FR2157808A1 - - Google Patents

Info

Publication number
FR2157808A1
FR2157808A1 FR7233723A FR7233723A FR2157808A1 FR 2157808 A1 FR2157808 A1 FR 2157808A1 FR 7233723 A FR7233723 A FR 7233723A FR 7233723 A FR7233723 A FR 7233723A FR 2157808 A1 FR2157808 A1 FR 2157808A1
Authority
FR
France
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
FR7233723A
Other languages
French (fr)
Other versions
FR2157808B1 (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.)
Northrop Grumman Properties Ltd
Original Assignee
Lucas Aerospace 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 Lucas Aerospace Ltd filed Critical Lucas Aerospace Ltd
Publication of FR2157808A1 publication Critical patent/FR2157808A1/fr
Application granted granted Critical
Publication of FR2157808B1 publication Critical patent/FR2157808B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • B64D45/0005—Devices specially adapted to indicate the position of a movable element of the aircraft, e.g. landing gear
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/0055—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots with safety arrangements
    • G05D1/0077—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots with safety arrangements using redundant signals or controls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • B64D45/0005—Devices specially adapted to indicate the position of a movable element of the aircraft, e.g. landing gear
    • B64D2045/001—Devices specially adapted to indicate the position of a movable element of the aircraft, e.g. landing gear for indicating symmetry of flaps deflection

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Multiple Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Direct Current Motors (AREA)
FR7233723A 1971-09-23 1972-09-22 Expired FR2157808B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4435871A GB1400449A (en) 1971-09-23 1971-09-23 Actuating arrangements for aircraft control surfaces

Publications (2)

Publication Number Publication Date
FR2157808A1 true FR2157808A1 (en) 1973-06-08
FR2157808B1 FR2157808B1 (en) 1975-03-14

Family

ID=10432909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7233723A Expired FR2157808B1 (en) 1971-09-23 1972-09-22

Country Status (5)

Country Link
JP (1) JPS5550840B2 (en)
DE (1) DE2246576C3 (en)
FR (1) FR2157808B1 (en)
GB (1) GB1400449A (en)
IT (1) IT965443B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256277A (en) * 1978-09-12 1981-03-17 Embree David G Actuator system for aircraft control surfaces
DE3013774A1 (en) * 1980-04-10 1981-10-15 Vereinigte Flugtechnische Werke Gmbh, 2800 Bremen OPERATING ARRANGEMENT FOR FLAP VALVES
JPS6363234U (en) * 1986-10-15 1988-04-26
DE10353672A1 (en) * 2003-11-12 2005-06-23 Airbus Deutschland Gmbh Method for load limitation in drive systems
DE102005059369B4 (en) 2005-12-13 2012-06-14 Airbus Operations Gmbh Method and device for automatically relieving a high-lift surface system, in particular a landing flap system, of an aircraft
US10450055B2 (en) * 2017-06-15 2019-10-22 The Boeing Company Methods and apparatus for a distributed aircraft actuation system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769603A (en) * 1951-04-27 1956-11-06 Sperry Rand Corp Control system for aircraft surfaces

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769603A (en) * 1951-04-27 1956-11-06 Sperry Rand Corp Control system for aircraft surfaces

Also Published As

Publication number Publication date
GB1400449A (en) 1975-07-16
DE2246576C3 (en) 1980-03-13
JPS4840199A (en) 1973-06-13
FR2157808B1 (en) 1975-03-14
IT965443B (en) 1974-01-31
JPS5550840B2 (en) 1980-12-20
DE2246576A1 (en) 1973-03-29
DE2246576B2 (en) 1979-07-05

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Legal Events

Date Code Title Description
ST Notification of lapse