GB1250521A - - Google Patents

Info

Publication number
GB1250521A
GB1250521A GB778668A GB1250521DA GB1250521A GB 1250521 A GB1250521 A GB 1250521A GB 778668 A GB778668 A GB 778668A GB 1250521D A GB1250521D A GB 1250521DA GB 1250521 A GB1250521 A GB 1250521A
Authority
GB
United Kingdom
Prior art keywords
fluid
motor
connection
stroke
pressure
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
GB778668A
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 GB1250521A publication Critical patent/GB1250521A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B25/00—Regulating, controlling or safety means
    • F01B25/02—Regulating or controlling by varying working-fluid admission or exhaust, e.g. by varying pressure or quantity
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B95/00—Fittings for furniture
    • A47B95/04—Keyplates; Ornaments or the like
    • 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
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
GB778668A 1968-02-16 1968-02-16 Expired GB1250521A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB778668 1968-02-16

Publications (1)

Publication Number Publication Date
GB1250521A true GB1250521A (enrdf_load_stackoverflow) 1971-10-20

Family

ID=9839700

Family Applications (1)

Application Number Title Priority Date Filing Date
GB778668A Expired GB1250521A (enrdf_load_stackoverflow) 1968-02-16 1968-02-16

Country Status (5)

Country Link
US (1) US3587396A (enrdf_load_stackoverflow)
CH (1) CH503887A (enrdf_load_stackoverflow)
DE (1) DE1907139A1 (enrdf_load_stackoverflow)
FR (1) FR2002037A1 (enrdf_load_stackoverflow)
GB (1) GB1250521A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024142A (en) * 1989-07-24 1991-06-18 Vrhel Sr Thomas Cyclically operating fluid drive motor with magnetically controlled diaphragm valves

Also Published As

Publication number Publication date
CH503887A (fr) 1971-02-28
DE1907139A1 (de) 1969-09-11
US3587396A (en) 1971-06-28
FR2002037A1 (enrdf_load_stackoverflow) 1969-10-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee