FR2047337A5 - - Google Patents

Info

Publication number
FR2047337A5
FR2047337A5 FR7016429A FR7016429A FR2047337A5 FR 2047337 A5 FR2047337 A5 FR 2047337A5 FR 7016429 A FR7016429 A FR 7016429A FR 7016429 A FR7016429 A FR 7016429A FR 2047337 A5 FR2047337 A5 FR 2047337A5
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
FR7016429A
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
Original Assignee
BOSCH
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 BOSCH filed Critical BOSCH
Application granted granted Critical
Publication of FR2047337A5 publication Critical patent/FR2047337A5/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
    • 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
    • F04B49/12—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 by varying the length of stroke of the working members
    • F04B49/123—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 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element
    • F04B49/128—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 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element by changing the eccentricity of the cylinders, e.g. by moving a cylinder block
    • 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
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/06—Control
    • F04B1/07—Control by varying the relative eccentricity between two members, e.g. a cam and a drive shaft
    • 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
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/06—Control
    • F04B1/08—Control regulated by delivery pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR7016429A 1969-05-28 1970-05-05 Expired FR2047337A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691927074 DE1927074A1 (de) 1969-05-28 1969-05-28 Radialkolbenpumpe mit rotierendem Laufring

Publications (1)

Publication Number Publication Date
FR2047337A5 true FR2047337A5 (fr) 1971-03-12

Family

ID=5735364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7016429A Expired FR2047337A5 (fr) 1969-05-28 1970-05-05

Country Status (5)

Country Link
US (1) US3747477A (fr)
CH (1) CH505987A (fr)
DE (1) DE1927074A1 (fr)
FR (1) FR2047337A5 (fr)
GB (1) GB1313682A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT341886B (de) * 1973-05-04 1978-03-10 Salice Arturo Spa Topfförmiger scharnierteil für möbelscharniere
CH591012A5 (fr) * 1975-04-02 1977-08-31 Sulzer Ag
DE2607780C2 (de) * 1976-02-26 1981-11-19 Robert Bosch Gmbh, 7000 Stuttgart Verstelleinrichtung für eine Radialkolbenpumpe
US4227864A (en) * 1978-02-17 1980-10-14 Lucas Industries Limited Pump for liquids
DE3247885C2 (de) * 1982-12-23 1986-12-18 Mannesmann Rexroth GmbH, 8770 Lohr Flügelzellen- oder Radialkolbenpumpe
US5136932A (en) * 1988-05-19 1992-08-11 Bruno Giamello Radial piston hydraulic motor of variable cylinder capacity
EP0342751B1 (fr) * 1988-05-19 1993-03-31 Bruno Giamello Moteur hydraulique à piston radial et à cylindrée variable
US5249512A (en) * 1992-05-18 1993-10-05 Christenson Howard W hydrostatic pump and motor
US9376205B2 (en) 2012-08-02 2016-06-28 Bell Helicopter Textron Inc. Radial fluid device with variable phase and amplitude
US8973864B2 (en) * 2012-08-02 2015-03-10 Bell Helicopter Textron Inc. Independent blade control system with hydraulic cyclic control
US9162760B2 (en) 2012-08-02 2015-10-20 Bell Helicopter Textron Inc. Radial fluid device with multi-harmonic output
US9061760B2 (en) 2012-08-02 2015-06-23 Bell Helicopter Textron Inc. Independent blade control system with rotary blade actuator
CN108590995A (zh) * 2018-04-11 2018-09-28 王长健 变量泵及液压系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB109849A (en) * 1916-09-30 1917-10-01 Gogu Constantinesco Improved Alternating Liquid Current Motors.
US2009851A (en) * 1933-10-28 1935-07-30 American Eng Co Ltd Fluid control mechanism
US2164888A (en) * 1936-02-24 1939-07-04 Cincinnati Grinders Inc Variable delivery pump
US2433484A (en) * 1944-11-24 1947-12-30 Borg Warner Movable vane variable displacement pump
US2509256A (en) * 1946-06-17 1950-05-30 Clarence S Sorensen Variable displacement piston pump and control system for the same to control the pump in both a highpressure phase and a low-pressure phase
US2630681A (en) * 1950-11-04 1953-03-10 Oilgear Co Rotary pump and motor hydraulic drive having a substantially constant output speed
US2716945A (en) * 1952-10-17 1955-09-06 Bendix Aviat Corp Variable stroke rotary cylinder pump
US3028814A (en) * 1957-10-17 1962-04-10 Houdaille Industries Inc High speed variable displacement pump
US3087437A (en) * 1959-10-12 1963-04-30 North American Aviation Inc High temperature variable displacement pump
US3155047A (en) * 1962-03-15 1964-11-03 Keel Adolf Power transmission

Also Published As

Publication number Publication date
CH505987A (de) 1971-04-15
US3747477A (en) 1973-07-24
GB1313682A (en) 1973-04-18
DE1927074A1 (de) 1970-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse