JPS57501395A - - Google Patents

Info

Publication number
JPS57501395A
JPS57501395A JP56501545A JP50154580A JPS57501395A JP S57501395 A JPS57501395 A JP S57501395A JP 56501545 A JP56501545 A JP 56501545A JP 50154580 A JP50154580 A JP 50154580A JP S57501395 A JPS57501395 A JP S57501395A
Authority
JP
Japan
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
JP56501545A
Other languages
Japanese (ja)
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 JPS57501395A publication Critical patent/JPS57501395A/ja
Pending 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/26—Control
    • F04B1/30—Control of machines or pumps with rotary cylinder blocks
    • F04B1/32—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block
    • F04B1/324—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the swash plate
    • 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)
JP56501545A 1980-09-12 1980-09-12 Pending JPS57501395A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1980/001197 WO1982001048A1 (en) 1980-09-12 1980-09-12 Multiple pump system with horsepower limiting control

Publications (1)

Publication Number Publication Date
JPS57501395A true JPS57501395A (enrdf_load_stackoverflow) 1982-08-05

Family

ID=22154545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56501545A Pending JPS57501395A (enrdf_load_stackoverflow) 1980-09-12 1980-09-12

Country Status (4)

Country Link
EP (1) EP0059710A4 (enrdf_load_stackoverflow)
JP (1) JPS57501395A (enrdf_load_stackoverflow)
BE (1) BE890200A (enrdf_load_stackoverflow)
WO (1) WO1982001048A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007805A (en) * 1990-07-02 1991-04-16 Caterpillar Inc. Reversible variable displacement hydraulic device
JP6075866B2 (ja) * 2013-03-27 2017-02-08 Ｋｙｂ株式会社 ポンプ制御装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794115A (fr) * 1971-03-24 1973-05-16 Caterpillar Tractor Co Dispositif de valve sommatrice
US3999892A (en) * 1976-02-09 1976-12-28 Caterpillar Tractor Co. Interconnected pump control means of a plurality of pumps
US4080979A (en) * 1977-03-22 1978-03-28 Caterpillar Tractor Co. Combined summing and underspeed valve

Also Published As

Publication number Publication date
BE890200A (fr) 1982-01-04
EP0059710A4 (en) 1984-05-29
EP0059710A1 (en) 1982-09-15
WO1982001048A1 (en) 1982-04-01

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