FR817567A - Multistage secondary electron amplifier - Google Patents

Multistage secondary electron amplifier

Info

Publication number
FR817567A
FR817567A FR817567DA FR817567A FR 817567 A FR817567 A FR 817567A FR 817567D A FR817567D A FR 817567DA FR 817567 A FR817567 A FR 817567A
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 FR817567A publication Critical patent/FR817567A/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
    • H01J43/20—Dynodes consisting of sheet material, e.g. plane, bent
FR817567D 1936-02-11 1937-02-10 Multistage secondary electron amplifier Expired FR817567A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1936F0084114 DE687178C (en) 1936-02-11 1936-02-11 Multi-stage secondary electron amplifier with electron-permeable auxiliary electrode between two successive triggering electrodes
DE2147756X 1936-03-04

Publications (1)

Publication Number Publication Date
FR817567A true FR817567A (en) 1937-09-06

Family

ID=25977891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR817567D Expired FR817567A (en) 1936-02-11 1937-02-10 Multistage secondary electron amplifier

Country Status (3)

Country Link
US (2) US2230124A (en)
DE (1) DE687178C (en)
FR (1) FR817567A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744297C (en) * 1939-06-22 1944-01-13 Bosch Gmbh Robert Lattice-shaped impact electrode for secondary electron multiplier
DE745730C (en) * 1938-03-04 1944-05-22 Fernseh Gmbh Series multiplier for high output currents
DE874342C (en) * 1937-09-28 1953-04-23 Telefunken Gmbh Multi-stage secondary electron multiplier

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR853971A (en) * 1938-11-29 1940-04-02 Materiel Telephonique Electronic discharge devices
US2958827A (en) * 1943-09-02 1960-11-01 Warren A Anderson Electrical cancellation and indicating system
US2473031A (en) * 1945-04-14 1949-06-14 Farnsworth Res Corp Electron multiplier for ultra high frequencies
US2903595A (en) * 1954-12-24 1959-09-08 Rca Corp Electron multiplier
US2826704A (en) * 1955-01-03 1958-03-11 Bendix Aviat Corp Magnetic electron multiplier gate
GB819217A (en) * 1956-11-30 1959-09-02 Nat Res Dev Improvements in or relating to photo-electron image multipliers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE874342C (en) * 1937-09-28 1953-04-23 Telefunken Gmbh Multi-stage secondary electron multiplier
DE745730C (en) * 1938-03-04 1944-05-22 Fernseh Gmbh Series multiplier for high output currents
DE744297C (en) * 1939-06-22 1944-01-13 Bosch Gmbh Robert Lattice-shaped impact electrode for secondary electron multiplier

Also Published As

Publication number Publication date
US2147756A (en) 1939-02-21
DE687178C (en) 1940-01-27
US2230124A (en) 1941-01-28

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