ATE522761T1 - Rückschlagventil - Google Patents

Rückschlagventil

Info

Publication number
ATE522761T1
ATE522761T1 AT04783357T AT04783357T ATE522761T1 AT E522761 T1 ATE522761 T1 AT E522761T1 AT 04783357 T AT04783357 T AT 04783357T AT 04783357 T AT04783357 T AT 04783357T AT E522761 T1 ATE522761 T1 AT E522761T1
Authority
AT
Austria
Prior art keywords
cracking pressure
check valve
poppet
entire periphery
spring
Prior art date
Application number
AT04783357T
Other languages
English (en)
Inventor
Glenn Mackal
Original Assignee
Halkey Roberts Corp
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 Halkey Roberts Corp filed Critical Halkey Roberts Corp
Application granted granted Critical
Publication of ATE522761T1 publication Critical patent/ATE522761T1/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
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
    • F16K15/028—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open the valve member consisting only of a predominantly disc-shaped flat element
    • 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
    • F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • Y10T137/7938—Guide means integral and coplanar with valve disk
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • Y10T137/7939—Head between spring and guide

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)
  • Compressor (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
AT04783357T 2003-09-08 2004-09-08 Rückschlagventil ATE522761T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US50129603P 2003-09-08 2003-09-08
PCT/US2004/029072 WO2005026593A2 (en) 2003-09-08 2004-09-08 Check valve
US10/935,937 US7096884B2 (en) 2003-09-08 2004-09-08 Check valve

Publications (1)

Publication Number Publication Date
ATE522761T1 true ATE522761T1 (de) 2011-09-15

Family

ID=34316474

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04783357T ATE522761T1 (de) 2003-09-08 2004-09-08 Rückschlagventil

Country Status (8)

Country Link
US (1) US7096884B2 (de)
EP (1) EP1664602B1 (de)
AT (1) ATE522761T1 (de)
AU (1) AU2004273043B2 (de)
CA (1) CA2537838C (de)
MX (1) MXPA06002653A (de)
NZ (1) NZ545651A (de)
WO (1) WO2005026593A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7134276B1 (en) 2004-05-18 2006-11-14 Hydro-Gear Limited Partnership Cylinder block brake for a hydrostatic drive apparatus
US7469713B2 (en) * 2004-09-08 2008-12-30 Halkey-Roberts Corporation Check valve with locking key and pull cord
JP4690419B2 (ja) * 2004-11-12 2011-06-01 エルジー エレクトロニクス インコーポレイティド 吐出バルブ及びこれを備えた往復動式圧縮機のバルブアセンブリ
CN200968325Y (zh) * 2006-10-13 2007-10-31 王正宗 可自散热及泄压的电动充放气装置
US9810332B2 (en) * 2013-04-08 2017-11-07 Deepsea Power & Light, Inc. Pressure relief valve devices and methods
CA2909724C (en) 2013-04-18 2020-02-25 Halkey-Roberts Corporation Relief valve
US9939072B2 (en) * 2014-09-19 2018-04-10 Engineered Controls International, Llc Noise reduction relief valve for cryogenic liquid containers
CN107084120B (zh) * 2017-04-19 2019-11-22 宁波合力机泵股份有限公司 一种适用于气、液或气液混合多项介质压缩泵用多流道进口单向阀
CN109720327B (zh) * 2017-10-20 2022-08-02 株式会社万都 止回阀
JP7063135B2 (ja) * 2018-06-14 2022-05-09 京セラドキュメントソリューションズ株式会社 キャップ、インクコンテナ及び画像形成装置
KR102716997B1 (ko) * 2022-12-15 2024-10-15 동아대학교 산학협력단 크랙킹 압력 조절 기능을 갖는 체크밸브
US20240288082A1 (en) * 2023-02-28 2024-08-29 World View Enterprises Inc. Valve for airbag decelerator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449683A (en) * 1943-04-16 1948-09-21 John D Akerman Differential pressure valve
US3878861A (en) 1973-09-10 1975-04-22 Lear Siegler Inc Unitized valve assembly
US3937249A (en) * 1974-09-18 1976-02-10 Valley Steel Products Company Check valve
US4108204A (en) 1976-05-13 1978-08-22 C. J. Hendry Company Pressure relief valve
US4838300A (en) 1988-03-25 1989-06-13 Seabase Peter P Pressure relief cartridge
US5349984A (en) * 1993-01-25 1994-09-27 Halkey-Roberts Corporation Check valve
JPH116574A (ja) * 1997-06-16 1999-01-12 Mikuni Corp チェックバルブ
JP4123350B2 (ja) 2002-06-28 2008-07-23 株式会社ニフコ 逆流防止バルブ

Also Published As

Publication number Publication date
AU2004273043A1 (en) 2005-03-24
US20050115616A1 (en) 2005-06-02
CA2537838A1 (en) 2005-03-24
CA2537838C (en) 2012-11-06
AU2004273043B2 (en) 2009-07-16
EP1664602B1 (de) 2011-08-31
WO2005026593A3 (en) 2005-10-06
EP1664602A2 (de) 2006-06-07
MXPA06002653A (es) 2007-01-26
EP1664602A4 (de) 2007-10-24
US7096884B2 (en) 2006-08-29
NZ545651A (en) 2008-08-29
WO2005026593A2 (en) 2005-03-24

Similar Documents

Publication Publication Date Title
ATE522761T1 (de) Rückschlagventil
ATE380595T1 (de) Vorrichtung zum haltern eines fluidischen bauteils
WO2005091718A3 (en) Tourniquet
EP2256391A3 (de) Drucksteuerungs-Ventilanordnung
DK1697614T3 (da) Testpropindretning
WO2010011878A3 (en) Valve device with biased leaflets
EP2031181A3 (de) Verstärkung für Verpackungselemente
EP4233985A3 (de) Membranrückschlagventil
GB201014640D0 (en) Methods and devices for isolating wellhead pressure
EP4033129A4 (de) Dbb-zwangsdichtungsventil und betätigungsvorrichtung
MX2009009752A (es) Herramienta para pozo que tiene un ensamble de elemento de empaque mejorado.
MXPA05002765A (es) Valvula de combinacion de inflamiento y liberacion.
EP4317676A3 (de) Dichtungsanordnung
EP1978238A4 (de) Verfahren zur herstellung eines ringförmigen glieds, stützring und dichtungsstruktur für kraftstoffeinspritzventil
ATE316629T1 (de) Rückschlagventil
WO2020170169A3 (en) Disinfecting cap for valves comprising a luer-activated septum
WO2008121880A3 (en) Adjustable annuloplasty ring and activation system
GB2456259A (en) Improved sealing apparatus
DE502004006330D1 (de) Vorrichtung zum fördern von kraftstoff aus einem v
TW200643329A (en) Relief valve
BR0317197A (pt) Bomba de aperto
RU2015109488A (ru) Скважинный инструмент с напряженным уплотнением
DE50304017D1 (de) Dichtungsanordnung, insbesondere eines Luftfedersystems
ATE373195T1 (de) Rohrmuffe
WO2012052721A3 (en) Apparatus and methods for restricting flow in a bore

Legal Events

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