JPS57107402A - Controller for hydraulic working cylinder - Google Patents

Controller for hydraulic working cylinder

Info

Publication number
JPS57107402A
JPS57107402A JP56177307A JP17730781A JPS57107402A JP S57107402 A JPS57107402 A JP S57107402A JP 56177307 A JP56177307 A JP 56177307A JP 17730781 A JP17730781 A JP 17730781A JP S57107402 A JPS57107402 A JP S57107402A
Authority
JP
Japan
Prior art keywords
controller
working cylinder
hydraulic working
hydraulic
cylinder
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.)
Pending
Application number
JP56177307A
Other languages
Japanese (ja)
Inventor
Jiigeru Haintsu
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 JPS57107402A publication Critical patent/JPS57107402A/en
Pending 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)
JP56177307A 1980-11-08 1981-11-06 Controller for hydraulic working cylinder Pending JPS57107402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803042277 DE3042277A1 (en) 1980-11-08 1980-11-08 CONTROL DEVICE FOR A HYDRAULIC WORKING CYLINDER

Publications (1)

Publication Number Publication Date
JPS57107402A true JPS57107402A (en) 1982-07-03

Family

ID=6116353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56177307A Pending JPS57107402A (en) 1980-11-08 1981-11-06 Controller for hydraulic working cylinder

Country Status (3)

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

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 (en) * 1983-11-09 1985-06-10 Aisin Seiki Co Ltd Low temperature vessel connected to refrigerator
DE4032078C2 (en) * 1990-10-10 1997-08-07 Bosch Gmbh Robert Control device for a hydraulic working cylinder
AT402334B (en) * 1991-03-20 1997-04-25 Hoerbiger Gmbh HYDRAULIC CYLINDER / PISTON ARRANGEMENT
DE4140604A1 (en) * 1991-12-10 1993-06-17 Bosch Gmbh Robert CONTROL DEVICE FOR THE VOLUME FLOW OF A HYDRAULIC WORKING AGENT
DE19754242A1 (en) * 1997-12-06 1999-06-10 Bosch Gmbh Robert Hydraulic check valve in seat valve design
CN103899596B (en) * 2014-03-31 2016-11-02 雷永志 A kind of hydraulic lock of band guide's check valve
CN105221755B (en) * 2014-07-02 2019-04-05 浙江师范大学 A kind of cone valve type direct acting big flow water valve with damping piston
CN113775590A (en) * 2021-10-18 2021-12-10 山东泰丰智能控制股份有限公司 Constant pressure differential valve with buffering function

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS427071Y1 (en) * 1965-10-14 1967-04-03
JPS4933973A (en) * 1972-07-29 1974-03-28
JPS53126522A (en) * 1977-04-12 1978-11-04 Daikin Ind Ltd Pilot check valve
JPS55631A (en) * 1978-06-16 1980-01-07 Toshiba Corp Industrial television camera

Family Cites Families (6)

* 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
DE2214245A1 (en) * 1972-03-23 1973-10-04 Teves Gmbh Alfred TWIN NON-RETURN VALVE
US3981479A (en) * 1974-06-14 1976-09-21 Snap-Tite, Inc. Check valve
DE2626611A1 (en) * 1976-06-14 1977-12-22 Siemens Ag UNIT WITH A HYDRAULIC MOTOR CONTROLLED BY A UNIT VALVE
US4223693A (en) * 1978-07-27 1980-09-23 Modular Controls Corporation Counterbalance valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS427071Y1 (en) * 1965-10-14 1967-04-03
JPS4933973A (en) * 1972-07-29 1974-03-28
JPS53126522A (en) * 1977-04-12 1978-11-04 Daikin Ind Ltd Pilot check valve
JPS55631A (en) * 1978-06-16 1980-01-07 Toshiba Corp Industrial television camera

Also Published As

Publication number Publication date
EP0051728B1 (en) 1985-06-19
EP0051728A1 (en) 1982-05-19
DE3042277A1 (en) 1982-06-03
DE3171037D1 (en) 1985-07-25

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