JPS4836671A - - Google Patents

Info

Publication number
JPS4836671A
JPS4836671A JP47089463A JP8946372A JPS4836671A JP S4836671 A JPS4836671 A JP S4836671A JP 47089463 A JP47089463 A JP 47089463A JP 8946372 A JP8946372 A JP 8946372A JP S4836671 A JPS4836671 A JP S4836671A
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.)
Pending
Application number
JP47089463A
Other languages
Japanese (ja)
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
Priority claimed from DE19712145071 external-priority patent/DE2145071C3/de
Application filed filed Critical
Publication of JPS4836671A publication Critical patent/JPS4836671A/ja
Pending 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
    • 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
    • H01H33/44—Devices for ensuring operation of the switch at a predetermined point in the ac cycle
    • 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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Circuit Breakers (AREA)
JP47089463A 1971-09-06 1972-09-06 Pending JPS4836671A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712145071 DE2145071C3 (de) 1971-09-06 Synchronschalter

Publications (1)

Publication Number Publication Date
JPS4836671A true JPS4836671A (de) 1973-05-30

Family

ID=5819081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47089463A Pending JPS4836671A (de) 1971-09-06 1972-09-06

Country Status (5)

Country Link
US (1) US3813507A (de)
JP (1) JPS4836671A (de)
CH (1) CH543169A (de)
FR (1) FR2152560B1 (de)
SE (1) SE371529B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54116673A (en) * 1978-03-02 1979-09-11 Mitsubishi Electric Corp Switch gear

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52110473A (en) * 1976-03-12 1977-09-16 Hitachi Ltd Electromagnetic buffer gas breaker
JPS60154423A (ja) * 1984-01-24 1985-08-14 三菱電機株式会社 ガス絶縁開閉装置
JP2549170B2 (ja) * 1989-04-24 1996-10-30 株式会社日立製作所 柱上用開閉器
US5774319A (en) * 1993-10-27 1998-06-30 Square D Company Energy validation arrangement for a self-powered circuit interrupter
WO2001031667A1 (fr) * 1999-10-28 2001-05-03 Mitsubishi Denki Kabushiki Kaisha Commutateur a repulsion electromagnetique
US7151353B2 (en) 2000-09-18 2006-12-19 Abb Ab Switching device
JP6377336B2 (ja) * 2013-03-06 2018-08-22 株式会社東芝 インダクタ及びその製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379850A (en) * 1964-12-17 1968-04-23 Westinghouse Electric Corp Gas-blast circuit breaker system with current-responsive initiating synchronous relay
US3390240A (en) * 1965-02-26 1968-06-25 Westinghouse Electric Corp Circuit breaker with piston gas flow and selective synchronous operation
US3378727A (en) * 1965-05-14 1968-04-16 Siemens Ag Circuit breaker for interrupting at zero current and automatically reclosing after unsuccessful interruption
US3551624A (en) * 1966-09-01 1970-12-29 Westinghouse Electric Corp Gas-flow circuit interrupters having improved orifice and contact constructions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54116673A (en) * 1978-03-02 1979-09-11 Mitsubishi Electric Corp Switch gear

Also Published As

Publication number Publication date
DE2145071B2 (de) 1975-06-26
DE2145071A1 (de) 1973-03-15
CH543169A (de) 1973-10-15
US3813507A (en) 1974-05-28
FR2152560A1 (de) 1973-04-27
FR2152560B1 (de) 1978-02-10
SE371529B (de) 1974-11-18

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