DE2245243A1 - Ein verstellsystem fuer eine verstellbare verdraengerpumpe oder einen hydromotor - Google Patents

Ein verstellsystem fuer eine verstellbare verdraengerpumpe oder einen hydromotor

Info

Publication number
DE2245243A1
DE2245243A1 DE2245243A DE2245243A DE2245243A1 DE 2245243 A1 DE2245243 A1 DE 2245243A1 DE 2245243 A DE2245243 A DE 2245243A DE 2245243 A DE2245243 A DE 2245243A DE 2245243 A1 DE2245243 A1 DE 2245243A1
Authority
DE
Germany
Prior art keywords
pump
control
pressure
displacement
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.)
Pending
Application number
DE2245243A
Other languages
German (de)
English (en)
Inventor
Robert Harlin Breeden
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.)
Unisys Corp
Original Assignee
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of DE2245243A1 publication Critical patent/DE2245243A1/de
Pending legal-status Critical Current

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
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/433—Pump capacity control by fluid pressure control means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/002—Hydraulic systems to change the pump delivery
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/08—Regulating by delivery pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Fluid Gearings (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Flow Control (AREA)
  • Fluid-Pressure Circuits (AREA)
DE2245243A 1971-09-22 1972-09-15 Ein verstellsystem fuer eine verstellbare verdraengerpumpe oder einen hydromotor Pending DE2245243A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18267771A 1971-09-22 1971-09-22

Publications (1)

Publication Number Publication Date
DE2245243A1 true DE2245243A1 (de) 1973-03-29

Family

ID=22669540

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2245243A Pending DE2245243A1 (de) 1971-09-22 1972-09-15 Ein verstellsystem fuer eine verstellbare verdraengerpumpe oder einen hydromotor

Country Status (9)

Country Link
US (1) US3758235A (enExample)
JP (1) JPS5236282B2 (enExample)
AU (1) AU459256B2 (enExample)
CA (1) CA958965A (enExample)
DE (1) DE2245243A1 (enExample)
FR (1) FR2153892A5 (enExample)
GB (1) GB1395190A (enExample)
IT (1) IT961982B (enExample)
SE (1) SE371862B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012211589B4 (de) 2011-07-14 2024-09-19 Ford Global Technologies, Llc Verstellhydraulikpumpensteuerung

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861832A (en) * 1972-08-04 1975-01-21 Poclain Sa Pump power governor
CA1044991A (en) * 1974-07-22 1978-12-26 General Signal Corporation Hydraulic control valve
US4189921A (en) * 1976-07-02 1980-02-26 Eaton Corporation Hydraulic controller
US4140075A (en) * 1977-07-08 1979-02-20 Paul-Munroe Hydraulies, Inc. Steering control system for ships
US4523430A (en) * 1981-03-19 1985-06-18 Daikin Kogyo Co., Ltd. Fluid flow control system
US4480438A (en) * 1982-01-20 1984-11-06 Vickers, Incorporated Power transmission
US4456434A (en) * 1982-03-01 1984-06-26 Vickers, Incorporated Power transmission
US4518319A (en) * 1984-02-03 1985-05-21 Deere & Company Variable displacement pump system
US4518320A (en) * 1984-02-03 1985-05-21 Deere & Company Variable displacement pump system
DE3581539D1 (de) * 1985-08-17 1991-02-28 Vickers Systems Gmbh Antriebsdrehmoment-regeleinrichtung.
US6125880A (en) * 1999-10-13 2000-10-03 Komfort 2001 Ltd. Mass flow (volume flow) stabilized circulation network
SG171929A1 (en) 2008-12-04 2011-07-28 Alltech Associates Inc Methods and apparatus for moving aliquot samples of fluid
US8305582B2 (en) 2009-09-01 2012-11-06 Alltech Associates, Inc. Methods and apparatus for analyzing samples and collecting sample fractions
WO2023220286A1 (en) 2022-05-11 2023-11-16 Cameron International Corporation Method and system for power generation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3067693A (en) * 1958-12-24 1962-12-11 United Aircraft Corp Control means for variable delivery pump
US3165068A (en) * 1960-06-27 1965-01-12 American Brake Shoe Co Fluid power apparatus
DE1528593A1 (de) * 1964-07-15 1969-06-26 Technometra Narodni Podnik Regeleinrichtung fuer hydrostatische Pumpen oder Motoren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012211589B4 (de) 2011-07-14 2024-09-19 Ford Global Technologies, Llc Verstellhydraulikpumpensteuerung

Also Published As

Publication number Publication date
AU459256B2 (en) 1975-03-20
CA958965A (en) 1974-12-10
IT961982B (it) 1973-12-10
JPS5236282B2 (enExample) 1977-09-14
SE371862B (enExample) 1974-12-02
JPS4838502A (enExample) 1973-06-06
FR2153892A5 (enExample) 1973-05-04
GB1395190A (en) 1975-05-21
US3758235A (en) 1973-09-11
AU4376272A (en) 1974-01-03

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