GB1274231A - Improvements relating to apparatus for controlling the orientation of control members - Google Patents

Improvements relating to apparatus for controlling the orientation of control members

Info

Publication number
GB1274231A
GB1274231A GB25692/68A GB2569268A GB1274231A GB 1274231 A GB1274231 A GB 1274231A GB 25692/68 A GB25692/68 A GB 25692/68A GB 2569268 A GB2569268 A GB 2569268A GB 1274231 A GB1274231 A GB 1274231A
Authority
GB
United Kingdom
Prior art keywords
moves
piston
regulator
controlling
lever
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
GB25692/68A
Inventor
Roger Edward Gwynn
Michael John Turnham
Alexander Arthur Tann
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.)
MUIRHEAD Ltd
Original Assignee
MUIRHEAD 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 MUIRHEAD Ltd filed Critical MUIRHEAD Ltd
Priority to GB25692/68A priority Critical patent/GB1274231A/en
Priority to US827278A priority patent/US3611971A/en
Priority to FR6917516A priority patent/FR2009589A1/fr
Priority to NL6908182A priority patent/NL6908182A/xx
Priority to DE19691927378 priority patent/DE1927378A1/en
Publication of GB1274231A publication Critical patent/GB1274231A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C17/00—Aircraft stabilisation not otherwise provided for
    • B64C17/02—Aircraft stabilisation not otherwise provided for by gravity or inertia-actuated apparatus
    • B64C17/06—Aircraft stabilisation not otherwise provided for by gravity or inertia-actuated apparatus by gyroscopic apparatus
    • 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
    • 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
    • G05D1/08—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

1,274,231. Stabilizers. MUIRHEAD Ltd. 21 May, 1969 [29 May, 1968], No. 25692/68. Heading B7M. A control unit for a stabilizer fin 1, 2 comprises means 51 responsive to the motion of a ship and operating means exerting a controlling force on the fin, a further means 35 modifying the response of means 51 in dependence on the controlling force. Gyro 51 causes pivoting of lever 43 about fulcrum 44 and positioning of valve 42 to connect supply line 28<SP>1</SP> to chamber 37 or 38. Control piston 28 moves to open pressure regulator 21 or 24 and also moves piston 27 which connects supply line 28<SP>1</SP> with the regulator. Fluid from the regulator operates units 11, 12 to tilt the fins 1, 2. The movement of piston 28 also moves non-linear cam 35, and cam follower 45 causes pivoting of lever 43 about its end and thus modifies the movement of valve 42.
GB25692/68A 1968-05-29 1968-05-29 Improvements relating to apparatus for controlling the orientation of control members Expired GB1274231A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB25692/68A GB1274231A (en) 1968-05-29 1968-05-29 Improvements relating to apparatus for controlling the orientation of control members
US827278A US3611971A (en) 1968-05-29 1969-05-23 Control of moving surfaces
FR6917516A FR2009589A1 (en) 1968-05-29 1969-05-29
NL6908182A NL6908182A (en) 1968-05-29 1969-05-29
DE19691927378 DE1927378A1 (en) 1968-05-29 1969-05-29 Control device for controlling the movement of surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25692/68A GB1274231A (en) 1968-05-29 1968-05-29 Improvements relating to apparatus for controlling the orientation of control members

Publications (1)

Publication Number Publication Date
GB1274231A true GB1274231A (en) 1972-05-17

Family

ID=10231749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25692/68A Expired GB1274231A (en) 1968-05-29 1968-05-29 Improvements relating to apparatus for controlling the orientation of control members

Country Status (5)

Country Link
US (1) US3611971A (en)
DE (1) DE1927378A1 (en)
FR (1) FR2009589A1 (en)
GB (1) GB1274231A (en)
NL (1) NL6908182A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261278A (en) * 1979-12-17 1981-04-14 Gaudin George C Gyro-controlled pitch stabilizing system
US7263942B1 (en) * 2006-07-28 2007-09-04 Mitsubishi Heavy Industries, Ltd. Fin stabilizer for vessel and control method and control program therefor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979010A (en) * 1955-06-20 1961-04-11 Sperry Rand Corp Ship stabilization system
US2960959A (en) * 1956-09-17 1960-11-22 Sperry Rand Corp Roll stabilization system for marine vessels
US3020869A (en) * 1959-08-12 1962-02-13 Sperry Rand Corp Activated fin ship stabilizer
US3169501A (en) * 1963-01-30 1965-02-16 Sperry Rand Corp Ship stabilization apparatus

Also Published As

Publication number Publication date
US3611971A (en) 1971-10-12
NL6908182A (en) 1969-12-02
FR2009589A1 (en) 1970-02-06
DE1927378A1 (en) 1970-06-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee