BE440805A - - Google Patents

Info

Publication number: BE440805A
Authority: BE; Belgium

Application number

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.)

1940-03-09

Publication of BE440805A publication Critical patent/BE440805A/xx

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
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc

BE440805D 1940-03-09 BE440805A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH552091X		1940-03-09

Publications (1)

Publication Number	Publication Date
BE440805A true BE440805A (enrdf_load_html_response)

Family

ID=4519707

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE440805D BE440805A (enrdf_load_html_response)	1940-03-09

Country Status (5)

Country	Link
US (1)	US2255198A (enrdf_load_html_response)
BE (1)	BE440805A (enrdf_load_html_response)
CH (1)	CH218998A (enrdf_load_html_response)
FR (1)	FR869992A (enrdf_load_html_response)
GB (1)	GB552091A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2428575A (en) *	1943-07-10	1947-10-07	Westinghouse Electric Corp	Circuit interrupter
US2445529A (en) *	1944-09-19	1948-07-20	Westinghouse Electric Corp	Circuit interrupter
US2627005A (en) *	1949-02-03	1953-01-27	Westinghouse Electric Corp	Interrupter part of compressed-air breakers

0
- BE BE440805D patent/BE440805A/xx unknown
1940
- 1940-03-09 CH CH218998D patent/CH218998A/de unknown
1941
- 1941-02-13 FR FR869992D patent/FR869992A/fr not_active Expired
- 1941-03-25 US US385170A patent/US2255198A/en not_active Expired - Lifetime
- 1941-07-04 GB GB8485/41A patent/GB552091A/en not_active Expired

Also Published As

Publication number	Publication date
FR869992A (fr)	1942-02-26
GB552091A (en)	1943-03-23
US2255198A (en)	1941-09-09
CH218998A (de)	1942-01-15

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