FR2546981B1 - Machine hydraulique comprenant deux pompes ou moteurs a engrenages - Google Patents

Machine hydraulique comprenant deux pompes ou moteurs a engrenages

Info

Publication number
FR2546981B1
FR2546981B1 FR8408678A FR8408678A FR2546981B1 FR 2546981 B1 FR2546981 B1 FR 2546981B1 FR 8408678 A FR8408678 A FR 8408678A FR 8408678 A FR8408678 A FR 8408678A FR 2546981 B1 FR2546981 B1 FR 2546981B1
Authority
FR
France
Prior art keywords
motors
hydraulic machine
gear pumps
pumps
gear
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
Application number
FR8408678A
Other languages
English (en)
Other versions
FR2546981A1 (fr
Inventor
Wilhelm Dworak
Claus Jons
Willy Mahl
Siegfried Mayer
Karl-Heinz Muller
Manfred Rasper
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2546981A1 publication Critical patent/FR2546981A1/fr
Application granted granted Critical
Publication of FR2546981B1 publication Critical patent/FR2546981B1/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/02—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for several machines or pumps connected in series or in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
FR8408678A 1983-06-03 1984-06-01 Machine hydraulique comprenant deux pompes ou moteurs a engrenages Expired FR2546981B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8316310 1983-06-03
DE19843406349 DE3406349A1 (de) 1983-06-03 1984-02-22 Verdraengermaschine

Publications (2)

Publication Number Publication Date
FR2546981A1 FR2546981A1 (fr) 1984-12-07
FR2546981B1 true FR2546981B1 (fr) 1988-11-25

Family

ID=25818707

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8408678A Expired FR2546981B1 (fr) 1983-06-03 1984-06-01 Machine hydraulique comprenant deux pompes ou moteurs a engrenages

Country Status (5)

Country Link
JP (1) JPH0617672B2 (fr)
DE (1) DE3406349A1 (fr)
FR (1) FR2546981B1 (fr)
GB (1) GB2140872B (fr)
IT (1) IT1178481B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071327A (en) * 1990-10-31 1991-12-10 Parker Hannifin Corporation Two speed gerotor motor with centrally located valve and commutator
DE4111116C2 (de) * 1991-04-03 1994-11-03 Mannesmann Ag Druckmittelbetriebener Drehantrieb
DE4302916A1 (de) * 1993-02-03 1994-08-04 Philipp Dipl Ing Breitling Hydrostatischer Antrieb mit veränderbarer Drehzahl
DE4310211A1 (de) * 1993-03-29 1994-03-24 Bosch Gmbh Robert Hydraulische Zahnradmaschine (Pumpe oder Motor)
DE19623169A1 (de) * 1996-05-30 1997-12-04 Luk Fahrzeug Hydraulik Flügelzellenpumpe
DK1184573T3 (da) * 2000-08-28 2014-06-30 Eaton Corp Hydraulikmotor med mulighed for flere udvekslingsforhold
GB2367095A (en) * 2000-09-13 2002-03-27 Sauer Danfoss Valve arrangement in separating plate of multiple hydraulic pump and motor ass emblies
DE102011086429A1 (de) 2011-11-16 2013-05-16 Robert Bosch Gmbh Innenzahnradpumpe
DE102011089609A1 (de) 2011-12-22 2013-06-27 Robert Bosch Gmbh Innenzahnradpumpe
DE102012223907B4 (de) 2012-12-20 2022-12-01 Robert Bosch Gmbh Verfahren zur Herstellung wenigstens einer Rotationskolbenpumpe und einHochdruckeinspritzsystem
DE102012223930A1 (de) 2012-12-20 2014-06-26 Robert Bosch Gmbh Rotationskolbenpumpe
DE102012223892A1 (de) 2012-12-20 2014-06-26 Robert Bosch Gmbh Rotationskolbenpumpe
DE102012223935A1 (de) 2012-12-20 2014-06-26 Robert Bosch Gmbh Rotationskolbenpumpe
DE102012223905A1 (de) 2012-12-20 2014-06-26 Robert Bosch Gmbh Rotationskolbenpumpe
DE102012223920A1 (de) 2012-12-20 2014-06-26 Robert Bosch Gmbh Rotationskolbenpumpe
DE102015213387A1 (de) 2015-07-16 2017-01-19 Robert Bosch Gmbh Rotationskolbenpumpe
DE102016206062A1 (de) 2016-04-12 2017-10-12 Robert Bosch Gmbh Rotationskolbenpumpe

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB237147A (en) * 1924-11-11 1925-07-23 Leroux Eugene A compressed-air rotary engine
GB297860A (en) * 1927-06-28 1928-09-28 Sigismondo Diamant Improvements in or relating to rotary gear pumps
FR933636A (fr) * 1945-10-25 1948-04-27 Eaton Mfg Co Perfectionnements aux systèmes de pompage compound à plusieurs étages
GB661875A (en) * 1947-05-07 1951-11-28 Borg Warner Improvements in or relating to gear pump assemblies
FR1004798A (fr) * 1947-05-14 1952-04-02 Snecma Installation de distribution de fluide sous pression à divers débits
GB707904A (en) * 1950-07-06 1954-04-28 Cummins Engine Co Inc Improvements in or relating to a fuel supply apparatus for an internal combustion engine
FR1080123A (fr) * 1952-05-24 1954-12-07 Borg Warner Perfectionnements relatifs aux systèmes de transmission hydraulique
DE1004483B (de) * 1955-09-17 1957-03-14 Wolfram Sielemann Schaltanordnung mehrerer Verdraengerpumpen zur stufenweisen Regelung der Gesamtfoerdermenge
GB985331A (en) * 1960-06-15 1965-03-10 Plessey Co Ltd Improvements in or relating to hydraulic engine starters
US3361068A (en) * 1966-08-18 1968-01-02 Allis Chalmers Mfg Co Double hydraulic pump with built-in unloading valve
US3601506A (en) * 1969-11-28 1971-08-24 Chandler Evans Inc Wear equalized fuel delivery system
JPS52134101U (fr) * 1976-04-07 1977-10-12
IT1119682B (it) * 1979-03-07 1986-03-10 Fiat Allis Macch Movi Pompa a afluido per circuiti idraulici

Also Published As

Publication number Publication date
GB8413921D0 (en) 1984-07-04
GB2140872B (en) 1987-07-08
FR2546981A1 (fr) 1984-12-07
GB2140872A (en) 1984-12-05
JPH0617672B2 (ja) 1994-03-09
IT8421210A1 (it) 1985-12-01
IT1178481B (it) 1987-09-09
DE3406349A1 (de) 1984-12-06
JPS603492A (ja) 1985-01-09
IT8421210A0 (it) 1984-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse