JPS57185146U - - Google Patents

Info

Publication number
JPS57185146U
JPS57185146U JP1981073119U JP7311981U JPS57185146U JP S57185146 U JPS57185146 U JP S57185146U JP 1981073119 U JP1981073119 U JP 1981073119U JP 7311981 U JP7311981 U JP 7311981U JP S57185146 U JPS57185146 U JP S57185146U
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
JP1981073119U
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
Priority to JP1981073119U priority Critical patent/JPS57185146U/ja
Priority to CA000403002A priority patent/CA1188721A/en
Priority to US06/378,355 priority patent/US4450329A/en
Priority to FR8208699A priority patent/FR2506511A1/fr
Priority to DE3219043A priority patent/DE3219043A1/de
Publication of JPS57185146U publication Critical patent/JPS57185146U/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
    • H01H33/70—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
    • H01H33/901—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 making use of the energy of the arc or an auxiliary arc
    • 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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
    • 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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
    • H01H33/7053—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle having a bridging element around two hollow tubular contacts

Landscapes

  • Circuit Breakers (AREA)
JP1981073119U 1981-05-19 1981-05-19 Pending JPS57185146U (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1981073119U JPS57185146U (ja) 1981-05-19 1981-05-19
CA000403002A CA1188721A (en) 1981-05-19 1982-05-14 Circuit breaker
US06/378,355 US4450329A (en) 1981-05-19 1982-05-14 Gas circuit breaker
FR8208699A FR2506511A1 (fr) 1981-05-19 1982-05-18 Disjoncteur a gaz
DE3219043A DE3219043A1 (de) 1981-05-19 1982-05-19 Gaskreisunterbrecher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981073119U JPS57185146U (ja) 1981-05-19 1981-05-19

Publications (1)

Publication Number Publication Date
JPS57185146U true JPS57185146U (ja) 1982-11-24

Family

ID=13509036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981073119U Pending JPS57185146U (ja) 1981-05-19 1981-05-19

Country Status (5)

Country Link
US (1) US4450329A (ja)
JP (1) JPS57185146U (ja)
CA (1) CA1188721A (ja)
DE (1) DE3219043A1 (ja)
FR (1) FR2506511A1 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4459447A (en) * 1982-01-27 1984-07-10 Mitsubishi Denki Kabushiki Kaisha Self extinguishing type gas circuit breaker
FR2558299B1 (fr) * 1984-01-13 1987-03-20 Alsthom Atlantique Disjoncteur a haute tension a soufflage d'arc
FR2576144B1 (fr) * 1985-01-16 1987-02-06 Alsthom Atlantique Disjoncteur a haute tension, a gaz comprime, a faible energie de manoeuvre
JPH0652761A (ja) * 1992-08-01 1994-02-25 Mitsubishi Electric Corp 開閉器
FR2696316B1 (fr) * 1992-10-06 1994-11-04 Alsthom Gec Disjoncteur à haute ou moyenne tension à expansion thermique et soufflage additionnel par aspiration.
DE19613568A1 (de) * 1996-04-04 1997-10-09 Asea Brown Boveri Leistungsschalter
US6260401B1 (en) 1997-12-15 2001-07-17 Bestex Kyoei Co., Ltd. Method of molding high expansion pipe and the high expansion pipe
CN104201049A (zh) * 2013-08-22 2014-12-10 河南平高电气股份有限公司 压气缸-主触头装置及使用该装置的动端和断路器灭弧室
JP2017050048A (ja) * 2015-08-31 2017-03-09 株式会社日立製作所 ガス遮断器
EP3355332B1 (en) * 2017-01-27 2020-02-26 General Electric Technology GmbH Circuit breaker comprising a double wall surrounding its thermal chamber
EP3385969B1 (en) * 2017-04-07 2021-10-20 ABB Power Grids Switzerland AG Gas-insulated circuit breaker and a method for breaking an electrical connection
CN111433878B (zh) * 2017-12-01 2022-08-23 株式会社东芝 气体断路器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2146685A (en) * 1935-12-24 1939-02-07 Gen Electric Electric circuit interrupter
DE724773C (de) * 1940-11-22 1942-09-05 Aeg Elektrischer Stromunterbrecher mit Lichtbogenloeschung durch ein stroemendes Druckmittel
BE471742A (ja) * 1944-02-24
DE2455674A1 (de) * 1974-11-25 1976-05-26 Siemens Ag Anordnung zur loeschung eines lichtbogens in einem gasstroemungsschalter
JPS52133575A (en) * 1976-05-04 1977-11-09 Hitachi Ltd Buffer gas breaker
CH641592A5 (de) * 1977-03-24 1984-02-29 Mitsubishi Electric Corp Stromunterbrecher mit lichtbogenloeschender kammer.
DE2811508C2 (de) * 1977-03-24 1983-06-16 Mitsubishi Denki K.K., Tokyo Elektrischer Druckgasschalter
DE2942626A1 (de) * 1979-03-09 1981-04-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Autopneumatischer druckgasschalter
JPS5919293Y2 (ja) * 1979-07-02 1984-06-04 日新電機株式会社 ア−ク回転形しや断器
CH648689A5 (de) * 1979-08-15 1985-03-29 Bbc Brown Boveri & Cie Leistungsschalter.
DE3030749A1 (de) * 1980-08-14 1982-02-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Autopneumatischer druckgasschalter

Also Published As

Publication number Publication date
CA1188721A (en) 1985-06-11
DE3219043A1 (de) 1982-12-09
US4450329A (en) 1984-05-22
FR2506511A1 (fr) 1982-11-26

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