FR1503129A - Perfectionnements relatifs aux systèmes de commande - Google Patents

Perfectionnements relatifs aux systèmes de commande

Info

Publication number
FR1503129A
FR1503129A FR85806A FR85806A FR1503129A FR 1503129 A FR1503129 A FR 1503129A FR 85806 A FR85806 A FR 85806A FR 85806 A FR85806 A FR 85806A FR 1503129 A FR1503129 A FR 1503129A
Authority
FR
France
Prior art keywords
control systems
systems
control
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
FR85806A
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.)
Bell Aerospace Corp
Original Assignee
Bell Aerospace Corp
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 Bell Aerospace Corp filed Critical Bell Aerospace Corp
Application granted granted Critical
Publication of FR1503129A publication Critical patent/FR1503129A/fr
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
    • F15B18/00—Parallel arrangements of independent servomotor systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
    • B64C13/24—Transmitting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
FR85806A 1965-12-01 1966-12-01 Perfectionnements relatifs aux systèmes de commande Expired FR1503129A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US510911A US3338138A (en) 1965-12-01 1965-12-01 Redundant control system

Publications (1)

Publication Number Publication Date
FR1503129A true FR1503129A (fr) 1967-11-24

Family

ID=24032689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR85806A Expired FR1503129A (fr) 1965-12-01 1966-12-01 Perfectionnements relatifs aux systèmes de commande

Country Status (3)

Country Link
US (1) US3338138A (fr)
FR (1) FR1503129A (fr)
GB (1) GB1112289A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406702A (en) * 1965-12-01 1968-10-22 Bell Aerospace Corp Apparatus for comparing hydraeric pressure signals and detecting disparity therebetween
US3489889A (en) * 1966-09-28 1970-01-13 North American Rockwell Redundant signalling apparatus having improved failure exclusion
US3496836A (en) * 1968-01-02 1970-02-24 Bell Aerospace Corp Redundant control system having fail-operate fail-neutral and channel emergency select
US3702575A (en) * 1971-06-01 1972-11-14 Nasa Redundant hydraulic control system for actuators
US3874405A (en) * 1973-08-24 1975-04-01 Moog Inc Multiple tow-stage electrohydraulic servovalve apparatus
US4338965A (en) * 1980-06-02 1982-07-13 Moog Inc. Self-monitoring dual-spool servovalve
US4533097A (en) * 1983-07-11 1985-08-06 Sundstrand Corporation Multi-motor actuation system for a power drive unit
EP0152714B1 (fr) * 1984-01-09 1987-04-01 AEROSPATIALE Société Nationale Industrielle Système de commandes de vol pour aéronef
US6367248B1 (en) 1999-10-22 2002-04-09 Honeywell International Inc. Active hydraulic control pressure system for adverse “G” flight conditions
US8210206B2 (en) * 2007-11-27 2012-07-03 Woodward Hrt, Inc. Dual redundant servovalve
JP5714341B2 (ja) * 2011-01-19 2015-05-07 ナブテスコ株式会社 航空機用アクチュエータ
RU2467214C1 (ru) * 2011-03-16 2012-11-20 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Электрогидравлический следящий привод
US10458557B2 (en) * 2016-04-20 2019-10-29 Sikorsky Aircraft Corporation Hydraulic actuator force fight mitigation mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124041A (en) * 1964-03-10 Servo amplifier
US3149272A (en) * 1962-04-10 1964-09-15 Sperry Rand Corp Discriminating safety monitor for servo systems
US3270623A (en) * 1964-04-13 1966-09-06 Moog Inc Fluid powered servomechanism of a redundant, monitor type

Also Published As

Publication number Publication date
US3338138A (en) 1967-08-29
GB1112289A (en) 1968-05-01

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