GB1289901A - - Google Patents

Info

Publication number
GB1289901A
GB1289901A GB1289901DA GB1289901A GB 1289901 A GB1289901 A GB 1289901A GB 1289901D A GB1289901D A GB 1289901DA GB 1289901 A GB1289901 A GB 1289901A
Authority
GB
United Kingdom
Prior art keywords
vented
ports
port
control means
cylinder
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
Other languages
English (en)
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 filed Critical
Publication of GB1289901A publication Critical patent/GB1289901A/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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/24—Other details, e.g. assembly with regulating devices for restricting the stroke
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
    • 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
    • F15B13/022—Flow-dividers; Priority valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
GB1289901D 1970-03-03 1970-03-03 Expired GB1289901A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1002170 1970-03-03

Publications (1)

Publication Number Publication Date
GB1289901A true GB1289901A (enExample) 1972-09-20

Family

ID=9959985

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1289901D Expired GB1289901A (enExample) 1970-03-03 1970-03-03

Country Status (3)

Country Link
DE (1) DE2109913A1 (enExample)
FR (1) FR2081645B1 (enExample)
GB (1) GB1289901A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140871A (en) * 1983-06-03 1984-12-05 Bowthorpe Hellermann Ltd Piston and cylinder actuator control
GB2164094A (en) * 1983-08-04 1986-03-12 Emhart Ind Electro-pneumatic actuator for glassware forming machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB982003A (en) * 1962-06-02 1965-02-03 Frederick George Grisley Improvements in hydraulic or pneumatic programming apparatus
FR1490268A (fr) * 1965-08-24 1967-07-28 Int Harvester Co Distributeur pour commander l'écoulement d'un fluide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140871A (en) * 1983-06-03 1984-12-05 Bowthorpe Hellermann Ltd Piston and cylinder actuator control
GB2164094A (en) * 1983-08-04 1986-03-12 Emhart Ind Electro-pneumatic actuator for glassware forming machine

Also Published As

Publication number Publication date
FR2081645B1 (enExample) 1974-05-31
FR2081645A1 (enExample) 1971-12-10
DE2109913A1 (de) 1971-09-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee