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EP0201430A3 - Gas interrupter with arc blasting - Google Patents

Gas interrupter with arc blasting Download PDF

Info

Publication number
EP0201430A3
EP0201430A3 EP86400989A EP86400989A EP0201430A3 EP 0201430 A3 EP0201430 A3 EP 0201430A3 EP 86400989 A EP86400989 A EP 86400989A EP 86400989 A EP86400989 A EP 86400989A EP 0201430 A3 EP0201430 A3 EP 0201430A3
Authority
EP
European Patent Office
Prior art keywords
hollow part
tube
blowing
gas
mobile
Prior art date
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.)
Withdrawn
Application number
EP86400989A
Other languages
German (de)
French (fr)
Other versions
EP0201430A2 (en
Inventor
Hitoshi Mizoguchi
Katsumi Suzuki
Hisatoshi Ikeda
Satoru Yanabu
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.)
Alstom Holdings SA
Original Assignee
Alstom SA
GEC Alsthom SA
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 by Alstom SA, GEC Alsthom SA filed Critical Alstom SA
Publication of EP0201430A2 publication Critical patent/EP0201430A2/en
Publication of EP0201430A3 publication Critical patent/EP0201430A3/en
Withdrawn legal-status Critical Current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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/64—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid wherein the break is in gas
    • 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
    • H01H33/88—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

Landscapes

  • Circuit Breakers (AREA)

Abstract

Disjoncteur à gaz à soufflage d'arc, comprenant, dans une enveloppe isolante remplie d'un gaz comprimé, un ensemble fixe et un ensemble mobile, une chambre soufflante placée dans l'ensemble mobile et constituée d'un piston de soufflage et d'un cylindre de soufflage et comprimant le gaz qui passe alors dans une buse et va refroidir et éteindre l'arc électrique produit entre les contacts d'arc fixe et mobile, caractérisé en ce que des orifices (5a) ont été percés dans la partie creuse (5b) du tube de manoeuvre (5) qui actionne ledit cylindre (6), et mettent en communication, au début de la manoeuvre de disjonction, ladite chambre soufflante (11) et la partie creuse dudit tube, et en fin de manoeuvre de disjonction, ils mettent en communication ladite enveloppe et la partie creuse du tube. Arc blast gas circuit breaker, comprising, in a insulating jacket filled with compressed gas, a fixed assembly and a mobile assembly, a blower chamber placed in the mobile assembly and consisting of a blowing piston and a blowing cylinder and compressing the gas which then passes through a nozzle and will cool and extinguish the electric arc produced between the fixed arcing contacts and mobile, characterized in that orifices (5a) have been drilled in the hollow part (5b) of the operating tube (5) which actuates said cylinder (6), and put in communication, at the beginning of the maneuver of disjunction, said blowing chamber (11) and the hollow part of said tube, and at the end of the disjunction maneuver, they communicating said envelope and the hollow part of the tube.

EP86400989A 1985-05-08 1986-05-07 Gas interrupter with arc blasting Withdrawn EP0201430A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9600185 1985-05-08
JP96001/85 1985-05-08

Publications (2)

Publication Number Publication Date
EP0201430A2 EP0201430A2 (en) 1986-12-17
EP0201430A3 true EP0201430A3 (en) 1989-03-08

Family

ID=14152870

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86400989A Withdrawn EP0201430A3 (en) 1985-05-08 1986-05-07 Gas interrupter with arc blasting

Country Status (8)

Country Link
US (1) US4665289A (en)
EP (1) EP0201430A3 (en)
JP (1) JPH0797466B2 (en)
KR (1) KR890004057B1 (en)
DK (1) DK213786A (en)
ES (1) ES297033Y (en)
GR (1) GR861187B (en)
PT (1) PT82542B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03269924A (en) * 1990-03-19 1991-12-02 Hitachi Ltd gas circuit breaker
DE4015179C2 (en) * 1990-05-11 1994-03-10 Licentia Gmbh Gas pressure switch
JP3281528B2 (en) * 1996-02-09 2002-05-13 株式会社日立製作所 Gas shut-off device
FR2763172B1 (en) * 1997-05-07 1999-07-09 Gec Alsthom T & D Sa CIRCUIT BREAKER WITH A DRAWER MECHANICAL SYSTEM FOR A REDUCED COMPRESSION STROKE CHAMBER
JP4660407B2 (en) * 2006-03-27 2011-03-30 株式会社東芝 Gas insulated switch
FR2922043B1 (en) * 2007-10-03 2009-12-11 Areva T & D Sa BREAKER BREAKER CHAMBER WITH DOUBLE VOLUME OF COMPRESSION
JP6157824B2 (en) 2012-09-28 2017-07-05 株式会社東芝 Gas circuit breaker
JPWO2014171208A1 (en) * 2013-04-18 2017-02-16 株式会社日立製作所 Gas circuit breaker
JP6289856B2 (en) 2013-10-16 2018-03-07 株式会社東芝 Gas circuit breaker
KR101763451B1 (en) * 2014-04-09 2017-08-01 현대일렉트릭앤에너지시스템(주) Circuit breaker of gas insulation switchgear
KR101657454B1 (en) * 2014-09-25 2016-09-21 현대중공업 주식회사 Gas isolated circuit breaker
EP3618088A1 (en) * 2018-08-30 2020-03-04 ABB Schweiz AG Nozzle for high or medium voltage curcuit breaker
FR3151131A1 (en) * 2023-07-10 2025-01-17 Renault Cut-off device for an electric current, battery module comprising such a device and motor vehicle equipped with such a module

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948622A1 (en) * 1979-06-14 1980-12-18 Sprecher & Schuh Ag EXHAUST GAS SWITCH
DE3009165A1 (en) * 1979-10-18 1981-04-30 Sprecher & Schuh AG, 5001 Aarau, Aargau EXHAUST GAS SWITCH
DE3315622A1 (en) * 1982-05-28 1983-12-01 BBC Aktiengesellschaft Brown, Boveri & Cie., 5401 Baden, Aargau EXHAUST GAS SWITCH

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844308A (en) * 1971-10-08 1973-06-26
JPS56159950U (en) * 1980-04-30 1981-11-28
DE3134200A1 (en) * 1981-08-27 1983-03-10 Siemens AG, 1000 Berlin und 8000 München ELECTRIC SWITCH
DE3469098D1 (en) * 1983-11-15 1988-03-03 Sprecher Energie Ag Compressed gas circuit breaker

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948622A1 (en) * 1979-06-14 1980-12-18 Sprecher & Schuh Ag EXHAUST GAS SWITCH
DE3009165A1 (en) * 1979-10-18 1981-04-30 Sprecher & Schuh AG, 5001 Aarau, Aargau EXHAUST GAS SWITCH
DE3315622A1 (en) * 1982-05-28 1983-12-01 BBC Aktiengesellschaft Brown, Boveri & Cie., 5401 Baden, Aargau EXHAUST GAS SWITCH

Also Published As

Publication number Publication date
ES297033Y (en) 1990-03-16
GR861187B (en) 1986-09-09
US4665289A (en) 1987-05-12
PT82542A (en) 1986-06-01
JPH0797466B2 (en) 1995-10-18
DK213786D0 (en) 1986-05-07
KR860009453A (en) 1986-12-23
PT82542B (en) 1993-01-29
ES297033U (en) 1989-09-01
DK213786A (en) 1986-11-09
JPS62276717A (en) 1987-12-01
EP0201430A2 (en) 1986-12-17
KR890004057B1 (en) 1989-10-18

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Legal Events

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Owner name: GEC ALSTHOM SA

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18D Application deemed to be withdrawn

Effective date: 19891106

RIN1 Information on inventor provided before grant (corrected)

Inventor name: YANABU, SATORU

Inventor name: SUZUKI, KATSUMI

Inventor name: MIZOGUCHI, HITOSHI

Inventor name: IKEDA, HISATOSHI