BR9200914A - Valvula de alivio de pressao e metodo de fabricacao de um pino de impulsao - Google Patents

Valvula de alivio de pressao e metodo de fabricacao de um pino de impulsao

Info

Publication number
BR9200914A
BR9200914A BR9200914A BR9200914A BR9200914A BR 9200914 A BR9200914 A BR 9200914A BR 9200914 A BR9200914 A BR 9200914A BR 9200914 A BR9200914 A BR 9200914A BR 9200914 A BR9200914 A BR 9200914A
Authority
BR
Brazil
Prior art keywords
manufacturing
relief valve
pressure relief
push pin
push
Prior art date
Application number
BR9200914A
Other languages
English (en)
Inventor
John Leslie Leng
Tsuyoshi Ando
Kousuke Hatakenaka
Akio Mito
Original Assignee
Vickers Inc
Tokimec 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 Vickers Inc, Tokimec Inc filed Critical Vickers Inc
Publication of BR9200914A publication Critical patent/BR9200914A/pt

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)
BR9200914A 1991-04-06 1992-03-18 Valvula de alivio de pressao e metodo de fabricacao de um pino de impulsao BR9200914A (pt)

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 (1)

Publication Number Publication Date
BR9200914A true BR9200914A (pt) 1992-12-01

Family

ID=26298697

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9200914A BR9200914A (pt) 1991-04-06 1992-03-18 Valvula de alivio de pressao e metodo de fabricacao de um pino de impulsao

Country Status (5)

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

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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
EP1993907B2 (en) * 2006-01-13 2019-01-02 Goodrich Corporation Aircraft shock strut having improved cylinder and bearings
US8376315B2 (en) * 2007-03-23 2013-02-19 Eagle Industry Co., Ltd. Solenoid valve and manufacturing method of the same
WO2008120788A1 (ja) * 2007-04-02 2008-10-09 Fujikin Incorporated ヒータ内蔵バルブ
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
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
US11306798B2 (en) 2008-05-09 2022-04-19 Fox Factory, Inc. Position sensitive suspension damping with an active valve
US9033122B2 (en) 2009-01-07 2015-05-19 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
US8627932B2 (en) 2009-01-07 2014-01-14 Fox Factory, Inc. Bypass for a suspension damper
US20100170760A1 (en) 2009-01-07 2010-07-08 John Marking Remotely Operated Bypass for a Suspension Damper
US8393446B2 (en) 2008-08-25 2013-03-12 David M Haugen Methods and apparatus for suspension lock out and signal generation
US9422018B2 (en) 2008-11-25 2016-08-23 Fox Factory, Inc. Seat post
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
US10821795B2 (en) 2009-01-07 2020-11-03 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
US11299233B2 (en) 2009-01-07 2022-04-12 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 (en) 2009-10-13 2019-09-18 Fox Factory, Inc. Apparatus for controlling a fluid damper
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
EP2402239B1 (en) 2010-07-02 2020-09-02 Fox Factory, Inc. Adjustable seat post
EP3929459A1 (en) 2011-09-12 2021-12-29 Fox Factory, Inc. Methods and apparatus for suspension set up
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
CN104541093B (zh) 2012-07-18 2017-05-03 普瑞斯-维科工程有限公司 泄压阀
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系统

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* Cited by examiner, † Cited by third party
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FR1096559A (fr) * 1953-12-21 1955-06-22 Gen Thermique Procedes Brola Perfectionnements apportés aux électro-vannes
JPS5420725B2 (pt) * 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
US5230364A (en) 1993-07-27
DE69214186T2 (de) 1997-04-17
DE69214186D1 (de) 1996-11-07
EP0508575A1 (en) 1992-10-14
CA2065224C (en) 1994-12-06
EP0508575B1 (en) 1996-10-02

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Legal Events

Date Code Title Description
HE Change of address
FF Decision: intention to grant
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 18/03/2007