GB1388042A - Hydraulic control mechanism - Google Patents

Hydraulic control mechanism

Info

Publication number
GB1388042A
GB1388042A GB1023572A GB1023572A GB1388042A GB 1388042 A GB1388042 A GB 1388042A GB 1023572 A GB1023572 A GB 1023572A GB 1023572 A GB1023572 A GB 1023572A GB 1388042 A GB1388042 A GB 1388042A
Authority
GB
United Kingdom
Prior art keywords
crank
pair
top dead
dead centre
rudder
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
GB1023572A
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.)
N Worthing and Co Ltd
Original Assignee
N Worthing and 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 N Worthing and Co Ltd filed Critical N Worthing and Co Ltd
Priority to GB1023572A priority Critical patent/GB1388042A/en
Priority to NO818/73A priority patent/NO132311C/no
Priority to ES412215A priority patent/ES412215A1/en
Priority to FR7307300A priority patent/FR2174885B1/fr
Priority to DE19732310177 priority patent/DE2310177A1/en
Priority to IT21142/73A priority patent/IT981084B/en
Priority to YU0566/73A priority patent/YU36654B/en
Priority to NL7303062A priority patent/NL7303062A/xx
Priority to JP2595173A priority patent/JPS55279B2/ja
Priority to US508617A priority patent/US3911847A/en
Publication of GB1388042A publication Critical patent/GB1388042A/en
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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • 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
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06—Steering by rudders
    • B63H25/08—Steering gear
    • B63H25/14—Steering gear power assisted; power driven, i.e. using steering engine
    • B63H25/18—Transmitting of movement of initiating means to steering engine
    • B63H25/22—Transmitting of movement of initiating means to steering engine by fluid means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06—Steering by rudders
    • B63H25/08—Steering gear
    • B63H25/14—Steering gear power assisted; power driven, i.e. using steering engine
    • B63H25/34—Transmitting of movement of engine to rudder, e.g. using quadrants, brakes
    • 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
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B64D37/02—Tanks
    • 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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/12—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which both the controlling element and the servomotor control the same member influencing a fluid passage and are connected to that member by means of a differential gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Transmission Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Actuator (AREA)

Abstract

1388042 Controlling ships' rudders and stabilizers; controlling aircraft N WORTHING & CO Ltd 2 March 1973 [4 March 1972] 10235/72 Headings B7V B7G and B7M An hydraulic control mechanism consists of a pair of double acting rams 2a, 2b powered from constant pressure source 14. The rams act on crank-pins 7a, 7b on arm 8 fixed to rudder stock 9 so that one crank-pin passes through top dead centre when the rudder is partially deflected in one direction and the other crank-pin passes through top dead centre when the rudder is partially deflected in the opposite direction. The mechanism includes at least one pair 10a. 10b of linked reversing valves each one reversing pressure fluid connections to the ends of each ram of the pair, as a piston thereof passes through its top dead centre. The surface controlled may also be a ship's stabilizing fin or an aileron of an aircraft.
GB1023572A 1972-03-04 1972-03-04 Hydraulic control mechanism Expired GB1388042A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB1023572A GB1388042A (en) 1972-03-04 1972-03-04 Hydraulic control mechanism
NO818/73A NO132311C (en) 1972-03-04 1973-02-28
ES412215A ES412215A1 (en) 1972-03-04 1973-03-01 Hydraulic control mechanism
FR7307300A FR2174885B1 (en) 1972-03-04 1973-03-01
DE19732310177 DE2310177A1 (en) 1972-03-04 1973-03-01 HYDRAULIC CONTROL DEVICE
IT21142/73A IT981084B (en) 1972-03-04 1973-03-02 HYDRAULIC STEERING MECHANISM
YU0566/73A YU36654B (en) 1972-03-04 1973-03-02 Hydraulic mechanism for controlling a ship rudder
NL7303062A NL7303062A (en) 1972-03-04 1973-03-05
JP2595173A JPS55279B2 (en) 1972-03-04 1973-03-05
US508617A US3911847A (en) 1972-03-04 1974-09-23 Hydraulic steering mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1023572A GB1388042A (en) 1972-03-04 1972-03-04 Hydraulic control mechanism

Publications (1)

Publication Number Publication Date
GB1388042A true GB1388042A (en) 1975-03-19

Family

ID=9964114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1023572A Expired GB1388042A (en) 1972-03-04 1972-03-04 Hydraulic control mechanism

Country Status (9)

Country Link
JP (1) JPS55279B2 (en)
DE (1) DE2310177A1 (en)
ES (1) ES412215A1 (en)
FR (1) FR2174885B1 (en)
GB (1) GB1388042A (en)
IT (1) IT981084B (en)
NL (1) NL7303062A (en)
NO (1) NO132311C (en)
YU (1) YU36654B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537227B1 (en) * 1982-12-06 1987-08-21 Centre Techn Ind Mecanique BALL TRANSMISSION BETWEEN TWO SHAFTS
JPS62251297A (en) * 1986-04-23 1987-11-02 Japan Hamuwaaji Kk Steering device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1190131A (en) * 1958-01-15 1959-10-09 Paul Duclos Soc D Expl Des Ets Steering gear
FR1352180A (en) * 1962-12-05 1964-05-15 Sita Advanced loading device for household refuse collection vehicles

Also Published As

Publication number Publication date
YU56673A (en) 1982-02-25
ES412215A1 (en) 1976-04-16
JPS48104289A (en) 1973-12-27
FR2174885A1 (en) 1973-10-19
YU36654B (en) 1984-08-31
NL7303062A (en) 1973-09-07
NO132311B (en) 1975-07-14
NO132311C (en) 1975-10-22
IT981084B (en) 1974-10-10
JPS55279B2 (en) 1980-01-07
DE2310177A1 (en) 1973-10-18
FR2174885B1 (en) 1978-05-19

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee