FR2779505B1 - Soupape de surpression et procede de fabrication de ladite soupape - Google Patents

Soupape de surpression et procede de fabrication de ladite soupape

Info

Publication number
FR2779505B1
FR2779505B1 FR9907371A FR9907371A FR2779505B1 FR 2779505 B1 FR2779505 B1 FR 2779505B1 FR 9907371 A FR9907371 A FR 9907371A FR 9907371 A FR9907371 A FR 9907371A FR 2779505 B1 FR2779505 B1 FR 2779505B1
Authority
FR
France
Prior art keywords
valve
manufacturing
pressure relief
relief valve
pressure
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.)
Expired - Fee Related
Application number
FR9907371A
Other languages
English (en)
Other versions
FR2779505A1 (fr
Inventor
Richard J Barton
Robert M Gallagher
Brian L Martin
Darlene E Forster
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.)
Blue Water Plastics Inc
Original Assignee
Blue Water Plastics Inc
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 Blue Water Plastics Inc filed Critical Blue Water Plastics Inc
Publication of FR2779505A1 publication Critical patent/FR2779505A1/fr
Application granted granted Critical
Publication of FR2779505B1 publication Critical patent/FR2779505B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
    • B60H1/248—Air-extractors, air-evacuation from the vehicle interior
    • B60H1/249—Air-extractors, air-evacuation from the vehicle interior using one-way valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/006—Joining parts moulded in separate cavities
    • B29C45/0062—Joined by injection moulding
    • 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
    • F16K15/1401—Check valves with flexible valve members having a plurality of independent valve members
    • 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
    • F16K15/1402—Check valves with flexible valve members having an integral flexible member cooperating with a plurality of seating surfaces
    • 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
    • F16K2200/00—Details of valves
    • F16K2200/20—Common housing having a single inlet, a single outlet and multiple valve members
    • F16K2200/203—Common housing having a single inlet, a single outlet and multiple valve members in parallel
    • 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]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • 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]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • Y10T137/784—Integral resilient member forms plural valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR9907371A 1998-06-08 1999-06-08 Soupape de surpression et procede de fabrication de ladite soupape Expired - Fee Related FR2779505B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/093,082 US6026852A (en) 1998-06-08 1998-06-08 Pressure relief valve and method of manufacturing the same

Publications (2)

Publication Number Publication Date
FR2779505A1 FR2779505A1 (fr) 1999-12-10
FR2779505B1 true FR2779505B1 (fr) 2003-04-18

Family

ID=22236916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9907371A Expired - Fee Related FR2779505B1 (fr) 1998-06-08 1999-06-08 Soupape de surpression et procede de fabrication de ladite soupape

Country Status (5)

Country Link
US (1) US6026852A (fr)
CA (1) CA2274425C (fr)
DE (1) DE19926997C2 (fr)
ES (1) ES2168902B1 (fr)
FR (1) FR2779505B1 (fr)

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US6357473B1 (en) 1999-05-28 2002-03-19 Ligon Brother Manufacturing Company One way anti-backflow valve
US6273127B1 (en) * 1999-11-11 2001-08-14 Ford Global Technologies, Inc. Pressure relief valve assembly
DE20100157U1 (de) * 2001-01-05 2001-05-17 Trw Automotive Electron & Comp Entlüftungsgitter für Fahrzeuge
US6969314B2 (en) * 2001-05-03 2005-11-29 Cadillac Automotive Products Compang Air exhauster invention
GB0202730D0 (en) * 2002-02-06 2002-03-27 Scopenext Ltd Dispenser pump
US7503843B1 (en) 2004-01-05 2009-03-17 Cgr Products, Inc. Orientation independent compartment pressure relief valve
US7077742B2 (en) * 2004-04-05 2006-07-18 Trw Automotive U.S. Llc Pressure relief valve and method of forming the same
DE102004031314A1 (de) * 2004-06-29 2006-01-19 Robert Bosch Gmbh Gehäuseteil für eine Antriebseinheit, sowie Verfahren und Werkzeug zur Herstellung eines solchen
US20070010791A1 (en) * 2005-07-07 2007-01-11 Bristol-Myers Squibb Company Valve for inflatable chamber of medical device
US20070175523A1 (en) * 2006-01-31 2007-08-02 Levey Kenneth R Pressure relief assembly
US20080185061A1 (en) * 2007-02-01 2008-08-07 Denso International America, Inc. Rubber, two-shot over-mold drain grommet for vehicle air conditioner
DE202007006724U1 (de) * 2007-04-26 2007-08-30 Trw Automotive Electronics & Components Gmbh & Co. Kg Entlüftungsklappe
DE102007026385A1 (de) * 2007-06-06 2008-12-24 Trw Automotive Electronics & Components Gmbh Entlüftungsvorrichtung für ein Kraftfahrzeug sowie Formwerkzeug und Verfahren zur Herstellung der Entlüftungsvorrichtung
DE102007042621B3 (de) * 2007-09-07 2009-01-15 Carcoustics Techconsult Gmbh Verschlussblende für eine Lüftungsöffnung, insbesondere für eine Lüftungsöffnung eines Kraftfahrzeuges
DE202007013042U1 (de) * 2007-09-18 2007-11-15 Trw Automotive Electronics & Components Gmbh & Co. Kg Rückschlagklappe für eine Entlüftungsvorrichtung und eine solche Entlüftungsvorrichtung
DE202007014663U1 (de) * 2007-10-19 2008-02-21 Trw Automotive Electronics & Components Gmbh Entlüftungsvorrichtung
KR20110007598A (ko) * 2007-11-28 2011-01-24 일리노이즈 툴 워크스 인코포레이티드 압력 경감 조립체
US20100216384A1 (en) * 2009-02-26 2010-08-26 Ford Global Technologies, Llc Air extractors
US10065481B2 (en) * 2009-08-14 2018-09-04 Freudenberg Filtration Technologies, L.P. Non-woven air exhauster and filter
FR2949994B1 (fr) * 2009-09-15 2011-10-21 Sas Alain Massacrier Moule pour l'injection et l'assemblage de corps en deux parties
EP2347879B1 (fr) * 2010-01-20 2012-11-28 Cie Automotive, S.A. Dispositif de moulage par injection pour la réalisation d'articles à partir de deux parties moulées par injection et procédé de fabrication desdits articles
DE102010010927B4 (de) * 2010-03-10 2015-10-01 Trw Automotive Electronics & Components Gmbh Schalldämpfungsblende für Entlüftungsventil
WO2012084361A1 (fr) * 2010-12-21 2012-06-28 Siemens Aktiengesellschaft Clapet de fermeture pour un canal d'écoulement
CA2770380C (fr) * 2011-04-15 2017-08-15 Serge Ramsay Conduit de sortie
US9441854B2 (en) * 2011-04-15 2016-09-13 Serge Ramsay Exhaust vent
CA2843750A1 (fr) * 2013-02-25 2014-08-25 Axiom Group Inc. Event d'echappement anti-retour
KR101625954B1 (ko) * 2015-01-20 2016-06-13 김덕기 환기구 역풍 방지장치
WO2017079133A1 (fr) * 2015-11-06 2017-05-11 Illinois Tool Works Inc. Pince de retenue de rabat pour un ensemble de décharge de pression
US9694650B1 (en) * 2015-12-30 2017-07-04 Kawasaki Jukogyo Kabushiki Kaisha Ventilation member and door of utility vehicle with the ventilation member
CN108331964B (zh) * 2018-01-29 2020-02-11 北京汽车研究总院有限公司 一种集成式泄压阀和汽车
US10800228B2 (en) * 2018-04-12 2020-10-13 Ford Global Technologies, Llc Leaf screen and method of making the leaf screen with co-molded seal and bump stop
CN112901805B (zh) * 2021-01-27 2023-03-21 中国汽车工程研究院股份有限公司 车内大面积泄压阀自动打开装置
WO2023050016A1 (fr) * 2021-10-01 2023-04-06 Markdom International Inc. Soupape de décharge de pression de compartiment de véhicule moulée par injection
DE102021133871A1 (de) 2021-12-20 2023-06-22 Vr Automotive Dichtungssysteme Gmbh Verfahren zur herstellung eines dichtungselements, dichtungselement sowie verwendung eines nach einem solchen verfahren hergestellten dichtungselements

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US5403645A (en) * 1993-04-01 1995-04-04 General Motors Corporation Molded-in cloth insert door trim
US5419739A (en) * 1993-09-28 1995-05-30 Trw Inc. Flap-type pressure relief valve and method of forming the same
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DE4417979C2 (de) * 1994-05-21 1996-10-02 Siegfried Hofmann Gmbh Werkzeu Spritzgießwerkzeug zum Herstellen mehrteiliger Spritzguß-Formteile
JP3102748B2 (ja) * 1994-10-19 2000-10-23 和光化成工業株式会社 風向調整用の合成樹脂製レジスタおよびその成形用装置
US5601117A (en) * 1995-02-21 1997-02-11 Trw Inc. Flap-type pressure relief valve
GB9503490D0 (en) * 1995-02-22 1995-04-12 Draftex Ind Ltd Air extractor valve
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Also Published As

Publication number Publication date
US6026852A (en) 2000-02-22
CA2274425A1 (fr) 1999-12-08
DE19926997A1 (de) 1999-12-09
ES2168902A1 (es) 2002-06-16
ES2168902B1 (es) 2003-12-01
DE19926997C2 (de) 2002-10-31
FR2779505A1 (fr) 1999-12-10
CA2274425C (fr) 2002-01-29

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20100226