BE430852A - - Google Patents

Info

Publication number: BE430852A
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.)

1937-11-30

Publication of BE430852A publication Critical patent/BE430852A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/06—Electrode arrangements
- H01J43/18—Electrode arrangements using essentially more than one dynode
- H01J43/20—Dynodes consisting of sheet material, e.g. plane, bent

BE430852D 1937-11-30 BE430852A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US171916A US2231682A (en)	1937-11-30	1937-11-30	Electron multiplier
US177286A US2231691A (en)	1937-11-30	1937-11-30	Electron multiplier

Publications (1)

Publication Number	Publication Date
BE430852A true BE430852A (enrdf_load_stackoverflow)

Family

ID=26867574

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE430852D BE430852A (enrdf_load_stackoverflow)	1937-11-30

Country Status (6)

Country	Link
US (2)	US2231682A (enrdf_load_stackoverflow)
BE (1)	BE430852A (enrdf_load_stackoverflow)
CH (1)	CH206023A (enrdf_load_stackoverflow)
FR (1)	FR845191A (enrdf_load_stackoverflow)
GB (1)	GB520117A (enrdf_load_stackoverflow)
NL (1)	NL57028C (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2664515A (en) *	1951-06-22	1953-12-29	Lincoln G Smith	Magnetic electron multiplier
DE1022703B (de) *	1952-10-23	1958-01-16	Fernseh Gmbh	Elektrostatischer Sekundaerelektronenvervielfacher
BE529971A (enrdf_load_stackoverflow) *	1953-06-29
US2983845A (en) *	1959-05-07	1961-05-09	Bendix Corp	Electron multiplier spurious noise baffle
US4182968A (en) *	1976-04-23	1980-01-08	Rca Corporation	Electron multiplier with ion bombardment shields
US4142123A (en) *	1977-02-10	1979-02-27	Rca Corporation	Image display device with optical feedback to cathode

0
- BE BE430852D patent/BE430852A/xx unknown
1937
- 1937-11-30 US US171916A patent/US2231682A/en not_active Expired - Lifetime
- 1937-11-30 US US177286A patent/US2231691A/en not_active Expired - Lifetime
1938
- 1938-10-26 NL NL90376A patent/NL57028C/xx active
- 1938-10-26 FR FR845191D patent/FR845191A/fr not_active Expired
- 1938-10-27 GB GB31156/38A patent/GB520117A/en not_active Expired
- 1938-10-28 CH CH206023D patent/CH206023A/de unknown

Also Published As

Publication number	Publication date
NL57028C (enrdf_load_stackoverflow)	1946-03-15
FR845191A (fr)	1939-08-14
US2231691A (en)	1941-02-11
CH206023A (de)	1939-07-15
US2231682A (en)	1941-02-11
GB520117A (en)	1940-04-15

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