DE3171037D1 - Hydraulic motor control system - Google Patents

Hydraulic motor control system

Info

Publication number
DE3171037D1
DE3171037D1 DE8181107401T DE3171037T DE3171037D1 DE 3171037 D1 DE3171037 D1 DE 3171037D1 DE 8181107401 T DE8181107401 T DE 8181107401T DE 3171037 T DE3171037 T DE 3171037T DE 3171037 D1 DE3171037 D1 DE 3171037D1
Authority
DE
Germany
Prior art keywords
control system
motor control
hydraulic motor
hydraulic
motor
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
DE8181107401T
Other languages
English (en)
Inventor
Heinz Ing Grad Siegel
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
Priority to DE8181107401T priority Critical patent/DE3171037D1/de
Application granted granted Critical
Publication of DE3171037D1 publication Critical patent/DE3171037D1/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/01—Locking-valves or other detent i.e. load-holding devices
    • F15B13/015—Locking-valves or other detent i.e. load-holding devices using an enclosed pilot flow valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
DE8181107401T 1980-11-08 1981-09-18 Hydraulic motor control system Expired DE3171037D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8181107401T DE3171037D1 (en) 1980-11-08 1981-09-18 Hydraulic motor control system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803042277 DE3042277A1 (de) 1980-11-08 1980-11-08 Steuervorrichtung fuer einen hydraulischen arbeitszylinder
DE8181107401T DE3171037D1 (en) 1980-11-08 1981-09-18 Hydraulic motor control system

Publications (1)

Publication Number Publication Date
DE3171037D1 true DE3171037D1 (en) 1985-07-25

Family

ID=6116353

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19803042277 Withdrawn DE3042277A1 (de) 1980-11-08 1980-11-08 Steuervorrichtung fuer einen hydraulischen arbeitszylinder
DE8181107401T Expired DE3171037D1 (en) 1980-11-08 1981-09-18 Hydraulic motor control system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19803042277 Withdrawn DE3042277A1 (de) 1980-11-08 1980-11-08 Steuervorrichtung fuer einen hydraulischen arbeitszylinder

Country Status (3)

Country Link
EP (1) EP0051728B1 (de)
JP (1) JPS57107402A (de)
DE (2) DE3042277A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466336A (en) * 1982-02-08 1984-08-21 Lakeland Hydraulics, Inc. Control valve for hydraulic motor apparatus
JPS60104899A (ja) * 1983-11-09 1985-06-10 Aisin Seiki Co Ltd 冷凍機と連結した低温容器
DE4032078C2 (de) * 1990-10-10 1997-08-07 Bosch Gmbh Robert Steuervorrichtung für einen hydraulischen Arbeitszylinder
AT402334B (de) * 1991-03-20 1997-04-25 Hoerbiger Gmbh Hydraulische zylinder/kolben-anordnung
DE4140604A1 (de) * 1991-12-10 1993-06-17 Bosch Gmbh Robert Steuervorrichtung fuer den volumenstrom eines hydraulischen arbeitsmittels
DE19754242A1 (de) * 1997-12-06 1999-06-10 Bosch Gmbh Robert Hydraulisches Sperrventil in Sitzventilbauart
CN103899596B (zh) * 2014-03-31 2016-11-02 雷永志 一种带先导单向阀的液压锁
CN105221755B (zh) * 2014-07-02 2019-04-05 浙江师范大学 一种带阻尼活塞的锥阀式直动大流量水阀
CN113775590A (zh) * 2021-10-18 2021-12-10 山东泰丰智能控制股份有限公司 一种具备缓冲功能的定压差阀

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015316A (en) * 1959-01-08 1962-01-02 William Waterman Counterbalance valves and the like
US3207177A (en) * 1962-09-21 1965-09-21 Ohio Brass Co Valve for controlling movement of a fluid power unit
JPS427071Y1 (de) * 1965-10-14 1967-04-03
DE2214245A1 (de) * 1972-03-23 1973-10-04 Teves Gmbh Alfred Zwillingsrueckschlagventil
JPS4933973A (de) * 1972-07-29 1974-03-28
US3981479A (en) * 1974-06-14 1976-09-21 Snap-Tite, Inc. Check valve
DE2626611A1 (de) * 1976-06-14 1977-12-22 Siemens Ag Geraet mit einem mittels eines geraeteventils steuerbaren hydraulikmotor
JPS53126522A (en) * 1977-04-12 1978-11-04 Daikin Ind Ltd Pilot check valve
JPS5932033B2 (ja) * 1978-06-16 1984-08-06 株式会社東芝 工業用テレビカメラ
US4223693A (en) * 1978-07-27 1980-09-23 Modular Controls Corporation Counterbalance valve

Also Published As

Publication number Publication date
JPS57107402A (en) 1982-07-03
EP0051728A1 (de) 1982-05-19
DE3042277A1 (de) 1982-06-03
EP0051728B1 (de) 1985-06-19

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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