CH397040A - Einrichtung bei Druckgasschaltern - Google Patents

Einrichtung bei Druckgasschaltern

Info

Publication number
CH397040A
CH397040A CH1492362A CH1492362A CH397040A CH 397040 A CH397040 A CH 397040A CH 1492362 A CH1492362 A CH 1492362A CH 1492362 A CH1492362 A CH 1492362A CH 397040 A CH397040 A CH 397040A
Authority
CH
Switzerland
Prior art keywords
setup
gas pressure
pressure switches
switches
gas
Prior art date
Application number
CH1492362A
Other languages
German (de)
English (en)
Inventor
Dieter Floessel Carl
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1492362A priority Critical patent/CH397040A/de
Priority to DEA41967A priority patent/DE1156472B/de
Priority to US319745A priority patent/US3239636A/en
Priority to FR957627A priority patent/FR1377812A/fr
Priority to BE641431A priority patent/BE641431A/xx
Publication of CH397040A publication Critical patent/CH397040A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
    • H04Q5/02—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange with direct connection for all subscribers, i.e. party-line systems
    • 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
    • H01H33/302—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator for fluid insulated switchgear, wherein the insulating fluid is also the working fluid
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/86—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Circuit Breakers (AREA)
CH1492362A 1962-12-20 1962-12-20 Einrichtung bei Druckgasschaltern CH397040A (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1492362A CH397040A (de) 1962-12-20 1962-12-20 Einrichtung bei Druckgasschaltern
DEA41967A DE1156472B (de) 1962-12-20 1962-12-22 Einrichtung bei Druckgasschaltern
US319745A US3239636A (en) 1962-12-20 1963-10-29 Electrical switch having rotary movable contact with vane piston contact actuating means
FR957627A FR1377812A (fr) 1962-12-20 1963-12-18 Dispositif destiné aux disjoncteurs à gaz sous pression
BE641431A BE641431A (en:Method) 1962-12-20 1963-12-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1492362A CH397040A (de) 1962-12-20 1962-12-20 Einrichtung bei Druckgasschaltern

Publications (1)

Publication Number Publication Date
CH397040A true CH397040A (de) 1965-08-15

Family

ID=4404886

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1492362A CH397040A (de) 1962-12-20 1962-12-20 Einrichtung bei Druckgasschaltern

Country Status (3)

Country Link
US (1) US3239636A (en:Method)
BE (1) BE641431A (en:Method)
CH (1) CH397040A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2115506A5 (en:Method) * 1970-11-23 1972-07-07 Gratzmuller Jean Louis

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350066A (en) * 1941-03-31 1944-05-30 Parker Appliance Co Hydraulic motor
DE1099616B (de) * 1955-01-14 1961-02-16 English Electric Co Ltd Durch Druckfluessigkeit betaetigter Fluegelantrieb, insbesondere fuer elektrische Schaltgeraete
GB794204A (en) * 1955-04-26 1958-04-30 Vickers Electrical Co Ltd Improvements relating to electric circuit breakers

Also Published As

Publication number Publication date
US3239636A (en) 1966-03-08
BE641431A (en:Method) 1964-04-16

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