FR2132869B1 - - Google Patents

Info

Publication number
FR2132869B1
FR2132869B1 FR7212767A FR7212767A FR2132869B1 FR 2132869 B1 FR2132869 B1 FR 2132869B1 FR 7212767 A FR7212767 A FR 7212767A FR 7212767 A FR7212767 A FR 7212767A FR 2132869 B1 FR2132869 B1 FR 2132869B1
Authority
FR
France
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
Application number
FR7212767A
Other languages
French (fr)
Other versions
FR2132869A1 (en
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 FR2132869A1 publication Critical patent/FR2132869A1/fr
Application granted granted Critical
Publication of FR2132869B1 publication Critical patent/FR2132869B1/fr
Expired 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
    • 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
    • F04B1/20—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 having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2042—Valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
FR7212767A 1971-04-12 1972-04-12 Expired FR2132869B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13327871A 1971-04-12 1971-04-12

Publications (2)

Publication Number Publication Date
FR2132869A1 FR2132869A1 (en) 1972-11-24
FR2132869B1 true FR2132869B1 (en) 1977-07-08

Family

ID=22457824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7212767A Expired FR2132869B1 (en) 1971-04-12 1972-04-12

Country Status (5)

Country Link
US (1) US3727521A (en)
JP (1) JPS5520072B1 (en)
DE (1) DE2217891A1 (en)
FR (1) FR2132869B1 (en)
GB (1) GB1363990A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2333380C2 (en) * 1973-06-30 1982-04-08 Eckhard 7120 Bietigheim Aschke Hydraulic machine
US4653986A (en) * 1983-07-28 1987-03-31 Tidewater Compression Service, Inc. Hydraulically powered compressor and hydraulic control and power system therefor
US4631000A (en) * 1984-07-16 1986-12-23 Sundstrand Corporation Variable displacement hydraulic pressure intensifier
JPH01305259A (en) * 1988-06-03 1989-12-08 Matsushita Electric Ind Co Ltd Hot water supplying apparatus
JP2606758Y2 (en) * 1992-12-22 2001-01-09 株式会社小松製作所 Hydraulic pump / motor cylinder chamber pressure control device
US5554007A (en) * 1994-10-17 1996-09-10 Caterpillar Inc. Variable displacement axial piston hydraulic unit
EP1013928A3 (en) 1998-12-22 2000-11-08 Parker Hannifin GmbH Swash plate axial piston pump with pulsation damping means
US6705203B2 (en) 2001-11-28 2004-03-16 Sauer-Danfoss Inc. Extended male slipper servo pad arrangement for positioning swashplate and method assembling same
US10012228B2 (en) 2014-04-17 2018-07-03 Danfoss Power Solutions Gmbh & Co. Ohg Variable fluid flow hydraulic pump
US11592000B2 (en) 2018-07-31 2023-02-28 Danfoss Power Solutions, Inc. Servoless motor
DE102022107860A1 (en) 2022-04-01 2023-10-05 Danfoss Power Solutions Inc. Hydraulic axial piston unit and method for controlling a hydraulic axial piston unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230894A (en) * 1962-11-05 1966-01-25 Benjamin W Badenoch Power transmission
US3190232A (en) * 1963-02-11 1965-06-22 Budzich Tadeusz Hydraulic apparatus
US3199461A (en) * 1963-05-27 1965-08-10 Cessna Aircraft Co Hydraulic pump or motor

Also Published As

Publication number Publication date
DE2217891A1 (en) 1972-10-19
FR2132869A1 (en) 1972-11-24
US3727521A (en) 1973-04-17
JPS5520072B1 (en) 1980-05-30
GB1363990A (en) 1974-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse