FR902902A - Interrupteur à gaz comprimé avec résistance - Google Patents

Interrupteur à gaz comprimé avec résistance

Info

Publication number: FR902902A
Authority: FR; France
Prior art keywords: resistance; compressed gas; gas switch; switch; compressed
Prior art date: 1943-01-18
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

Application number

Other languages

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.)

BROWN

BBC Brown Boveri AG Germany

Original Assignee

BROWN

Brown Boveri und Cie AG Germany

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.)

1943-01-18

Filing date

1944-03-23

Publication date

1945-09-17

1944-03-23 Application filed by BROWN, Brown Boveri und Cie AG Germany filed Critical BROWN

1945-09-17 Application granted granted Critical

1945-09-17 Publication of FR902902A publication Critical patent/FR902902A/fr

Status Expired legal-status Critical Current

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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
- H01H33/164—Impedances connected with contacts the impedance being inserted in the circuit by blowing the arc onto an auxiliary electrode

FR902902D 1943-01-18 1944-03-23 Interrupteur à gaz comprimé avec résistance Expired FR902902A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH576345X		1943-01-18

Publications (1)

Publication Number	Publication Date
FR902902A true FR902902A (fr)	1945-09-17

Family

ID=4521230

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR902902D Expired FR902902A (fr)	1943-01-18	1944-03-23	Interrupteur à gaz comprimé avec résistance

Country Status (6)

Country	Link
US (1)	US2441943A (fr)
BE (1)	BE453984A (fr)
CH (1)	CH232445A (fr)
FR (1)	FR902902A (fr)
GB (1)	GB576345A (fr)
NL (1)	NL114857C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR912902A (fr) *	1945-03-08	1946-08-23	Merlin Gerin	Interrupteur à gaz comprimé avec connecteur à coupure retardée
US2643513A (en) *	1949-04-08	1953-06-30	Niles Bement Pond Co	Internal-combustion engine fuel and speed control
CH323139A (de) *	1953-01-29	1957-07-15	Licentia Gmbh	Hochspannungs-Druckgasschalter mit mindestens einer Hohlelektrode
US2749411A (en) *	1953-04-27	1956-06-05	Allis Chalmers Mfg Co	Circuit breaker with electrode disposed between an interrupting device and a contactopening
GB755016A (en) *	1953-07-08	1956-08-15	Reyrolle A & Co Ltd	Improvements relating to electric switchgear

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE20044E (en) *	1931-02-09	1936-07-28		Electric circuit-breaker with
DE652481C (de) *	1932-11-25	1937-11-01	Const Electr De Delle Sa Atel	Elektrischer Blasschalter
BE422849A (fr) *	1936-07-30

0
- NL NL114857D patent/NL114857C/xx active
- BE BE453984D patent/BE453984A/xx unknown
1943
- 1943-01-18 CH CH232445D patent/CH232445A/de unknown
1944
- 1944-01-18 GB GB959/44A patent/GB576345A/en not_active Expired
- 1944-02-19 US US523111A patent/US2441943A/en not_active Expired - Lifetime
- 1944-03-23 FR FR902902D patent/FR902902A/fr not_active Expired

Also Published As

Publication number	Publication date
CH232445A (de)	1944-05-31
NL114857C (fr)
US2441943A (en)	1948-05-18
BE453984A (fr)
GB576345A (en)	1946-03-29

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