GB1068539A - Hydraulic reverser device for controlling a reciprocating jack - Google Patents

Hydraulic reverser device for controlling a reciprocating jack

Info

Publication number
GB1068539A
GB1068539A GB5171764A GB5171764A GB1068539A GB 1068539 A GB1068539 A GB 1068539A GB 5171764 A GB5171764 A GB 5171764A GB 5171764 A GB5171764 A GB 5171764A GB 1068539 A GB1068539 A GB 1068539A
Authority
GB
United Kingdom
Prior art keywords
port
passage
ram
controlling
actuated
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
GB5171764A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1068539A publication Critical patent/GB1068539A/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
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

1,068,539. Valves. F. REY. Dec. 18, 1964 [July 16, 1964], No. 51717/64. Heading F2V. A slide valve 37 with an inlet port 7, two tank ports 9, 11 and two ram ports, 13, 15 is actuated by applying fluid pressure from the inlet port 7 to opposed chambers 26, 32, the former being of smaller effective area than the latter and permanently open to the port 7 via a passage 26. Chamber 32 is alternately connected to port 7 through a passage 27 or tank port 9 by a passage 30 under the control of a rotary plug-valve 21 actuated by the ram or manually. The lands 34, 38 are provided with grooves 35, 39 and notches 36, 40, respectively, to progressively control the fluid flow to and from the ram.
GB5171764A 1964-07-16 1964-12-18 Hydraulic reverser device for controlling a reciprocating jack Expired GB1068539A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR981825A FR1409395A (en) 1964-07-16 1964-07-16 Reversing device for controlling a reciprocating cylinder

Publications (1)

Publication Number Publication Date
GB1068539A true GB1068539A (en) 1967-05-10

Family

ID=8834628

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5171764A Expired GB1068539A (en) 1964-07-16 1964-12-18 Hydraulic reverser device for controlling a reciprocating jack

Country Status (2)

Country Link
FR (1) FR1409395A (en)
GB (1) GB1068539A (en)

Also Published As

Publication number Publication date
FR1409395A (en) 1965-08-27

Similar Documents

Publication Publication Date Title
GB1293550A (en) Improvements in and relating to control valves
GB1420424A (en) High pressure fluid intensifier and method
GB1382508A (en) Control valves
GB1351414A (en) Safety control valve system for fluid actuated devices
GB1067308A (en) Flow control valve
GB1082140A (en) Improved hydraulic actuator
GB1509286A (en) Selective and proportional hydraulic remote control device in particular for handling public works gears
GB1196878A (en) Improvements in and relating to Hydraulically or Pneumatically Controlled Slide Valves.
GB1270958A (en) A valve arrangement
GB1068539A (en) Hydraulic reverser device for controlling a reciprocating jack
GB1182037A (en) Improvements in or relating to fluid control valves
GB1114810A (en) An improved control valve device for an hydraulic work circuit
GB1071620A (en) Fluid control valves
GB1066590A (en) Rapid response hydraulic system
GB1186002A (en) Fluid-Flow COntrol Valve
GB1328959A (en) Pressure fluid control valve
GB1322402A (en) 4-way control valve
GB1395222A (en) Flow control or regulating valve
GB609512A (en) Improvements in or relating to control valves for hydraulic transmission systems
GB1487287A (en) Valve for controlling a reversible rotary hydraulic motor
GB1301462A (en)
GB1056487A (en) Improvements in or relating to piston valves
FR2327433A1 (en) Hydraulic control system fluid distributor - has force exerted at variable point between reducer valve slides by floating plate
GB980587A (en) Pressure regulating valves
ES8107367A1 (en) Control flow distributor for hydraulic servo steering - has sleeve with flow ports and internal control piston, forming pressure control follower