BE451865A - - Google Patents

Info

Publication number: BE451865A
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.)

1942-08-13

Publication of BE451865A publication Critical patent/BE451865A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
- H01J61/073—Main electrodes for high-pressure discharge lamps
- H01J61/0732—Main electrodes for high-pressure discharge lamps characterised by the construction of the electrode

BE451865D 1942-08-13 BE451865A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL239109X		1942-08-13

Publications (1)

Publication Number	Publication Date
BE451865A true BE451865A (xx)

Family

ID=19780440

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE451865D BE451865A (xx)	1942-08-13

Country Status (5)

Country	Link
US (1)	US2488716A (xx)
BE (1)	BE451865A (xx)
CH (1)	CH239109A (xx)
FR (1)	FR897204A (xx)
GB (1)	GB624013A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2926277A (en) *		1960-02-23		white
US2699514A (en) *	1951-11-28	1955-01-11	Duro Test Corp	Fluorescent lamp
US2677778A (en) *	1952-03-31	1954-05-04	Atomic Energy Commission	Linear cathode
GB741369A (en) *	1952-10-22	1955-11-30	British Thomson Houston Co Ltd	Improvements in and relating to thermionic cathodes
FR1078606A (fr) *	1953-04-02	1954-11-19	Csf	Perfectionnements aux cathodes émissives
US2875367A (en) *	1954-10-22	1959-02-24	Gen Electric	Cathode structures
US3179832A (en) *	1960-01-12	1965-04-20	Field Emission Corp	Temperature enhanced field emission x-ray tube
NL6411355A (xx) *	1964-09-30	1966-03-31

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2008066A (en) *	1933-02-17	1935-07-16	Quarzlampen Gmbh	Gas or vapor discharge tube
US2175345A (en) *	1935-07-12	1939-10-10	Gen Electric	Electric gaseous discharge device
US2249672A (en) *	1936-12-10	1941-07-15	Gen Electric	Discharge device
US2267318A (en) *	1939-03-21	1941-12-23	Gen Electric	Electrode and terminal structure for electric discharge devices
US2310983A (en) *	1940-02-20	1943-02-16	Samuel C Miller	Electrode for luminous tubes and method of producing the same
US2404057A (en) *	1943-03-24	1946-07-16	Westinghouse Electric Corp	End-cap electrode for discharge lamps

0
- BE BE451865D patent/BE451865A/xx unknown
1943
- 1943-08-11 FR FR897204D patent/FR897204A/fr not_active Expired
- 1943-08-11 CH CH239109D patent/CH239109A/de unknown
1946
- 1946-03-30 US US658409A patent/US2488716A/en not_active Expired - Lifetime
- 1946-09-18 GB GB28007/46A patent/GB624013A/en not_active Expired

Also Published As

Publication number	Publication date
US2488716A (en)	1949-11-22
GB624013A (en)	1949-05-26
FR897204A (fr)	1945-03-15
CH239109A (de)	1945-09-15

Publication	Publication Date	Title
BE458856A (xx)
BE473974A (xx)
NL64823C (xx)
NL59941C (xx)
NL110926C (xx)
BE451865A (xx)
BE453138A (xx)
BE450888A (xx)	1943-07-31
BE450536A (xx)
BE446591A (xx)	1942-08-31
BE446560A (xx)
BE446464A (xx)	1948-04-17
BE446455A (xx)
BE446420A (xx)
BE446419A (xx)	1942-08-31
BE446396A (xx)
BE446369A (xx)
BE446368A (xx)
BE446350A (xx)
BE446348A (xx)
BE445596A (xx)
BE446312A (xx)
BE446135A (xx)
BE446052A (xx)
BE446040A (xx)