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WO2004083538A1 - Unite d'insertion sanitaire - Google Patents

Unite d'insertion sanitaire Download PDF

Info

Publication number
WO2004083538A1
WO2004083538A1 PCT/EP2004/002504 EP2004002504W WO2004083538A1 WO 2004083538 A1 WO2004083538 A1 WO 2004083538A1 EP 2004002504 W EP2004002504 W EP 2004002504W WO 2004083538 A1 WO2004083538 A1 WO 2004083538A1
Authority
WO
WIPO (PCT)
Prior art keywords
regulator
insertion unit
unit according
flow
flow rate
Prior art date
Application number
PCT/EP2004/002504
Other languages
German (de)
English (en)
Inventor
Uwe Zoller
Original Assignee
Neoperl Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32946070&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2004083538(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to AU2004221713A priority Critical patent/AU2004221713B2/en
Priority to DK04719414.7T priority patent/DK1606462T3/en
Priority to ES04719414.7T priority patent/ES2525419T3/es
Priority to EP04719414.7A priority patent/EP1606462B1/fr
Priority to CN200480007008.5D priority patent/CN100485143B9/zh
Application filed by Neoperl Gmbh filed Critical Neoperl Gmbh
Priority to CNA2004800070085A priority patent/CN1761791A/zh
Priority to PL04719414T priority patent/PL1606462T3/pl
Priority to DE502004014749.6A priority patent/DE502004014749C5/de
Priority to US10/547,204 priority patent/US20060144962A1/en
Publication of WO2004083538A1 publication Critical patent/WO2004083538A1/fr
Priority to US11/863,601 priority patent/US20080078848A1/en
Priority to US13/190,402 priority patent/US10619335B2/en
Priority to US14/878,199 priority patent/US10669703B2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C2001/026—Plumbing installations for fresh water with flow restricting devices

Definitions

  • the invention relates to a sanitary inserting unit for insertion into an outlet fitting with a substantially conical auxiliary screen, which downstream of a flow regulator and a jet regulator are arranged in the flow direction.
  • Sanitary insert units of the type mentioned are already known in various designs. Such insertion units are regularly used in an outlet nozzle, which is releasably held on a sanitary outlet fitting. With the help of such Einsetzzikien a homogeneous, soft and non-splashing water jet is to be formed.
  • the achievement of this object according to the invention consists, in particular, in that the flow rate regulator is essentially internally is arranged half of the upper side by the front screen limited interior of the insertion unit.
  • the previously unused in previously known insertion units interior space below the attachment strainer is functionally used for the flow rate regulator, so that the height of the insert unit according to the invention with flow regulator compared to the height of a conventional insertion unit without flow rate controller is not or only slightly increased. It is thus a hundred percent geometric compatibility between two such insertion units feasible, so that the replacement of the alternating insertion units or the optional installation of the flow regulator is easily possible.
  • the accommodation of the flow rate regulator in the upper side delimited by the front screen can be done particularly efficiently when the flow rate regulator has a cross-sectional profile of the attachment screen substantially conforming cross-sectional profile.
  • the attachment screen may become clogged with debris or limescale.
  • the flow regulator in an outer, in particular annular edge region has a radially inwardly rising ramp, which leads to a control gap or the like in flow communication with the jet regulator, and when the ramp and the front screen are spaced apart.
  • Inflowing water can be supplied from the outer areas of the attachment screen via the ramp to the flow regulator and subsequently the jet regulator. This is also true ensures the functionality of the insertion unit according to the invention in a partially clogged attachment screen.
  • the run-up slope has approximately radially extending grooves on the upper side to form individual inflow channels.
  • the bundled flow of water in the feed channels can also increase the flow rate at the flow regulator and subsequently at the jet regulator so that the functionality of the inserter unit is improved.
  • the webs located between the grooves close to or near the inside of the attachment screen serve as support elements for the attachment screen.
  • the webs thus form supports for the attachment screen, so that the stability of the arrangement is improved and an undesirable molding of the attachment screen, for example by excessive pressure of the incoming water, can be avoided.
  • the webs of the ramp are circumferentially evenly spaced from each other.
  • a preferred embodiment of the insertion unit according to the invention provides that the flow rate regulator has a central core area, which is surrounded by an annular throttle body, and that between the throttle body and the ramp bevel a control gap is formed, whose passage cross-section deformed by the forming under the pressure difference when flowing through Throttle body is changeable.
  • Fig. 1 is a partially sectioned side view of an insertion unit according to the invention.
  • FIG. 2 shows a plan view of the flow rate regulator of an insertion unit according to the invention.
  • a generally designated 1 sanitary inserting unit has a front screen 2, a flow regulator 3 and a jet regulator 4, which are detachably connected to each other with its housing 5.
  • FIG. 1 shows a partially sectioned side view of the insertion unit 1.
  • an inner space 6 is formed, in which the flow rate regulator 3 is arranged.
  • the flow rate regulator 3 has a central core region 7, which is surrounded by an annular throttle body 8. Between the throttle body 8 and a radially inwardly rising bevel 9 in the outer edge region of the flow rate controller 3, a control gap 10 is formed, which is in flow communication with the jet regulator 4 disposed therebelow.
  • the central core region 7, the throttle body 8 and the ramp 9 are dimensioned such that the cross-sectional profile of the flow rate controller 3, the cross-sectional profile of Front screen 2 is adapted substantially for, with the ramp 9 and the front screen 2 are spaced apart.
  • the arrangement of the flow rate controller 3 within the inner space 6 formed below the attachment screen 2 results for the insertion unit 1 compared to conventional insertion units reduced height or it can be realized for an insertion unit with flow regulator a height that was previously only possible for inserting without flow rate controller.
  • the insertion unit 1 according to the invention can be easily integrated into environments in which jet regulators were previously used without flow regulator or have only limited space.
  • the casserole incline 9 on the upper side approximately radially extending, evenly spaced apart scavenging grooves or similar grooves 11 to form individual inflow channels.
  • This inflow channels allow a targeted inflow of water that passes through the area of the attachment screen 2 above the ramp 9 in the flow rate controller 3, to the control gap 10.
  • a zonal addition of the attachment screen 2 in the central region for example by impurities in inflowing water or by limescale, a sufficient flow of water into the control gap 10 and the downstream jet regulator 4 ensured from the outside.
  • the located between the grooves 11 and these limiting ridges or projections 12 terminate near the inside of the attachment screen 2.
  • they can serve as support elements for the attachment screen 2, to improve the stability of the insertion unit 1 and an undesirable molding of the attachment screen. 2 in the interior 6, for example, by excessive pressure of the incoming water or during handling during installation of the inserting unit 1, to prevent.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Filtration Of Liquid (AREA)
  • Flow Control (AREA)
  • Nozzles (AREA)
  • Endoscopes (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Abstract

L'invention concerne une unité d'insertion sanitaire (1) destinée à être insérée dans une tuyauterie de vidange, comprenant un tamis intercalaire (2) de forme générale conique, auquel sont associés, dans le sens du courant, un régulateur de débit (3) et un régulateur de jet (4). Le régulateur de débit (3) est monté sensiblement à l'intérieur de l'espace interne (6) de ladite unité d'insertion (1), délimité en haut par le tamis intercalaire (2), et le régulateur de débit (3) présente un profil transversal, de forme sensiblement adaptée au profil transversal du tamis intercalaire (2). Le régulateur de débit (3) présente, dans une zone marginale extérieure, notamment annulaire, un plan incliné de blocage (9) ascendant radialement vers l'intérieur, qui conduit à une fente de commande (10) ou analogue, avec le régulateur de jet (4), dans une ouverture de circulation en liaison de passage, le plan incliné de blocage (9) et le tamis intercalaire (2) étant à distance l'un de l'autre.
PCT/EP2004/002504 2003-03-21 2004-03-11 Unite d'insertion sanitaire WO2004083538A1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
US10/547,204 US20060144962A1 (en) 2003-03-21 2004-03-11 Sanitary insert unit
PL04719414T PL1606462T3 (pl) 2003-03-21 2004-03-11 Element armatury sanitarnej
ES04719414.7T ES2525419T3 (es) 2003-03-21 2004-03-11 Unidad de inserción sanitaria
EP04719414.7A EP1606462B1 (fr) 2003-03-21 2004-03-11 Unité d'insertion sanitaire
CN200480007008.5D CN100485143B9 (zh) 2003-03-21 2004-03-11 卫生的插入装置
AU2004221713A AU2004221713B2 (en) 2003-03-21 2004-03-11 Sanitary insert unit
CNA2004800070085A CN1761791A (zh) 2003-03-21 2004-03-11 卫生的插入装置
DK04719414.7T DK1606462T3 (en) 2003-03-21 2004-03-11 Sanitary insertion unit
DE502004014749.6A DE502004014749C5 (de) 2003-03-21 2004-03-11 Sanitäre einsetzeinheit
US11/863,601 US20080078848A1 (en) 2003-03-21 2007-09-28 Sanitary insert unit
US13/190,402 US10619335B2 (en) 2003-03-21 2011-07-25 Sanitary insert unit
US14/878,199 US10669703B2 (en) 2003-03-21 2015-10-08 Sanitary insert unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10312854.9 2003-03-21
DE10312854.9A DE10312854B4 (de) 2003-03-21 2003-03-21 Sanitäre Einsetzeinheit

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US10/547,204 A-371-Of-International US20060144962A1 (en) 2003-03-21 2004-03-11 Sanitary insert unit
US11/863,601 Continuation US20080078848A1 (en) 2003-03-21 2007-09-28 Sanitary insert unit

Publications (1)

Publication Number Publication Date
WO2004083538A1 true WO2004083538A1 (fr) 2004-09-30

Family

ID=32946070

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/002504 WO2004083538A1 (fr) 2003-03-21 2004-03-11 Unite d'insertion sanitaire

Country Status (10)

Country Link
US (2) US20060144962A1 (fr)
EP (1) EP1606462B1 (fr)
CN (2) CN1761791A (fr)
AU (1) AU2004221713B2 (fr)
DE (2) DE10312854B4 (fr)
DK (1) DK1606462T3 (fr)
ES (1) ES2525419T3 (fr)
PL (1) PL1606462T3 (fr)
PT (1) PT1606462E (fr)
WO (1) WO2004083538A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006057206B4 (de) * 2006-12-05 2008-10-30 American Standard Europe B.V.B.A. Mit einem Stahlregler versehenes sanitäres Wasserventil
US9249564B2 (en) 2006-12-06 2016-02-02 Neoperl Gmbh Sanitary installation element
US10017924B2 (en) 2006-12-06 2018-07-10 Neoperl Gmbh Sanitary installation element
WO2008067903A1 (fr) * 2006-12-06 2008-06-12 Neoperl Gmbh Régulateur de débit
DE202007003039U1 (de) * 2007-02-28 2008-07-03 Neoperl Gmbh Strahlformer
DE102008038730B4 (de) * 2008-08-12 2021-12-30 Neoperl Gmbh Sanitäre Auslaufarmatur
US20100163478A1 (en) * 2008-12-30 2010-07-01 Globe Union Industrial Corp. Water-flow filtering structure
DE102009013145A1 (de) * 2009-03-05 2010-09-16 Hansgrohe Ag Anordnung von einem Gehäuse mit einem Deckel
CN101701467B (zh) * 2009-10-23 2012-02-22 李笑兰 水龙头起泡器
DE202010007835U1 (de) * 2010-06-11 2011-09-29 Neoperl Gmbh Durchflussmengenregler
DE202015000854U1 (de) * 2015-02-03 2016-05-04 Neoperl Gmbh Sanitäre Einsetzeinheit
CN106703132B (zh) 2015-11-13 2019-09-27 厦门松霖科技股份有限公司 恒流起泡器
EP3187958B1 (fr) 2015-12-28 2018-09-19 Xiamen Solex High-Tech Industries Co., Ltd. Régulateur de débit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3835559A1 (de) * 1988-10-19 1990-04-26 Wildfang Dieter Kg Strahlregler
EP0733748A1 (fr) * 1995-03-24 1996-09-25 DIETER WILDFANG GmbH Jeu des parties incorporées placé dans un embout de robinet

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104819A (en) * 1963-09-24 Spiral screened fluid mixing devices
US3216451A (en) * 1963-10-07 1965-11-09 Martonair Ltd Annular sealing ring control valve
US4000857A (en) * 1974-07-17 1977-01-04 Moen Alfred M Flow control aerator
DE8133875U1 (de) * 1981-11-20 1983-05-05 Dieter Wildfang KG, 7840 Müllheim "strahlregler zum anschluss an sanitaer-armaturen o.dgl."
CH665666A5 (fr) * 1984-08-15 1988-05-31 Omni Produits Sa Embout a faible bruit, limitant le debit d'ecoulement et a ecoulement laminaire.
US4730786A (en) * 1984-08-15 1988-03-15 Nelson Walter R Low noise, flow limiting, laminar stream spout
DE3440883A1 (de) * 1984-11-09 1986-05-15 Gottfried 6204 Taunusstein Ruhnke Durchflussbegrenzer fuer fluessigkeiten
DE3642356C2 (de) * 1986-12-11 1995-10-05 Wildfang Dieter Gmbh Strahlregler
CN2191882Y (zh) * 1994-05-04 1995-03-15 孙国勇 防溅水嘴
DE10027986B4 (de) * 2000-06-06 2007-02-22 Neoperl Gmbh Sanitäres Einbauteil
US6513731B2 (en) * 2001-01-02 2003-02-04 Moen Incorporated Aerator with variable air input
DE10220287B4 (de) * 2002-05-07 2004-09-16 Dieter Wildfang Gmbh Durchflußmengenregler

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3835559A1 (de) * 1988-10-19 1990-04-26 Wildfang Dieter Kg Strahlregler
EP0733748A1 (fr) * 1995-03-24 1996-09-25 DIETER WILDFANG GmbH Jeu des parties incorporées placé dans un embout de robinet

Also Published As

Publication number Publication date
AU2004221713A1 (en) 2004-09-30
PT1606462E (pt) 2015-02-04
US20080078848A1 (en) 2008-04-03
AU2004221713B2 (en) 2009-01-22
ES2525419T3 (es) 2014-12-22
EP1606462A1 (fr) 2005-12-21
DE502004014749C5 (de) 2020-06-18
EP1606462B1 (fr) 2014-10-29
CN100485143C (zh) 2009-05-06
DE10312854A1 (de) 2004-10-07
US20060144962A1 (en) 2006-07-06
DE10312854B4 (de) 2014-08-28
PL1606462T3 (pl) 2015-03-31
DK1606462T3 (en) 2015-01-05
CN1761791A (zh) 2006-04-19
CN100485143B9 (zh) 2016-11-23

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