AU534468B2 - Relief valve circuit - Google Patents

Relief valve circuit

Info

Publication number
AU534468B2
AU534468B2 AU56825/80A AU5682580A AU534468B2 AU 534468 B2 AU534468 B2 AU 534468B2 AU 56825/80 A AU56825/80 A AU 56825/80A AU 5682580 A AU5682580 A AU 5682580A AU 534468 B2 AU534468 B2 AU 534468B2
Authority
AU
Australia
Prior art keywords
relief valve
valve circuit
circuit
relief
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.)
Ceased
Application number
AU56825/80A
Other versions
AU5682580A (en
Inventor
Henry D. Taylor
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.)
Sperry Corp
Original Assignee
Sperry 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
Priority claimed from US06/024,058 external-priority patent/US4201052A/en
Priority claimed from US06/117,933 external-priority patent/US4285362A/en
Application filed by Sperry Corp filed Critical Sperry Corp
Publication of AU5682580A publication Critical patent/AU5682580A/en
Application granted granted Critical
Publication of AU534468B2 publication Critical patent/AU534468B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
    • F15B11/042—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the feed line, i.e. "meter in"
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
    • F15B11/044—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the return line, i.e. "meter out"

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
AU56825/80A 1979-03-26 1980-03-25 Relief valve circuit Ceased AU534468B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/024,058 US4201052A (en) 1979-03-26 1979-03-26 Power transmission
US024058 1979-03-26
US117933 1980-02-04
US06/117,933 US4285362A (en) 1980-02-04 1980-02-04 Power transmission

Publications (2)

Publication Number Publication Date
AU5682580A AU5682580A (en) 1980-10-02
AU534468B2 true AU534468B2 (en) 1984-02-02

Family

ID=26697982

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56825/80A Ceased AU534468B2 (en) 1979-03-26 1980-03-25 Relief valve circuit

Country Status (6)

Country Link
AU (1) AU534468B2 (en)
CA (1) CA1130167A (en)
DE (1) DE3011233A1 (en)
GB (1) GB2047434B (en)
IN (1) IN154880B (en)
SE (1) SE436784B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE439342C (en) * 1981-09-28 1996-10-31 Bo Reiner Andersson Valve device for controlling a linear or rotary hydraulic motor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083727A (en) * 1961-06-30 1963-04-02 Oilgear Co Pilot operated balanced relief valve with accumulator
US3578018A (en) * 1969-04-18 1971-05-11 Abex Corp Rate of pressure rise limiting valve
DE7715366U1 (en) * 1977-05-14 1977-09-01 Robert Bosch Gmbh, 7000 Stuttgart PRESSURE REGULATING VALVE FOR HYDRAULIC SYSTEMS

Also Published As

Publication number Publication date
CA1130167A (en) 1982-08-24
GB2047434B (en) 1983-03-09
SE8002300L (en) 1980-09-27
DE3011233A1 (en) 1980-10-09
GB2047434A (en) 1980-11-26
IN154880B (en) 1984-12-22
AU5682580A (en) 1980-10-02
SE436784B (en) 1985-01-21
DE3011233C2 (en) 1991-04-18

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