ES412215A1 - Hydraulic control mechanism - Google Patents

Hydraulic control mechanism

Info

Publication number
ES412215A1
ES412215A1 ES412215A ES412215A ES412215A1 ES 412215 A1 ES412215 A1 ES 412215A1 ES 412215 A ES412215 A ES 412215A ES 412215 A ES412215 A ES 412215A ES 412215 A1 ES412215 A1 ES 412215A1
Authority
ES
Spain
Prior art keywords
pair
dead center
passes
rammers
acting
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
ES412215A
Other languages
Spanish (es)
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
Publication of ES412215A1 publication Critical patent/ES412215A1/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)
  • Transmission Devices (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Actuator (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Improvements to the hydraulic steering mechanisms for navigation, consisting of at least one pair of double-acting rammers driven from a constant pressure source, said rammers operating on crankshaft journals on an arm fixed with a control surface, arranged to such that one crankshaft journal passes through the top dead center when the surface is partially deflected in one direction and the other crankshaft journal passes through the top dead center when it is partially deflected, the surface in the opposite direction, incorporating said mechanism at least one pair of linked reversing valves each reversing the pressurized fluid connections for the ends of each double-acting rammer in a pair, when a piston thereof passes through its upper dead center. (Machine-translation by Google Translate, not legally binding)
ES412215A 1972-03-04 1973-03-01 Hydraulic control mechanism Expired ES412215A1 (en)

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
ES412215A1 true ES412215A1 (en) 1976-04-16

Family

ID=9964114

Family Applications (1)

Application Number Title Priority Date Filing Date
ES412215A Expired ES412215A1 (en) 1972-03-04 1973-03-01 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
NL143509C (en) * 1962-12-05

Also Published As

Publication number Publication date
NO132311C (en) 1975-10-22
NL7303062A (en) 1973-09-07
FR2174885A1 (en) 1973-10-19
YU56673A (en) 1982-02-25
JPS48104289A (en) 1973-12-27
NO132311B (en) 1975-07-14
GB1388042A (en) 1975-03-19
DE2310177A1 (en) 1973-10-18
JPS55279B2 (en) 1980-01-07
YU36654B (en) 1984-08-31
FR2174885B1 (en) 1978-05-19
IT981084B (en) 1974-10-10

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