FR2435616B1 - Commande electro-hydraulique pour pompe a piston axial - Google Patents

Commande electro-hydraulique pour pompe a piston axial

Info

Publication number
FR2435616B1
FR2435616B1 FR7922065A FR7922065A FR2435616B1 FR 2435616 B1 FR2435616 B1 FR 2435616B1 FR 7922065 A FR7922065 A FR 7922065A FR 7922065 A FR7922065 A FR 7922065A FR 2435616 B1 FR2435616 B1 FR 2435616B1
Authority
FR
France
Prior art keywords
electro
hydraulic control
piston pump
axial piston
axial
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
FR7922065A
Other languages
English (en)
Other versions
FR2435616A1 (fr
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.)
PepsiAmericas Inc
Original Assignee
Abex Corp
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 Abex Corp filed Critical Abex Corp
Publication of FR2435616A1 publication Critical patent/FR2435616A1/fr
Application granted granted Critical
Publication of FR2435616B1 publication Critical patent/FR2435616B1/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
    • F04B49/06—Control using electricity
    • 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)
  • Fluid-Pressure Circuits (AREA)
FR7922065A 1978-09-05 1979-09-04 Commande electro-hydraulique pour pompe a piston axial Expired FR2435616B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/939,311 US4216699A (en) 1978-09-05 1978-09-05 Electrohydraulic control for an axial piston pump

Publications (2)

Publication Number Publication Date
FR2435616A1 FR2435616A1 (fr) 1980-04-04
FR2435616B1 true FR2435616B1 (fr) 1985-11-15

Family

ID=25472930

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922065A Expired FR2435616B1 (fr) 1978-09-05 1979-09-04 Commande electro-hydraulique pour pompe a piston axial

Country Status (8)

Country Link
US (1) US4216699A (fr)
JP (1) JPS5535190A (fr)
CA (1) CA1117365A (fr)
DE (1) DE2928584A1 (fr)
FR (1) FR2435616B1 (fr)
GB (1) GB2029605B (fr)
IT (1) IT1118166B (fr)
NL (1) NL7904342A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58113880U (ja) * 1982-01-29 1983-08-03 株式会社荏原製作所 斜板型油圧ポンプ又はモ−タの流量制御装置
JPH0217181U (fr) * 1988-07-22 1990-02-05
JPH06165988A (ja) * 1992-08-24 1994-06-14 J Shii S:Kk 塗料スラッジ回収が容易な静電凝集器付水洗式塗装ブース
JPH0788476A (ja) * 1993-09-22 1995-04-04 Nippon Alum Co Ltd 電解除濁方法
US8511216B2 (en) * 2009-03-30 2013-08-20 Kanzaki Kokyukoki Mfg. Co., Ltd. Hydraulic actuator unit
US8584441B2 (en) 2010-01-05 2013-11-19 Honeywell International Inc. Fuel metering system electrically servoed metering pump

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394721A (en) * 1966-03-29 1968-07-30 Lucas Industries Ltd Control means for varying the position of a member in response to changes in the ratio of two pressures
US3429225A (en) * 1966-06-09 1969-02-25 Abex Corp Electrohydraulic displacement control with mechanical feedback
US3381624A (en) * 1966-09-09 1968-05-07 Abex Corp Fail-safe control for hydraulic cross-center pump
US3424183A (en) * 1967-03-15 1969-01-28 Abex Corp Solenoid controlled servovalve with lineal output
DE1601701B2 (de) * 1967-04-26 1976-06-24 Robert Bosch Gmbh, 7000 Stuttgart Folgesteuervorrichtung fuer eine verstellbare pumpe
US3750532A (en) * 1971-07-22 1973-08-07 Abex Corp Servoactuator with mechanical feedback
US3982470A (en) * 1975-08-04 1976-09-28 Abex Corporation Control system for axial piston fluid energy translating device
DE2727555A1 (de) * 1977-06-18 1979-01-04 Bosch Gmbh Robert Steuervorrichtung fuer hydrostatische verdraengeraggregate

Also Published As

Publication number Publication date
FR2435616A1 (fr) 1980-04-04
CA1117365A (fr) 1982-02-02
US4216699A (en) 1980-08-12
JPS5535190A (en) 1980-03-12
GB2029605B (en) 1982-10-20
IT7949607A0 (it) 1979-07-02
IT1118166B (it) 1986-02-24
JPS6343583B2 (fr) 1988-08-31
GB2029605A (en) 1980-03-19
NL7904342A (nl) 1980-03-07
DE2928584A1 (de) 1980-03-06
DE2928584C2 (fr) 1988-10-27

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Legal Events

Date Code Title Description
ST Notification of lapse