BE480580A - - Google Patents

Info

Publication number: BE480580A
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.)

1946-07-29

Publication of BE480580A publication Critical patent/BE480580A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet

BE480580D 1946-07-29 BE480580A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH253098T		1946-07-29

Publications (1)

Publication Number	Publication Date
BE480580A true BE480580A (enrdf_load_html_response)

Family

ID=4526040

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BE480580D BE480580A (enrdf_load_html_response)	1946-07-29
BE474807D BE474807A (enrdf_load_html_response)	1946-07-29

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
BE474807D BE474807A (enrdf_load_html_response)	1946-07-29

Country Status (6)

Country	Link
BE (2)	BE474807A (enrdf_load_html_response)
CH (1)	CH253098A (enrdf_load_html_response)
DE (1)	DE929258C (enrdf_load_html_response)
FR (2)	FR950233A (enrdf_load_html_response)
GB (2)	GB650039A (enrdf_load_html_response)
NL (2)	NL72730C (enrdf_load_html_response)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1068334B (de) *		1968-09-26	Sachsenwerk Licht und Kraft Ak tiengesellschaft 8000 München	In Luft schaltender Wechselstrom Lei stungsschalter mit Lichtbogenlöschung m spaltformigen Lichtbogenkammern
BE498021A (enrdf_load_html_response) *	1949-10-13		Merlin Gerin
US2866043A (en) *	1955-08-23	1958-12-23	Westinghouse Electric Corp	Circuit breaker
FR1132254A (fr) *	1955-09-22	1957-03-07	Merlin Gerin	Perfectionnements aux chambres de coupure pour disjoncteurs
DE1064589B (de) *	1955-11-10	1959-09-03	Licentia Gmbh	Elektrischer Schalter mit Lichtbogenloeschkammer und mit magnetischer Blasung
DE1030422B (de) *	1956-02-27	1958-05-22	Siemens Ag	Elektrisches Schaltgeraet, insbesondere Luftschuetz
DE1127985B (de) *	1960-04-21	1962-04-19	Licentia Gmbh	Lichtbogenloeschkammer mit Lichtbogenlaufschienen und mit parallel zum Lichtbogen in seiner Ebene angeordneten, zwischen zwei isolierenden Loeschplatten sich befindlichen isolierenden Laengstrennwaenden
FR2468987A1 (fr) *	1979-10-31	1981-05-08	Alsthom Atlantique	Dispositif de refroidissement d'arc electrique pour cheminees d'appareils de coupure
FR2701334A1 (fr) *	1993-02-05	1994-08-12	Alsthom Gec	Cheminée d'extinction d'arc pour contacteur.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE114061C (enrdf_load_html_response) *	1899-12-11
DE533477C (de) *	1928-06-24	1931-09-15	Voigt & Haeffner Akt Ges	Hoernerschalter mit mehreren nebeneinander angeordneten Hoernerpaaren
GB478824A (en) *	1936-08-20	1938-01-26	Frank Whyman	Improvements in arc extinguishing devices for electric circuit interrupters
DE710229C (de) *	1940-04-20	1941-09-08	Aeg	Lichtbogenloeschvorrichtung fuer Schalter

0
- NL NL72710D patent/NL72710C/xx active
- BE BE480580D patent/BE480580A/xx unknown
- NL NL72730D patent/NL72730C/xx active
- BE BE474807D patent/BE474807A/xx unknown
1946
- 1946-07-29 CH CH253098D patent/CH253098A/de unknown
1947
- 1947-07-28 FR FR950233D patent/FR950233A/fr not_active Expired
- 1947-07-29 GB GB20483/47A patent/GB650039A/en not_active Expired
1948
- 1948-03-18 GB GB8097/48A patent/GB656644A/en not_active Expired
- 1948-04-15 FR FR58124D patent/FR58124E/fr not_active Expired
- 1948-12-28 DE DE1948P0027219 patent/DE929258C/de not_active Expired

Also Published As

Publication number	Publication date
GB656644A (en)	1951-08-29
NL72710C (enrdf_load_html_response)
GB650039A (en)	1951-02-14
CH253098A (de)	1948-02-15
FR950233A (fr)	1949-09-21
NL72730C (enrdf_load_html_response)
FR58124E (fr)	1953-09-21
DE929258C (de)	1955-06-23
BE474807A (enrdf_load_html_response)

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JPS464223A (enrdf_load_html_response)	1971-11-11
FR905784A (enrdf_load_html_response)	1946-01-15
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