FR2094052B1 - - Google Patents

Info

Publication number
FR2094052B1
FR2094052B1 FR7120303A FR7120303A FR2094052B1 FR 2094052 B1 FR2094052 B1 FR 2094052B1 FR 7120303 A FR7120303 A FR 7120303A FR 7120303 A FR7120303 A FR 7120303A FR 2094052 B1 FR2094052 B1 FR 2094052B1
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.)
Expired
Application number
FR7120303A
Other languages
French (fr)
Other versions
FR2094052A1 (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.)
Ltv Electrosystems Inc
Original Assignee
Ltv Electrosystems Inc
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 Ltv Electrosystems Inc filed Critical Ltv Electrosystems Inc
Publication of FR2094052A1 publication Critical patent/FR2094052A1/fr
Application granted granted Critical
Publication of FR2094052B1 publication Critical patent/FR2094052B1/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)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
FR7120303A 1970-06-04 1971-06-04 Expired FR2094052B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4332570A 1970-06-04 1970-06-04

Publications (2)

Publication Number Publication Date
FR2094052A1 FR2094052A1 (en) 1972-02-04
FR2094052B1 true FR2094052B1 (en) 1976-07-23

Family

ID=21926588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7120303A Expired FR2094052B1 (en) 1970-06-04 1971-06-04

Country Status (3)

Country Link
US (1) US3683749A (en)
FR (1) FR2094052B1 (en)
GB (1) GB1342675A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472998A (en) * 1982-11-19 1984-09-25 Pneumo Corporation Redundant control actuation system-concentric direct drive valve
DE3369177D1 (en) * 1983-09-07 1987-02-19 Mainz Gmbh Feinmech Werke Checking device for duplicated flight controls
EP0152714B1 (en) * 1984-01-09 1987-04-01 AEROSPATIALE Société Nationale Industrielle Aircraft flight control system
US4545407A (en) * 1984-02-29 1985-10-08 United Technologies Corporation Jam compensating control valve
US4576198A (en) * 1984-05-08 1986-03-18 Hr Textron Inc. Servovalve with integrated failure monitoring
US6755375B2 (en) * 2002-10-22 2004-06-29 The Boeing Company Method and apparatus for controlling aircraft devices with multiple actuators
US7210653B2 (en) * 2002-10-22 2007-05-01 The Boeing Company Electric-based secondary power system architectures for aircraft
US6981439B2 (en) * 2003-08-22 2006-01-03 Hr Textron, Inc. Redundant flow control for hydraulic actuator systems
US6923405B2 (en) * 2003-11-17 2005-08-02 The Boeing Company Enhanced rudder control system
US7513119B2 (en) 2005-02-03 2009-04-07 The Boeing Company Systems and methods for starting aircraft engines
US7871038B2 (en) * 2007-05-17 2011-01-18 The Boeing Company Systems and methods for providing airflow in an aerospace vehicle
US7687927B2 (en) * 2007-11-21 2010-03-30 The Boeing Company Electrical systems architecture for an aircraft, and related operating methods
US8657227B1 (en) 2009-09-11 2014-02-25 The Boeing Company Independent power generation in aircraft
US8738268B2 (en) 2011-03-10 2014-05-27 The Boeing Company Vehicle electrical power management and distribution
FR2981133B1 (en) * 2011-10-10 2013-10-25 In Lhc METHOD OF DETECTING FAILURE OF SERVOVALVE AND SERVOVALVE APPLYING.
JP2013147049A (en) * 2012-01-17 2013-08-01 Nabtesco Corp Aircraft actuator hydraulic system
DE102016006275B3 (en) * 2016-05-25 2017-11-09 Karl Wiedemann Channel cleaning device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2362349A (en) * 1942-01-19 1944-11-07 Crane Co Fluid motor bypass valve
US2424288A (en) * 1944-03-24 1947-07-22 Victor H Severy Automatic steering apparatus
US2597419A (en) * 1949-06-02 1952-05-20 Hobson Ltd H M Hydraulic servomotor and the like
US2597420A (en) * 1949-06-02 1952-05-20 Hobson Ltd H M Apparatus operating the flying controls of aircraft
US3406721A (en) * 1965-09-30 1968-10-22 Bell Aerospace Corp Spool seizure output bypass valve
FR1529793A (en) * 1967-05-08 1968-06-21 Dassault Avions Device for controlling aerodynamic components of airplanes or aerodynes, in particular spoilers

Also Published As

Publication number Publication date
US3683749A (en) 1972-08-15
FR2094052A1 (en) 1972-02-04
GB1342675A (en) 1974-01-03

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