GB1291527A - Valve assembly for controlling a double-acting working cylinder and piston - Google Patents

Valve assembly for controlling a double-acting working cylinder and piston

Info

Publication number
GB1291527A
GB1291527A GB3428770A GB3428770A GB1291527A GB 1291527 A GB1291527 A GB 1291527A GB 3428770 A GB3428770 A GB 3428770A GB 3428770 A GB3428770 A GB 3428770A GB 1291527 A GB1291527 A GB 1291527A
Authority
GB
United Kingdom
Prior art keywords
piston
valve
valves
load
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.)
Expired
Application number
GB3428770A
Other languages
English (en)
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 Volkswagen AG filed Critical Volkswagen AG
Publication of GB1291527A publication Critical patent/GB1291527A/en
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
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0431—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the electrical control resulting in an on-off function
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Driven Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Jib Cranes (AREA)
GB3428770A 1969-07-17 1970-07-15 Valve assembly for controlling a double-acting working cylinder and piston Expired GB1291527A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691936370 DE1936370A1 (de) 1969-07-17 1969-07-17 Ventileinheit zur Steuerung von doppeltwirkenden Arbeitszylindern

Publications (1)

Publication Number Publication Date
GB1291527A true GB1291527A (en) 1972-10-04

Family

ID=5740093

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3428770A Expired GB1291527A (en) 1969-07-17 1970-07-15 Valve assembly for controlling a double-acting working cylinder and piston
GB5771370A Expired GB1317840A (en) 1969-07-17 1970-12-04 Valve assembly for controlling fluid operated double-acting working cylinders

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB5771370A Expired GB1317840A (en) 1969-07-17 1970-12-04 Valve assembly for controlling fluid operated double-acting working cylinders

Country Status (3)

Country Link
DE (1) DE1936370A1 (enrdf_load_stackoverflow)
FR (1) FR2055245A5 (enrdf_load_stackoverflow)
GB (2) GB1291527A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011120338A1 (zh) * 2010-04-01 2011-10-06 四川孚硌技术开发有限公司 非能动梭式切断阀驱动调节装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3011088A1 (de) * 1979-03-26 1980-10-09 Sperry Corp Hydraulische antriebsschaltung
DE3438215C2 (de) * 1984-10-18 1996-04-11 Wabco Gmbh Anordnungen zur Ansteuerung von mehreren Magnetventilen
DE4418514B4 (de) * 1994-05-27 2005-03-03 Robert Bosch Gmbh Elektrohydraulisches Wegeventil

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011120338A1 (zh) * 2010-04-01 2011-10-06 四川孚硌技术开发有限公司 非能动梭式切断阀驱动调节装置
CN102213342A (zh) * 2010-04-01 2011-10-12 曾祥炜 非能动梭式切断阀驱动调节装置
CN102213342B (zh) * 2010-04-01 2012-10-24 曾祥炜 非能动梭式切断阀驱动调节装置
GB2492505A (en) * 2010-04-01 2013-01-02 Winjet High Tech Invest Co Ltd Driving and adjusting device of passive shuttle-type shut-off valve
US8740176B2 (en) 2010-04-01 2014-06-03 Xiangwei Zeng Driving and adjusting device of passive shuttle-type shut-off valve
GB2492505B (en) * 2010-04-01 2017-07-05 Zeng Xiangwei Driving and adjusting device of passive shuttle-type shut-off valve

Also Published As

Publication number Publication date
GB1317840A (en) 1973-05-23
FR2055245A5 (enrdf_load_stackoverflow) 1971-05-07
DE1936370A1 (de) 1971-02-04

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees