[go: up one dir, main page]

CN101180132B - 动力喷水器 - Google Patents

动力喷水器 Download PDF

Info

Publication number
CN101180132B
CN101180132B CN2006800164217A CN200680016421A CN101180132B CN 101180132 B CN101180132 B CN 101180132B CN 2006800164217 A CN2006800164217 A CN 2006800164217A CN 200680016421 A CN200680016421 A CN 200680016421A CN 101180132 B CN101180132 B CN 101180132B
Authority
CN
China
Prior art keywords
water
shower nozzle
outlet
current
transfer system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN2006800164217A
Other languages
English (en)
Other versions
CN101180132A (zh
Inventor
约翰·D·沃格尔
迈克尔·斯哥特·罗斯克
帕特里克·D·琼特
赖安·A·李特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Masco Corp
Original Assignee
Delta Faucet Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Delta Faucet Co filed Critical Delta Faucet Co
Publication of CN101180132A publication Critical patent/CN101180132A/zh
Application granted granted Critical
Publication of CN101180132B publication Critical patent/CN101180132B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3463—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels extending outwardly, e.g. radially from the inside to the outside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/06—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in annular, tubular or hollow conical form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/10—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in the form of a fine jet, e.g. for use in wind-screen washers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/12—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means capable of producing different kinds of discharge, e.g. either jet or spray
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3402—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to avoid or to reduce turbulencies, e.g. comprising fluid flow straightening means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3436—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Nozzles (AREA)
  • Catching Or Destruction (AREA)

Abstract

本发明公开了一种用于动力喷水器的构造成在中心水流(63)周围产生连续片状水幕(84)的喷头(10)。本发明还公开了一种用于水槽(402)的水传送装置(400)，该水传送装置(400)可以产生被连续水幕(84)围绕的水流(63)。

Description

动力喷水器
背景技术
本申请要求对于2005年5月13日提出的美国临时申请序列号60/680,939，2006年2月6日提出的美国临时申请序列号60/771,192以及2006年5月15日提出的美国申请序列号11/383,267的利益，这些申请披露的内容明确地通过引用而结合在本文中。本发明涉及水传送装置，更具体的是，涉及用于水槽并构造成在水流周围产生连续片状水幕的水传送装置。
发明内容
根据本发明的说明性实施例，喷头包括主体和接纳在主体内的筒组件。该筒组件包括进口，与该进口流体连通并构造成产生水流的第一出口，和与该进口流体连通并构造成在该水流周围产生以片状水层向外延伸的连续水幕的第二出口，所述水流具有基本层流。
根据本发明的进一步说明性的实施例，喷头包括带有流体口的主体和可移动地接纳在主体内的支架。喷头进一步包括操作性地连接到支架上并且与流体口流体连通的流动校直构件。该流动校直构件构造成协助从水流中排除湍流。喷嘴操作性地连接到该校直构件并且包括构造成产生中心水流的出口孔。旋转构件操作性地连接到所述支架并且构造成使水流进行旋转运动，由此产生在中心水流周围以薄片水层状向外延伸的连续水幕。
根据本发明的另一个说明性的实施例，产生水流模式的方法的步骤包括从第一出口产生具有基本层流的中心水流，和产生在中心水流周围以片状水层向外延伸的外部连续水幕。
根据本发明的又一个说明性实施例，用所述水传送装置产生水流模式的方法的步骤包括将提供给水传送装置的供给水源至少分成第一部分和第二部分，和从水传送装置基于第一部分提供水流和基于第二部分提供连续水幕。该水流具有基本层流并且该连续水幕围绕在水流周围以薄片水层状向外延伸。
根据本发明的另一个说明性实施例提供一种用于连接到至少一个水源和用于安装到水槽平台上的水传送系统。该水传送系统包括适合于与至少一个水源连通的至少一个阀和连接到水槽平台的输出装置。该输出装置包括内水道和喷头。该喷头包括产生水流的第一出口和产生围绕该水流以薄片水层状向外延伸的连续水幕的第二出口。
本领域的熟练技术人员考虑了下文对解释本发明的具体实施方式的说明性实施例的详细描述后，本发明的其他特征和优点将变得显而易见。
附图说明
图1是本发明的说明性实施例的喷头的正透视图；
图2是图1中的喷头的后透视图；
图3是图1中的喷头的分解透视图；
图4是图1中的喷头的筒组件和出口构件的分解透视图；
图5是取自图1的线5-5的横断面图；
图6是图4中的筒组件的旋转构件的顶视平面图；
图7是图1中的喷头的横断面图；
图8是图4中的筒组件的详细的横断面图；
图9是图1中的喷头的部分切除后的端透视图；
图10是本发明的进一步实施例的筒组件的分解透视图；
图11是图10中的筒组件的横断面图；
图12是图10中的筒组件的部分切除后的透视图；
图13A是说明性的流动校直器的横断面图；
图13B是图13A中的流动校直器的部分切除后的透视图；
图14是进一步实施例的筒组件的透视图；
图15是图14中的筒组件的横断面图；
图16是图14中的筒组件的分解透视图；
图17是进一步实施例的喷嘴的示意图；
图18是显示由基本层流形成的说明性速度圆的侧面示意图；
图19是显示由基本层流形成的说明性速度圆的顶示意图；
图20是进一步实施例的筒组件的分解透视图；
图21是图20中的筒组件的横断面图；
图22是图20中的筒组件的进口构件的透视图；以及
图23是示例性的水传送系统的概略图；
具体实施方式
首先参考图1-3，根据本发明的说明性实施例的喷头10被显示为包括阀体12，阀体12包括带有多个用于和常规的供水管线(未显示)连接的外螺纹16的进口流体口14。阀体12包括构造成接纳用于控制从进口流体口14到出口构件22的水流的常规的阀控制构件(未显示)的第一和第二孔18和20。更具体的是，阀控制构件构造成将来自进口流体口14的水引导到形成在阀体12内的与接纳在出口构件22的第一开口26内的筒组件24，接纳在出口板(校注：原文如此，但上文是“出口构件”，因此是否应改成“出口构件”，请再审核)22的第二开口28中的充气喷嘴(未显示)，和位于第一和第二开口18和20周围的圆周设置的多个开口30流体连通的不同的流体通道中。
现在参考图3和4，筒组件24包括保持器32，旋转构件34，背反射器36，流动校直器38和水流嘴40。保持器32包括带有多个将要接纳在阀体12的开口26内并与形成在其中的多个内螺纹44(图8)螺纹接合的外螺纹的内部第一端。保持器的外端包括多个与形成在流动校直器38的内端上的多个外螺纹螺纹接合的内螺纹46(图8)。
如图8所示，旋转构件34和背反射器36设置在流动校直器38和保持器32之间。参考图5，流动校直器38包括多个构造成接收来自进口52的流体的平行的纵向对齐的孔50。孔50构造成协助从流过其中的水流中去除湍流，并且向水流提供更加线性的流动。水流嘴40包括带有多个与形成在流动校直器38的外端内的内螺纹56螺纹接合的内螺纹54的内端。水流嘴40包括圆柱形外壁58和基本平坦的端壁60。出口孔62形成在端壁60内从而使流过其中的水形成中心水流63(图7)。孔62包括协助提供基本层流的尖锐的进口转角64(见图9)。此外，孔62的直径说明性地至少与邻近的平坦端壁60的厚度一样大从而进一步协助向中心水流提供基本层流。埋头孔66形成在端壁60的外表面中，并且沿直径设置的狭缝68同样形成在外表面中。狭缝68构造成接纳诸如螺丝刀的工具以协助将筒组件24插入和紧固在阀体12内。埋头孔66提供一个凹进处，防止工具和出口孔62之间潜在的破坏性接触。
多个通道70形成在保持器32内并且与旋转构件流体连通。如图5和6所示，旋转构件34包括限定中心开口74和多个向外延伸的狭缝76的环形体72，中心开口74和狭缝76构造成使通过环形通道70的水通过环形体72和流动校直器38之间的开口74并且向外通过狭缝76进行旋转运动。一旦水进行旋转运动，水由于离心力向外流动并且接触背反射器36的圆柱形外壁78。背反射器36的端壁79引导水在向后的方向上流过第二环形通道80。然后由保持器和阀体形成的端壁81在向前方向并且朝向第二出口82改回水的方向。水在前向和后向上的方向改变协助使水层基本均匀。当水流出第二出口82时，离心力使水限定具有片状外观的基本连续的水幕84(图7)。为了减少湍流并且协助在水幕84内提供连续片状水流，与旋转水流接触的表面应该基本光滑。典型的水幕84具有圆锥或球状的外形。
现在转到图10-12，图中阐明了本发明的阀体筒组件124的进一步的说明性实施例。阀体筒组件124包括螺纹接纳套筒128的基座126。相似地，套筒整形器130螺纹接纳套筒128。喷嘴支架132通过诸如螺栓134的常规紧固件操作性地连接到基座126上。流动校直器136被同心地接纳在喷嘴支架132内。流动校直器136通过螺纹接纳在喷嘴支架132外端的喷嘴体138紧固在适当的位置。喷嘴140被螺纹接纳在喷嘴体138外端内。
喷嘴支架132和流动校直器136配合协助从通过其中的水中排除湍流。更具体的是，流动校直器136包括构造成产生通过其中的水的基本线性流动的多个平行孔142(见图11)。喷嘴140与本文细述的喷嘴40有相似的设计。
参考图13A和图13B，替代实施例的流动校直器136’包括面向内的圆锥面143a和面向外的圆锥面143b。流动校直器136’可以替代流动校直器136以便于从通过其中的水中排除湍流。
旋转构件144通过喷嘴支架132保留在基座126内。旋转构件144可以与本文细述的旋转构件34有相似的设计。如上所述，旋转构件144构造成使通过其中的水进行旋转运动，其中水然后延伸到环形通道146和套筒整形器130内。由于水依附到套筒整形器130外壁的内表面上，当水通过出口150流出时即产生圆锥形的或球状的连续水幕。如上详述，喷嘴140的出口孔62产生设置在水幕内的中心水流。
图14-16显示了本发明的另一个说明性实施例的筒组件224。筒组件224包括带有进口228的基座226。进口228被图示为连接到基座226上的分离的组件。然而进口228也可以作为基座226的一部分被整体形成。喷嘴230被螺纹接纳在基座226内并且包括中心第一出口232和同心设置在第一出口232周围的环形第二出口234。圆锥构件236同心支撑在中心第一出口周围并且提供柯恩达效应(Coanda effect)表面238。更具体的是，通过进口228流向中心第一出口232的水产生图示位于中心的水流。流过喷嘴230中的通道233并且进入环形第二出口234的水与圆锥构件236的柯恩达效应表面238接触。柯恩达效应通过表面张力使水粘附到表面238上，从而使流过圆锥构件236的水在中心水流周围以片状形式产生基本连续的水幕。
图17阐明了用于通过喷嘴40’的出口孔62产生基本层流的替代实施例。在该实施例中，替代基本平坦的端壁60，端壁60’包括将水导向出口孔62的圆锥面。
应该理解的是，中心流63的基本层流会随与表面280接触的水而减少喷溅和起雾。此外，当使用动力喷水清洗诸如容器和水槽等的表面时，水幕84防止发生喷溅，起雾和移动的水花。也可以用气幕代替连续水幕。
如本文所述，各种说明性实施例都提供了具有诸如图7中的水流63的一般为层流的中心水流，围绕中心水流的诸如图7中的水幕83的连续水幕。连续水幕也可以围绕具有基本非层流的中心的或偏移的水流。
参考图18和19，基本层流63被实质上作为喷溅屏障的水幕84围绕。由于基本层流碰撞表面280(诸如容器表面)，流体以从水流63的中心轴径向向外的方向沿着表面流动。更具体的是，水流63的基本层流特性和柯恩达效应使流体产生基本圆形的，向外延伸以与来自撞击表面280的水幕84的流体混合的速率带282。当基本层流63接触表面280时，该水流产生高压力的和平行于表面280流动的基本圆形带282(图示直径大约为1英寸)。因此带282内的水流趋向于清除来自表面280的颗粒以利于清洁，与机械刮削相似。进一步，来自水流63和水幕84的流体组合形成同样利于清洁表面280的湍流。
参考图20-22，图中显示筒组件316的进一步的实施例。筒组件316可以接纳在阀体12中并且包括保持器318，进口构件320，流动校直器322和出口构件324。如本文所述，出口构件324提供水的基本层流。保持器318的表面304与阀体12协作将筒组件316连接到阀体12上。在一个实施例中，诸如紧固件的连接器被接纳在开口308中以将保持器318连接到阀体12上。在一个实施例中，表面304带有螺纹并与阀体12螺纹接合以允许从阀体12上移去阀筒316。在保持器的凹进处302中携带密封件(未显示)以在阀体12和保持器318的外围之间提供流体紧密封。
保持器318包括与阀体12的内部流体通道流体连通的进口306。图示进口306包括三个拉长的孔310A-C。进口306可以具有更少或更多的孔。参考图21，孔310A-C(图中显示310A)通常与通过进口构件320和流动校直器322协作形成的通道330A-C对齐。孔310A-C与保持器318和进口构件320之间的保持器318中的区域312流体连通。
进口构件320被连接到保持器318上。在一个实施例中，进口构件320的表面322和保持器318的表面334都带有螺纹。在一个实施例中，表面332和334的尺寸使保持器318和进口构件320可以用超声焊接到一起。进口构件320的倾斜表面336和保持器318的倾斜表面338配合协助相对于保持器318密封进口构件320的外围。
流动校直器322的表面348(显示为三个表面)和进口构件320的表面(显示为三个表面)的尺寸使流动校直器322可以用超声焊接到进口构件320上。在一个实施例中，流动校直器322通过诸如螺纹的其它合适的方法连接到进口构件320上。
参考图22，进口构件320包括多个与通道330流体连通并且使水进行旋转运动以协助形成连续水幕的狭缝340，如下文所述。进口构件320的中心部分接纳流动校直器322的主体部分321。包含狭缝340的进口构件320的下部342被接纳在流动校直器322的主体部分321和偏转器部分374之间的开口344内。
出口构件324包括与流动校直器322中的流体通道352流体连通的凹进处350。凹进处350在出口孔354中终止。出口构件324包括与流动校直器322的表面358协作以允许将出口构件324用超声焊接到流动校直器322上的凸起部分356。在一个实施例中，流动校直器322通过诸如螺纹的其它合适的方法连接到出口构件324上。
在操作中，水通过孔310A-C进入阀筒316中。如本文所述，进入阀筒316的水的第一部分作为水流流出，与水流63相似，进入阀筒316的水的第二部分作为连续水幕流出，与水幕84相似。
流动校直器322的主体部分321包括多个通道352。图示通道352是多个构造成协助从流过其中的流体中去除湍流并且向流体提供更线性流动的平行的纵向对齐的孔(见图21中的352A)。流过通道352的水传输到流动校直器322中的内部水路360中并进入出口构件324的凹进处350。凹进处350包括圆柱形的外壁362和倾斜的或圆锥形的内壁364。圆锥形的内壁364邻接限定出口孔354的基本平坦的端壁366，从而通过其中的水形成与水流63相似的中心水流。孔354包括尖锐的进口转角368以协助向出口水流提供基本层流。在一个实施例中，出口水流具有基本层流。
连续水幕由进入通过进口构件320和流动校直器322形成的通道330A-C的水形成。通道330A-C与位于进口构件320下端的狭缝340流体连通。狭缝340和流动校直器322的下表面370改变水流的方向并且使通过其中的水进行旋转运动。一旦水进行旋转运动，水就向外移动到流动校直器322的偏转器构件374的侧壁372并且被在方向376上向后导向。水通常在方向376上继续流动，直到由进口构件320的表面380在方向378上再次向前改变方向。水通常在方向378上流向水幕出口382。
当流体向水幕出口382移动时，离心力使其沿着保持器318的内表面流动。由于众所周知的沿从水流轻微弯曲的固体表面流动的流体趋向于跟随该表面的柯恩达效应，该流体限定了基本连续的流体幕，与带有片状外观的水幕84总体相似。如图21所示，图示内表面384包括扩张的或有角度的向水幕出口382延伸的部分。为了减少湍流并且协助提供水幕内的连续水片，由旋转流体接触的内表面384应该基本光滑。
表面384的扩张部分协助形成连续水片的外观。该扩张部分导致连续水片的外观更接近圆锥形并且较少具有球形。
关于筒组件316的附加的细节在2006年2月6日提交的美国临时专利申请系列号60/771,192中提供，该申请揭示的内容明确地通过引用而结合在本文中。
如图23所示，本文描述的喷头和阀筒可以作为水传送系统400的一部分，该系统用于与排水相关的住宅的或商业的带有排水装置401或其它装置的水槽402。水槽402被显示为连接到工作台面404。工作台面404和水槽402的顶部被共同称为水槽平台。水传送系统400被连接到热水源406和冷水源408。来自热水源406和冷水源408的水被提供到一个或多个可以调节的阀410以调节通过其中的水流。
在一个实施例中，如果任何热水或冷水都依赖于所需要的水的特性，则热水源406和冷水源408都与调节来自各个水源406和408的将要提供到输出装置412的水的流率的单个混合阀流体连通。例如，如果只需要热水，则所述阀只通过来自热水源406的水。在另一个实施例中，热水源406和冷水源408分别与各自的阀流体连通；每个阀都调节来自与该阀流体连通的各自的水源的将要提供到输出装置412的水流。阀410可以位于水槽平台的上方或下方。
阀410的控制通过一个或多个输入装置414进行。示例性的输入装置414包括诸如手柄的机械装置和诸如向控制器提供所需要的水特性的指示的接触传感器或红外传感器的电子输入装置。在一个实例中，控制器通过与阀连接的电动机调整阀410。
示例性的输出装置412包括带有连接到其上的喷头的喷管。喷管可以是刚性的或柔性的部分。在一个实施例中，喷头是附接到喷管基座构件末端的旋转头。在一个实施例中，喷头是附接到喷管基座构件上的拉出伸长杆。该拉出伸长杆具有通常连接到喷管基座构件上的第一位置和其中伸长杆与喷管基座构件隔开并通过连接两者的水路连接到其上的第二位置。另一个示例性的输出装置是侧向喷水器。示例性的侧向喷水器在2006年2月6日提交的美国临时专利申请系列号60/771,192中揭示，该申请揭示的内容明确地通过引用而结合在本文中。在一个实施例中，喷头被结合到可以连接到水槽平台的侧向喷水器中并且与阀410流体连通。在一个实例中，侧向喷水器与独立于喷管的阀410流体连通。在一个实施例中，喷头可以用于连接到水槽平台的任何类型的水传送装置并且可以与水槽402结合使用。
在一个实施例中，水传送系统400与浴缸，淋浴器或其它带有相连的诸如与图23中的水槽402相连的排水装置401的排水装置的容器相连。这样，本文揭示的喷头和/或阀筒作为浴缸注水器，莲蓬头和/或身体喷水器的一部分，可以被用于提供围绕水流的连续水幕。
在一个实例中，使用连续水幕和水流的组合可以减少淋浴器产生的水流量。实际上，一部分空气可以被截留在水流和连续水幕之间。这样，从该水流中产生的水流通常被截留在水幕内，从而限制浴室的湿度。
在一个实施例中，本文揭示的喷头和/或阀筒可以构造成包括被连续水流围绕的多个水流。每个水流都可以有基本层流或非层流。在一个实施例中，本文揭示的喷头和/或阀筒可以构造成包括多个连续水幕。在一个实施例中，本文揭示的喷头和/或阀筒可以构造成包括每一个都带有基本层流或非层流之一的一个或多个水流，和围绕该一个或多个水流的一个或多个连续水幕。
在一个实施例中，通向产生水流的水通道的进口和通向产生水幕的水通道的进口相互独立，从而水流可以出现在只产生水流的水通道内，只产生水幕的水通道内，或既产生水流又产生水幕的水通道内。水传送系统400可以包括分离的来自阀410的连接到产生水流和产生水幕的水通道的引水管。这样，用户可以用输入装置414选择只产生水流，只产生水幕，或产生水流和连续水幕的组合。在一个实例中，单水幕模式可以用于清洗的应用场合。
在一个实施例中，连续水幕具有一般足球状的外观。在一个实施例中，连续水幕的形状受到水压力的影响。在用于住宅应用的标准压力下，连续水幕的形状一般为半足球形或圆锥形。在较低的压力下，连续水幕的形状一般为足球形。这样，可以选择与连续水幕中的水相关的压力以挑选符合审美观点的取悦的外观。在一个实例中，选择压力从而使水幕的形状提供在水流周围的水泡。连续水幕的形状还可以受到水温的影响。
虽然参考特定的优选实施例详细描述了本发明，但在附后的权利要求中描述和定义的本发明的精神和范围内存在各种变化和修改。

Claims (42)

1.一种喷头，其特征在于，该喷头包括：
主体，该主体包括构造成连接到水供给源的流体口；和
容纳在所述主体内的筒，该筒包括与所述流体口流体连通的进口，与所述进口流体连通并且构造成产生水流的第一出口，和与所述进口流体连通并且构造成产生在水流周围以薄片水层状向外延伸的连续水幕的第二出口，由所述第一出口产生的水流具有基本层流。
2.如权利要求1所述的喷头，其特征在于，其中所述第一出口由喷嘴限定，所述喷嘴包括与水流垂直设置的平坦的壁和形成在所述壁内的孔。
3.如权利要求2所述的喷头，其特征在于，其中所述壁的厚度小于所述孔的直径。
4.如权利要求2所述的喷头，其特征在于，所述喷头进一步包括与所述喷嘴流体连通并且构造成协助从提供给所述孔的水中去除湍流的流动校直构件。
5.如权利要求4所述的喷头，其特征在于，其中所述流动校直构件包括多个构造成提供水的基本线性流动的平行孔。
6.如权利要求1所述的喷头，其特征在于，其中所述筒被螺纹连接到所述主体上。
7.如权利要求1所述的喷头，其特征在于，其中所述筒进一步包括构造成使从进口流向第二出口的水进行旋转运动的旋转构件。
8.如权利要求7所述的喷头，其特征在于，环形通道将所述进口连接到所述旋转构件上。
9.如权利要求7所述的喷头，其特征在于，其中所述旋转构件包括带有多个形成在其中用以绕旋转轴向外引导水的狭缝的环形体。
10.如权利要求1所述的喷头，其特征在于，其中所述筒包括排放构件，该排放构件包括构造成产生连续水幕的柯恩达效应表面。
11.如权利要求10所述的喷头，其特征在于，其中所述排放构件具有圆锥形。
12.如权利要求1所述的喷头，其特征在于，其中由所述第一出口产生的水流总体位于由所述第二出口产生的连续水幕的中心。
13.如权利要求12所述的喷头，其特征在于，其中由所述第二出口产生的连续水幕至少为圆锥形或球形形状之一。
14.一种喷头，其特征在于，该喷头包括：
主体，该主体包括流体口；
支架，该支架可移动地容纳在主体内的；
流动校直构件，该流动校直构件可操作地连接到所述支架上并且与所述流体口流体连通，所述流动校直构件构造成协助从水中去除湍流；
喷嘴，该喷嘴可操作地连接到所述校直构件上并且包括构造成产生中心水流的出口孔；和
旋转构件，该旋转构件可操作地连接到所述支架上并且构造成使水进行旋转运动从而产生在中心水流周围以薄片水层状向外延伸的连续水幕。
15.如权利要求14所述的喷头，其特征在于，其中所述喷嘴包括圆柱形的外壁以及所述出口孔形成在与所述外壁垂直设置的平坦壁内，以使通过其中的水流为基本层流。
16.如权利要求15所述的喷头，其特征在于，其中所述平坦壁的厚度小于所述孔的直径。
17.如权利要求16所述的喷头，其特征在于，其中所述流动校直构件包括多个构造成提供水的基本线性流动的平行孔。
18.如权利要求14所述的喷头，其特征在于，其中所述旋转构件包括带有多个形成在其中用以绕旋转轴向外引导水的狭缝的环形体。
19.如权利要求14所述的喷头，其特征在于，该喷头进一步包括同心容纳在所述旋转构件周围的背反射器。
20.如权利要求14所述的喷头，其特征在于，该喷头进一步包括同心容纳在所述出口孔周围的第二环形出口，该第二环形出口构造成接收来自所述旋转构件的水并且产生连续水幕。
21.一种产生水流模式的方法，其特征在于，该方法包括下列步骤：
向带有第一出口和第二出口的筒组件提供水；
从所述第一出口产生具有基本层流的中心水流；和
从所述第二出口产生在中心水流周围以片状水层形式向外延伸的外部连续水幕。
22.如权利要求21所述的方法，其特征在于，其中从所述第一出口产生中心水流的步骤包括从中心水流中去除湍流使其成为基本层流的步骤。
23.如权利要求21所述的方法，其特征在于，其中从所述第二出口产生外部连续水幕的步骤包括使水进行旋转运动的步骤。
24.如权利要求23所述的方法，其特征在于，其中从所述第二出口产生外部连续水幕的步骤进一步包括使水通过圆锥形表面的步骤。
25.一种使用水传送装置产生水流模式的方法，其特征在于，该方法包括下列步骤：
将提供到水传送装置的供水至少分为第一部分和第二部分；和
从水传送装置基于所述第一部分提供水流和基于所述第二部分提供连续水幕，该水流具有基本层流并且该连续水幕围绕该水流以薄片水层状向外延伸。
26.如权利要求25所述的方法，其特征在于，该方法进一步包括使所述第一部分的水通过带有多个纵向通道的流动校直器的步骤，该流动校直器构造成从所述第一部分水中去除湍流。
27.如权利要求25所述的方法，其特征在于，该方法进一步包括使第二部分的水进行旋转运动的步骤。
28.如权利要求27所述的方法，其特征在于，该方法进一步包括下列步骤：
总体以第一方向引导第二部分的水，其后
总体以与第一方向相反的第二方向引导第二部分的水，其后
再次总体以第一方向引导第二部分的水。
29.如权利要求27所述的方法，其特征在于，其中所述第二部分的水接触柯恩达效应表面。
30.一种用于连接到至少一个水源和安装到水槽平台的水传送系统，其特征在于，该水传送系统包括：
至少一个适合于与该至少一个水源流体连通的阀；和
连接到所述水槽平台的输出装置，该输出装置带有内部水路和喷头，所述内部水路与所述阀和所述喷头流体连通，其中所述喷头包括产生水流的第一出口和产生围绕该水流以薄片水层状向外延伸的连续水幕的第二出口。
31.如权利要求30所述的水传送系统，其特征在于，其中由所述第一出口产生的水流具有基本层流。
32.如权利要求31所述的水传送系统，其特征在于，其中所述输出装置进一步包括喷管基座构件，所述喷头被连接到所述喷管基座构件上。
33.如权利要求32所述的水传送系统，其特征在于，其中所述喷头可相对于所述喷管基座构件移动。
34.如权利要求33所述的水传送系统，其特征在于，其中所述喷头是旋转喷头。
35.如权利要求33所述的水传送系统，其特征在于，其中所述喷头是可在连接到所述喷管基座构件的第一位置和与所述喷管基座构件相间隔的第二位置之间移动的拉出部分。
36.如权利要求30所述的水传送系统，其特征在于，其中所述输出装置为侧向喷水器。
37.如权利要求36所述的水传送系统，其特征在于，其中所述侧向喷水器可在通常由水槽平台支撑的第一位置和与所述水槽平台相间隔的第二位置之间移动。
38.如权利要求30所述的水传送系统，其特征在于，其中所述阀位于水槽平台的下方。
39.如权利要求30所述的水传送系统，其特征在于，其中所述喷头进一步包括用于产生水流的装置和用于产生围绕该水流的连续水幕的装置。
40.如权利要求39所述的水传送系统，其特征在于，其中用于产生连续水幕的装置包括使包括在连续水幕中的水进行旋转运动的装置。
41.如权利要求30所述的水传送系统，其特征在于，其中所述水流为中心水流。
42.如权利要求30所述的水传送系统，其特征在于，其中所述第二出口具有使连续水幕的形状更圆锥形的扩张表面。
CN2006800164217A 2005-05-13 2006-05-15 动力喷水器 Active CN101180132B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US68093905P 2005-05-13 2005-05-13
US60/680,939 2005-05-13
US77119206P 2006-02-06 2006-02-06
US60/771,192 2006-02-06
PCT/US2006/018631 WO2006124721A2 (en) 2005-05-13 2006-05-15 Power sprayer

Publications (2)

Publication Number Publication Date
CN101180132A CN101180132A (zh) 2008-05-14
CN101180132B true CN101180132B (zh) 2010-11-24

Family

ID=37431961

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006800164217A Active CN101180132B (zh) 2005-05-13 2006-05-15 动力喷水器

Country Status (4)

Country Link
US (4) US7850098B2 (zh)
CN (1) CN101180132B (zh)
CA (1) CA2607864C (zh)
WO (1) WO2006124721A2 (zh)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7343930B2 (en) 2004-12-03 2008-03-18 Masco Corporation Of Indiana Sprayer with non-faucet control
US11267003B2 (en) 2005-05-13 2022-03-08 Delta Faucet Company Power sprayer
US7871020B2 (en) 2006-01-26 2011-01-18 Masco Corporation Of Indiana Faucet spray head with volume control
US8424781B2 (en) 2006-02-06 2013-04-23 Masco Corporation Of Indiana Power sprayer
US8152078B2 (en) 2006-10-25 2012-04-10 Masco Corporation Of Indiana Faucet spray head
DE102007024247B3 (de) 2007-05-15 2008-11-06 Lechler Gmbh Hochdruckdüse und Verfahren zum Herstellen einer Hochdruckdüse
US8695898B2 (en) * 2008-12-10 2014-04-15 Masco Corporation Of Indiana Spout including a stream straightener
US8448667B2 (en) 2009-10-19 2013-05-28 Masco Corporation Of Indiana Multi-function pull-out wand
USD690389S1 (en) 2010-04-12 2013-09-24 Pentair, Inc. Water bubbler water feature
GB201020418D0 (en) * 2010-12-02 2011-01-19 Rolls Royce Plc Fluid impingement arrangement
CA3202964A1 (en) 2011-12-06 2013-06-13 Delta Faucet Company Ozone distribution in a faucet
US9259743B2 (en) 2013-03-14 2016-02-16 Kohler Co. Splashless spray head
CA2924599A1 (en) 2013-09-20 2015-03-26 Moen Incorporated Plumbing fixture fitting
CN104858073A (zh) * 2015-06-10 2015-08-26 赵静 一种圆周型水柱喷筒
US10767270B2 (en) 2015-07-13 2020-09-08 Delta Faucet Company Electrode for an ozone generator
CA2946465C (en) 2015-11-12 2022-03-29 Delta Faucet Company Ozone generator for a faucet
US9707572B2 (en) 2015-12-18 2017-07-18 Kohler Co. Multi-function splashless sprayhead
CN108463437B (zh) 2015-12-21 2022-07-08 德尔塔阀门公司 包括消毒装置的流体输送系统
US11248368B2 (en) 2016-04-14 2022-02-15 Delta Faucet Company Faucet aerator with center stream
CA2959840C (en) * 2016-04-20 2021-11-02 Delta Faucet Company Power sprayer
IT201600112063A1 (it) * 2016-11-08 2018-05-08 Sime Idromeccanica S R L Boccaglio per irrigatore
CN206897677U (zh) * 2017-07-10 2018-01-19 恺霖卫浴科技（厦门）有限公司 一种流量可调的花洒
CN112188933B (zh) 2018-06-21 2022-08-16 宝洁公司 用于共注入两种或更多种液体的一体式分配喷嘴及其使用方法
CN112154104B (zh) 2018-06-22 2022-07-29 宝洁公司 液体填充系统及其使用方法
WO2020055736A1 (en) 2018-09-10 2020-03-19 Kohler Co. Faucet with improved valve
US11045828B2 (en) 2018-10-19 2021-06-29 Abstract Engineering, Inc. System and method for controlling and monitoring bathroom water flow
US11255076B2 (en) 2018-10-19 2022-02-22 Abstract Engineering, Inc. System and method for controlling and monitoring bathroom water flow
CA3064411A1 (en) 2018-12-11 2020-06-11 Moen Incorporated Wand with boost and mode selections
US11806732B2 (en) 2019-11-27 2023-11-07 TBK Products LLC Systems and methods related to fluid splash containment
MX2022006350A (es) 2019-11-27 2022-06-23 TBK Products LLC Sistemas y metodos relacionados con la contencion de salpicaduras de fluido.
EP4076761A1 (en) 2019-12-16 2022-10-26 The Procter & Gamble Company Liquid dispensing system comprising an unitary dispensing nozzle
US11338315B2 (en) * 2019-12-31 2022-05-24 A. Raymond Et Cie Articulating nozzle
US11555298B2 (en) 2020-01-17 2023-01-17 Delta Faucet Company Locking side sprayer
TWI705857B (zh) * 2020-02-18 2020-10-01 源美股份有限公司 旋轉噴頭結構及灑水裝置
CA3178934A1 (en) * 2020-05-15 2021-11-18 Adam William TRACY Faucet having a plurality of spray patterns
CN113289781A (zh) * 2021-05-26 2021-08-24 中国十七冶集团有限公司 一种混凝土养护喷水装置
CN116764838B (zh) * 2023-08-18 2024-01-09 箭牌家居集团股份有限公司 喷头及出水装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2331741A (en) * 1942-08-07 1943-10-12 Allen F Clark Nozzle
US4618100A (en) * 1984-11-27 1986-10-21 Rain Bird Consumer Products Mfg. Corp. Multiple pattern spray nozzle
US4927115A (en) * 1989-05-26 1990-05-22 Masco Corporation Of Indiana Valve for a hand held spray nozzle
US5172866A (en) * 1990-08-10 1992-12-22 Interbath, Inc. Multi-function shower head
US6250570B1 (en) * 2000-04-10 2001-06-26 Technifex, Inc. Variable pattern nozzle
CN2471419Y (zh) * 2001-02-26 2002-01-16 周学龙 多用途组合水枪喷头
CN1496285A (zh) * 2001-02-06 2004-05-12 ���չ�˾ 带有可拆卸的层流芯子的喷水嘴
US6808131B2 (en) * 2002-04-04 2004-10-26 Amfag S.P.A. Pull-out kitchen sprayer

Family Cites Families (316)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US603144A (en) 1898-04-26 Fire-hose nozzle
US544122A (en) * 1895-08-06 Lawn sprinkler and fountain
US625466A (en) * 1899-05-23 Spraying-nozzle
US1118118A (en) * 1914-04-02 1914-11-24 Schutte & Koerting Company Water-spray nozzle.
US1254748A (en) * 1917-03-14 1918-01-29 Stove Company Ab Spray-nozzle.
US1647983A (en) 1926-03-11 1927-11-08 Republic Brass Company Bathroom fixture
US2127188A (en) * 1937-09-11 1938-08-16 Akron Brass Mfg Company Inc Mist-producing nozzle
US2307014A (en) * 1939-11-02 1943-01-05 Charles F Becker Fire hose nozzle
US2217188A (en) 1940-02-03 1940-10-08 Snyder Gerson Radio antenna
US2313994A (en) * 1941-07-24 1943-03-16 Akron Brass Mfg Company Inc Spray nozzle
US2314071A (en) 1941-09-19 1943-03-16 Modern Faucet Co Pressure control fitting
US2543390A (en) 1944-05-17 1951-02-27 Liquid Carbonic Corp Draft arm for carbonated beverages
US2416737A (en) 1945-03-19 1947-03-04 Budan Herman William Faucet spray nozzle
US2566878A (en) 1946-03-27 1951-09-04 Fahrenkrog Herman Shield or guard for blower nozzles
US2531789A (en) * 1946-04-19 1950-11-28 Globe Automatic Sprinkler Co Atomizing sprinkler head
US2550573A (en) 1946-10-05 1951-04-24 Buensod Stacey Inc Whirler spray nozzle with overhanging lip
US2567176A (en) 1948-03-31 1951-09-11 Edward D Ballard Fire fighting nozzle
US2878006A (en) 1952-12-17 1959-03-17 Sperry Gyroscope Co Ltd Gyroscopic apparatus for measuring rate of turn and linear acceleration
US2878066A (en) * 1956-06-12 1959-03-17 Weldon C Erwin Shower head
US2984207A (en) * 1959-03-19 1961-05-16 Drake Homer Shrimp hatcher
US3144878A (en) 1961-12-18 1964-08-18 Federal Huber Company Diverter valve assembly
US3337134A (en) * 1964-11-09 1967-08-22 Abc Systems Inc Display fountain
US3286935A (en) * 1965-02-08 1966-11-22 Standard Screw Combined liquid spray and aerator
US3341132A (en) 1965-02-18 1967-09-12 American Standard Inc Spout diverter valve
CH481331A (fr) 1967-10-17 1969-11-15 Kugler Fonderie Robinetterie Batterie de bain
US3485451A (en) * 1967-11-13 1969-12-23 Chicago Specialty Mfg Co Shower head
US3554451A (en) 1968-02-01 1971-01-12 Elie P Aghnides Aerator with variable proportioning
US3588040A (en) 1968-07-17 1971-06-28 Modern Faucet Mfg Co Spray valve
US3524591A (en) 1968-08-02 1970-08-18 Chicago Specialty Mfg Co Spray device for showers,faucets,and the like
US3591083A (en) 1969-02-13 1971-07-06 Mac S O Rear Domestic water mixing and distribution device
US3656503A (en) 1970-05-11 1972-04-18 Irving A Ward Fluid control valve
US3685541A (en) 1970-06-22 1972-08-22 Michael J Caparone Controller and mixer of plural fluids and methods
US3682392A (en) 1970-11-25 1972-08-08 Wrightway Mfg Co Liquid aerating and spraying device
US3698644A (en) 1971-02-17 1972-10-17 Economics Lab Combination aspirator and spray nozzle
US3722525A (en) 1971-04-14 1973-03-27 P Epple Fluid switching valve
US3730440A (en) 1971-09-20 1973-05-01 American Standard Inc Laminar-flow spout-end devices
US3768735A (en) 1972-01-07 1973-10-30 I Ward Combination spray and aerator device
US3786995A (en) 1972-05-03 1974-01-22 Masco Corp Aerator spray attachment for faucets
US3851825A (en) 1973-02-15 1974-12-03 American Standard Inc Leak-proof laminar flow device
US3902671A (en) 1973-04-30 1975-09-02 Paul C Symmons Spray aerator
CA982193A (en) 1973-05-14 1976-01-20 Barry S. Fichter Leak-proof laminar-flow device
US4052002A (en) 1974-09-30 1977-10-04 Bowles Fluidics Corporation Controlled fluid dispersal techniques
US4029119A (en) 1975-04-30 1977-06-14 Hal Klieves Valve and valve system
US3944141A (en) 1975-05-19 1976-03-16 Graco Inc. Spray gun shield and trigger safety apparatus
US4119276A (en) 1976-03-02 1978-10-10 Nelson Walter R Laminar stream spout attachment
US4026471A (en) 1976-04-01 1977-05-31 The Toro Company Sprinkler systems
US4078726A (en) * 1976-08-03 1978-03-14 The Toro Company Lawn sprinkler
US4132362A (en) 1976-09-23 1979-01-02 Neptune Microfloc, Inc. Spray head
US4398669A (en) * 1977-05-09 1983-08-16 Teledyne Industries, Inc. Fluid-spray discharge apparatus
US4128206A (en) * 1977-05-31 1978-12-05 Delavan Corporation Low drift flat spray nozzle and method
DE2739196C2 (de) 1977-08-31 1982-07-22 Friedrich Grohe Armaturenfabrik Gmbh & Co, 5870 Hemer Umschaltventil
US4145004A (en) 1977-10-13 1979-03-20 Idr Enterprises, Inc. Showerheads
US4221337A (en) 1979-01-17 1980-09-09 Shames Sidney J Aerator and spray combination
WO1980001940A1 (en) 1979-03-05 1980-09-18 Mcwilliams O Balanced spool valve
US4257460A (en) 1979-06-12 1981-03-24 Paranay Bruce J Water gun
US4346844A (en) * 1980-01-28 1982-08-31 Conservation Associates Incorporated Aerated pulsating shower head
US4869287A (en) 1981-03-26 1989-09-26 Pepper Robert B Ultrasonically operated water faucet
DE8133875U1 (de) 1981-11-20 1983-05-05 Dieter Wildfang KG, 7840 Müllheim "strahlregler zum anschluss an sanitaer-armaturen o.dgl."
US4421269A (en) 1982-01-22 1983-12-20 Ts Ao Si Ling System for control of water temperature
US4396156A (en) 1982-03-08 1983-08-02 Nacom Industries, Inc. Spray gun for cleaning and removing standing particles from wafers and substrates
US4461052A (en) 1982-09-27 1984-07-24 Mostul Thomas A Scrubbing brush, rinse and sweeping equipment
US4409694A (en) 1982-09-30 1983-10-18 John P. Barrett, Sr. Electronic control device for liquids
US4541568A (en) 1982-12-27 1985-09-17 Lichfield William H Safety spray wand
US4534514A (en) 1983-01-13 1985-08-13 Aghnides Elie P Concealed aerator which seals against a spout when inserted therein
US4534513A (en) 1983-01-13 1985-08-13 Aghnides Elie P Concealed aerator
DE3306947A1 (de) 1983-02-28 1984-08-30 Friedrich Grohe Armaturenfabrik Gmbh & Co, 5870 Hemer Betaetigungsgriff
US4534512A (en) 1983-03-21 1985-08-13 Melnor Industries, Inc. Fluid dispenser
US4537360A (en) * 1983-05-20 1985-08-27 Wpm, Inc. Stream-controlling device for faucets
US4516753A (en) 1983-06-15 1985-05-14 Thomsen Jack W Faucet device with replaceable valve cartridge
USRE32981E (en) 1983-06-30 1989-07-11 Masco Corporation Anti-siphon and anti-knock diverter valve
DE3335755A1 (de) 1983-10-01 1985-04-18 Hansa Metallwerke Ag, 7000 Stuttgart Brausenkopf
DE3401352A1 (de) 1984-01-17 1985-07-18 Friedrich Grohe Armaturenfabrik Gmbh & Co, 5870 Hemer Umstellbetaetigungsglied
US4570860A (en) * 1984-02-06 1986-02-18 Wm. Steinen Mfg. Co. 180° Nozzle body having a solid cone spray pattern
GB8403275D0 (en) 1984-02-08 1984-03-14 Hozelock Ltd Spray guns
DE3404662A1 (de) * 1984-02-10 1985-08-14 Hans Grohe Gmbh & Co Kg, 7622 Schiltach Wasserstrahlbeluefter fuer sanitaer-armaturen und dergleichen
US4524911A (en) 1984-02-21 1985-06-25 Rozniecki Edward J Oscillating flow nozzle
DE3413552A1 (de) 1984-04-11 1985-10-24 Hansa Metallwerke Ag, 7000 Stuttgart Brause
US4653693A (en) 1984-08-27 1987-03-31 Task Force Tips Incorporated Fire fighting fog nozzle
US4582253A (en) 1985-02-25 1986-04-15 Wpm, Inc. Spray aerator
DE3509602C3 (de) 1985-03-16 1997-04-30 Hansa Metallwerke Ag Satz von Handbrausen
US4657185A (en) * 1985-05-01 1987-04-14 Associated Mills, Inc. Showerhead
US4993596A (en) 1985-05-10 1991-02-19 Insta-Foam Products Inc. Mixing and dispensing gun with improved removal nozzle
US4682728A (en) 1985-08-27 1987-07-28 Oudenhoven Martin S Method and apparatus for controlling the temperature and flow rate of a fluid
DE3534113A1 (de) 1985-09-25 1987-04-02 Gottfried Ruhnke Perlator fuer wasserhahnmundstuecke
US4795092A (en) 1985-11-25 1989-01-03 Wet Enterprises, Inc. Laminar flow nozzle
US4666085A (en) 1986-01-09 1987-05-19 Liaw Maw Shinn Multiple purpose water spray gun
US4712591A (en) 1986-03-18 1987-12-15 Mccann's Engineering And Manufacturing Co. Liquid dispenser with automatic shut-off
US4785998A (en) 1986-06-09 1988-11-22 Toshio Takagi Water spraying nozzle
US4776517A (en) 1986-06-23 1988-10-11 L. R. Nelson Corporation Pistol grip hose nozzle
DE3643320A1 (de) 1986-12-18 1988-07-07 Dornbracht Fa A Auslaufarmatur fuer waschbecken und dergleichen
US4823409A (en) 1987-01-13 1989-04-25 Kohler Co. Sheet flow spout
IL82096A0 (en) * 1987-04-03 1987-10-30 Greenberg Ilan Variable-spray shower head
JPS6415017A (en) 1987-07-07 1989-01-19 Inax Corp Shower system
US5111994A (en) * 1987-07-30 1992-05-12 Emhart Inc. Flow booster apparatus
US4986475A (en) 1988-02-19 1991-01-22 Nabisco Brands, Inc. Method and apparatus for spraying fluids
JPH0214765A (ja) 1988-02-27 1990-01-18 Toshio Takagi 散水用ノズル
US4830280A (en) 1988-03-21 1989-05-16 Yankoff Gerald K Nozzle
CA1323618C (en) 1988-05-18 1993-10-26 Jean-Pierre Lina Atomizing pump
US4854498A (en) 1988-06-08 1989-08-08 Stayton L Dean Shower temperature control system
US4854545A (en) 1988-06-27 1989-08-08 Pezzarossi John J Faucet valve with diagonal sealing ring
AU623923B2 (en) 1988-07-22 1992-05-28 Masco Corporation A small hand-held shower head for domestic sinks connected to a faucet
DE3829831A1 (de) 1988-09-02 1990-03-15 Hansa Metallwerke Ag Einrichtung zum zapfen einer vorwaehlbaren fluessigkeitsmenge, insbesondere wassermenge
US4934402A (en) 1988-12-14 1990-06-19 Price Pfister, Inc. Fluid diverter
US4893653A (en) 1989-01-04 1990-01-16 Ferrigno Joseph T Electrically controlled faucet
DE3902588C1 (zh) 1989-01-28 1990-03-15 Ideal-Standard Gmbh, 5300 Bonn, De
JP2501661Y2 (ja) 1989-03-03 1996-06-19 株式会社イナックス 定量吐水装置
US4945943A (en) 1989-04-17 1990-08-07 Kolator Water Dynamics, Inc. Computerized water faucet
US4923116A (en) 1989-05-24 1990-05-08 Homan Gerald L Bath water control system
US4955546A (en) 1989-08-04 1990-09-11 Liaw Maw Shinn Water jet gun
US4997131A (en) 1989-09-07 1991-03-05 L. R. Nelson Corporation Ball valve pistol nozzle
US5100055A (en) 1989-09-15 1992-03-31 Modern Faucet Mfg. Co. Spray valve with constant actuating force
US5143295A (en) * 1989-11-21 1992-09-01 Toto Ltd. Bubbly water outlet device
US5052587A (en) 1989-12-04 1991-10-01 Graves John G Water gun
US5170361A (en) 1990-01-16 1992-12-08 Mark Reed Fluid temperature, flow rate, and volume control system
US5184777A (en) 1990-01-26 1993-02-09 Kugler, Fonderie Et Robinetterie S.A. Shower with manipulable head and selective outflows
CH681731A5 (zh) 1990-01-26 1993-05-14 Kugler Fonderie Robinetterie
CH682838A5 (de) 1990-04-06 1993-11-30 Karrer Weber & Cie Ag Umstellventil mit selbsttätiger Rückstellung.
US5093943A (en) 1990-06-04 1992-03-10 Hsiang Kuei Hsien Multi-function shower head
US5160086A (en) 1990-09-04 1992-11-03 Kuykendal Robert L Lighted laminar flow nozzle
US5148824A (en) 1991-01-31 1992-09-22 Sloan Valve Company Mixing faucet having remote temperature control
US5143299A (en) 1991-03-26 1992-09-01 Melnor Industries, Inc. Spray gun
US5100058A (en) 1991-04-03 1992-03-31 Toby Wei Self-contained cleaning system for motor vehicles
US5170816A (en) 1991-04-16 1992-12-15 Schnieders Daniel J Temperature and pressure multiple memory for faucets
US5201468A (en) 1991-07-31 1993-04-13 Kohler Co. Pulsating fluid spray apparatus
GB2259029B (en) 1991-08-29 1995-04-26 Hozelock Ltd Water spray gun
US5232162A (en) 1991-12-24 1993-08-03 Chih E Shun Hand-held water sprayer with adjustable spray settings
US5160092A (en) 1992-01-08 1992-11-03 Rose James P Spray gun trigger guard apparatus
US5242119A (en) 1992-01-13 1993-09-07 Vichai Jariyasunant Laminar spout attachment
US5287570A (en) 1992-02-26 1994-02-22 Peterson Donald A Control system for water faucets
US5348228A (en) 1992-03-26 1994-09-20 Wang Chin Yuan Water sprayer with flow rate control
US5255848A (en) 1992-05-01 1993-10-26 Rhodehouse Nolin C Multiple orifice spray device
DE4232439C2 (de) 1992-09-28 1996-07-11 Wagner Gmbh J Spritzpistole
AT405490B (de) 1992-11-09 1999-08-25 Ideal Standard Multifunktionsbrausekopf
US5256287A (en) 1992-11-12 1993-10-26 Ametek, Inc., Plymouth Products Division Cartridge filter for faucet attachment
IT231950Y1 (it) 1993-05-20 1999-08-10 Amfag Srl Dispositivo aeratore perfezionato per liquidi
US5333792A (en) 1993-07-08 1994-08-02 Wang King Yuan A spray gun including a governing ring assembly to provide several different water flow patterns
US5398872A (en) 1993-08-03 1995-03-21 Interbath, Inc. Multifunction showerhead assembly
GB2281872B (en) 1993-09-21 1997-10-08 Brand New Technology Limited Showerhead with water-driven vibrator to provide massage effect
DE9314443U1 (de) 1993-09-24 1993-12-02 H. Weidmann Ag, Rapperswil, St. Gallen Wasserauslauf für eine Sanitärarmatur
US5348231A (en) 1993-10-05 1994-09-20 Arnold Don C Two-stage aerator
DE4340184A1 (de) * 1993-11-25 1995-06-01 Anton Jaeger Spritzdüse, insbesondere für Hochdruckreinigungsgeräte
IT232026Y1 (it) 1993-12-20 1999-08-10 Amfag Srl Corpo di doccia
US5433384A (en) 1994-06-24 1995-07-18 Jing Mei Industrial Limited Push button controlled multifunction shower head
US5542449A (en) 1994-07-13 1996-08-06 Huang; Chien-Ta Single-outlet hot/cold water faucet with a water temperature display device
US5634220A (en) 1994-07-15 1997-06-03 Chiu; Hung-Li Double-functional faucet structure
US5486383A (en) 1994-08-08 1996-01-23 Praxair Technology, Inc. Laminar flow shielding of fluid jet
US5445182A (en) 1994-08-11 1995-08-29 Sturman; Oded E. Toggle fluid control valve
CH688080A5 (de) 1994-09-29 1997-05-15 Kwc Ag Brause mit einem Handgriff und einem mittels eines Handhebels betaetigbaren Absperrorgan.
US5560548A (en) * 1994-11-03 1996-10-01 Idea Factory, Inc. Diverter valve for shower spray systems
US5467967A (en) 1995-01-18 1995-11-21 Gillooly; Gregory T. Water temperature control device
US5660333A (en) 1995-02-16 1997-08-26 Strahman Valves, Inc. Fluid spray nozzle with trigger hold means
DE19509661C2 (de) 1995-03-17 1999-02-04 Hansa Metallwerke Ag Mehrfunktions-Handbrause
DE19509659C1 (de) 1995-03-17 1996-11-21 Hansa Metallwerke Ag Mehrfunktions-Handbrause
US5937905A (en) 1995-03-28 1999-08-17 Robert O. Santos Faucet head three-way valve
US5630548A (en) 1995-05-01 1997-05-20 Chih; I-Shun Gun type water spraying nozzle
US5649562A (en) 1995-06-06 1997-07-22 Sturman; Oded E. Toggle fluid control valve
US5641120A (en) 1995-06-08 1997-06-24 Kuykendal; Robert L. Fluid flow nozzle assembly and method
US5669558A (en) 1995-07-31 1997-09-23 Ichel; Glenn K. Waterpower pressure washer
JP3067979B2 (ja) 1995-08-18 2000-07-24 株式会社喜多村合金製作所 吐水ヘッド
US5662276A (en) 1995-09-28 1997-09-02 Chung Cheng Faucet Co., Ltd. Check assembly of a sprinkling head for a kitchen cabinet
US5662273A (en) 1995-11-27 1997-09-02 Chih; I-Shun Sprayer gun
US6158152A (en) 1996-03-14 2000-12-12 Concept Engineering Group, Inc. Pneumatic excavator
US5722597A (en) 1996-04-10 1998-03-03 Guo; Wen-Li Spray nozzle
US5794854A (en) 1996-04-18 1998-08-18 Jetec Company Apparatus for generating oscillating fluid jets
US5749525A (en) 1996-04-19 1998-05-12 Bowles Fluidics Corporation Fluidic washer systems for vehicles
DE19625252A1 (de) 1996-06-25 1998-01-02 Brand Gerhart Rosemarie Wasserauslauf mit manueller und automatischer Bedienung
US5887796A (en) 1996-09-09 1999-03-30 Dimmer; Sylvester J. Multiple discharge nozzle
US5806770A (en) 1996-09-30 1998-09-15 Wang; Tzu-Meng Pistol-grip nozzle
US5889684A (en) 1996-10-18 1999-03-30 Waterlogic International Ltd. Computer-controlled heated and/or cooled liquid dispenser
CA2189626A1 (en) 1996-11-05 1998-05-05 Jean-Francois Hamel Spray gun with double trigger levers for dispensing two liquids independently or in admixture
US5858215A (en) 1996-12-06 1999-01-12 Moen Incorporated Water filter containing faucet and display therefor
US5823229A (en) 1996-12-06 1998-10-20 Moen Incorporated Faucet having multiple water discharges
AUPO424896A0 (en) 1996-12-18 1997-01-16 Westfire (Developments) Pty Ltd Portable gun for discharging highly pressurised fluid material
US5806771A (en) 1997-01-21 1998-09-15 Moen Incorporated Kitchen faucet side spray
US5971299A (en) 1997-01-21 1999-10-26 Moen Incorporated Kitchen faucet side spray
JPH10230192A (ja) 1997-02-21 1998-09-02 Toyox Co Ltd 散水ノズル
US5873647A (en) * 1997-03-27 1999-02-23 Kurtz; Rodney Nozzle mounted lamp
US5881955A (en) 1997-04-17 1999-03-16 Monsanto Company Spraying device
IT1293134B1 (it) 1997-05-05 1999-02-12 Gevipi Ag Doccetta alimentata da tubazione flessibile, con commutazione della modalita' di erogazione.
US5873531A (en) 1997-05-30 1999-02-23 Yuan Mei Corp. Water spray gun having an improved sprinkling cap for garden hose
DE19723312A1 (de) 1997-06-04 1998-12-10 Grohe Armaturen Friedrich Wassserauslaufventilanordnung
JPH1121956A (ja) 1997-06-27 1999-01-26 Toto Ltd キッチン用水栓及びキッチン水栓用水流調節具
IT242829Y1 (it) 1997-07-15 2002-02-04 Amfag Spa Corpo di doccia
IT1294939B1 (it) 1997-07-31 1999-04-23 Arrow Line Srl Lancia doppia di lavaggio a comando assiale
US6179130B1 (en) 1997-08-08 2001-01-30 Emhart Inc. Faucet spout assembly
US6158677A (en) 1997-08-18 2000-12-12 Charles Coles Power washer wand
US6375094B1 (en) 1997-08-29 2002-04-23 Nordson Corporation Spray gun handle and trigger mechanism
US6029094A (en) 1997-10-14 2000-02-22 Diffut; Eduardo Shower temperature and flow rate memory controller
US5975432A (en) 1997-11-15 1999-11-02 Han; Ki Su Spray nozzle
US5975429A (en) 1997-12-23 1999-11-02 J. Edward Stachowiak High pressure fluid apparatus for blast cleaning
US6000626A (en) 1998-01-12 1999-12-14 Waxman Consumer Products Group, Inc. Hand operated water sprayer and soap dispenser
US6000637A (en) 1998-01-20 1999-12-14 Duncan; Gordon High pressure water gun
DE19803554A1 (de) 1998-01-30 1999-08-05 Grohe Armaturen Friedrich Wasserausflußarmatur
GB2353851B (en) 1998-05-04 2002-12-24 American Standerd Internat Inc Touchless fluid supply interface and apparatus
US5979776A (en) 1998-05-21 1999-11-09 Williams; Roderick A. Water flow and temperature controller for a bathtub faucet
US5984207A (en) 1998-06-17 1999-11-16 Wang; Hsin-Fa Control valve seat of water nozzle
CN1099914C (zh) 1998-07-08 2003-01-29 周孝宗 具有泄压、减压功能的分段给水控制结构
JP2000027247A (ja) 1998-07-10 2000-01-25 Kitamura Gokin Ind Co Ltd キッチン用吐水ヘッド
CN1333706A (zh) 1998-08-26 2002-01-30 沃特皮克公司 多功能莲蓬头
US6039269A (en) 1998-10-15 2000-03-21 Premier Farnell Corp. Coanda effect nozzle
US6007003C1 (en) 1998-10-20 2001-06-19 Yuan Mei Corp Water amount controlling switch structure of water injection gun
US6460787B1 (en) 1998-10-22 2002-10-08 Nordson Corporation Modular fluid spray gun
US6129294A (en) 1998-11-09 2000-10-10 Hsin-Fa; Wang Water nozzle control valve seat
US6367710B2 (en) 1998-12-03 2002-04-09 Chen-Yueh Fan Showerhead
US6076743A (en) 1998-12-03 2000-06-20 Tai E International Patent And Law Office Showerhead
FR2787731B1 (fr) 1998-12-29 2002-01-18 Oreal Tete de distribution demontable
IT248221Y1 (it) 1999-03-22 2002-12-16 Amfag Spa Disco di uscita del getto d'acqua in doccia da cucina
US6715699B1 (en) 1999-04-08 2004-04-06 Masco Corporation Showerhead engine assembly
US6296011B1 (en) 1999-04-14 2001-10-02 Kohler Co. Fluid valve
US6368503B1 (en) 1999-06-29 2002-04-09 Kimberly-Clark Worldwide, Inc. Filtered fluid dispensing system
US6173911B1 (en) 1999-08-20 2001-01-16 Chao Hui-Chen Flow control device of pistol nozzle
US6220297B1 (en) 1999-08-23 2001-04-24 Masco Corporation Of Indiana Pull-out spray head having reduced play
US6164566A (en) 1999-09-15 2000-12-26 Hui-Chen; Chao Water ejecting structure of pistol nozzle
US20050145554A1 (en) 1999-10-01 2005-07-07 Cunningham William G. Multiple flow sink counter-top water sprayer and filter system
US6173910B1 (en) 1999-10-14 2001-01-16 Chya Ye Industrial Co., Ltd. Press structure of washing head for kitchen cabinet
US6151729A (en) 1999-10-28 2000-11-28 Chya Ye Industrial Co., Ltd. Switch valve for use in a rinsing shower head mounted to a kitchen sink
US6575196B1 (en) * 1999-12-28 2003-06-10 Amerikam, Inc. Valve cartridge with reduced tolerance stack-up
DE10005971A1 (de) 2000-02-09 2001-08-16 Grohe Armaturen Friedrich Wasserauslassarmatur
DE10010880B4 (de) * 2000-02-29 2006-09-07 Torsten Dipl.-Ing. Clauß Verfahren und Vorrichtung zum Ausbringen von flüssigen Medien
ITMN20000013A1 (it) 2000-03-10 2001-09-10 Amfag Spa Doccia estraibile per cucina
US6260774B1 (en) 2000-03-16 2001-07-17 K. C. Erickson Water spray gun with incrementally controllable locking trigger
US6290149B1 (en) * 2000-05-09 2001-09-18 Moen Incorporated Roman tub stream former
US6247654B1 (en) 2000-05-19 2001-06-19 Wen-Li Kuo Sprinkler structure including a foggy water spray
US6315208B1 (en) 2000-05-23 2001-11-13 International Business Machines Corporation Biometric identification and thermostatic control method and system for temperature-sensitive water delivery in home plumbing systems
US6471141B2 (en) 2000-06-08 2002-10-29 Dispensing Technologies, L.L.C. Hose sprayer assembly
US6260772B1 (en) 2000-06-14 2001-07-17 Ecolab Inc. Dispensing and rinsing gun
US6685110B2 (en) 2000-06-27 2004-02-03 Wang Tzu-Meng Actuation mechanism for a pushbutton controlled sprinkler
US6254016B1 (en) 2000-08-15 2001-07-03 Hui-Chen Chao Water pistol nozzle
US6290147B1 (en) 2000-09-19 2001-09-18 Moen Incorporated Pullout faucet wand button mechanism
US6216965B1 (en) 2000-10-03 2001-04-17 Hui-Chen Chao Nozzle of water sprinkler
USD445874S1 (en) 2000-10-16 2001-07-31 Emhart Inc. Kitchen side spray
US6302339B1 (en) 2000-10-20 2001-10-16 Hsiao-Tsung Chou Continuously adjustable water flow control apparatus
US6964404B2 (en) 2000-10-24 2005-11-15 Geberit Technik Ag Apparatus and method for wireless data reception
US6568726B1 (en) 2000-10-30 2003-05-27 Shlomo Caspi Universal electromechanical strike locking system
BR0115651A (pt) 2000-11-02 2003-12-09 Feltonmix Ltd Unidade de válvula e de mistura
US6431468B1 (en) 2000-11-06 2002-08-13 Flexible Products Company Safety mechanism for dispensing apparatus
US6962298B1 (en) 2000-11-09 2005-11-08 Martin Kenneth L Showerhead
GB2405224B (en) 2001-01-30 2005-05-25 Aqualisa Products Ltd Water mixing valve apparatus
US6446875B1 (en) 2001-03-20 2002-09-10 Darrell G. Brooks Water temperature and pressure control system
US6471146B1 (en) 2001-03-21 2002-10-29 Robert L. Kuykendal Laminar nozzle
CA2343678C (en) 2001-04-11 2005-05-31 Globe Union Industrial Corp. Water spraying gun
US6595440B2 (en) 2001-04-27 2003-07-22 Brian P. Moriarty Handheld fluid powered spray device with detachable accessories
US6508415B2 (en) 2001-05-16 2003-01-21 Wang Tzu-Meng Spray head with a pivot nozzle
ATE264143T1 (de) 2001-05-22 2004-04-15 Weidmann Plastics Tech Ag Wasserausflussarmatur mit einer umschaltvorrichtung
US6454187B1 (en) 2001-05-23 2002-09-24 Hsin-Fa Wang Water emission control structure of gardening pistol nozzle
US6592057B1 (en) 2001-05-25 2003-07-15 Orbit Irrigtion Products, Inc. Multi-directional spray nozzle
JP2002351549A (ja) * 2001-05-25 2002-12-06 Shodensha:Kk 定流量器
US6659373B1 (en) 2001-05-30 2003-12-09 L. R. Nelson One touch actuated valve
ITMN20010026A1 (it) 2001-06-04 2002-12-04 Fabrizio Nobili Testata di erogazione dell'acqua in doccia
ITMN20010025A1 (it) 2001-06-04 2002-12-04 Fabrizio Nobili Condotto di adduzione dell'acqua in doccia
US7185243B1 (en) 2001-06-04 2007-02-27 Lsi Logic Corporation Testing implementation suitable for built-in self-repair (BISR) memories
US20020185553A1 (en) 2001-06-08 2002-12-12 Benstead Evan A. Spray head
US20020190141A1 (en) 2001-06-19 2002-12-19 Huang Huang Fu Pistol nozzle
US20030042331A1 (en) 2001-06-19 2003-03-06 Kuo-Chou Lu Multiple function spray nozzle
US6641060B2 (en) 2001-06-28 2003-11-04 Moen Incorporated Modular kitchen deck side spray
US6730177B1 (en) 2001-07-31 2004-05-04 Scp Global Technologies, Inc. Method and apparatus for washing and/or drying using a revolved coanda profile
CA2355032C (en) 2001-08-14 2005-11-01 Wen-Li Guo Sprayer gun having hand grip positioning device
JP3801967B2 (ja) * 2001-08-28 2006-07-26 株式会社いけうち ノズルおよび該ノズルによる導管内周面への流体噴射方法
US20030042337A1 (en) * 2001-08-31 2003-03-06 Tsang-Hua Liang Connector for a faucet
US6382529B1 (en) 2001-09-28 2002-05-07 Sheng-Li Wu Water sprayer
US7000266B2 (en) 2001-10-26 2006-02-21 Kohler Co. Lavatory with a removable washing platform
AU2002348043B2 (en) 2001-10-26 2007-05-10 Kohler Co. Cabinet spout assembly
US6631525B2 (en) 2001-10-26 2003-10-14 Kohler Co. Washing platform
US7097120B2 (en) 2001-11-29 2006-08-29 Watershield Llc Hose nozzle apparatus and method
US7294264B2 (en) 2003-11-14 2007-11-13 The Procter & Gamble Company Sprayer purifier cartridge system
EP1323872A1 (en) 2001-12-28 2003-07-02 Ewig Industries Co., LTD. "Multi-functional water control module"
US6415958B1 (en) 2002-01-07 2002-07-09 Illinois Tool Works, Inc. Needle valve actuator for hot melt adhesive hand applicator and a method for operating the same
US6460782B1 (en) 2002-01-14 2002-10-08 Hsin-Fa Wang Sprinkler nozzle capable of emitting water in various patterns
US6520427B1 (en) 2002-01-18 2003-02-18 Shin Tai Spurt Water Of The Garden Tools Co., Ltd. Flow control structure of a pistol nozzle
US20030173423A1 (en) 2002-02-06 2003-09-18 Hans-Christoph Haenlein Water tool
US6676029B2 (en) * 2002-03-01 2004-01-13 Husky Corporation Stream straightener for fluid flowing and dispensing nozzle
US6705534B1 (en) 2002-04-12 2004-03-16 Craig D. Mueller Shower control system
TW522784U (en) 2002-05-14 2003-03-01 Wen-Li Guo Improved structure for horticultural nozzle head
US6749135B2 (en) 2002-06-14 2004-06-15 David G. Groblebe Manual dishwashing spray head with water and soap controls
US6612507B1 (en) 2002-06-18 2003-09-02 Sandra D. Meyer Multi-function sink water spraying apparatus
US6757921B2 (en) 2002-07-16 2004-07-06 Kohler Co. Pull-out faucet
US6561441B1 (en) 2002-08-09 2003-05-13 Max Hsieh Kitchen-used sprinkling gun
US6540159B1 (en) 2002-09-09 2003-04-01 Hsin-Fa Wang Pistol-type nozzle having a spray nozzle head adjustable in spray angle
US6561439B1 (en) * 2002-09-12 2003-05-13 Bonzer Robert L Dual closure nozzle
US6540163B1 (en) 2002-10-02 2003-04-01 Dustin Huang Water spray pistol
US6641061B1 (en) 2002-10-08 2003-11-04 Max Hsieh Spray assembly for use in a kitchen
US6971591B2 (en) 2002-10-16 2005-12-06 Kohler Co. Tamper-resistant flow modifier assembly
US6738996B1 (en) 2002-11-08 2004-05-25 Moen Incorporated Pullout spray head with pause button
US7000854B2 (en) 2002-11-08 2006-02-21 Moen Incorporated Pullout spray head with single-button mode selector
US6663022B1 (en) 2002-11-14 2003-12-16 John Baker Looped trigger lever guard encircling garden hose nozzle
US6575387B1 (en) 2002-11-14 2003-06-10 John Baker Annular trigger lever guard for garden hose nozzle
US6786240B2 (en) 2002-11-14 2004-09-07 Globe Union Industrial Corp. Spout assembly
US6811099B2 (en) 2002-11-21 2004-11-02 Saint-Gobain Calmar Inc. Battery pack for battery operated sprayer
US6568605B1 (en) 2002-12-23 2003-05-27 Shin Tai Spurt Water Of The Garden Tools Co., Ltd. Manual control structures of a pistol-type spray nozzle
US6622945B1 (en) 2003-02-27 2003-09-23 James Wu Shower head structure
DK1462051T3 (da) 2003-03-24 2006-06-06 Kwc Ag Bruser
US6879863B2 (en) 2003-04-09 2005-04-12 Kohler Co. User interface for controlling a whirlpool tub
WO2004094990A2 (en) 2003-04-22 2004-11-04 University Of South Florida Volumetric control apparatus for fluid dispensing
US6945474B1 (en) 2003-05-01 2005-09-20 Chin-Yuan Chen Pistol-type nozzle of gardening sprinkler
US20040222320A1 (en) 2003-05-08 2004-11-11 Sheng-Li Wu Water sprayer having a flow control device
US6808130B1 (en) 2003-05-12 2004-10-26 Globe Union Industrial Corp. Spray head kitchen faucet
US7070125B2 (en) 2003-05-16 2006-07-04 Newfrey Llc Multi-pattern pull-out spray head
US6719219B1 (en) 2003-05-30 2004-04-13 Chin Chung Wang Sprayer nozzle having multiple spray pattern
US6915967B1 (en) 2003-07-21 2005-07-12 Shin Tai Spurt Water Of The Garden Tools Co., Ltd. Flow control device and trigger device of sprinkler nozzle structure
US6880768B2 (en) 2003-07-30 2005-04-19 Jing Mei Industrial Holdings Limited Handheld spraying device with quick disconnect assembly
GB0319698D0 (en) 2003-08-21 2003-09-24 Hozelock Ltd Hose guns
US20050072866A1 (en) * 2003-10-01 2005-04-07 Petit Kevin J. Turbulent flow reducer
US7000626B1 (en) 2003-10-08 2006-02-21 Cress Steven B Instantaneous and constant fluid delivery system
US7051959B2 (en) 2003-12-09 2006-05-30 Howard Tak Su Lim Multi-purpose hand held sprayer having a vertical shut-off valve
EP1557501A1 (en) 2004-01-26 2005-07-27 Fabrizio Nobili Treated water delivery assembly, faucet and feeding pipe therefor
ITMI20040239A1 (it) 2004-02-13 2004-05-13 Claber Spa Pistola spruzzatrice di liquidi a getto variabile per il giardinaggio
ITMI20040240A1 (it) 2004-02-13 2004-05-13 Claber Spa Pistola per l'erogazione di liquido in particolare per il giardinaggio dotata di un tasto di bloccaggio in posizione di erogazione
ITMN20040005A1 (it) 2004-03-01 2004-06-01 Amfag Spa Erogatore d'acqua estraibile
US6964405B2 (en) 2004-03-18 2005-11-15 Sloan Valve Company System and method for improved installation and control of concealed plumbing flush valves
US6860438B1 (en) 2004-04-06 2005-03-01 Tiao-Hsiang Huang Spray gun
US7140561B2 (en) 2004-04-30 2006-11-28 L.R. Nelson Corporation Pivoting spray wand
US7111795B2 (en) 2004-05-14 2006-09-26 Waxman Consumer Products Group, Inc. Revolving spray shower head
ITMI20041472A1 (it) 2004-07-21 2004-10-21 Fabrizio Nobili Doccetta per docce in genere ed in particolare per docce manuali per lavelli e simili
US6981661B1 (en) 2004-07-23 2006-01-03 Shin Tai Spurt Water Of The Garden Tools Co., Ltd. Spraying gun
US7281673B2 (en) 2004-07-29 2007-10-16 Robert Bosch Gmbh Multi-pattern spray nozzle assembly with movable water conduit
US8579213B2 (en) * 2012-02-27 2013-11-12 Delavan Inc. Single circuit multiple spray cone pressure atomizers

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2331741A (en) * 1942-08-07 1943-10-12 Allen F Clark Nozzle
US4618100A (en) * 1984-11-27 1986-10-21 Rain Bird Consumer Products Mfg. Corp. Multiple pattern spray nozzle
US4927115A (en) * 1989-05-26 1990-05-22 Masco Corporation Of Indiana Valve for a hand held spray nozzle
US5172866A (en) * 1990-08-10 1992-12-22 Interbath, Inc. Multi-function shower head
US6250570B1 (en) * 2000-04-10 2001-06-26 Technifex, Inc. Variable pattern nozzle
CN1496285A (zh) * 2001-02-06 2004-05-12 ���չ�˾ 带有可拆卸的层流芯子的喷水嘴
CN2471419Y (zh) * 2001-02-26 2002-01-16 周学龙 多用途组合水枪喷头
US6808131B2 (en) * 2002-04-04 2004-10-26 Amfag S.P.A. Pull-out kitchen sprayer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
同上.

Also Published As

Publication number Publication date
US20060255167A1 (en) 2006-11-16
CA2607864C (en) 2013-05-28
US10618066B2 (en) 2020-04-14
US20160228891A1 (en) 2016-08-11
WO2006124721A2 (en) 2006-11-23
US7850098B2 (en) 2010-12-14
WO2006124721A3 (en) 2007-11-08
CA2607864A1 (en) 2006-11-23
US20110079657A1 (en) 2011-04-07
CN101180132A (zh) 2008-05-14
US9962718B2 (en) 2018-05-08
US20200129996A1 (en) 2020-04-30

Similar Documents

Publication Publication Date Title
CN101180132B (zh) 动力喷水器
US8950692B2 (en) Water faucet
JP3937444B2 (ja) シャワーヘッド
WO2019049650A1 (ja) 微細気泡液生成器
US4731887A (en) Water entrainment hydrotherapy jet assembly
US7200879B2 (en) Waterfall waterjet with debris removing outlet
CN110891674A (zh) 微气泡产生设备和微气泡产生方法，以及具有该微气泡产生设备的淋浴装置和油水分离装置
US8695898B2 (en) Spout including a stream straightener
CN103623957A (zh) 用于水龙头或龙头的喷嘴组件
CN107303543A (zh) 喷头
JP4107241B2 (ja) 微細気泡発生ノズル
US11267003B2 (en) Power sprayer
CN103221618B (zh) 泡沫水产生栓
JP7143382B2 (ja) 水道管用ユニオン式微細気泡水生成器
CA1296239C (en) Aspirator for a tub/shower diverter assembly
US8733403B2 (en) Water consumption saving device to faucets in general
US7694898B2 (en) Water-saving shower head which operates at low and high pressure
CN107524830A (zh) 一种三档淋浴装置
US20240151010A1 (en) Recirculating Shower System
CN215030161U (zh) 花洒
CN205678188U (zh) 止回角阀及带有该止回角阀的卫浴组件
CN221413539U (zh) 一种出水起泡式花洒
KR101490817B1 (ko) 버블 샤워기
JP5762425B2 (ja) 節水コマ
JPH032278Y2 (zh)

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20151223

Address after: indiana

Patentee after: MASCO CORPORATION

Address before: indiana

Patentee before: Delta Faucet Company