CH434420A - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
CH434420A
CH434420A CH1234165A CH1234165A CH434420A CH 434420 A CH434420 A CH 434420A CH 1234165 A CH1234165 A CH 1234165A CH 1234165 A CH1234165 A CH 1234165A CH 434420 A CH434420 A CH 434420A
Authority
CH
Switzerland
Prior art keywords
circuit breaker
breaker
circuit
Prior art date
Application number
CH1234165A
Other languages
German (de)
Inventor
Furukawa Tetsuya
Nitta Yoshio
Kiyokuni Nobuaki
Original Assignee
Fuji Electric Co Ltd
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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Publication of CH434420A publication Critical patent/CH434420A/en

Links

Classifications

    • 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
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
    • 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
    • H01H33/285—Power arrangements internal to the switch for operating the driving mechanism using electro-dynamic repulsion
    • 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
    • H01H33/42—Driving mechanisms
    • H01H33/423—Driving mechanisms making use of an electromagnetic wave communication

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Circuit Breakers (AREA)
  • Gas-Insulated Switchgears (AREA)
CH1234165A 1964-09-10 1965-09-03 Circuit breaker CH434420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5168964 1964-09-10

Publications (1)

Publication Number Publication Date
CH434420A true CH434420A (en) 1967-04-30

Family

ID=12893850

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1234165A CH434420A (en) 1964-09-10 1965-09-03 Circuit breaker

Country Status (3)

Country Link
CH (1) CH434420A (en)
DE (2) DE6609728U (en)
SE (1) SE325944B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426537A1 (en) * 1984-07-18 1986-01-23 Siemens AG, 1000 Berlin und 8000 München Electrical insulator column consisting of hollow insulators
EP0177680A1 (en) * 1984-07-18 1986-04-16 Siemens Aktiengesellschaft Electrically insulating column

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426537A1 (en) * 1984-07-18 1986-01-23 Siemens AG, 1000 Berlin und 8000 München Electrical insulator column consisting of hollow insulators
EP0177680A1 (en) * 1984-07-18 1986-04-16 Siemens Aktiengesellschaft Electrically insulating column
US4613727A (en) * 1984-07-18 1986-09-23 Siemens Aktiengesellschaft Electrical insulator column with fiber optic cable and gas supply tube

Also Published As

Publication number Publication date
DE6609728U (en) 1972-08-31
SE325944B (en) 1970-07-13
DE1250529B (en) 1967-09-21

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