FR830355A - Multistage secondary electron amplifier - Google Patents

Multistage secondary electron amplifier

Info

Publication number
FR830355A
FR830355A FR830355DA FR830355A FR 830355 A FR830355 A FR 830355A FR 830355D A FR830355D A FR 830355DA FR 830355 A FR830355 A FR 830355A
Authority
FR
France
Prior art keywords
secondary electron
electron amplifier
multistage secondary
multistage
amplifier
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
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.)
Robert Bosch Fernsehanlagen GmbH
Original Assignee
Fernseh GmbH
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 Fernseh GmbH filed Critical Fernseh GmbH
Application granted granted Critical
Publication of FR830355A publication Critical patent/FR830355A/en
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
FR830355D 1936-12-06 1937-12-04 Multistage secondary electron amplifier Expired FR830355A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF4544D DE903253C (en) 1936-12-06 1936-12-06 Multi-stage secondary electron amplifier

Publications (1)

Publication Number Publication Date
FR830355A true FR830355A (en) 1938-07-28

Family

ID=7989435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR830355D Expired FR830355A (en) 1936-12-06 1937-12-04 Multistage secondary electron amplifier

Country Status (3)

Country Link
US (1) US2192770A (en)
DE (1) DE903253C (en)
FR (1) FR830355A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE939645C (en) * 1938-12-06 1956-03-01 Aeg Circuitry and impact electrode arrangement in an impact grid multiplier

Also Published As

Publication number Publication date
US2192770A (en) 1940-03-05
DE903253C (en) 1954-02-04

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