CH543169A - Synchronous switch - Google Patents

Synchronous switch

Info

Publication number
CH543169A
CH543169A CH623472A CH623472A CH543169A CH 543169 A CH543169 A CH 543169A CH 623472 A CH623472 A CH 623472A CH 623472 A CH623472 A CH 623472A CH 543169 A CH543169 A CH 543169A
Authority
CH
Switzerland
Prior art keywords
synchronous switch
synchronous
switch
Prior art date
Application number
CH623472A
Other languages
German (de)
Inventor
Kesselring Fritz Ing Dr
Original Assignee
Siemens Ag
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/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of CH543169A publication Critical patent/CH543169A/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
    • H01H33/02—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)
  • Circuit Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
CH623472A 1971-09-06 1972-04-26 Synchronous switch CH543169A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712145071 DE2145071C3 (en) 1971-09-06 Synchronous switch

Publications (1)

Publication Number Publication Date
CH543169A true CH543169A (en) 1973-10-15

Family

ID=5819081

Family Applications (1)

Application Number Title Priority Date Filing Date
CH623472A CH543169A (en) 1971-09-06 1972-04-26 Synchronous switch

Country Status (5)

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

Families Citing this family (8)

* 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
JPS54116673A (en) * 1978-03-02 1979-09-11 Mitsubishi Electric Corp Switch gear
JPS60154423A (en) * 1984-01-24 1985-08-14 三菱電機株式会社 Gas insulated switching device
JP2549170B2 (en) * 1989-04-24 1996-10-30 株式会社日立製作所 Switch for pole
US5774319A (en) * 1993-10-27 1998-06-30 Square D Company Energy validation arrangement for a self-powered circuit interrupter
CN100378888C (en) * 1999-10-28 2008-04-02 三菱电机株式会社 Electromagnetic repulsion driven switch
US7151353B2 (en) 2000-09-18 2006-12-19 Abb Ab Switching device
JP6377336B2 (en) * 2013-03-06 2018-08-22 株式会社東芝 Inductor and manufacturing method thereof

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

Also Published As

Publication number Publication date
FR2152560B1 (en) 1978-02-10
FR2152560A1 (en) 1973-04-27
US3813507A (en) 1974-05-28
JPS4836671A (en) 1973-05-30
DE2145071A1 (en) 1973-03-15
DE2145071B2 (en) 1975-06-26
SE371529B (en) 1974-11-18

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Legal Events

Date Code Title Description
PL Patent ceased