IT8225091A0 - REGULATING DEVICE FOR A VARIABLE FLOW PUMP. - Google Patents

REGULATING DEVICE FOR A VARIABLE FLOW PUMP.

Info

Publication number
IT8225091A0
IT8225091A0 IT8225091A IT2509182A IT8225091A0 IT 8225091 A0 IT8225091 A0 IT 8225091A0 IT 8225091 A IT8225091 A IT 8225091A IT 2509182 A IT2509182 A IT 2509182A IT 8225091 A0 IT8225091 A0 IT 8225091A0
Authority
IT
Italy
Prior art keywords
regulating device
flow pump
variable flow
variable
pump
Prior art date
Application number
IT8225091A
Other languages
Italian (it)
Other versions
IT1155229B (en
Inventor
Albert Muller
Original Assignee
Rexroth Mannesmann 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 Rexroth Mannesmann Gmbh filed Critical Rexroth Mannesmann Gmbh
Publication of IT8225091A0 publication Critical patent/IT8225091A0/en
Application granted granted Critical
Publication of IT1155229B publication Critical patent/IT1155229B/en

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
    • 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
    • F04B49/06—Control using electricity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
IT25091/82A 1982-01-05 1982-12-31 REGULATING DEVICE FOR A VARIABLE FLOW PUMP IT1155229B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823200126 DE3200126A1 (en) 1982-01-05 1982-01-05 Control device for a variable displacement pump

Publications (2)

Publication Number Publication Date
IT8225091A0 true IT8225091A0 (en) 1982-12-31
IT1155229B IT1155229B (en) 1987-01-21

Family

ID=6152633

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25091/82A IT1155229B (en) 1982-01-05 1982-12-31 REGULATING DEVICE FOR A VARIABLE FLOW PUMP

Country Status (3)

Country Link
JP (1) JPS58119982A (en)
DE (1) DE3200126A1 (en)
IT (1) IT1155229B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3347015A1 (en) * 1983-12-24 1985-07-04 Alfred Teves Gmbh, 6000 Frankfurt PRESSURE CONTROL DEVICE FOR A HYDRAULIC PUMP, IN PARTICULAR A LEAF CELL PUMP
DE3708940A1 (en) * 1987-03-20 1988-10-06 Ruthmann Anton Gmbh & Co Hydraulic drive for aerial lift devices (cherry pickers) or the like
DE3807510A1 (en) * 1988-03-08 1989-09-21 Joachim Friedrich Knauer Device for pumping against a growing counterpressure
DE4108915C2 (en) * 1991-03-19 2002-08-01 Bosch Gmbh Robert Hydraulic device for supplying pressure medium to a privileged primary load circuit
JP2008157027A (en) * 2006-11-27 2008-07-10 Nachi Fujikoshi Corp Electromagnetic pump
US20240183352A1 (en) * 2022-12-05 2024-06-06 Hamilton Sundstrand Corporation Variable displacement pumps with fixed and active displacement control modes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2413295B2 (en) * 1974-03-20 1978-02-02 Robert Bosch Gmbh, 7000 Stuttgart CONTROL DEVICE FOR AN ADJUSTABLE PUMP
DE3016609A1 (en) * 1980-04-30 1981-11-05 G.L. Rexroth Gmbh, 8770 Lohr Radial vane type pump - has throughput controlled by positioning valve energised by signal from discharge flow meter

Also Published As

Publication number Publication date
DE3200126A1 (en) 1983-07-14
JPH0319396B2 (en) 1991-03-14
IT1155229B (en) 1987-01-21
DE3200126C2 (en) 1988-06-01
JPS58119982A (en) 1983-07-16

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