FR48753E - Electronic amplifier - Google Patents

Electronic amplifier

Info

Publication number
FR48753E
FR48753E FR48753DA FR48753E FR 48753 E FR48753 E FR 48753E FR 48753D A FR48753D A FR 48753DA FR 48753 E FR48753 E FR 48753E
Authority
FR
France
Prior art keywords
electronic amplifier
amplifier
electronic
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)
Inventor
Georg Weiss
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 filed Critical
Application granted granted Critical
Publication of FR48753E publication Critical patent/FR48753E/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
    • H01J43/08—Cathode arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/023—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof secondary-electron emitting electrode arrangements
FR48753D 1936-09-02 1937-09-01 Electronic amplifier Expired FR48753E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF81681D DE682157C (en) 1936-09-02 1936-09-02 Secondary electron amplifier

Publications (1)

Publication Number Publication Date
FR48753E true FR48753E (en) 1938-06-23

Family

ID=7987841

Family Applications (1)

Application Number Title Priority Date Filing Date
FR48753D Expired FR48753E (en) 1936-09-02 1937-09-01 Electronic amplifier

Country Status (5)

Country Link
US (1) US2159529A (en)
BE (1) BE423363A (en)
DE (1) DE682157C (en)
FR (1) FR48753E (en)
NL (1) NL55278C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585044A (en) * 1945-02-05 1952-02-12 Farnsworth Res Corp Gain control apparatus
FR933551A (en) * 1946-09-10 1948-04-26 Cfcmug Improvements to television analyzers
US2744954A (en) * 1948-01-03 1956-05-08 American Optical Corp Television receiver having a sound-signal detector electrode in its picture tube

Also Published As

Publication number Publication date
NL55278C (en) 1943-10-15
BE423363A (en)
DE682157C (en) 1939-10-18
US2159529A (en) 1939-05-23

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