ATE121517T1 - Klappenventil. - Google Patents

Klappenventil.

Info

Publication number
ATE121517T1
ATE121517T1 AT91302352T AT91302352T ATE121517T1 AT E121517 T1 ATE121517 T1 AT E121517T1 AT 91302352 T AT91302352 T AT 91302352T AT 91302352 T AT91302352 T AT 91302352T AT E121517 T1 ATE121517 T1 AT E121517T1
Authority
AT
Austria
Prior art keywords
frame
opening
closure flap
liquid
valve seat
Prior art date
Application number
AT91302352T
Other languages
English (en)
Inventor
Frederick Basil Gardner
Eric Paul Austin
Original Assignee
Hartley Simon Ltd
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 Hartley Simon Ltd filed Critical Hartley Simon Ltd
Application granted granted Critical
Publication of ATE121517T1 publication Critical patent/ATE121517T1/de

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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/031—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member the hinge being flexible
    • 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
    • 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
    • F16K15/16—Check valves with flexible valve members with tongue-shaped laminae
    • 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
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/7891—Flap or reed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • External Artificial Organs (AREA)
  • Valve Housings (AREA)
  • Check Valves (AREA)
  • Closures For Containers (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
AT91302352T 1990-03-27 1991-03-19 Klappenventil. ATE121517T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9006765A GB2242504B (en) 1990-03-27 1990-03-27 A flap valve

Publications (1)

Publication Number Publication Date
ATE121517T1 true ATE121517T1 (de) 1995-05-15

Family

ID=10673290

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91302352T ATE121517T1 (de) 1990-03-27 1991-03-19 Klappenventil.

Country Status (8)

Country Link
US (1) US5117871A (de)
EP (1) EP0449483B1 (de)
AT (1) ATE121517T1 (de)
AU (1) AU647093B2 (de)
CA (1) CA2039034C (de)
DE (1) DE69108970T2 (de)
ES (1) ES2071213T3 (de)
GB (1) GB2242504B (de)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD380384S (en) * 1995-05-15 1997-07-01 Precision Valve Corporation Dispensing actuator cap
FR2802605B1 (fr) * 1999-12-17 2002-07-12 Jean Claude Perdriel Clapet anti-retour
US7147468B2 (en) 2002-12-31 2006-12-12 Water Pik, Inc. Hand held oral irrigator
US6745723B1 (en) 2003-07-02 2004-06-08 Rheem Manufacturing Company Water heater heat trap apparatus
DE602004025373D1 (de) * 2003-11-19 2010-03-18 Coloplast As Vorrichtung zur verhinderung von rückfluss in einem sammel-system und/oder probenentnahmesystem für körperflüssigkeiten sowie verfahren zur herstellung einer solchen vorrichtung
US20050263190A1 (en) * 2004-05-28 2005-12-01 Apcom, Inc. Double heat trap in unitary body
US7370645B2 (en) 2004-05-28 2008-05-13 Ford Global Technologies, Llc Variable stiffness flow control valve
US7543684B2 (en) * 2005-11-01 2009-06-09 Hiwin Technologies Corp. Oil-conducting apparatus for a linear motion system
US20070203439A1 (en) 2006-02-24 2007-08-30 Water Pik, Inc. Water jet unit and handle
US7670141B2 (en) 2006-07-07 2010-03-02 Water Pik, Inc. Oral irrigator
USD802120S1 (en) 2007-02-27 2017-11-07 Water Pik, Inc. Tip for oral irrigator
USD607541S1 (en) * 2007-06-12 2010-01-05 Mueller International, Inc. Flapper disc
CA2722592C (en) * 2008-05-16 2016-05-03 Joe Santa & Associates Pty Limited A valve and diaphragm for a pump
US20100190132A1 (en) 2009-01-28 2010-07-29 Water Pik, Inc. Oral irrigator tip
US10258442B2 (en) 2009-03-20 2019-04-16 Water Pik, Inc. Oral irrigator appliance with radiant energy delivery for bactericidal effect
US9061096B2 (en) 2009-12-16 2015-06-23 Water Pik, Inc. Powered irrigator for sinus cavity rinse
WO2014059362A2 (en) 2012-10-11 2014-04-17 Water Pik, Inc. Interdental cleaner using water supply
CN102943908B (zh) * 2012-11-08 2014-11-05 宁波捷胜海洋开发有限公司 一种单向橡胶阀门及其制造方法
GB2509183A (en) 2012-12-21 2014-06-25 Xerex Ab Vacuum ejector with tripped diverging exit flow nozzle
GB2509184A (en) * 2012-12-21 2014-06-25 Xerex Ab Multi-stage vacuum ejector with moulded nozzle having integral valve elements
EP2935899B1 (de) 2012-12-21 2021-12-08 Piab Aktiebolag Vakuumejektordüse mit divergierendem elliptischem querschnitt
GB2509182A (en) 2012-12-21 2014-06-25 Xerex Ab Vacuum ejector with multi-nozzle drive stage and booster
US9642677B2 (en) 2013-03-14 2017-05-09 Water Pik, Inc. Oral irrigator with massage mode
USD717427S1 (en) 2013-03-14 2014-11-11 Water Pik, Inc. Handle for water flosser
USD788907S1 (en) 2013-03-14 2017-06-06 Water Pik, Inc. Water flosser base unit with reservoir lid
USD714929S1 (en) 2013-03-14 2014-10-07 Water Pik, Inc. Base for water flosser
CN109350282B (zh) 2013-11-27 2022-03-08 洁碧有限公司 具有滑动暂停开关的口腔冲洗器
US9980793B2 (en) 2013-11-27 2018-05-29 Water Pik, Inc. Oral hygiene system
CN203693808U (zh) 2013-12-12 2014-07-09 洁碧有限公司 牙科用喷水器
GB201418117D0 (en) 2014-10-13 2014-11-26 Xerex Ab Handling device for foodstuff
USD772397S1 (en) 2014-12-01 2016-11-22 Water Pik, Inc. Oral irrigator with a charging device
USD772396S1 (en) 2014-12-01 2016-11-22 Water Pik, Inc. Handheld oral irrigator
CN205586102U (zh) 2014-12-01 2016-09-21 洁碧有限公司 防水无线口腔冲洗器
USD780908S1 (en) 2015-11-03 2017-03-07 Water Pik, Inc. Handheld oral irrigator
USD822196S1 (en) 2016-01-14 2018-07-03 Water Pik, Inc. Oral irrigator
USD786422S1 (en) 2016-01-25 2017-05-09 Water Pik, Inc. Oral irrigator
USD819956S1 (en) 2016-01-25 2018-06-12 Water Pik, Inc. Kit bag
USD804018S1 (en) 2016-07-19 2017-11-28 Water Pik, Inc. Base for an oral irrigator
US10835356B2 (en) 2016-01-25 2020-11-17 Water Pik, Inc. Swivel assembly for oral irrigator handle
USD802747S1 (en) 2016-07-19 2017-11-14 Water Pik, Inc. Reservoir for oral irrigator
USD796028S1 (en) 2016-07-19 2017-08-29 Water Pik, Inc. Oral irrigator
CN114732549A (zh) 2016-01-25 2022-07-12 洁碧有限公司 减小形状因子的口腔冲洗器
USD794773S1 (en) 2016-07-19 2017-08-15 Water Pik, Inc. Oral irrigator
USD782656S1 (en) 2016-01-25 2017-03-28 Water Pik, Inc. Oral irrigator
USD783809S1 (en) 2016-01-25 2017-04-11 Water Pik, Inc. Oral irrigator handle
USD804016S1 (en) 2016-02-05 2017-11-28 Water Pik, Inc. Handheld oral irrigator
USD783810S1 (en) 2016-02-22 2017-04-11 Water Pik, Inc. Handle for an oral irrigator
USD809650S1 (en) 2016-02-22 2018-02-06 Water Pik, Inc. Oral irrigator
USD782657S1 (en) 2016-03-02 2017-03-28 Water Pik, Inc. Oral irrigator handle
KR102397188B1 (ko) 2016-03-02 2022-05-12 워터 피크 인코포레이티드 구강 세정기용 작동 조립체
USD802119S1 (en) 2016-03-02 2017-11-07 Water Pik, Inc. Oral irrigator
USD809651S1 (en) 2016-07-19 2018-02-06 Water Pik, Inc. Combination base and reservoir for an oral irrigator
USD807822S1 (en) 2016-07-19 2018-01-16 Water Pik, Inc. Power supply cartridge
CA3120435C (en) 2016-12-15 2024-04-09 Water Pik, Inc. Pause valve and swivel assemblies for oral irrigator handle
USD822825S1 (en) 2016-12-15 2018-07-10 Water Pik, Inc. Oral irrigator unit
EP3554419B1 (de) 2016-12-15 2022-12-07 Water Pik, Inc. Munddusche mit magnetischer befestigung
USD840023S1 (en) 2016-12-15 2019-02-05 Water Pik, Inc. Oral irrigator reservoir
USD840022S1 (en) 2016-12-15 2019-02-05 Water Pik, Inc. Oral irrigator handle
USD833600S1 (en) 2016-12-15 2018-11-13 Water Pik, Inc. Oral irrigator reservoir
USD829886S1 (en) 2016-12-15 2018-10-02 Water Pik, Inc. Oral irrigator base
USD832419S1 (en) 2016-12-15 2018-10-30 Water Pik, Inc. Oral irrigator unit
USD834180S1 (en) 2016-12-15 2018-11-20 Water Pik, Inc. Oral irrigator base
USD839409S1 (en) 2016-12-15 2019-01-29 Water Pik, Inc. Oral irrigator unit
USD825741S1 (en) 2016-12-15 2018-08-14 Water Pik, Inc. Oral irrigator handle
USD832418S1 (en) 2016-12-15 2018-10-30 Water Pik, Inc. Oral irrigator base
USD833000S1 (en) 2016-12-15 2018-11-06 Water Pik, Inc. Oral irrigator unit
USD822826S1 (en) 2016-12-15 2018-07-10 Water Pik, Inc. Oral irrigator base
USD832420S1 (en) 2016-12-15 2018-10-30 Water Pik, Inc. Oral irrigator base
USD867579S1 (en) 2016-12-15 2019-11-19 Water Pik, Inc. Oral irrigator unit
USD829887S1 (en) 2017-02-06 2018-10-02 Water Pik, Inc. Oral irrigator reservoir
USD833601S1 (en) 2017-02-06 2018-11-13 Water Pik, Inc. Oral irrigator
USD833602S1 (en) 2017-02-06 2018-11-13 Water Pik, Inc. Oral irrigator base
JP7034614B2 (ja) * 2017-06-30 2022-03-14 ピジョン株式会社 逆流防止弁
USD868243S1 (en) 2018-03-16 2019-11-26 Water Pik, Inc. Oral irrigator tip
USD877324S1 (en) 2018-05-17 2020-03-03 Water Pik, Inc. Oral irrigator handle
USD889636S1 (en) 2019-02-22 2020-07-07 Water Pik, Inc. Water flosser
USD888936S1 (en) 2019-02-22 2020-06-30 Water Pik, Inc. Cordless water flosser
USD966498S1 (en) 2020-09-15 2022-10-11 Water Pik, Inc. Oral irrigator
USD1016274S1 (en) 2021-02-16 2024-02-27 Water Pik, Inc. Oral irrigator
US12535140B2 (en) 2023-05-17 2026-01-27 Cornell Pump Company LLC Replaceable seat for convertible check valve

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US249557A (en) * 1881-11-15 truesdell
US1956691A (en) * 1930-10-31 1934-05-01 Westinghouse Air Brake Co Quick action valve device
CH399101A (de) * 1960-09-24 1966-03-31 Rheinisches Metallwerk Gmbh Rückflussverhinderer zum Einbau in Flüssigkeitsleitungen, insbesondere in Gehäusen von Absperrvorrichtungen
US3152608A (en) * 1962-01-15 1964-10-13 Morrison Company Check valve
US3292658A (en) * 1963-07-15 1966-12-20 Scaramucci Domer Check valve and resilient hinge structure and method for manufacturing same
US3613720A (en) * 1969-01-27 1971-10-19 G & H Products Inc Check valve assembly
US3814124A (en) * 1972-09-20 1974-06-04 Exxon Research Engineering Co Thermoplastic check valve
US4039004A (en) * 1975-10-14 1977-08-02 West American Rubber Co. Backflow valve mounting and sealing device
US4022245A (en) * 1976-04-08 1977-05-10 Devin S. Davis Sight check valve
FR2567744B1 (fr) * 1984-07-18 1987-06-26 Black & Decker Inc Clapet anti-retour pour buse d'aspirateur, notamment d'aspirateur miniature a main, et aspirateur comportant un tel clapet
US4702274A (en) * 1986-06-17 1987-10-27 Martinson Manufacturing Company, Inc. Quick disconnect for sewage system
DE3720822A1 (de) * 1987-06-24 1989-01-05 Schmitz & Schulte Gmbh & Co Kg Einfluegelige rueckschlagklappe
AU656156B2 (en) * 1990-12-17 1995-01-27 Bwanolar Pty Ltd An improved one way valve

Also Published As

Publication number Publication date
AU647093B2 (en) 1994-03-17
CA2039034C (en) 1997-05-27
DE69108970D1 (de) 1995-05-24
ES2071213T3 (es) 1995-06-16
EP0449483B1 (de) 1995-04-19
AU7379791A (en) 1991-10-03
GB2242504B (en) 1994-04-06
DE69108970T2 (de) 1995-11-02
GB2242504A (en) 1991-10-02
EP0449483A1 (de) 1991-10-02
GB9006765D0 (en) 1990-05-23
CA2039034A1 (en) 1991-09-28
US5117871A (en) 1992-06-02

Similar Documents

Publication Publication Date Title
DE69108970D1 (de) Klappenventil.
US5141361A (en) Door seal for water slide gates
TR199900587T1 (xx) Vana mekanizmas�
BR9202979A (pt) Valvula de bujao,conjunto retentor de vedacao para uma valvula de bujao,corpo de valula de bujao,e,bujao para uma valvula de bujao
DE69428654D1 (de) Schwimmbadreiniger
CA2114602A1 (en) Backwater Valve
DE3563244D1 (en) Device for limiting flow-through by throttling within water fittings
AU641229B2 (en) A diaphragm valve
SU1688794A3 (ru) Соединение подвод щего трубопровода с непроходным канализационным трубопроводом
GB1411303A (en) Fluid flow control valves
DE59709429D1 (de) Ventil
ATE265379T1 (de) Belüftungsventil für schüttgutbehälter
DK0408516T3 (da) Emballeringsbeholder
EP0047482A3 (en) Drain with clearing aperture and non-return valve
JP4167875B2 (ja) ナイフゲート弁
GB2140487A (en) Improvements relating to penstocks
KR910014165A (ko) 용융금속 배출용 밀폐 조절부재
JPS5845300Y2 (ja) ジエツトフロ−ゲ−ト
GB1456538A (en) Fluid flow control valves
JPS6018699Y2 (ja) 弁
GB2170298A (en) Circular flap valve with buffer
KR850000924Y1 (ko) 미소방류 가능한 레이디얼 게이트(Radial gake)
ITGE940132A1 (it) Valvola di non ritorno particolarmente adatta per minime variazioni di pressione.
GB2303901A (en) Butterfly valve
KR970041676A (ko) 트렁크 리드부지지방법

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties