BE832653A - Valve de limitation de puissance et commande de cette valve - Google Patents

Valve de limitation de puissance et commande de cette valve

Info

Publication number
BE832653A
BE832653A BE159383A BE159383A BE832653A BE 832653 A BE832653 A BE 832653A BE 159383 A BE159383 A BE 159383A BE 159383 A BE159383 A BE 159383A BE 832653 A BE832653 A BE 832653A
Authority
BE
Belgium
Prior art keywords
valve
control
power limitation
power
limitation valve
Prior art date
Application number
BE159383A
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 BE832653A publication Critical patent/BE832653A/fr

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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/437—Pump capacity control by mechanical control means, e.g. by levers or pedals
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/478—Automatic regulation in accordance with output requirements for preventing overload, e.g. high pressure limitation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Fluid Gearings (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
BE159383A 1974-08-26 1975-08-22 Valve de limitation de puissance et commande de cette valve BE832653A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US500326A US3918259A (en) 1974-08-26 1974-08-26 Horsepower-limiting valve and linkage therefor

Publications (1)

Publication Number Publication Date
BE832653A true BE832653A (fr) 1976-02-23

Family

ID=23988918

Family Applications (1)

Application Number Title Priority Date Filing Date
BE159383A BE832653A (fr) 1974-08-26 1975-08-22 Valve de limitation de puissance et commande de cette valve

Country Status (5)

Country Link
US (1) US3918259A (fr)
JP (1) JPS5125801A (fr)
BE (1) BE832653A (fr)
CA (1) CA1022829A (fr)
GB (1) GB1513286A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097196A (en) * 1976-06-01 1978-06-27 Caterpillar Tractor Co. Pilot operated pressure compensated pump control
US4355506A (en) * 1977-08-26 1982-10-26 Leonard Willie B Pump-motor power limiter and pressure relief
EP0059708B1 (fr) * 1980-09-12 1987-07-29 Caterpillar Inc. Commande d'utilisation de puissance pour pompes a deplacement variable
US4381646A (en) * 1980-09-12 1983-05-03 Caterpillar Tractor Co. Torque and high pressure limiting control for variable displacement pumps

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932948A (en) * 1959-03-19 1960-04-19 American Brake Shoe Co Horsepower limiting device
US3017750A (en) * 1959-07-13 1962-01-23 Dowty Hydraulic Units Ltd Hydraulic apparatus
US3213617A (en) * 1964-02-24 1965-10-26 Borg Warner Hydrostatic transmission anti-stall valve

Also Published As

Publication number Publication date
US3918259A (en) 1975-11-11
CA1022829A (fr) 1977-12-20
JPS5125801A (fr) 1976-03-03
GB1513286A (en) 1978-06-07

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CATERPILLAR INC.

Effective date: 19870831