BE818816A - In twee richtingen werkzame afsluiter voor hogedrukfluidumleidingen - Google Patents

In twee richtingen werkzame afsluiter voor hogedrukfluidumleidingen

Info

Publication number
BE818816A
BE818816A BE7000558A BE7000558A BE818816A BE 818816 A BE818816 A BE 818816A BE 7000558 A BE7000558 A BE 7000558A BE 7000558 A BE7000558 A BE 7000558A BE 818816 A BE818816 A BE 818816A
Authority
BE
Belgium
Prior art keywords
high pressure
pressure fluid
fluid lines
operating valve
way operating
Prior art date
Application number
BE7000558A
Other languages
English (en)
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 filed Critical
Publication of BE818816A publication Critical patent/BE818816A/nl

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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/024—Devices for relieving the pressure on the sealing faces for lift valves using an auxiliary valve on the main 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
    • Y10T137/8593—Systems
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/86936—Pressure equalizing or auxiliary shunt flow
    • Y10T137/86944—One valve seats against other valve [e.g., concentric valves]
    • Y10T137/86968—With balancing 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
    • Y10T137/8593—Systems
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/86936—Pressure equalizing or auxiliary shunt flow
    • Y10T137/86944—One valve seats against other valve [e.g., concentric valves]
    • Y10T137/86984—Actuator moves both valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)
BE7000558A 1973-08-20 1974-08-13 In twee richtingen werkzame afsluiter voor hogedrukfluidumleidingen BE818816A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38968773 US3888280A (en) 1973-08-20 1973-08-20 Bi-directional pressure balanced valve

Publications (1)

Publication Number Publication Date
BE818816A true BE818816A (nl) 1975-02-13

Family

ID=23539301

Family Applications (1)

Application Number Title Priority Date Filing Date
BE7000558A BE818816A (nl) 1973-08-20 1974-08-13 In twee richtingen werkzame afsluiter voor hogedrukfluidumleidingen

Country Status (13)

Country Link
US (1) US3888280A (nl)
JP (1) JPS5427974B2 (nl)
BE (1) BE818816A (nl)
CA (1) CA1019717A (nl)
CH (1) CH581798A5 (nl)
DE (1) DE2437996A1 (nl)
ES (1) ES429395A1 (nl)
FR (1) FR2241740B1 (nl)
GB (1) GB1422079A (nl)
IT (1) IT1013491B (nl)
NL (1) NL7408279A (nl)
SE (1) SE412280B (nl)
SU (1) SU572218A3 (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114763844A (zh) * 2021-01-15 2022-07-19 玛珂系统分析和开发有限公司 计量阀

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986525A (en) * 1975-01-31 1976-10-19 Anderson, Greenwood & Co. Internal tank valve
US4046164A (en) * 1975-10-14 1977-09-06 Rockwell International Corporation Lift check valve with dashpot
US4002319A (en) * 1975-11-12 1977-01-11 Rockwell International Corporation Bi-directional pressure balanced valve
US4022247A (en) * 1976-05-13 1977-05-10 Rockwell International Corporation Balanced valve with pressure sensing means
US4067359A (en) * 1976-06-02 1978-01-10 The Singer Company Reset assembly for slam-shut valves
CA1112632A (en) * 1978-11-01 1981-11-17 Ira H. Schnall Valve packing
US4672203A (en) * 1983-05-20 1987-06-09 Inficon Leybold-Heraeus, Inc. Two stage valve for use in pressure converter
BG39746A1 (en) * 1984-05-22 1986-08-15 Georgiev Hydroautomative valve for deviation control on distributing duct of sprinkling system on steep areas
US4634099A (en) * 1985-05-17 1987-01-06 Nupro Company High pressure inverted bellows valve
JPH02180393A (ja) * 1988-12-29 1990-07-13 Yamatake Honeywell Co Ltd 流量制御弁
GB8911436D0 (en) * 1989-05-18 1989-07-05 Bestobell Uk Ltd Control valve
DK339789D0 (da) * 1989-07-10 1989-07-10 Danvalve A S Ventil til trykudligning
US5386844A (en) * 1991-12-12 1995-02-07 Penn Troy Machine Co., Inc. Float actuated combination air and vacuum valve
US5211195A (en) * 1992-06-12 1993-05-18 Teledyne Industries, Inc. Fluid valve systems
US5228597A (en) * 1992-09-08 1993-07-20 Wilshire Partners Flow valve arrangement for beverage dispenser
US5263679A (en) * 1993-03-10 1993-11-23 Bushnell Engineering, Inc. Valve with actuator
US6220566B1 (en) 1996-02-16 2001-04-24 Mueller Industries, Inc. Incrementally positionable ball valve
US5906751A (en) * 1997-10-10 1999-05-25 Parker; Leland L. Filtering apparatus with improved quick-opening backwash valve
US6910502B2 (en) 2003-04-01 2005-06-28 Sauer-Danfoss, Inc. Decoupled check-relief valve
US7240694B2 (en) * 2004-07-09 2007-07-10 Danfoss A/S Flow control valve for refrigeration system
EP1994319B1 (en) * 2006-03-06 2016-07-13 Pmc Polarteknik Oy Ab Suction valve
US7849877B2 (en) 2007-03-01 2010-12-14 Zodiac Pool Systems, Inc. Diverter valve
US20080264497A1 (en) * 2007-04-26 2008-10-30 Rodriguez James E Valve position indicator
CA2696377A1 (en) * 2007-08-13 2009-02-19 Scuderi Group Llc Pressure balanced engine valves
US8256462B2 (en) * 2008-09-02 2012-09-04 Emerson Process Management Regulator Technologies, Inc. Fluid flow control members for use with valves
EP2395267B1 (en) 2010-06-10 2021-05-05 Control Components, Inc. Valve with shut-off trim
EP2921753B1 (fr) * 2014-03-21 2017-06-28 Safran Aero Boosters SA Electrovanne aérospatiale pour gaz croygénique haute pression
DE102014008651A1 (de) * 2014-06-13 2015-12-17 Rsg Electronic Gmbh Ventilvorrichtung zum Ansteuern von Medienströmen jedweder Art
CN104791501A (zh) * 2015-04-29 2015-07-22 中国船舶重工集团公司第七二五研究所 一种双向压力自平衡式截止阀
CN105065694A (zh) * 2015-07-16 2015-11-18 柳州一健科技有限公司 一种农业机械用阀门
CN111594504B (zh) * 2020-05-26 2022-05-17 柳州柳工挖掘机有限公司 行走马达用平衡阀及履带式挖掘机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1870293A (en) * 1928-10-02 1932-08-09 Siemensschuckertwerke Ag Steam valve
US1880186A (en) * 1931-10-06 1932-09-27 Schutte & Koerting Company Quick opening steam valve actuated by a cylinder
US2652851A (en) * 1950-08-10 1953-09-22 Crane Co Pilot valve and indicator construction
JPS452683Y1 (nl) * 1965-01-22 1970-02-04
US3428090A (en) * 1966-06-07 1969-02-18 Atwood & Morrill Co Inc Shut-off valve
US3601157A (en) * 1969-02-17 1971-08-24 Rockwell Mfg Co Pressure balanced valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114763844A (zh) * 2021-01-15 2022-07-19 玛珂系统分析和开发有限公司 计量阀
CN114763844B (zh) * 2021-01-15 2024-06-11 玛珂系统分析和开发有限公司 计量阀

Also Published As

Publication number Publication date
CA1019717A (en) 1977-10-25
JPS5427974B2 (nl) 1979-09-13
SE412280B (sv) 1980-02-25
SU572218A3 (ru) 1977-09-05
FR2241740A1 (nl) 1975-03-21
GB1422079A (en) 1976-01-21
FR2241740B1 (nl) 1980-08-01
CH581798A5 (nl) 1976-11-15
SE7410425L (nl) 1975-02-21
US3888280A (en) 1975-06-10
JPS5045323A (nl) 1975-04-23
IT1013491B (it) 1977-03-30
ES429395A1 (es) 1976-09-01
NL7408279A (nl) 1975-02-24
DE2437996A1 (de) 1975-03-06

Similar Documents

Publication Publication Date Title
BE818816A (nl) In twee richtingen werkzame afsluiter voor hogedrukfluidumleidingen
CA939583A (en) Fluid flow valve
HK14678A (en) Improvements relating to valves for fluids
AU459832B2 (en) Improvements in valves for fluid
SE393666B (sv) Tryckbegrensningsventil for hydrauliska anleggningar
AU464724B2 (en) Means at pressure fluid cylinders
AU2793271A (en) Improvements in fluid pressure springs
CH498319A (de) Steuerventil für Hochdruckfluidum
AU466209B2 (en) Improvements in or relating to valves for fluids
CA949845A (en) Control valve for elastic pressure fluid
DK143038C (da) Trykudligningsventil til udluftningssystemer
CA811446A (en) Valving arrangement for fluid pressure device
CA996443A (en) Fluid pressurizing valve
AU423578B2 (en) Fluid valve
CA882531A (en) Fluid pressure sealing means
SE397216B (sv) Reducerventil for fluider
CA823053A (en) Fluid pressure valve
CA1012437A (en) Fluid valves
AU437467B2 (en) Fluid pressure proportioning valve device
CA847120A (en) Fluid pressure balanced valve
CA812569A (en) Fluid pressure cylinder
AU451319B2 (en) Fluid pressure operated actuators
AU1606770A (en) Fluid pressure proportioning valve device
CA891920A (en) Valve for use in high pressure environment
CA842628A (en) Fluid valve