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GB2068463B - Fluid-pressure actuators - Google Patents

Fluid-pressure actuators

Info

Publication number
GB2068463B
GB2068463B GB8028766A GB8028766A GB2068463B GB 2068463 B GB2068463 B GB 2068463B GB 8028766 A GB8028766 A GB 8028766A GB 8028766 A GB8028766 A GB 8028766A GB 2068463 B GB2068463 B GB 2068463B
Authority
GB
United Kingdom
Prior art keywords
fluid
pressure actuators
actuators
pressure
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
GB8028766A
Other versions
GB2068463A (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.)
BAE Systems PLC
Original Assignee
British Aerospace PLC
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 British Aerospace PLC filed Critical British Aerospace PLC
Priority to GB8028766A priority Critical patent/GB2068463B/en
Publication of GB2068463A publication Critical patent/GB2068463A/en
Application granted granted Critical
Publication of GB2068463B publication Critical patent/GB2068463B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/02—Stabilising arrangements
    • F42B10/14—Stabilising arrangements using fins spread or deployed after launch, e.g. after leaving the barrel
    • F42B10/20—Stabilising arrangements using fins spread or deployed after launch, e.g. after leaving the barrel deployed by combustion gas pressure, or by pneumatic or hydraulic forces
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/12—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/02—Stabilising arrangements
    • F42B10/14—Stabilising arrangements using fins spread or deployed after launch, e.g. after leaving the barrel
    • F42B10/16—Wrap-around fins

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Motors (AREA)
GB8028766A 1979-09-18 1980-12-05 Fluid-pressure actuators Expired GB2068463B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8028766A GB2068463B (en) 1979-09-18 1980-12-05 Fluid-pressure actuators

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7931435 1979-09-18
GB8028766A GB2068463B (en) 1979-09-18 1980-12-05 Fluid-pressure actuators

Publications (2)

Publication Number Publication Date
GB2068463A GB2068463A (en) 1981-08-12
GB2068463B true GB2068463B (en) 1983-09-14

Family

ID=26272834

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8028766A Expired GB2068463B (en) 1979-09-18 1980-12-05 Fluid-pressure actuators

Country Status (1)

Country Link
GB (1) GB2068463B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3916690C1 (en) * 1989-05-23 1998-10-01 Bodenseewerk Geraetetech Fold-out wing arrangement for missiles
DE4229989A1 (en) * 1992-09-08 1994-03-10 Festo Kg Rotary linear unit
FR2731749B1 (en) * 1995-03-16 1997-04-30 Univ Metz HYDRAULIC SERVOMOTOR WITH LINEAR FLOW VARIATION
NL1003171C2 (en) * 1996-05-20 1997-11-21 Arie Van Wieringen Video Film Pressure-operated pneumatic vane-cylinder
US8240242B2 (en) * 2008-12-08 2012-08-14 Raytheon Company Pressurized rotary actuator
SE535837C2 (en) * 2011-04-14 2013-01-08 Bae Systems Bofors Ab Fenutfällningsmekanism
DE102014208241A1 (en) * 2014-04-30 2015-11-05 Siemens Aktiengesellschaft Pressure medium drive and method for operating a pressure medium drive
EP3494310B1 (en) * 2016-08-05 2025-10-01 Woodward, Inc. Multi-chamber rotary piston actuator
RU184337U1 (en) * 2018-04-17 2018-10-22 Акционерное общество "Корпорация "Тактическое ракетное вооружение" DEVICE OF STOPPING THE STOCK OF THE MECHANISM OF LAYING OF AERODYNAMIC SURFACES
CN119773959B (en) * 2025-03-12 2025-05-13 北京航辰机载智能系统科技有限公司 An electrostatic hydraulic motor actuator for driving the control surface of thin-wing aircraft

Also Published As

Publication number Publication date
GB2068463A (en) 1981-08-12

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Legal Events

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