GB839153A - Improvements in reciprocatory fluid-pressure motors and valves - Google Patents

Improvements in reciprocatory fluid-pressure motors and valves

Info

Publication number
GB839153A
GB839153A GB605358A GB605358A GB839153A GB 839153 A GB839153 A GB 839153A GB 605358 A GB605358 A GB 605358A GB 605358 A GB605358 A GB 605358A GB 839153 A GB839153 A GB 839153A
Authority
GB
United Kingdom
Prior art keywords
pistons
movement
cylinders
valve
oscillate
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
GB605358A
Inventor
Richard Sutton Ransom
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.)
Short Brothers PLC
Original Assignee
Short Brothers and Harland 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 Short Brothers and Harland Ltd filed Critical Short Brothers and Harland Ltd
Priority to GB605358A priority Critical patent/GB839153A/en
Priority to CH6998059A priority patent/CH375187A/en
Publication of GB839153A publication Critical patent/GB839153A/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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • 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
    • 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
    • F15B15/08—Characterised by the construction of the motor unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

839,153. Connecting rods. SHORT BROS. & HARLAND Ltd. Feb. 2, 1959 [Feb. 25, 1958], No. 6053/58. Class 122 (1). [Also in Group XXIX] An hydraulic motor or valve comprises pistons 12, 13 capable of floating movement in opposed cylinders 10, 11 and having partspherical surfaces 121, 131 engaging the partspherical surface 14 of a member 141 mounted for pivotal movement about an axis off-set from the longitudinal axis of the pistons, each piston having a single band 16 incorporating a flexible joint-ring 17 sealing the piston in the cylinder, whereby the pistons are free to oscillate about transverse axes substantially coplanar with their respective joint-rings. In the application to a motor, the member 141 extends radially from a rod 15, which may be the flight-control member of an aerodyne, and the pistons are axially movable in the cylinders by fluid supplied to one or other of the cylinder by a valve 20, which may be automatically actuated by an electrically-operated relay, to pivot the member and hence rotate the rod 15. The single bands on the pistons, during the pivoting movement of the member 141, permit the pistons to oscillate about the transverse axes. In the alternative application to a valve the movement of the member 141 is imparted to the pistons which control ports provided in the cylinders.
GB605358A 1958-02-25 1958-02-25 Improvements in reciprocatory fluid-pressure motors and valves Expired GB839153A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB605358A GB839153A (en) 1958-02-25 1958-02-25 Improvements in reciprocatory fluid-pressure motors and valves
CH6998059A CH375187A (en) 1958-02-25 1959-02-24 Actuating device with moving parts and a pressurized working fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB605358A GB839153A (en) 1958-02-25 1958-02-25 Improvements in reciprocatory fluid-pressure motors and valves

Publications (1)

Publication Number Publication Date
GB839153A true GB839153A (en) 1960-06-29

Family

ID=9807560

Family Applications (1)

Application Number Title Priority Date Filing Date
GB605358A Expired GB839153A (en) 1958-02-25 1958-02-25 Improvements in reciprocatory fluid-pressure motors and valves

Country Status (2)

Country Link
CH (1) CH375187A (en)
GB (1) GB839153A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097573A (en) * 1961-05-05 1963-07-16 Alfred R Deedman Actuator for converting straight-line movement to oscillatory motion and vice versa
FR2456867A1 (en) * 1979-05-18 1980-12-12 Zahnradfabrik Friedrichshafen CONTROL DEVICE, PARTICULARLY FOR PTOS OF UTILITY VEHICLES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097573A (en) * 1961-05-05 1963-07-16 Alfred R Deedman Actuator for converting straight-line movement to oscillatory motion and vice versa
FR2456867A1 (en) * 1979-05-18 1980-12-12 Zahnradfabrik Friedrichshafen CONTROL DEVICE, PARTICULARLY FOR PTOS OF UTILITY VEHICLES

Also Published As

Publication number Publication date
CH375187A (en) 1964-02-15

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