GB2129166B - Fluid-powered actuators - Google Patents

Fluid-powered actuators

Info

Publication number
GB2129166B
GB2129166B GB08032838A GB8032838A GB2129166B GB 2129166 B GB2129166 B GB 2129166B GB 08032838 A GB08032838 A GB 08032838A GB 8032838 A GB8032838 A GB 8032838A GB 2129166 B GB2129166 B GB 2129166B
Authority
GB
United Kingdom
Prior art keywords
fluid
powered actuators
actuators
powered
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
GB08032838A
Other versions
GB2129166A (en
Inventor
James Edward Stangroom
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB08032838A priority Critical patent/GB2129166B/en
Publication of GB2129166A publication Critical patent/GB2129166A/en
Application granted granted Critical
Publication of GB2129166B publication Critical patent/GB2129166B/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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/06—Use of special fluids, e.g. liquid metal; Special adaptations of fluid-pressure systems, or control of elements therefor, to the use of such fluids
    • F15B21/065—Use of electro- or magnetosensitive fluids, e.g. electrorheological fluid

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)
  • Fluid-Pressure Circuits (AREA)
GB08032838A 1979-10-24 1980-10-13 Fluid-powered actuators Expired GB2129166B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08032838A GB2129166B (en) 1979-10-24 1980-10-13 Fluid-powered actuators

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7936927 1979-10-24
GB08032838A GB2129166B (en) 1979-10-24 1980-10-13 Fluid-powered actuators

Publications (2)

Publication Number Publication Date
GB2129166A GB2129166A (en) 1984-05-10
GB2129166B true GB2129166B (en) 1984-10-31

Family

ID=26273344

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08032838A Expired GB2129166B (en) 1979-10-24 1980-10-13 Fluid-powered actuators

Country Status (1)

Country Link
GB (1) GB2129166B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5270744A (en) * 1987-06-01 1993-12-14 Valdemar Portney Multifocal ophthalmic lens

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB842359A (en) * 1956-06-27 1960-07-27 Mercier Jean Hydraulic remote control steering systems
SE342871B (en) * 1967-11-24 1972-02-21 Mitsubishi Heavy Ind Ltd
NL7309231A (en) * 1973-07-03 1975-01-07 Doornes Bedrijfswagen Fab CONTROL DEVICE FOR A DOUBLE ACTING LIFT CYLINDER.
GB1476634A (en) * 1973-10-31 1977-06-16 Dewandre Co Ltd C Control valves for hydraulic rams
GB1501975A (en) * 1975-02-18 1978-02-22 Bulk Unit Load Systems Ltd Slide valve assemblies

Also Published As

Publication number Publication date
GB2129166A (en) 1984-05-10

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931013