CH606817A5 - - Google Patents

Info

Publication number
CH606817A5
CH606817A5 CH163976A CH163976A CH606817A5 CH 606817 A5 CH606817 A5 CH 606817A5 CH 163976 A CH163976 A CH 163976A CH 163976 A CH163976 A CH 163976A CH 606817 A5 CH606817 A5 CH 606817A5
Authority
CH
Switzerland
Application number
CH163976A
Inventor
Jacques Dayet
Joseph Martin
Charles Morel
Pierre Prabel
Libero Sfondrini
Original Assignee
Alsthom Cgee
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 Alsthom Cgee filed Critical Alsthom Cgee
Publication of CH606817A5 publication Critical patent/CH606817A5/xx

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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Fluid-Pressure Circuits (AREA)
CH163976A 1975-04-23 1976-02-11 CH606817A5 (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7512636A FR2308815A1 (fr) 1975-04-23 1975-04-23 Commande oleopneumatique

Publications (1)

Publication Number Publication Date
CH606817A5 true CH606817A5 (id) 1978-11-15

Family

ID=9154366

Family Applications (1)

Application Number Title Priority Date Filing Date
CH163976A CH606817A5 (id) 1975-04-23 1976-02-11

Country Status (3)

Country Link
CH (1) CH606817A5 (id)
FR (1) FR2308815A1 (id)
IT (1) IT1059909B (id)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650802C2 (de) * 1976-11-03 1981-10-08 Borsig Gmbh, 1000 Berlin Gas-Öl-Antrieb
DE3263469D1 (en) * 1981-03-26 1985-06-20 Bbc Brown Boveri & Cie Hydraulic or pneumatic control
FR2576369B1 (fr) * 1985-01-18 1987-02-13 Alsthom Atlantique Dispositif pneumatique d'actionnement d'au moins un verin a double effet, notamment pour disjoncteur

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE535810A (id) * 1954-02-17
US3105126A (en) * 1960-06-15 1963-09-24 Allis Chalmers Mfg Co Interrupting device employing continuous hydraulic control
FR82007E (id) * 1961-04-06 1964-03-16
CH456725A (de) * 1967-03-17 1968-07-31 Oerlikon Maschf Flüssigkeitsarmer Leistungsschalter
DE2047847C3 (de) * 1970-09-22 1978-07-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektrischer Schalter mit hydraulischer Betätigung
CH539784A (de) * 1971-12-13 1973-07-31 Bbc Brown Boveri & Cie Hydraulischer Antrieb, insbesondere für elektrische Schaltgeräte
FR2193242B1 (id) * 1972-07-13 1977-05-13 Siemens Ag

Also Published As

Publication number Publication date
FR2308815B1 (id) 1977-11-25
FR2308815A1 (fr) 1976-11-19
IT1059909B (it) 1982-06-21

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Legal Events

Date Code Title Description
PL Patent ceased