CA920020A - Hydraulic valve - Google Patents

Hydraulic valve

Info

Publication number
CA920020A
CA920020A CA113500A CA113500A CA920020A CA 920020 A CA920020 A CA 920020A CA 113500 A CA113500 A CA 113500A CA 113500 A CA113500 A CA 113500A CA 920020 A CA920020 A CA 920020A
Authority
CA
Canada
Prior art keywords
hydraulic valve
hydraulic
valve
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
CA113500A
Other versions
CA113500S (en
Inventor
D. Krehbiel Robert
R. Graber Homer
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.)
Cessna Aircraft Co
Original Assignee
Cessna Aircraft Co
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 Cessna Aircraft Co filed Critical Cessna Aircraft Co
Application granted granted Critical
Publication of CA920020A publication Critical patent/CA920020A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • 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
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87233—Biased exhaust valve
    • Y10T137/87241—Biased closed

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Servomotors (AREA)
CA113500A 1970-07-27 1971-05-20 Hydraulic valve Expired CA920020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5833370A 1970-07-27 1970-07-27

Publications (1)

Publication Number Publication Date
CA920020A true CA920020A (en) 1973-01-30

Family

ID=22016171

Family Applications (1)

Application Number Title Priority Date Filing Date
CA113500A Expired CA920020A (en) 1970-07-27 1971-05-20 Hydraulic valve

Country Status (4)

Country Link
US (1) US3613508A (en)
JP (1) JPS553563B1 (en)
CA (1) CA920020A (en)
DE (1) DE2137542A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018350A (en) * 1975-03-17 1977-04-19 Pettibone Corporation Hydraulic cyliner systems with safeguarded float action
US4039085A (en) * 1976-06-10 1977-08-02 Koehring Company Crane with a pivoted boom and a float valve therefor
US4418612A (en) * 1981-05-28 1983-12-06 Vickers, Incorporated Power transmission
JPS57205639A (en) * 1981-06-12 1982-12-16 Hitachi Constr Mach Co Ltd Closing device for oil-pressure circuit for inertia-mass driving
US4624445A (en) * 1985-09-03 1986-11-25 The Cessna Aircraft Company Lockout valve
US4709724A (en) * 1986-01-17 1987-12-01 Commercial Shearing, Inc. Fluid valve structures
US4789002A (en) * 1986-01-17 1988-12-06 Commercial Shearing, Inc. Fluid valve structures
US5349818A (en) * 1993-08-11 1994-09-27 Teleflex (Canada) Limited Low deadband marine hydraulic steering system
DE4447543C2 (en) * 1994-06-28 1997-04-17 Daimler Benz Ag Servo valve arrangement
US5481871A (en) * 1995-03-02 1996-01-09 Teleflex (Canada) Ltd. Hydraulic steering system with spool pressure equalization
US5992454A (en) * 1998-07-21 1999-11-30 Eaton Corporation Lower and float capability in four position control valve
US6360721B1 (en) 2000-05-23 2002-03-26 Caterpillar Inc. Fuel injector with independent control of check valve and fuel pressurization
US6477937B1 (en) * 1999-12-13 2002-11-12 Aladdin Engineering & Manufacturing Valve arrangement including release valve
DE20118067U1 (en) * 2001-11-08 2002-01-17 Knopff, Dieter, 38388 Twieflingen Check valve arrangement and control valve with such a check valve arrangement
DE102007032415B3 (en) * 2007-07-12 2009-04-02 Sauer-Danfoss Aps Hydraulic valve arrangement
US9611871B2 (en) * 2013-09-13 2017-04-04 Norbert J. Kot Pneumatic valve assembly and method
JP7086692B2 (en) 2018-04-19 2022-06-20 三菱重工業株式会社 Plant control equipment, plants, plant control methods and plant control programs

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381587A (en) * 1965-09-10 1968-05-07 Deere & Co Hydraulic control system
US3274902A (en) * 1965-10-22 1966-09-27 Deere & Co Hydraulic control system
US3472261A (en) * 1966-01-05 1969-10-14 Racine Hydraulics Inc Directional control valve

Also Published As

Publication number Publication date
JPS553563B1 (en) 1980-01-25
US3613508A (en) 1971-10-19
DE2137542A1 (en) 1972-02-03

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