FR855159A - Multiplicateur d'électrons - Google Patents

Multiplicateur d'électrons

Info

Publication number
FR855159A
FR855159A FR855159DA FR855159A FR 855159 A FR855159 A FR 855159A FR 855159D A FR855159D A FR 855159DA FR 855159 A FR855159 A FR 855159A
Authority
FR
France
Prior art keywords
electron multiplier
multiplier
electron
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VACUUM SCIENCE PRODUCTS Ltd
Original Assignee
VACUUM SCIENCE PRODUCTS Ltd
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.)
Filing date
Publication date
Application filed by VACUUM SCIENCE PRODUCTS Ltd filed Critical VACUUM SCIENCE PRODUCTS Ltd
Application granted granted Critical
Publication of FR855159A publication Critical patent/FR855159A/fr
Expired legal-status Critical Current

Links

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
    • H01J43/22—Dynodes consisting of electron-permeable material, e.g. foil, grid, tube, venetian blind
FR855159D 1938-06-02 1939-05-23 Multiplicateur d'électrons Expired FR855159A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16611/38A GB516621A (en) 1938-06-02 1938-06-02 Improvements in electron-multipliers

Publications (1)

Publication Number Publication Date
FR855159A true FR855159A (fr) 1940-05-04

Family

ID=10080452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR855159D Expired FR855159A (fr) 1938-06-02 1939-05-23 Multiplicateur d'électrons

Country Status (4)

Country Link
US (1) US2254128A (pm)
BE (1) BE434648A (pm)
FR (1) FR855159A (pm)
GB (2) GB516621A (pm)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454652A (en) * 1943-06-26 1948-11-23 Rca Corp Cathode-ray storage tube
US2443547A (en) * 1945-08-21 1948-06-15 Rca Corp Dynode
US2674661A (en) * 1948-08-12 1954-04-06 Rca Corp Electron multiplier device
US2782334A (en) * 1952-03-10 1957-02-19 Raytheon Mfg Co Velocity modulated electron discharge devices
US2875372A (en) * 1953-03-30 1959-02-24 Itt Information location circuit
BE538686A (pm) * 1954-06-04
US3182221A (en) * 1963-07-22 1965-05-04 Jr Edmund W Poor Secondary emission multiplier structure
DE1274248B (de) * 1965-06-22 1968-08-01 William H Johnston Lab Inc Vorrichtung zur mehrstufigen Elektronenvervielfachung

Also Published As

Publication number Publication date
GB516664A (en) 1940-01-08
BE434648A (pm)
US2254128A (en) 1941-08-26
GB516621A (en) 1940-01-08

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