BR9202729A - Contato eletrico para disjuntor - Google Patents

Contato eletrico para disjuntor

Info

Publication number: BR9202729A
Authority: BR; Brazil
Prior art keywords: breaker; electric contact; electric; contact
Prior art date: 1991-07-19

Application number

BR929202729A

Other languages

English (en)

Inventor

Denis Dufournet

Michel Perret

Original Assignee

Alsthom Gec

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.)

1991-07-19

Filing date

1992-07-17

Publication date

1993-03-23

1992-07-17 Application filed by Alsthom Gec filed Critical Alsthom Gec

1993-03-23 Publication of BR9202729A publication Critical patent/BR9202729A/pt

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/38—Plug-and-socket contacts
- H01H1/385—Contact arrangements for high voltage gas blast circuit breakers
- 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
- H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor

BR929202729A 1991-07-19 1992-07-17 Contato eletrico para disjuntor BR9202729A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9109177A FR2679375A1 (fr)	1991-07-19	1991-07-19	Contact pour disjoncteur.

Publications (1)

Publication Number	Publication Date
BR9202729A true BR9202729A (pt)	1993-03-23

Family

ID=9415335

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR929202729A BR9202729A (pt)	1991-07-19	1992-07-17	Contato eletrico para disjuntor

Country Status (6)

Country	Link
EP (1)	EP0524088A1 (pt)
JP (1)	JPH05190064A (pt)
CN (1)	CN1068909A (pt)
BR (1)	BR9202729A (pt)
CA (1)	CA2074037A1 (pt)
FR (1)	FR2679375A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2709865B1 (fr) *	1993-09-08	1995-10-13	Gec Alsthom T & D Sa	Contact d'arc pour disjoncteur à auto-soufflage.
DE60311485T2 (de)	2003-12-19	2007-11-15	Abb Technology Ag	Gasisolierte Schaltvorrichtung mit einer Düse
WO2007016797A1 (de) *	2005-08-10	2007-02-15	Abb Research Ltd	Selbstblasschalter mit steuerkörper
DE102009043195A1 (de)	2009-09-26	2011-03-31	Rwth Aachen	Abbrandelement zur Anordnung an einem Schaltkontakt eines Leistungsschalters
CN103943394A (zh) *	2013-01-23	2014-07-23	沈俊国	绝缘阻挡灭弧式电器开关触头
US10115548B2 (en)	2015-01-07	2018-10-30	Mitsubishi Electric Corporation	Gas circuit breaker
CN110293511B (zh) *	2019-06-14	2020-11-24	平高集团有限公司	一种动弧触头装卸工装

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH612293A5 (pt) *	1977-04-29	1979-07-13	Bbc Brown Boveri & Cie
IT8420810V0 (it) *	1984-02-10	1984-02-10	Sace Spa	Sistema di contatti d'arco per interruttori elettrici, particolarmente a fluido d'estinzione dell'arco.
EP0270895A1 (de) *	1986-12-08	1988-06-15	BBC Brown Boveri AG	Druckgasschalter
DE3930550C2 (de) *	1989-09-13	1998-12-10	Aeg Energietechnik Gmbh	Schaltkammer für SF¶6¶-Leistungsschalter

1991
- 1991-07-19 FR FR9109177A patent/FR2679375A1/fr not_active Withdrawn
1992
- 1992-07-15 EP EP92402039A patent/EP0524088A1/fr not_active Withdrawn
- 1992-07-16 CA CA 2074037 patent/CA2074037A1/fr not_active Abandoned
- 1992-07-16 JP JP18963592A patent/JPH05190064A/ja active Pending
- 1992-07-17 BR BR929202729A patent/BR9202729A/pt not_active Application Discontinuation
- 1992-07-18 CN CN 92105850 patent/CN1068909A/zh active Pending

Also Published As

Publication number	Publication date
EP0524088A1 (fr)	1993-01-20
JPH05190064A (ja)	1993-07-30
CN1068909A (zh)	1993-02-10
FR2679375A1 (fr)	1993-01-22
CA2074037A1 (fr)	1993-01-20

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Legal Events

Date	Code	Title	Description
1995-10-03	FA1	Application deemed withdrawn (art. 18(2))