GB8920310D0 - Attitude control device for air-sea traffic transportation means - Google Patents

Attitude control device for air-sea traffic transportation means

Info

Publication number
GB8920310D0
GB8920310D0 GB898920310A GB8920310A GB8920310D0 GB 8920310 D0 GB8920310 D0 GB 8920310D0 GB 898920310 A GB898920310 A GB 898920310A GB 8920310 A GB8920310 A GB 8920310A GB 8920310 D0 GB8920310 D0 GB 8920310D0
Authority
GB
United Kingdom
Prior art keywords
air
control device
attitude control
transportation means
traffic transportation
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.)
Granted
Application number
GB898920310A
Other versions
GB2235662B (en
GB2235662A (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.)
Daiichi Electric Co Ltd
Original Assignee
Daiichi Electric Co 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 Daiichi Electric Co Ltd filed Critical Daiichi Electric Co Ltd
Priority to GB8920310A priority Critical patent/GB2235662B/en
Publication of GB8920310D0 publication Critical patent/GB8920310D0/en
Publication of GB2235662A publication Critical patent/GB2235662A/en
Application granted granted Critical
Publication of GB2235662B publication Critical patent/GB2235662B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • 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
    • B64C13/38—Transmitting means with power amplification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
    • B64C27/58—Transmitting means, e.g. interrelated with initiating means or means acting on blades
    • B64C27/64—Transmitting means, e.g. interrelated with initiating means or means acting on blades using fluid pressure, e.g. having fluid power amplification
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
    • G05D1/08—Control of attitude, i.e. control of roll, pitch, or yaw
    • G05D1/0875—Control of attitude, i.e. control of roll, pitch, or yaw specially adapted to water vehicles
    • 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
    • B64C13/38—Transmitting means with power amplification
    • B64C13/50—Transmitting means with power amplification using electrical energy
    • B64C13/504—Transmitting means with power amplification using electrical energy using electro-hydrostatic actuators [EHA's]

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
GB8920310A 1989-09-08 1989-09-08 Attitude control device for air-sea traffic transportation means such as air craft. Expired - Fee Related GB2235662B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8920310A GB2235662B (en) 1989-09-08 1989-09-08 Attitude control device for air-sea traffic transportation means such as air craft.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8920310A GB2235662B (en) 1989-09-08 1989-09-08 Attitude control device for air-sea traffic transportation means such as air craft.

Publications (3)

Publication Number Publication Date
GB8920310D0 true GB8920310D0 (en) 1989-10-25
GB2235662A GB2235662A (en) 1991-03-13
GB2235662B GB2235662B (en) 1993-07-07

Family

ID=10662734

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8920310A Expired - Fee Related GB2235662B (en) 1989-09-08 1989-09-08 Attitude control device for air-sea traffic transportation means such as air craft.

Country Status (1)

Country Link
GB (1) GB2235662B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0523570D0 (en) * 2005-11-18 2005-12-28 Airbus Uk Ltd Aircraft cooling duct
US8155876B2 (en) * 2006-09-07 2012-04-10 The Boeing Company Systems and methods for controlling aircraft electrical power
CN101833336B (en) * 2010-04-28 2012-01-04 北京航空航天大学 Dual-redundancy attitude control system and debug method of coaxial unmanned helicopter
EP3052375B1 (en) * 2013-10-04 2020-04-15 Naiad Maritime Group, Inc. Ac servo motor hydraulic units for ship motion control

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB811057A (en) * 1956-10-04 1959-03-25 Sperry Rand Corp Electro-hydraulic servo system for steering dirigible craft
GB870259A (en) * 1957-09-07 1961-06-14 Leipzig Drehmaschinen Electro-hydraulic remote control device particularly for hydraulically activated rudders
ES367441A1 (en) * 1968-06-04 1971-04-01 Gen Electric Improvements in or relating to steering systems for marine vessels
US3727572A (en) * 1971-10-22 1973-04-17 Sperry Rand Corp Marine fin stabilizer control circuit
US4380206A (en) * 1981-03-25 1983-04-19 The United States Of America As Represented By The Secretary Of The Navy Ship roll stabilization system
US4449469A (en) * 1981-03-25 1984-05-22 The United States Of America As Represented By The Secretary Of The Navy Mechanical clutch/decoupler for hydraulic pumps
US4388889A (en) * 1981-03-31 1983-06-21 The United States Of America As Represented By The Secretary Of The Navy Electrical actuator for ship roll stabilization

Also Published As

Publication number Publication date
GB2235662B (en) 1993-07-07
GB2235662A (en) 1991-03-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050908