JPS5082328U - - Google Patents

Info

Publication number
JPS5082328U
JPS5082328U JP1974145845U JP14584574U JPS5082328U JP S5082328 U JPS5082328 U JP S5082328U JP 1974145845 U JP1974145845 U JP 1974145845U JP 14584574 U JP14584574 U JP 14584574U JP S5082328 U JPS5082328 U JP S5082328U
Authority
JP
Japan
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.)
Granted
Application number
JP1974145845U
Other languages
Japanese (ja)
Other versions
JPS5649084Y2 (enrdf_load_stackoverflow
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 JPS5082328U publication Critical patent/JPS5082328U/ja
Application granted granted Critical
Publication of JPS5649084Y2 publication Critical patent/JPS5649084Y2/ja
Expired legal-status Critical Current

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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/166—Impedances connected with contacts the impedance being inserted only while closing the switch

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Circuit Breakers (AREA)
JP1974145845U 1973-12-04 1974-12-04 Expired JPS5649084Y2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US421574A US3863041A (en) 1973-12-04 1973-12-04 High-voltage circuit-interrupter having a closing resistance and improved shunting-resistance contacts therefor

Publications (2)

Publication Number Publication Date
JPS5082328U true JPS5082328U (enrdf_load_stackoverflow) 1975-07-15
JPS5649084Y2 JPS5649084Y2 (enrdf_load_stackoverflow) 1981-11-16

Family

ID=23671121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1974145845U Expired JPS5649084Y2 (enrdf_load_stackoverflow) 1973-12-04 1974-12-04

Country Status (3)

Country Link
US (1) US3863041A (enrdf_load_stackoverflow)
JP (1) JPS5649084Y2 (enrdf_load_stackoverflow)
CA (1) CA977397A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024365A (en) * 1974-11-27 1977-05-17 Westinghouse Electric Corporation Compressed-gas multiphase circuit-breaker installation
US4013853A (en) * 1974-11-27 1977-03-22 Westinghouse Electric Corporation Multi-phase compressed-gas circuit-breaker construction
US4005345A (en) * 1974-11-27 1977-01-25 Westinghouse Electric Corporation Multi-phase gas-type circuit-interrupter substitution modular construction
US4069406A (en) * 1975-12-02 1978-01-17 Allis-Chalmers Corporation Closing resistor switch for gas insulated circuit breaker
FR2450501A1 (fr) * 1979-03-02 1980-09-26 Alsthom Cgee Dispositif d'insertion de resistance a la fermeture d'un appareil d'interruption
JPS6155829A (ja) * 1984-08-28 1986-03-20 株式会社東芝 しや断器
US6483679B1 (en) 2001-06-18 2002-11-19 Southern States, Inc. Capacitor switch with external resistor and insertion whip
US7078643B2 (en) * 2003-12-15 2006-07-18 Rostron Joseph R Capacitor switch with internal retracting impedance contactor
US9105427B2 (en) * 2012-09-14 2015-08-11 Abb Technology Ag Telescoping current path structure for dual tank dead tank circuit breaker with parallel resistor assembly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291947A (en) * 1964-06-12 1966-12-13 Westinghouse Electric Corp Interrupting structures for compressedgas circuit interrupters having double-break hollow rotative moving contact-arm assembly
JPS437690Y1 (enrdf_load_stackoverflow) * 1965-06-04 1968-04-06

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1563833A (en) * 1919-12-05 1925-12-01 Electrical Engineer S Equipmen High-tension air-break switch
US3287531A (en) * 1963-12-30 1966-11-22 Mitsubishi Electric Corp Terminal bushing having impedance means associated therewith
US3393285A (en) * 1965-12-30 1968-07-16 Allis Chalmers Mfg Co Contact arrangements in oil circuit interrupter
US3538276A (en) * 1967-11-24 1970-11-03 Westinghouse Electric Corp High-voltage circuit breaker having two-step closing resistance

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291947A (en) * 1964-06-12 1966-12-13 Westinghouse Electric Corp Interrupting structures for compressedgas circuit interrupters having double-break hollow rotative moving contact-arm assembly
JPS437690Y1 (enrdf_load_stackoverflow) * 1965-06-04 1968-04-06

Also Published As

Publication number Publication date
JPS5649084Y2 (enrdf_load_stackoverflow) 1981-11-16
US3863041A (en) 1975-01-28
CA977397A (en) 1975-11-04

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