EP0079293A3 - Modular circuit interrupter with magnetic blow-out field and with gas cooling - Google Patents

Modular circuit interrupter with magnetic blow-out field and with gas cooling Download PDF

Info

Publication number: EP0079293A3
Authority: EP; European Patent Office
Prior art keywords: contact; chambers; chamber; power line; dual
Prior art date: 1981-11-10
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.): Granted

Application number

EP82420103A

Other languages

English (en)

Other versions

EP0079293A2 (fr

EP0079293B1 (fr

Inventor

Guy St-Jean

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.)

Hydro Quebec

Original Assignee

Hydro Quebec

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.)

1981-11-10

Filing date

1982-07-19

Publication date

1985-06-19

1982-07-19 Application filed by Hydro Quebec filed Critical Hydro Quebec

1982-07-19 Priority to AT82420103T priority Critical patent/ATE32396T1/de

1983-05-18 Publication of EP0079293A2 publication Critical patent/EP0079293A2/fr

1985-06-19 Publication of EP0079293A3 publication Critical patent/EP0079293A3/fr

1988-02-03 Application granted granted Critical

1988-02-03 Publication of EP0079293B1 publication Critical patent/EP0079293B1/fr

Status Expired legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate

Landscapes

Arc-Extinguishing Devices That Are Switches (AREA)
Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Breakers (AREA)

EP82420103A 1981-11-10 1982-07-19 Interrupteur modulaire à soufflage par champ magnétique et à refroidissement par gaz Expired EP0079293B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT82420103T ATE32396T1 (de)	1981-11-10	1982-07-19	Modulschalter mit magnetischem blasfluss und mit gaskuehlung.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/320,140 US4401870A (en)	1981-11-10	1981-11-10	Modular suction-gas-cooled magnetic blast circuit breaker
US320140		1989-03-07

Publications (3)

Publication Number	Publication Date
EP0079293A2 EP0079293A2 (fr)	1983-05-18
EP0079293A3 true EP0079293A3 (en)	1985-06-19
EP0079293B1 EP0079293B1 (fr)	1988-02-03

Family

ID=23245051

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP82420103A Expired EP0079293B1 (fr)	1981-11-10	1982-07-19	Interrupteur modulaire à soufflage par champ magnétique et à refroidissement par gaz

Country Status (6)

Country	Link
US (1)	US4401870A (fr)
EP (1)	EP0079293B1 (fr)
JP (1)	JPS5885232A (fr)
AT (1)	ATE32396T1 (fr)
CA (1)	CA1140625A (fr)
DE (1)	DE3278093D1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20020018332A1 (en) *	2000-07-04	2002-02-14	Matthias Kroeker	Arrangement having a contact element which can be brought into contact with another contact element
JP5050265B2 (ja) *	2007-11-09	2012-10-17	国立大学法人九州工業大学	自己回復性限流ヒューズ
GB2461024B (en) *	2008-06-16	2012-06-13	Converteam Technology Ltd	Fuses
JP5859360B2 (ja) *	2012-03-27	2016-02-10	住友重機械工業株式会社	リニアモータ冷却構造
JP5859361B2 (ja) *	2012-03-27	2016-02-10	住友重機械工業株式会社	リニアモータ冷却構造
CN111584321B (zh) *	2019-05-21	2022-06-10	杭州德睿达电气有限公司	一种直流快速断路器的磁吹灭弧***
FR3123143A1 (fr) *	2021-05-21	2022-11-25	Socomec	Module de coupure électrique équipé d’un dispositif de soufflage magnétique et appareil de coupure électrique comportant un tel module

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE533477C (de) *	1928-06-24	1931-09-15	Voigt & Haeffner Akt Ges	Hoernerschalter mit mehreren nebeneinander angeordneten Hoernerpaaren
FR1109180A (fr) *	1954-07-16	1956-01-23	Jeumont Forges Const Elec	Disjoncteurs à soufflage magnétique
CH470093A (de) *	1968-02-09	1969-03-15	Gen Electric	Uberspannungsableiter
FR2037534A5 (fr) *	1969-03-03	1970-12-31	Gen Electric
US3611045A (en) *	1970-02-24	1971-10-05	Gen Electric	Lightning arrester sparkgap assembly having opposed electromagnetic field-generating means for controlling arc movement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB187821A (en) *	1921-10-05	1922-11-02	George Ellison	Improvements relating to magnetic blow-out devices for use with electric circuit controlling apparatus
US2443650A (en) *	1944-09-27	1948-06-22	Westinghouse Electric Corp	Circuit interrupter
GB957359A (en) *	1962-04-04	1964-05-06	Ass Elect Ind	Improvements relating to surge diverters

1981
- 1981-11-10 US US06/320,140 patent/US4401870A/en not_active Expired - Fee Related
- 1981-11-12 CA CA000389909A patent/CA1140625A/fr not_active Expired
1982
- 1982-07-19 AT AT82420103T patent/ATE32396T1/de not_active IP Right Cessation
- 1982-07-19 EP EP82420103A patent/EP0079293B1/fr not_active Expired
- 1982-07-19 DE DE8282420103T patent/DE3278093D1/de not_active Expired
- 1982-10-27 JP JP57187626A patent/JPS5885232A/ja active Granted

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE533477C (de) *	1928-06-24	1931-09-15	Voigt & Haeffner Akt Ges	Hoernerschalter mit mehreren nebeneinander angeordneten Hoernerpaaren
FR1109180A (fr) *	1954-07-16	1956-01-23	Jeumont Forges Const Elec	Disjoncteurs à soufflage magnétique
CH470093A (de) *	1968-02-09	1969-03-15	Gen Electric	Uberspannungsableiter
FR2037534A5 (fr) *	1969-03-03	1970-12-31	Gen Electric
US3611045A (en) *	1970-02-24	1971-10-05	Gen Electric	Lightning arrester sparkgap assembly having opposed electromagnetic field-generating means for controlling arc movement

Also Published As

Publication number	Publication date
ATE32396T1 (de)	1988-02-15
JPS5885232A (ja)	1983-05-21
EP0079293A2 (fr)	1983-05-18
CA1140625A (fr)	1983-02-01
DE3278093D1 (en)	1988-03-10
JPH0147848B2 (fr)	1989-10-17
US4401870A (en)	1983-08-30
EP0079293B1 (fr)	1988-02-03

Legal Events

Date	Code	Title	Description
1983-03-19	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1983-05-18	AK	Designated contracting states	Designated state(s): AT BE CH DE FR GB IT LI LU NL SE
1985-04-16	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1985-06-19	AK	Designated contracting states	Designated state(s): AT BE CH DE FR GB IT LI LU NL SE
1985-12-11	17P	Request for examination filed	Effective date: 19850930
1986-12-17	17Q	First examination report despatched	Effective date: 19861029
1987-09-23	ITF	It: translation for a ep patent filed	Owner name: BARZANO' E ZANARDO MILANO S.P.A.
1987-12-19	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1988-02-03	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE
1988-02-03	REF	Corresponds to:	Ref document number: 32396 Country of ref document: AT Date of ref document: 19880215 Kind code of ref document: T
1988-03-02	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
1988-03-10	REF	Corresponds to:	Ref document number: 3278093 Country of ref document: DE Date of ref document: 19880310
1988-07-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19880731
1988-11-30	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1988-11-30	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1989-01-18	26N	No opposition filed
1989-06-28	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 19890628 Year of fee payment: 8
1989-06-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19890630 Year of fee payment: 8 Ref country code: FR Payment date: 19890630 Year of fee payment: 8
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1989-07-31	ITTA	It: last paid annual fee
1989-07-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 19890731 Year of fee payment: 8 Ref country code: AT Payment date: 19890731 Year of fee payment: 8
1989-09-16	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19890916 Year of fee payment: 8
1990-07-19	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19900719 Ref country code: AT Effective date: 19900719
1990-07-20	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Effective date: 19900720
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1991-01-31	BERE	Be: lapsed	Owner name: HYDRO-QUEBEC Effective date: 19900731
1991-02-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Effective date: 19910201
1991-03-18	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee
1991-03-20	GBPC	Gb: european patent ceased through non-payment of renewal fee
1991-03-28	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
1991-03-29	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19910329
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1991-05-24	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
1995-01-31	EUG	Se: european patent has lapsed	Ref document number: 82420103.2 Effective date: 19910402

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