BE465350A - - Google Patents

Info

Publication number: BE465350A
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.)

1950-06-09

Publication of BE465350A publication Critical patent/BE465350A/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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
- H01H33/75—Liquid-break switches, e.g. oil-break

BE465350D 1950-06-09 BE465350A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR864122X		1950-06-09
FR916847T		1950-06-09

Publications (1)

Publication Number	Publication Date
BE465350A true BE465350A (en)

Family

ID=26225701

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BE503343D BE503343A (en)	1950-06-09
BE465350D BE465350A (en)	1950-06-09

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
BE503343D BE503343A (en)	1950-06-09

Country Status (5)

Country	Link
US (2)	US2507971A (en)
BE (2)	BE465350A (en)
DE (2)	DE839218C (en)
FR (3)	FR916847A (en)
GB (2)	GB615749A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE503343A (en) *	1950-06-09
FR1108749A (en) *	1954-06-18	1956-01-17		Device for interrupting high power electric arcs
US2908789A (en) *	1957-07-19	1959-10-13	Lange Emil	Electric circuit breaker
DE1161340B (en) *	1959-09-29	1964-01-16	Siemens Ag	Low-liquid electrical circuit breaker
DE2316008B2 (en) *	1973-03-30	1978-03-30	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Arrangement for extinguishing a rotating electrical alternating current arc
US4125750A (en) *	1976-09-22	1978-11-14	Kuhlman Corporation	High voltage electrical switch
US4560247A (en) *	1983-07-01	1985-12-24	Quartz Et Silice	Large bandwidth optical fibers
BR8503644A (en) *	1985-08-01	1985-10-15	Lorenzetti Inebrase Sa	PORTABLE TOOL FOR OPENING UNDER LOAD OF ELECTRICAL CIRCUITS
US4651024A (en) *	1985-11-27	1987-03-17	General Electric Company	Electromagnetically actuated high DC current switch
WO2019191156A1 (en) *	2018-03-30	2019-10-03	The Gillette Company Llc	Shaving razor system including skin interconnect member

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US438118A (en) *		1890-10-07		Terminal switch or cut-out device for electric-lighting systems
US1537352A (en) *	1919-10-23	1925-05-12	Gen Electric	Electrical apparatus
US1566091A (en) *	1922-06-05	1925-12-15	Gen Electric	Electrical apparatus
NL32172C (en) *	1929-12-10
US2051196A (en) *	1934-08-13	1936-08-18	Barfoed Svend	Oil circuit breaker
US2100753A (en) *	1935-12-24	1937-11-30	Westinghouse Electric & Mfg Co	Circuit interrupter
FR833188A (en) *	1937-06-04	1938-10-13	Forges Ateliers Const Electr	Instant reclosing oil circuit breaker
BE428392A (en) *	1937-06-04
FR852550A (en) *	1938-10-14	1940-02-26	Forges Ateliers Const Electr	AC series circuit breakers for ultra-fast reclosing of circuits
US2467788A (en) *	1944-07-20	1949-04-19	Westinghouse Electric Corp	Circuit interrupter
US2452477A (en) *	1945-04-16	1948-10-26	Westinghouse Electric Corp	Circuit interrupter
BE503343A (en) *	1950-06-09

0
- BE BE503343D patent/BE503343A/xx unknown
- BE BE465350D patent/BE465350A/xx unknown
1945
- 1945-06-25 FR FR916847D patent/FR916847A/en not_active Expired
1946
- 1946-03-27 FR FR54495D patent/FR54495E/en not_active Expired
- 1946-05-30 GB GB16480/46A patent/GB615749A/en not_active Expired
- 1946-06-10 US US675554A patent/US2507971A/en not_active Expired - Lifetime
1950
- 1950-06-09 FR FR60380D patent/FR60380E/en not_active Expired
- 1950-09-29 DE DEF4097A patent/DE839218C/en not_active Expired
1951
- 1951-05-31 DE DEF6326A patent/DE864122C/en not_active Expired
- 1951-06-01 US US229359A patent/US2644877A/en not_active Expired - Lifetime
- 1951-06-08 GB GB13625/51A patent/GB683116A/en not_active Expired

Also Published As

Publication number	Publication date
US2644877A (en)	1953-07-07
GB683116A (en)	1952-11-19
GB615749A (en)	1949-01-11
BE503343A (en)
US2507971A (en)	1950-05-16
FR60380E (en)	1954-11-02
DE864122C (en)	1953-01-22
FR54495E (en)	1950-05-02
DE839218C (en)	1952-05-19
FR916847A (en)	1946-12-17

Publication	Publication Date	Title
FR955859A (en)	1950-01-20
FR955092A (en)	1950-01-07
FR955442A (en)	1950-01-14
FR955892A (en)	1950-01-20
FR955720A (en)	1950-01-19
FR955620A (en)	1950-01-18
FR955583A (en)	1950-01-17
FR954674A (en)	1950-01-04
FR954848A (en)	1950-01-06
FR955085A (en)	1950-01-07
BE498652A (en)	1951-02-01
BE495485A (en)	1950-09-01
BE495313A (en)
BE493367A (en)	1950-05-16
BE493362A (en)
BE493329A (en)
BE493328A (en)
BE493326A (en)
BE489017A (en)
BE527727A (en)
BE508824A (en)
BE506549A (en)
BE505252A (en)
BE503306A (en)
BE495255A (en)