GB525402A - Electronic amplifier - Google Patents

Electronic amplifier

Info

Publication number
GB525402A
GB525402A GB37271/38A GB3727138A GB525402A GB 525402 A GB525402 A GB 525402A GB 37271/38 A GB37271/38 A GB 37271/38A GB 3727138 A GB3727138 A GB 3727138A GB 525402 A GB525402 A GB 525402A
Authority
GB
United Kingdom
Prior art keywords
grids
cylinders
multiplier
stream
cylinder
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
GB37271/38A
Other languages
English (en)
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.)
Farnsworth Television Inc
Original Assignee
Farnsworth Television Inc
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 Farnsworth Television Inc filed Critical Farnsworth Television Inc
Publication of GB525402A publication Critical patent/GB525402A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/76—Dynamic electron-multiplier tubes, e.g. Farnsworth multiplier tube, multipactor

Landscapes

  • Electron Tubes For Measurement (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
GB37271/38A 1938-01-05 1938-12-22 Electronic amplifier Expired GB525402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US183420A US2239149A (en) 1938-01-05 1938-01-05 Electronic amplifier

Publications (1)

Publication Number Publication Date
GB525402A true GB525402A (en) 1940-08-28

Family

ID=22672715

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37271/38A Expired GB525402A (en) 1938-01-05 1938-12-22 Electronic amplifier

Country Status (4)

Country Link
US (1) US2239149A (enrdf_load_stackoverflow)
BE (1) BE431992A (enrdf_load_stackoverflow)
FR (1) FR848489A (enrdf_load_stackoverflow)
GB (1) GB525402A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433700A (en) * 1943-11-04 1947-12-30 Farnsworth Res Corp Phototube multiplier

Also Published As

Publication number Publication date
BE431992A (enrdf_load_stackoverflow) 1939-02-28
US2239149A (en) 1941-04-22
FR848489A (fr) 1939-10-31

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