BE356578A - - Google Patents

Info

Publication number
BE356578A
BE356578A BE356578DA BE356578A BE 356578 A BE356578 A BE 356578A BE 356578D A BE356578D A BE 356578DA BE 356578 A BE356578 A BE 356578A
Authority
BE
Belgium
Application number
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.)
Publication of BE356578A publication Critical patent/BE356578A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/32—Secondary-electron-emitting electrodes
BE356578D 1927-12-14 BE356578A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US240044A US1756889A (en) 1927-12-14 1927-12-14 Electron-discharge apparatus

Publications (1)

Publication Number Publication Date
BE356578A true BE356578A (enrdf_load_html_response)

Family

ID=22904873

Family Applications (1)

Application Number Title Priority Date Filing Date
BE356578D BE356578A (enrdf_load_html_response) 1927-12-14

Country Status (5)

Country Link
US (1) US1756889A (enrdf_load_html_response)
BE (1) BE356578A (enrdf_load_html_response)
DE (1) DE662140C (enrdf_load_html_response)
FR (1) FR666222A (enrdf_load_html_response)
GB (1) GB302307A (enrdf_load_html_response)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE426040A (enrdf_load_html_response) * 1937-01-30
DE974826C (de) * 1939-05-31 1961-05-10 Fernseh Gmbh Verfahren zur Herstellung sekundaeremittierender Schichten
DE758170C (de) * 1939-06-10 1953-09-28 Telefunken Gmbh Schirmgitterroehre mit einem sich laengs der Kathode aendernden Durchgriff zur Verhinderung der Kreuzmodulation
DE864423C (de) * 1940-04-15 1953-01-26 Philips Nv Elektrische Entladungsroehre
US2430218A (en) * 1944-03-21 1947-11-04 Eitel Mccullough Inc Electron tube with secondary emissive grid
US2441260A (en) * 1945-05-17 1948-05-11 Cortese Ralph Electrode
US2527945A (en) * 1946-06-25 1950-10-31 Rca Corp Method of and apparatus for generation of electrical energy from nuclear reactions
US2581408A (en) * 1947-04-16 1952-01-08 Sperry Corp High-frequency electron discharge device
DE1122181B (de) * 1958-10-24 1962-01-18 Egyesuelt Izzolampa Verfahren zur Herstellung von Gitterelektroden fuer Elektronenroehren und Anwendung eines Gitters

Also Published As

Publication number Publication date
US1756889A (en) 1930-04-29
DE662140C (de) 1938-07-06
FR666222A (fr) 1929-09-28
GB302307A (en) 1929-07-04

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