FR2152560B1 - - Google Patents

Info

Publication number
FR2152560B1
FR2152560B1 FR7229701A FR7229701A FR2152560B1 FR 2152560 B1 FR2152560 B1 FR 2152560B1 FR 7229701 A FR7229701 A FR 7229701A FR 7229701 A FR7229701 A FR 7229701A FR 2152560 B1 FR2152560 B1 FR 2152560B1
Authority
FR
France
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.)
Expired
Application number
FR7229701A
Other languages
French (fr)
Other versions
FR2152560A1 (de
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
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/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2152560A1 publication Critical patent/FR2152560A1/fr
Application granted granted Critical
Publication of FR2152560B1 publication Critical patent/FR2152560B1/fr
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
    • 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)
FR7229701A 1971-09-06 1972-08-18 Expired FR2152560B1 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2152560A1 FR2152560A1 (de) 1973-04-27
FR2152560B1 true FR2152560B1 (de) 1978-02-10

Family

ID=5819081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7229701A Expired FR2152560B1 (de) 1971-09-06 1972-08-18

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)

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 (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
CN100378888C (zh) * 1999-10-28 2008-04-02 三菱电机株式会社 电磁推斥驱动开关装置
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

Also Published As

Publication number Publication date
CH543169A (de) 1973-10-15
JPS4836671A (de) 1973-05-30
DE2145071A1 (de) 1973-03-15
SE371529B (de) 1974-11-18
FR2152560A1 (de) 1973-04-27
US3813507A (en) 1974-05-28
DE2145071B2 (de) 1975-06-26

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Legal Events

Date Code Title Description
ST Notification of lapse