DE69214186D1 - Druckentlastungsventil - Google Patents

Druckentlastungsventil

Info

Publication number
DE69214186D1
DE69214186D1 DE69214186T DE69214186T DE69214186D1 DE 69214186 D1 DE69214186 D1 DE 69214186D1 DE 69214186 T DE69214186 T DE 69214186T DE 69214186 T DE69214186 T DE 69214186T DE 69214186 D1 DE69214186 D1 DE 69214186D1
Authority
DE
Germany
Prior art keywords
relief valve
pressure relief
valve
pressure
relief
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 - Lifetime
Application number
DE69214186T
Other languages
English (en)
Other versions
DE69214186T2 (de
Inventor
John Leslie Leng
Kousuke Hatakenaka
Tsuyoshi Ando
Akio Mito
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.)
Tokimec Inc
Vickers Inc
Original Assignee
Tokimec Inc
Vickers 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
Priority claimed from GB919107267A external-priority patent/GB9107267D0/en
Application filed by Tokimec Inc, Vickers Inc filed Critical Tokimec Inc
Publication of DE69214186D1 publication Critical patent/DE69214186D1/de
Application granted granted Critical
Publication of DE69214186T2 publication Critical patent/DE69214186T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/06—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure
    • 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
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/01—Damping of valve members
    • F16K47/011—Damping of valve members by means of a dashpot
    • 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]
    • Y10T137/785—With retarder or dashpot
    • 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]
    • Y10T137/785—With retarder or dashpot
    • Y10T137/7851—End of valve forms dashpot chamber
    • 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
    • Y10T137/7905—Plural biasing means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
DE69214186T 1991-04-06 1992-02-21 Druckentlastungsventil Expired - Lifetime DE69214186T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919107267A GB9107267D0 (en) 1991-04-06 1991-04-06 Pressure relief valve
JP4981591 1991-06-28

Publications (2)

Publication Number Publication Date
DE69214186D1 true DE69214186D1 (de) 1996-11-07
DE69214186T2 DE69214186T2 (de) 1997-04-17

Family

ID=26298697

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69214186T Expired - Lifetime DE69214186T2 (de) 1991-04-06 1992-02-21 Druckentlastungsventil

Country Status (5)

Country Link
US (1) US5230364A (de)
EP (1) EP0508575B1 (de)
BR (1) BR9200914A (de)
CA (1) CA2065224C (de)
DE (1) DE69214186T2 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5487407A (en) * 1994-12-01 1996-01-30 Robertshaw Controls Company Solenoid controlled one-way valve
US5526837A (en) * 1994-12-01 1996-06-18 Robertshaw Controls Company Solenoid controlled one-way valve
US5661466A (en) * 1995-02-07 1997-08-26 Robertshaw Controls Company Angular displacement signalling device
DE19630212C1 (de) * 1996-07-26 1997-07-31 Daimler Benz Ag Überdruckventil
US5992450A (en) * 1998-06-30 1999-11-30 Eaton Corporation Cartridge valve having solenoid bypass and integral relief valve
JP3375930B2 (ja) * 2000-03-06 2003-02-10 日本ピラー工業株式会社 チェックバルブ
DE602007011406D1 (de) * 2006-01-13 2011-02-03 Goodrich Corp Flugzeug-federbein mit verbessertem zylinder und verbesserten lagerungen
CN101641540B (zh) * 2007-03-23 2012-08-08 伊格尔工业股份有限公司 电磁阀及其制造方法
KR101124138B1 (ko) * 2007-04-02 2012-03-21 가부시키가이샤 후지킨 히터 내장 밸브
US20090235994A1 (en) * 2008-03-19 2009-09-24 Denso International America, Inc. Coaxial pressure retention and relief mechanism
US9452654B2 (en) 2009-01-07 2016-09-27 Fox Factory, Inc. Method and apparatus for an adjustable damper
US8627932B2 (en) 2009-01-07 2014-01-14 Fox Factory, Inc. Bypass for a suspension damper
US11306798B2 (en) 2008-05-09 2022-04-19 Fox Factory, Inc. Position sensitive suspension damping with an active valve
US20100170760A1 (en) 2009-01-07 2010-07-08 John Marking Remotely Operated Bypass for a Suspension Damper
US10060499B2 (en) * 2009-01-07 2018-08-28 Fox Factory, Inc. Method and apparatus for an adjustable damper
US10047817B2 (en) 2009-01-07 2018-08-14 Fox Factory, Inc. Method and apparatus for an adjustable damper
US20120305350A1 (en) 2011-05-31 2012-12-06 Ericksen Everet O Methods and apparatus for position sensitive suspension damping
US8857580B2 (en) 2009-01-07 2014-10-14 Fox Factory, Inc. Remotely operated bypass for a suspension damper
US9033122B2 (en) 2009-01-07 2015-05-19 Fox Factory, Inc. Method and apparatus for an adjustable damper
US8393446B2 (en) 2008-08-25 2013-03-12 David M Haugen Methods and apparatus for suspension lock out and signal generation
US9140325B2 (en) 2009-03-19 2015-09-22 Fox Factory, Inc. Methods and apparatus for selective spring pre-load adjustment
US10036443B2 (en) 2009-03-19 2018-07-31 Fox Factory, Inc. Methods and apparatus for suspension adjustment
US9422018B2 (en) 2008-11-25 2016-08-23 Fox Factory, Inc. Seat post
US11299233B2 (en) 2009-01-07 2022-04-12 Fox Factory, Inc. Method and apparatus for an adjustable damper
US9556925B2 (en) 2009-01-07 2017-01-31 Fox Factory, Inc. Suspension damper with by-pass valves
US9038791B2 (en) 2009-01-07 2015-05-26 Fox Factory, Inc. Compression isolator for a suspension damper
US10821795B2 (en) 2009-01-07 2020-11-03 Fox Factory, Inc. Method and apparatus for an adjustable damper
US8936139B2 (en) 2009-03-19 2015-01-20 Fox Factory, Inc. Methods and apparatus for suspension adjustment
US8291889B2 (en) * 2009-05-07 2012-10-23 Caterpillar Inc. Pressure control in low static leak fuel system
US8672106B2 (en) 2009-10-13 2014-03-18 Fox Factory, Inc. Self-regulating suspension
EP2312180B1 (de) 2009-10-13 2019-09-18 Fox Factory, Inc. Vorrichtung zur Steuerung eines hydraulischen Dämpfers
CN102042275B (zh) * 2009-10-16 2013-04-24 中国航天科技集团公司第六研究院第十一研究所 一种直动式两位四通比例减压阀
US8763770B2 (en) 2011-03-03 2014-07-01 Fox Factory, Inc. Cooler for a suspension damper
US10697514B2 (en) 2010-01-20 2020-06-30 Fox Factory, Inc. Remotely operated bypass for a suspension damper
EP3778358B1 (de) 2010-07-02 2023-04-12 Fox Factory, Inc. Einstellbare sattelstütze mit positiver verriegelung
EP3567272B1 (de) 2011-09-12 2021-05-26 Fox Factory, Inc. Verfahren und vorrichtung zur aufhängungseinstellung
US11279199B2 (en) 2012-01-25 2022-03-22 Fox Factory, Inc. Suspension damper with by-pass valves
US10330171B2 (en) 2012-05-10 2019-06-25 Fox Factory, Inc. Method and apparatus for an adjustable damper
JP5978900B2 (ja) * 2012-06-07 2016-08-24 株式会社ジェイテクト 電磁弁
EP2875269B1 (de) 2012-07-18 2018-10-31 Pres-Vac Engineering A/S Druckentlastungsventil
US9303710B2 (en) 2013-08-09 2016-04-05 Goodrich Corporation Aircraft shock strut and rebound damping ring
FR3030638B1 (fr) * 2014-12-23 2017-01-13 Bosch Gmbh Robert Regulateur de pression pour une rampe haute-pression de systeme d'injection de carburant
US10737546B2 (en) 2016-04-08 2020-08-11 Fox Factory, Inc. Electronic compression and rebound control
CN107013524B (zh) * 2017-05-31 2018-09-18 江苏柳工机械有限公司 装载机动臂油缸缓冲阀及其操纵***

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1096559A (fr) * 1953-12-21 1955-06-22 Gen Thermique Procedes Brola Perfectionnements apportés aux électro-vannes
JPS5420725B2 (de) * 1972-04-26 1979-07-25
US3791408A (en) * 1972-05-31 1974-02-12 Yuken Kogyo Co Ltd Electromagnetic pressure-telecontrolling valve
US4211147A (en) * 1977-06-30 1980-07-08 International Business Machines Corporation Servo-control valve for a linear hydraulic motor
US4223693A (en) * 1978-07-27 1980-09-23 Modular Controls Corporation Counterbalance valve
DE3315222A1 (de) * 1983-04-27 1984-10-31 Mannesmann Rexroth GmbH, 8770 Lohr Elektrisch ansteuerbares druckbegrenzungsventil mit hydraulischer federvorspannung
US5050637A (en) * 1990-05-23 1991-09-24 Kawasaki Jukogyo Kabushiki Kaisha Relief valve

Also Published As

Publication number Publication date
EP0508575A1 (de) 1992-10-14
EP0508575B1 (de) 1996-10-02
DE69214186T2 (de) 1997-04-17
BR9200914A (pt) 1992-12-01
CA2065224C (en) 1994-12-06
US5230364A (en) 1993-07-27

Similar Documents

Publication Publication Date Title
DE69214186D1 (de) Druckentlastungsventil
DE69201566D1 (de) Überdruckventil.
DE59205519D1 (de) Drucksteuerventil
DE69531430D1 (de) Entlastungsventil
DE69515420D1 (de) Entspannungsventil
BR9102656A (pt) Valvula reguladora de pressao
DE69208635D1 (de) Gegendruckventil
DE69115887D1 (de) Niederdruckrückschlagventil
BR8900297A (pt) Valvula aliviadora operada por pressao
IT1218953B (it) Valvola limitatrice di pressione
NO960315D0 (no) Trykkbegrensningsventil
DE69209818D1 (de) Ueberdruckventil
DK73692A (da) Trykbegraensningsventil
DE69303058D1 (de) Druckentlastungsventil mit Hilfsdruckvorrichtung
BR9404750A (pt) Válvula de alívio
NO914168L (no) Avlastningsventil
ITMI920244A1 (it) Valvola limitatrice di pressione regolabile
DK118292A (da) Differenstryksstyret ventil
DE59204153D1 (de) Hochdruckhydraulikventil.
NO169915B1 (no) Trykkbegrensningsventil
DE59305379D1 (de) Druckreduzierventil
DE69010821D1 (de) Zweiwegüberdruckventil.
DE59305950D1 (de) Restdruckventil
IT1260642B (it) Valvola regolatrice di pressione
DE69302546D1 (de) Entlastungsventil

Legal Events

Date Code Title Description
8364 No opposition during term of opposition