FR1149930A - Dispositif de commande de sectionneur - Google Patents

Dispositif de commande de sectionneur

Info

Publication number
FR1149930A
FR1149930A FR1149930DA FR1149930A FR 1149930 A FR1149930 A FR 1149930A FR 1149930D A FR1149930D A FR 1149930DA FR 1149930 A FR1149930 A FR 1149930A
Authority
FR
France
Prior art keywords
control device
disconnector control
disconnector
control
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)
Inventor
Jean-Louis Gratzmuller
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
Application granted granted Critical
Publication of FR1149930A publication Critical patent/FR1149930A/fr
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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • 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
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
FR1149930D 1956-04-18 1956-04-18 Dispositif de commande de sectionneur Expired FR1149930A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1244276X 1956-04-18

Publications (1)

Publication Number Publication Date
FR1149930A true FR1149930A (fr) 1958-01-03

Family

ID=9677897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1149930D Expired FR1149930A (fr) 1956-04-18 1956-04-18 Dispositif de commande de sectionneur

Country Status (7)

Country Link
US (1) US2877626A (fr)
BE (1) BE556800A (fr)
CH (1) CH342625A (fr)
DE (1) DE1244276B (fr)
FR (1) FR1149930A (fr)
GB (1) GB831888A (fr)
NL (2) NL216441A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932930A1 (de) * 1989-10-03 1991-04-11 Pistor & Boss Gmbh Gegen mikrowellen abgeschirmte elektrische leuchte

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630025A (en) * 1970-06-01 1971-12-28 Allis Chalmers Mfg Co Control system for hydraulic devices

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736009A (en) * 1956-02-21 Lilzlj
DE301145C (fr) *
US1711565A (en) * 1926-04-12 1929-05-07 Hatfield Crabbe Company Automobile jack
DE522738C (de) * 1929-06-21 1931-04-14 Explosionssicherer Gefaesse Sa Brennstoffzapf- und Messeinrichtung mit motorisch betriebener Foerderpumpe
US2457467A (en) * 1945-03-08 1948-12-28 Cons Vultee Aircraft Corp Electrically and hydraulically operated extensible strut
FR1073119A (fr) * 1953-03-20 1954-09-20 Merlin Gerin Dispositif de compensation de fuites

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932930A1 (de) * 1989-10-03 1991-04-11 Pistor & Boss Gmbh Gegen mikrowellen abgeschirmte elektrische leuchte

Also Published As

Publication number Publication date
NL216441A (fr)
US2877626A (en) 1959-03-17
CH342625A (fr) 1959-11-30
NL272080A (fr)
GB831888A (en) 1960-04-06
BE556800A (fr)
DE1244276B (de) 1967-07-13

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