[go: up one dir, main page]

HUP0100279A2 - Csőrős szelep sarló alakú ajkakkal - Google Patents

Csőrős szelep sarló alakú ajkakkal

Info

Publication number
HUP0100279A2
HUP0100279A2 HU0100279A HUP0100279A HUP0100279A2 HU P0100279 A2 HUP0100279 A2 HU P0100279A2 HU 0100279 A HU0100279 A HU 0100279A HU P0100279 A HUP0100279 A HU P0100279A HU P0100279 A2 HUP0100279 A2 HU P0100279A2
Authority
HU
Hungary
Prior art keywords
duckbill valve
crescent shaped
shaped lips
lips
lip
Prior art date
Application number
HU0100279A
Other languages
English (en)
Inventor
Robert Alfread Bennett
Original Assignee
Unilever N.V.
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 Unilever N.V. filed Critical Unilever N.V.
Publication of HUP0100279A2 publication Critical patent/HUP0100279A2/hu
Publication of HUP0100279A3 publication Critical patent/HUP0100279A3/hu

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/788—Having expansible port
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/788—Having expansible port
    • Y10T137/7882—Having exit lip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Closures For Containers (AREA)

Abstract

A találmány tárgya olyan szelepzáróelem, amely együreges hengeres testtel (4) van ellátva, amelynek egy első vége (6) ésegy második vége (8) van, az első végnek (6) nyitott szája (10), amásodik végnek (8) zárható szája (12) van, és a zárható szájat (12)egy pár sarló alakú ajak (16, 18) alkotja, és az jellemzi, hogy azajkak (16, 18) a hengeres test (4) külső felülete menténösszekötetésben állnak egymással, és az egyik ajak (16) vékonyabb aközépső zónában, mint a másik ajak (18). 1. ábra 3. ábra Ó
HU0100279A 1998-01-05 1998-12-22 Duckbill valve with crescent shaped lips HUP0100279A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/003,046 US5881772A (en) 1998-01-05 1998-01-05 Smiling duckbill valve
PCT/EP1998/008542 WO1999035425A1 (en) 1998-01-05 1998-12-22 Duckbill valve with crescent shaped lips

Publications (2)

Publication Number Publication Date
HUP0100279A2 true HUP0100279A2 (hu) 2001-05-28
HUP0100279A3 HUP0100279A3 (en) 2001-12-28

Family

ID=21703857

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0100279A HUP0100279A3 (en) 1998-01-05 1998-12-22 Duckbill valve with crescent shaped lips

Country Status (14)

Country Link
US (1) US5881772A (hu)
EP (1) EP1044339A1 (hu)
JP (1) JP2002500332A (hu)
CN (1) CN1280658A (hu)
AR (1) AR014250A1 (hu)
AU (1) AU730751B2 (hu)
BR (1) BR9813125A (hu)
CA (1) CA2315935A1 (hu)
HU (1) HUP0100279A3 (hu)
ID (1) ID25480A (hu)
PL (1) PL340797A1 (hu)
TR (1) TR200001878T2 (hu)
WO (1) WO1999035425A1 (hu)
ZA (1) ZA9950B (hu)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5931197A (en) * 1997-09-22 1999-08-03 Red Valve Co., Inc. Asymmetrical check valve
EP1077339A3 (en) * 1999-08-18 2003-01-29 Red Valve Company, Inc. Reinforced tide gate valve
SE522313C2 (sv) * 2000-01-04 2004-02-03 Mats Persson Sätt och anordning för åstadkommande av envägsflöde
US6446658B1 (en) * 2000-08-21 2002-09-10 Bic Corporation Bleed member and bleed valve assembly
US6795987B2 (en) 2002-09-17 2004-09-28 Kenneth R. Cornwall Trap guard device
WO2005058186A1 (en) * 2003-12-11 2005-06-30 Koninklijke Philips Electronics, N.V. Twin duckbill valve assembly
US20050252875A1 (en) * 2004-05-14 2005-11-17 Miin-Tsang Sheu Air inlet valve of a nipple used for a bottle
US20090308872A1 (en) * 2006-04-14 2009-12-17 Qualigen, Inc. Fluid Port for Laminated Devices
CN101675281B (zh) * 2007-05-07 2011-11-16 艾安·德拉库普·多伊格 带有弯曲和弹性偏压闭合密封的鸭嘴型单向阀
CA2632369A1 (en) * 2007-05-31 2008-11-30 Tyco Healthcare Group Lp Access apparatus with shallow zero closure valve
US20090077902A1 (en) * 2007-09-25 2009-03-26 Urso Charles A Suction Roof Drain
US8251876B2 (en) 2008-04-22 2012-08-28 Hill-Rom Services, Inc. Breathing exercise apparatus
US20110022237A1 (en) * 2009-07-27 2011-01-27 Ecolab Inc. Dispensing dry lubrication system for a conveyer
US9180271B2 (en) 2012-03-05 2015-11-10 Hill-Rom Services Pte. Ltd. Respiratory therapy device having standard and oscillatory PEP with nebulizer
US10465809B2 (en) * 2013-02-22 2019-11-05 Nsi International, Inc. Valve assembly for expandable bladder and method of manufacturing the same
US9086160B2 (en) 2013-03-18 2015-07-21 William Anthony Harper Biflex film valves
JP5865322B2 (ja) * 2013-09-27 2016-02-17 東和化学株式会社 ダックビル弁
KR200476790Y1 (ko) 2014-01-23 2015-04-07 안병득 배수관용 슬리브 구조체
AU2015262953B2 (en) * 2014-05-19 2020-02-06 Fisher & Paykel Healthcare Limited Pressure controlled exhaust vent
AU2017230775B2 (en) * 2016-03-07 2021-12-23 Smith & Nephew Plc Wound treatment apparatuses and methods with negative pressure source integrated into wound dressing
CA3031377C (en) 2016-07-21 2022-07-05 Red Valve Company, Inc. Elastomeric in-line tide gate valve
CN115531208A (zh) * 2016-08-19 2022-12-30 株式会社可么多么 用于防止腹痛的改善型哺乳用奶嘴
GB2557197A (en) * 2016-11-30 2018-06-20 Anthony Griffiths Joseph Valve for inflatable object
US11073214B2 (en) * 2019-03-29 2021-07-27 Rapak, Llc Duckbill valve and method for making a duckbill valve
GB201908659D0 (en) * 2019-06-17 2019-07-31 Flex Seal Couplings Ltd Drain valve
USD917027S1 (en) 2019-12-18 2021-04-20 Lasalle Bristol Corporation Non-return device valve support member
USD924378S1 (en) 2019-12-18 2021-07-06 Lasalle Bristol Corporation Non-return device valve member
USD1063005S1 (en) * 2021-02-09 2025-02-18 Oatey Co. Duckbill drain seal
USD1059554S1 (en) * 2021-02-26 2025-01-28 Colder Products Company Fluid coupling
FR3126469A1 (fr) * 2021-08-27 2023-03-03 Norham Clapet anti-retour à membrane
EP4141299B1 (fr) * 2021-08-27 2025-02-19 Norham Clapet anti-retour à membrane
MX2024008422A (es) * 2022-01-06 2024-09-23 Red Valve Co Inc Valvula de retencion de compuerta de marea con pared anular integral ampliada.
AT17914U1 (de) * 2022-04-07 2023-07-15 Taferner Marko Einsatz
WO2024076782A1 (en) * 2022-10-07 2024-04-11 Red Valve Company, Inc. Check valve having opening tabs

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE354929C (de) * 1922-06-16 Ernst Kuhn Lippenventil aus einem Gummischlauch fuer Gasmasken
DE362324C (de) * 1922-10-26 Ernst Kuhn Aus einem am Ende flachgedrueckten Schlauche bestehendes Lippenventil fuer Fluessigkeiten und Gase
US657007A (en) * 1899-10-28 1900-08-28 Franz Richter Valve for pneumatic tires of bicycles.
US3369496A (en) * 1966-03-04 1968-02-20 Case Co J I Flow control valve for concrete pump
US3349972A (en) * 1966-10-24 1967-10-31 Carlton L Whiteford Dispenser closure
US3517682A (en) * 1967-09-28 1970-06-30 Flo Container Inc Inflation means
US3730217A (en) * 1971-05-19 1973-05-01 Gen Motors Corp Check valve
US4660747A (en) * 1983-06-06 1987-04-28 Aco Lakemedel Ab Valve element
US4524805A (en) * 1983-07-08 1985-06-25 Hoffman Allan C Normally closed duckbill valve and method of manufacture
GB2153048B (en) * 1984-02-02 1987-06-10 James Edward Brown Improvements in non-return valves for liquids or gases
US4870992A (en) * 1986-12-05 1989-10-03 Augerscope, Inc. Backflow prevention device
US5010925A (en) * 1990-04-09 1991-04-30 Vernay Laboratories, Inc. Normally closed duckbill valve assembly
FR2666308B1 (fr) * 1990-08-29 1992-11-13 Oreal Dispositif distributeur a fermeture automatique pour recipient contenant un produit liquide a pateux a distribuer.
US5769125A (en) * 1996-03-27 1998-06-23 Red Valve Company, Inc. Inversion-resistant, readily openable tide gate valve

Also Published As

Publication number Publication date
CA2315935A1 (en) 1999-07-15
EP1044339A1 (en) 2000-10-18
PL340797A1 (en) 2001-02-26
TR200001878T2 (tr) 2001-01-22
BR9813125A (pt) 2000-10-10
HUP0100279A3 (en) 2001-12-28
US5881772A (en) 1999-03-16
AU730751B2 (en) 2001-03-15
AU2418599A (en) 1999-07-26
ID25480A (id) 2000-10-05
AR014250A1 (es) 2001-02-07
JP2002500332A (ja) 2002-01-08
CN1280658A (zh) 2001-01-17
ZA9950B (en) 2000-07-05
WO1999035425A1 (en) 1999-07-15

Similar Documents

Publication Publication Date Title
HUP0100279A2 (hu) Csőrős szelep sarló alakú ajkakkal
US6604975B1 (en) Doll head mask
ATE487437T1 (de) Stent
HUP0004797A2 (hu) Glukanáztartalmú mosószer és alkalmazása
TWD103841S1 (zh) 牙刷柄
AU2001290785A1 (en) Self cleaning brush
DE69904238D1 (de) Dichtung für einen verschluss und verschluss mit dieser dichtung
HK1034191A1 (en) Cephalosporin antibiotics composition and the use thereof.
CA2291606A1 (en) Dual-contact brush seal
HUP0200475A2 (hu) Perfluor-alkil-amidok, azok előállítása, és diagnosztikai alkalmazása
EP0992722A3 (de) Gleitringdichtung
DE60334010D1 (de) Orale zusammensetzung mit verbesserten mundhygieneeigenschaften
GB2366767A (en) Improvements in or relating to marking instruments
USD383722S (en) Vehicle wheel front face segment
USD427132S (en) Automotive wheel
HUP0004618A2 (hu) Fedőkupak bútorzsanér részére
USD366850S (en) Emergency signalling sleeve to be worn on the arm
CN207269987U (zh) 一种柔软拉链
USD519535S1 (en) Sealing device
ATE156990T1 (de) Extracoronales geschiebe
US4044430A (en) Clasp for jewelry chain
HUP0004861A2 (hu) Tömítő rögzítés légrugótömlőhöz
FI982295A0 (fi) Nogalamysiinin biosynteesiin liittyvä geeniryhmittymä ja sen käyttö hybridiantibioottien tuotossa
AU4506499A (en) Novel 2,4-diaminophenol derivatives and the use thereof
Bond Ladies of Eaton