JPH0319396B2 - - Google Patents

Info

Publication number
JPH0319396B2
JPH0319396B2 JP57234866A JP23486682A JPH0319396B2 JP H0319396 B2 JPH0319396 B2 JP H0319396B2 JP 57234866 A JP57234866 A JP 57234866A JP 23486682 A JP23486682 A JP 23486682A JP H0319396 B2 JPH0319396 B2 JP H0319396B2
Authority
JP
Japan
Prior art keywords
displacement pump
variable displacement
load
pressure
pump
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.)
Expired - Lifetime
Application number
JP57234866A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58119982A (ja
Inventor
Myuraa Arubaato
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.)
Bosch Rexroth AG
Original Assignee
Mannesmann Rexroth AG
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 Mannesmann Rexroth AG filed Critical Mannesmann Rexroth AG
Publication of JPS58119982A publication Critical patent/JPS58119982A/ja
Publication of JPH0319396B2 publication Critical patent/JPH0319396B2/ja
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
    • 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)
JP57234866A 1982-01-05 1982-12-28 可変容量形ポンプの調節装置 Granted JPS58119982A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE32001266 1982-01-05
DE19823200126 DE3200126A1 (de) 1982-01-05 1982-01-05 Regeleinrichtung fuer eine verstellpumpe

Publications (2)

Publication Number Publication Date
JPS58119982A JPS58119982A (ja) 1983-07-16
JPH0319396B2 true JPH0319396B2 (de) 1991-03-14

Family

ID=6152633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57234866A Granted JPS58119982A (ja) 1982-01-05 1982-12-28 可変容量形ポンプの調節装置

Country Status (3)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3347015A1 (de) * 1983-12-24 1985-07-04 Alfred Teves Gmbh, 6000 Frankfurt Druckregelvorrichtung fuer eine hydraulikpumpe, insbesondere eine fluegelzellenpumpe
DE3708940A1 (de) * 1987-03-20 1988-10-06 Ruthmann Anton Gmbh & Co Hydraulikantrieb fuer hubarbeitsbuehnen oder dergleichen
DE3807510A1 (de) * 1988-03-08 1989-09-21 Joachim Friedrich Knauer Vorrichtung zum pumpen gegen einen wachsenden gegendruck
DE4108915C2 (de) * 1991-03-19 2002-08-01 Bosch Gmbh Robert Hydraulische Einrichtung zur Druckmittelversorgung eines bevorrechtigten Primärlastkreises
JP2008157027A (ja) * 2006-11-27 2008-07-10 Nachi Fujikoshi Corp 電磁ポンプ
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 (de) * 1974-03-20 1978-02-02 Robert Bosch Gmbh, 7000 Stuttgart Regeleinrichtung fuer eine verstellbare pumpe
DE3016609A1 (de) * 1980-04-30 1981-11-05 G.L. Rexroth Gmbh, 8770 Lohr Vorrichtung zum regeln der foerdermenge einer pumpe

Also Published As

Publication number Publication date
JPS58119982A (ja) 1983-07-16
DE3200126C2 (de) 1988-06-01
IT8225091A0 (it) 1982-12-31
IT1155229B (it) 1987-01-21
DE3200126A1 (de) 1983-07-14

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