FR2690004B1 - ELECTRICAL CONTACTS. - Google Patents

ELECTRICAL CONTACTS.

Info

Publication number: FR2690004B1
Authority: FR; France
Prior art keywords: electrical contacts; contacts; electrical
Prior art date: 1992-04-14
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 - Fee Related

Application number

FR9204555A

Other languages

French (fr)

Other versions

FR2690004A1 (en

Inventor

Perret Michel

Jeanjean Robert

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

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.)

1992-04-14

Filing date

1992-04-14

Publication date

1994-06-03

1992-04-14 Application filed by GEC Alsthom SA filed Critical GEC Alsthom SA

1992-04-14 Priority to FR9204555A priority Critical patent/FR2690004B1/en

1993-10-15 Publication of FR2690004A1 publication Critical patent/FR2690004A1/en

1994-06-03 Application granted granted Critical

1994-06-03 Publication of FR2690004B1 publication Critical patent/FR2690004B1/en

2012-04-14 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

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
- H01H1/46—Contacts characterised by the manner in which co-operating contacts engage by sliding self-aligning contacts
- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts

FR9204555A 1992-04-14 1992-04-14 ELECTRICAL CONTACTS. Expired - Fee Related FR2690004B1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR9204555A FR2690004B1 (en)	1992-04-14	1992-04-14	ELECTRICAL CONTACTS.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9204555A FR2690004B1 (en)	1992-04-14	1992-04-14	ELECTRICAL CONTACTS.

Publications (2)

Publication Number	Publication Date
FR2690004A1 FR2690004A1 (en)	1993-10-15
FR2690004B1 true FR2690004B1 (en)	1994-06-03

Family

ID=9428839

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR9204555A Expired - Fee Related FR2690004B1 (en)	1992-04-14	1992-04-14	ELECTRICAL CONTACTS.

Country Status (1)

Country	Link
FR (1)	FR2690004B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3909573A (en) *	1974-04-24	1975-09-30	Ite Imperial Corp	Squeeze coil primary disconnect contacts
DE3122967C2 (en) *	1981-06-10	1985-01-24	Brown, Boveri & Cie Ag, 6800 Mannheim	Contact device
FR2512267A1 (en) *	1981-08-26	1983-03-04	Alsthom Atlantique	COMPRESSED GAS CIRCUIT BREAKER WITH OPENING AND CLOSING RESISTORS
US4562324A (en) *	1982-09-07	1985-12-31	S&C Electric Company	Electrical contact for use in a current-interrupting unit

1992
- 1992-04-14 FR FR9204555A patent/FR2690004B1/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FR2690004A1 (en)	1993-10-15

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Legal Events

Date	Code	Title	Description
1997-01-24	ST	Notification of lapse