GB8609551D0 - Pneumatic actuators - Google Patents

Pneumatic actuators

Info

Publication number
GB8609551D0
GB8609551D0 GB868609551A GB8609551A GB8609551D0 GB 8609551 D0 GB8609551 D0 GB 8609551D0 GB 868609551 A GB868609551 A GB 868609551A GB 8609551 A GB8609551 A GB 8609551A GB 8609551 D0 GB8609551 D0 GB 8609551D0
Authority
GB
United Kingdom
Prior art keywords
pneumatic actuators
actuators
pneumatic
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.)
Granted
Application number
GB868609551A
Other versions
GB2174758A (en
GB2174758B (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.)
Colt International Ltd
Original Assignee
Colt International Ltd
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 Colt International Ltd filed Critical Colt International Ltd
Publication of GB8609551D0 publication Critical patent/GB8609551D0/en
Publication of GB2174758A publication Critical patent/GB2174758A/en
Application granted granted Critical
Publication of GB2174758B publication Critical patent/GB2174758B/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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/20—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members
    • F15B11/205—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members the position of the actuator controlling the fluid flow to the subsequent actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
GB08609551A 1985-04-23 1986-04-18 Improvements in pneumatic actuators Expired GB2174758B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858510352A GB8510352D0 (en) 1985-04-23 1985-04-23 Pneumatic actuators

Publications (3)

Publication Number Publication Date
GB8609551D0 true GB8609551D0 (en) 1986-05-21
GB2174758A GB2174758A (en) 1986-11-12
GB2174758B GB2174758B (en) 1988-05-05

Family

ID=10578082

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858510352A Pending GB8510352D0 (en) 1985-04-20 1985-04-23 Pneumatic actuators
GB08609551A Expired GB2174758B (en) 1985-04-23 1986-04-18 Improvements in pneumatic actuators

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858510352A Pending GB8510352D0 (en) 1985-04-20 1985-04-23 Pneumatic actuators

Country Status (2)

Country Link
EP (1) EP0199556A1 (en)
GB (2) GB8510352D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5996773A (en) * 1998-02-06 1999-12-07 Gist; Richard T. Fluid drive for reciprocating floor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB657672A (en) * 1945-11-26 1951-09-26 Hpm Dev Corp Improvements in or relating to the control of hydraulic systems
US3146678A (en) * 1962-03-12 1964-09-01 Henry Von Den Benken Fluid actuated motor with fluid flow control
US3270621A (en) * 1964-04-30 1966-09-06 Reynolds Metals Co Hydraulic actuator and locking mechanism
FR2425008A1 (en) * 1978-05-05 1979-11-30 Climax France Sa DEVICE FOR CONTROLLING THE DECELERATION AND / OR ACCELERATION OF A MOBILE ELEMENT FOLLOWING A BACK-AND-BACK RIGGED ALTERNATIVE MOVEMENT, IN THE NEARBY OF AT LEAST ONE OF THE MOBILE ELEMENT LIMIT DEAD POINTS
US4437387A (en) * 1981-01-15 1984-03-20 The Boeing Company Integral actuator and sequencing valve
DE3146845A1 (en) * 1981-11-26 1983-06-01 Wabco Steuerungstechnik GmbH & Co, 3000 Hannover DEVICE FOR STOPPING THE WORKING PISTON OF A DOUBLE-ACTING WORK CYLINDER
NZ212472A (en) * 1984-06-28 1989-01-27 Colt Int Ltd Lightweight louvred fire ventilator

Also Published As

Publication number Publication date
GB8510352D0 (en) 1985-05-30
EP0199556A1 (en) 1986-10-29
GB2174758A (en) 1986-11-12
GB2174758B (en) 1988-05-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930418