CA1144005A - Flow control valve - Google Patents

Flow control valve

Info

Publication number
CA1144005A
CA1144005A CA000354363A CA354363A CA1144005A CA 1144005 A CA1144005 A CA 1144005A CA 000354363 A CA000354363 A CA 000354363A CA 354363 A CA354363 A CA 354363A CA 1144005 A CA1144005 A CA 1144005A
Authority
CA
Canada
Prior art keywords
movable member
flow control
flow
housing
valve member
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
Application number
CA000354363A
Other languages
English (en)
French (fr)
Inventor
Gary R. Minnis
John L. Stiles
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.)
Motors Liquidation Co
Original Assignee
General Motors 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 General Motors Corp filed Critical General Motors Corp
Application granted granted Critical
Publication of CA1144005A publication Critical patent/CA1144005A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2579—Flow rate responsive
    • Y10T137/2599—Venturi
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2605—Pressure responsive

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Power Steering Mechanism (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
CA000354363A 1979-09-27 1980-06-19 Flow control valve Expired CA1144005A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/079,970 US4251193A (en) 1979-09-27 1979-09-27 Flow control valve
US079,970 1979-09-27

Publications (1)

Publication Number Publication Date
CA1144005A true CA1144005A (en) 1983-04-05

Family

ID=22153966

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000354363A Expired CA1144005A (en) 1979-09-27 1980-06-19 Flow control valve

Country Status (6)

Country Link
US (1) US4251193A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0026586B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5655766A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU534475B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1144005A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3062447D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6088283A (ja) * 1983-10-18 1985-05-18 Toyoda Mach Works Ltd 動力舵取装置用流量制御装置
US4570667A (en) * 1984-09-17 1986-02-18 General Motors Corporation Demand responsive flow regulator valve
DE4126217A1 (de) * 1991-08-08 1993-02-11 Zahnradfabrik Friedrichshafen Regeleinrichtung fuer verdraengerpumpen
US5540566A (en) * 1992-08-11 1996-07-30 Unista Jecs Corporation Pump including a control valve
US5385455A (en) * 1993-08-18 1995-01-31 General Motors Corporation Flow control valve
EP0762256B1 (de) * 1995-08-14 2001-10-31 LuK Fahrzeug-Hydraulik GmbH & Co. KG Stromregelventil
US5651665A (en) * 1996-11-12 1997-07-29 General Motors Corporation Adjustable relief valve arrangement for a motor vehicle power steering hydraulic pump system
JP3771675B2 (ja) * 1997-06-24 2006-04-26 株式会社日立製作所 容積型ポンプの流量制御装置
DE19745118B4 (de) * 1997-10-11 2006-10-12 Wabco Gmbh & Co.Ohg Druckerzeugungsanlage
DE19745448C1 (de) * 1997-10-15 1999-01-21 Zahnradfabrik Friedrichshafen Verdrängerpumpe
DE19833700A1 (de) * 1998-07-27 2000-02-03 Zahnradfabrik Friedrichshafen Förderstromregeleinrichtung für Verdrängerpumpen
US6340293B1 (en) * 2000-08-25 2002-01-22 Delphi Technologies Inc Clutchless compressor control valve with integral by pass feature
DE10239143A1 (de) 2002-08-27 2004-03-18 Daimlerchrysler Ag Lenkhelfvorrichtung für ein Fahrzeug
US7556479B2 (en) * 2006-08-15 2009-07-07 Ford Motor Company Power steering pump relief system filter
US20080067864A1 (en) * 2006-09-20 2008-03-20 Wong Albert C Vehicular hydraulic system with check valve
US7739942B2 (en) * 2006-09-20 2010-06-22 Gm Global Technology Operations, Inc. Vehicular hydraulic system with pressure dump valve
US20080066990A1 (en) * 2006-09-20 2008-03-20 Wong Albert C Vehicular hydraulic system with pressure reducing valve
US20080067865A1 (en) * 2006-09-20 2008-03-20 Wong Albert C Vehicular hydraulic system with relief valve
US7765915B2 (en) 2006-09-20 2010-08-03 Gm Global Technology Operations, Inc. Vehicular hydraulic system with dual relief valve
US7730825B2 (en) 2006-09-20 2010-06-08 Gm Global Technology Operations, Inc. Vehicular hydraulic system with priority valve and relief valve
US7779744B2 (en) * 2006-09-20 2010-08-24 Gm Global Technology Operations, Inc. Vehicular hydraulic system with priority valve
US7739943B2 (en) * 2006-09-20 2010-06-22 Gm Global Technology Operations, Inc. Vehicular hydraulic system with pressure dump and relief valve arrangement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2018119A (en) * 1933-11-22 1935-10-22 Service Station Equipment Comp By-pass valve for liquid dispensers
US3349714A (en) * 1965-10-11 1967-10-31 Ford Motor Co Power steering pump
FR96074E (fr) * 1967-11-08 1972-05-19 Dowty Fuel Syst Ltd Dispositif d'alimentation en liquide sous pression, notamment en combustible pour une turbine a gaz.
US3614266A (en) * 1969-12-24 1971-10-19 Ford Motor Co Compact positive displacement pump
US3752601A (en) * 1971-09-22 1973-08-14 Ford Motor Co High pressure liquid pump
US4047846A (en) * 1975-05-19 1977-09-13 Kayabakogyokabushikikaisha Power-steering pump

Also Published As

Publication number Publication date
JPS5655766A (en) 1981-05-16
JPS6146712B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-10-15
EP0026586A1 (en) 1981-04-08
AU6217580A (en) 1981-04-02
DE3062447D1 (en) 1983-04-28
US4251193A (en) 1981-02-17
AU534475B2 (en) 1984-02-02
EP0026586B1 (en) 1983-03-23

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Legal Events

Date Code Title Description
MKEX Expiry