GB553440A - Improvements in or relating to hydraulic control mechanism - Google Patents

Improvements in or relating to hydraulic control mechanism

Info

Publication number
GB553440A
GB553440A GB1347641A GB1347641A GB553440A GB 553440 A GB553440 A GB 553440A GB 1347641 A GB1347641 A GB 1347641A GB 1347641 A GB1347641 A GB 1347641A GB 553440 A GB553440 A GB 553440A
Authority
GB
United Kingdom
Prior art keywords
piston
valve
cylinder
reservoir
turning
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
GB1347641A
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.)
Wabco Automotive UK Ltd
Original Assignee
Clayton Dewandre 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 Clayton Dewandre Co Ltd filed Critical Clayton Dewandre Co Ltd
Priority to GB1347641A priority Critical patent/GB553440A/en
Publication of GB553440A publication Critical patent/GB553440A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B9/00Servomotors 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
    • F15B9/02Servomotors 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Actuator (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

553,440. Fluid-pressure servomotors. CLAYTON DEWANDRE CO., Ltd., and EDGE,:S. H. Oct. 20, 1941, No. 13476. [Class 135] A hydraulic control mechanism has an externally actuated controlling reaction valve adapted on operation to divert the power available m a continuously flowing hydraulic circuit to actuate hydraulic mechanism connected to the apparatus under control and to the movable control valve housing. In the form shown in the Figure a single-acting piston y adapted to actuate a rod z is mounted on a cylinder e continuously supplied with liquid by a pump b housed in a reservoir a. The passage of liquid from the cylinder back to the reservoir is controlled by a valve j cooperating with a seat m formed on one end of .a movable cylinder h connected by a lever u turning on a fixed pivot v to the piston rod x. The valve j is formed on a piston i subject to the same pressure as acts on the piston y and is actuated by a hand-operated bell-crank lever p turning on a fixed pivot q.
GB1347641A 1941-10-20 1941-10-20 Improvements in or relating to hydraulic control mechanism Expired GB553440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1347641A GB553440A (en) 1941-10-20 1941-10-20 Improvements in or relating to hydraulic control mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1347641A GB553440A (en) 1941-10-20 1941-10-20 Improvements in or relating to hydraulic control mechanism

Publications (1)

Publication Number Publication Date
GB553440A true GB553440A (en) 1943-05-21

Family

ID=10023657

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1347641A Expired GB553440A (en) 1941-10-20 1941-10-20 Improvements in or relating to hydraulic control mechanism

Country Status (1)

Country Link
GB (1) GB553440A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2127180A (en) * 1982-09-16 1984-04-04 Teleflex Morse Ltd Power assistance device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2127180A (en) * 1982-09-16 1984-04-04 Teleflex Morse Ltd Power assistance device

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