FR2339755A1 - Perfectionnements aux dispositifs de commande de pompes hydrauliques a plateau oscillant - Google Patents

Perfectionnements aux dispositifs de commande de pompes hydrauliques a plateau oscillant

Info

Publication number
FR2339755A1
FR2339755A1 FR7634308A FR7634308A FR2339755A1 FR 2339755 A1 FR2339755 A1 FR 2339755A1 FR 7634308 A FR7634308 A FR 7634308A FR 7634308 A FR7634308 A FR 7634308A FR 2339755 A1 FR2339755 A1 FR 2339755A1
Authority
FR
France
Prior art keywords
control devices
hydraulic pumps
swing plate
swing
pumps
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
FR7634308A
Other languages
English (en)
Other versions
FR2339755B1 (fr
Inventor
Allyn John Hein
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of FR2339755A1 publication Critical patent/FR2339755A1/fr
Application granted granted Critical
Publication of FR2339755B1 publication Critical patent/FR2339755B1/fr
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
FR7634308A 1976-02-02 1976-11-15 Perfectionnements aux dispositifs de commande de pompes hydrauliques a plateau oscillant Granted FR2339755A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65442276A 1976-02-02 1976-02-02

Publications (2)

Publication Number Publication Date
FR2339755A1 true FR2339755A1 (fr) 1977-08-26
FR2339755B1 FR2339755B1 (fr) 1981-11-13

Family

ID=24624776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634308A Granted FR2339755A1 (fr) 1976-02-02 1976-11-15 Perfectionnements aux dispositifs de commande de pompes hydrauliques a plateau oscillant

Country Status (4)

Country Link
JP (1) JPS5295306A (fr)
BE (1) BE849849A (fr)
FR (1) FR2339755A1 (fr)
GB (1) GB1503048A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404258A1 (fr) * 1977-09-26 1979-04-20 Bendix Corp Valve de regulation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512062U (fr) * 1978-07-10 1980-01-25

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350881A (en) * 1966-01-13 1967-11-07 Delavan Mfg Company Constant delivery pump system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350881A (en) * 1966-01-13 1967-11-07 Delavan Mfg Company Constant delivery pump system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404258A1 (fr) * 1977-09-26 1979-04-20 Bendix Corp Valve de regulation

Also Published As

Publication number Publication date
GB1503048A (en) 1978-03-08
BE849849A (fr) 1977-06-24
JPS5295306A (en) 1977-08-10
FR2339755B1 (fr) 1981-11-13

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Legal Events

Date Code Title Description
ST Notification of lapse