GB1279377A - A valve mechanism for programming apparatus - Google Patents

A valve mechanism for programming apparatus

Info

Publication number
GB1279377A
GB1279377A GB2184171A GB2184171A GB1279377A GB 1279377 A GB1279377 A GB 1279377A GB 2184171 A GB2184171 A GB 2184171A GB 2184171 A GB2184171 A GB 2184171A GB 1279377 A GB1279377 A GB 1279377A
Authority
GB
United Kingdom
Prior art keywords
port
chamber
valve
spool
valves
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
GB2184171A
Other languages
English (en)
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.)
Mecman AB
Original Assignee
Mecman AB
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 Mecman AB filed Critical Mecman AB
Publication of GB1279377A publication Critical patent/GB1279377A/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
    • 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
    • F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C3/00—Circuit elements having moving parts
    • F15C3/02—Circuit elements having moving parts using spool valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)
GB2184171A 1970-02-13 1971-04-19 A valve mechanism for programming apparatus Expired GB1279377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE190370A SE331602B (enExample) 1970-02-13 1970-02-13

Publications (1)

Publication Number Publication Date
GB1279377A true GB1279377A (en) 1972-06-28

Family

ID=20259042

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2184171A Expired GB1279377A (en) 1970-02-13 1971-04-19 A valve mechanism for programming apparatus

Country Status (4)

Country Link
DE (1) DE2105918A1 (enExample)
FR (1) FR2079426B1 (enExample)
GB (1) GB1279377A (enExample)
SE (1) SE331602B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2344035C3 (de) * 1973-08-31 1981-05-14 Konan Electric Co. Ltd., Nishinomiya, Hyogo Programmierbare Folgesteuereinrichtung

Also Published As

Publication number Publication date
DE2105918A1 (de) 1971-08-26
SE331602B (enExample) 1971-01-04
FR2079426A1 (enExample) 1971-11-12
FR2079426B1 (enExample) 1974-03-01

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees