ES514913A0 - "HYDRAULIC PUMP INSTALLATION WITH VARIABLE DRIVE VOLUME". - Google Patents

"HYDRAULIC PUMP INSTALLATION WITH VARIABLE DRIVE VOLUME".

Info

Publication number
ES514913A0
ES514913A0 ES514913A ES514913A ES514913A0 ES 514913 A0 ES514913 A0 ES 514913A0 ES 514913 A ES514913 A ES 514913A ES 514913 A ES514913 A ES 514913A ES 514913 A0 ES514913 A0 ES 514913A0
Authority
ES
Spain
Prior art keywords
hydraulic pump
pump installation
variable drive
drive volume
volume
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.)
Granted
Application number
ES514913A
Other languages
Spanish (es)
Other versions
ES8305892A1 (en
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.)
JM Voith GmbH
Original Assignee
JM Voith GmbH
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 JM Voith GmbH filed Critical JM Voith GmbH
Publication of ES8305892A1 publication Critical patent/ES8305892A1/en
Publication of ES514913A0 publication Critical patent/ES514913A0/en
Granted 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
ES514913A 1981-08-12 1982-08-11 "HYDRAULIC PUMP INSTALLATION WITH VARIABLE DRIVE VOLUME". Granted ES514913A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813131866 DE3131866C2 (en) 1981-08-12 1981-08-12 Variable displacement pump with a servomotor that adjusts the delivery volume and a hydraulic flow control valve

Publications (2)

Publication Number Publication Date
ES8305892A1 ES8305892A1 (en) 1983-04-16
ES514913A0 true ES514913A0 (en) 1983-04-16

Family

ID=6139169

Family Applications (1)

Application Number Title Priority Date Filing Date
ES514913A Granted ES514913A0 (en) 1981-08-12 1982-08-11 "HYDRAULIC PUMP INSTALLATION WITH VARIABLE DRIVE VOLUME".

Country Status (4)

Country Link
DE (1) DE3131866C2 (en)
ES (1) ES514913A0 (en)
FR (1) FR2511441B1 (en)
GB (1) GB2103841A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19533967C2 (en) * 1995-09-13 2000-01-13 Brueninghaus Hydromatik Gmbh Control device with temperature compensation
DE102008041800B4 (en) * 2008-09-03 2022-07-21 Deere & Company Cooling device for a motor vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2371122A (en) * 1945-03-13 Control valve
DE1450686B2 (en) * 1964-06-13 1972-01-13 Robert Bosch Gmbh, 7000 Stuttgart CONTROL DEVICE FOR A HYDROSTATIC TRANSMISSION
US3664129A (en) * 1968-05-08 1972-05-23 Hyster Co Hydraulic cooling system
US3637327A (en) * 1969-11-24 1972-01-25 Borg Warner Pump
CA983775A (en) * 1972-04-27 1976-02-17 Abex Corporation Fluid pressure energy translating device
IT1071280B (en) * 1976-05-17 1985-04-02 Fiat Allis Macch Movi HYDRAULIC SYSTEM FOR EARTH MOVING MACHINES AND THERMOSTATIC VALVE FOR THIS SYSTEM
DE2904474A1 (en) * 1979-02-07 1980-08-28 Bosch Gmbh Robert Flow control for variable pump - has pump positioner control valve actuated by throttle differential via pilot pressure varying valve

Also Published As

Publication number Publication date
DE3131866A1 (en) 1983-03-17
GB2103841A (en) 1983-02-23
FR2511441B1 (en) 1985-10-18
ES8305892A1 (en) 1983-04-16
DE3131866C2 (en) 1985-07-04
FR2511441A1 (en) 1983-02-18

Similar Documents

Publication Publication Date Title
DE3168936D1 (en) Variable displacement vane pump
DE58907004D1 (en) HYDRAULIC PUMP.
NO823406L (en) HYDRAULIC PUMP.
ES506310A0 (en) HYDRAULIC DRIVE MEMBRANE PUMP
BE895516A (en) PERISTALTIC PUMP
BR8202149A (en) ALTERNATIVE VOLUMETRIC COMPRESSOR WITH HYDRAULIC ACTIVATION
FR2503273B1 (en) HYDRAULIC PUMP
ES516309A0 (en) OIL PUMP.
NO861753L (en) HYDRAULIC STRAP PUMP.
DE3860624D1 (en) HYDRAULIC PUMPS.
GB2097060B (en) Variable displacement pump
ES514913A0 (en) "HYDRAULIC PUMP INSTALLATION WITH VARIABLE DRIVE VOLUME".
DE3762905D1 (en) LUBRICATION PUMP.
DE3678538D1 (en) PUMP ARRANGEMENT WITH VARIABLE DISPLACEMENT.
DE3481536D1 (en) PUMP.
KR860700052A (en) Piston pump
NO863387D0 (en) FLUID PUMP.
AT378580B (en) FLUID PUMP
DE3765118D1 (en) SUBMERSIBLE PISTON PUMP.
ES500278A0 (en) CYLINDER WITH VARIABLE PUMPING
IT8521440A0 (en) HYDRAULIC PUMP.
AU541173B2 (en) Submersible hydraulic well pump
ES546718A0 (en) POSITIVE DISPLACEMENT HYDRAULIC PUMP OR MOTOR
NO813903L (en) HYDRAULIC DRIVE PUMP UNIT.
ATE41978T1 (en) HYDROSTATIC DIAGONAL PISTON PUMP OR DIAGONAL PISTON MOTOR.

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991108