DE69006900T2 - Pumpe/Motor-Steuerungsmechanismus. - Google Patents

Pumpe/Motor-Steuerungsmechanismus.

Info

Publication number
DE69006900T2
DE69006900T2 DE69006900T DE69006900T DE69006900T2 DE 69006900 T2 DE69006900 T2 DE 69006900T2 DE 69006900 T DE69006900 T DE 69006900T DE 69006900 T DE69006900 T DE 69006900T DE 69006900 T2 DE69006900 T2 DE 69006900T2
Authority
DE
Germany
Prior art keywords
pump
control mechanism
motor control
motor
control
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 - Fee Related
Application number
DE69006900T
Other languages
English (en)
Other versions
DE69006900D1 (de
Inventor
Yasuo Kyoto Engineering C Kita
Hiroaki Shimadzu Corp Murakami
Ryosuke Shimadzu Corp Sugahara
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.)
Shimadzu Corp
Original Assignee
Shimadzu 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 Shimadzu Corp filed Critical Shimadzu Corp
Application granted granted Critical
Publication of DE69006900D1 publication Critical patent/DE69006900D1/de
Publication of DE69006900T2 publication Critical patent/DE69006900T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Details Of Reciprocating Pumps (AREA)
DE69006900T 1989-04-29 1990-04-26 Pumpe/Motor-Steuerungsmechanismus. Expired - Fee Related DE69006900T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1109844A JPH073220B2 (ja) 1989-04-29 1989-04-29 ポンプ／モータの容量制御機構

Publications (2)

Publication Number Publication Date
DE69006900D1 DE69006900D1 (de) 1994-04-07
DE69006900T2 true DE69006900T2 (de) 1994-06-30

Family

ID=14520632

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69006900T Expired - Fee Related DE69006900T2 (de) 1989-04-29 1990-04-26 Pumpe/Motor-Steuerungsmechanismus.

Country Status (6)

Country Link
US (1) US5138932A (de)
EP (1) EP0396328B1 (de)
JP (1) JPH073220B2 (de)
KR (1) KR940002623B1 (de)
CN (1) CN1018377B (de)
DE (1) DE69006900T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102817637B (zh) * 2012-08-06 2014-10-29 北京航空航天大学 一种基于滑阀的气动汽车发动机配气机构
FR3043433B1 (fr) * 2015-11-10 2017-12-08 Poclain Hydraulics Ind Dispositif de distribution pour une machine hydraulique et machine hydraulique equipee d'un tel dispositif
CN116241426B (zh) * 2022-09-08 2023-10-13 南京卓益控制技术有限公司 液压系统的油压电控机构及变量泵

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB812711A (en) * 1956-05-17 1959-04-29 Automotive Prod Co Ltd Improvements in or relating to liquid pressure servo-motor systems
US2033464A (en) * 1933-05-08 1936-03-10 Oilgear Co Pump and motor
US2718877A (en) * 1954-05-07 1955-09-27 Northrop Aircraft Inc Hydraulic servo with integral equalization
US2840045A (en) * 1956-08-08 1958-06-24 Oilgear Co Control for hydrodynamic machines
US2939653A (en) * 1956-10-31 1960-06-07 Westinghouse Electric Corp Flight control system
US3020890A (en) * 1959-07-20 1962-02-13 Oilgear Co Pump control valve with bypass
US3026854A (en) * 1959-07-20 1962-03-27 Oilgear Co Pump control
US3216454A (en) * 1963-07-08 1965-11-09 Lockheed Aircraft Corp Gain adjuster for servomechanisms
DE2337481C2 (de) * 1973-07-24 1982-05-13 Robert Bosch Gmbh, 7000 Stuttgart Folgesteuereinrichtung für eine verstellbare Pumpe
DE2654526C3 (de) * 1976-12-02 1982-09-30 G. Düsterloh GmbH, 4322 Sprockhövel Hydrostatische Radialkolbenmaschine
CN1010968B (zh) * 1985-11-12 1990-12-26 株式会社岛津制作所 伺服机构

Also Published As

Publication number Publication date
CN1046778A (zh) 1990-11-07
US5138932A (en) 1992-08-18
KR900016614A (ko) 1990-11-14
EP0396328A1 (de) 1990-11-07
JPH02291480A (ja) 1990-12-03
EP0396328B1 (de) 1994-03-02
JPH073220B2 (ja) 1995-01-18
DE69006900D1 (de) 1994-04-07
KR940002623B1 (ko) 1994-03-26
CN1018377B (zh) 1992-09-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee