BE465611A - - Google Patents

Info

Publication number
BE465611A
BE465611A BE465611DA BE465611A BE 465611 A BE465611 A BE 465611A BE 465611D A BE465611D A BE 465611DA BE 465611 A BE465611 A BE 465611A
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 BE465611A publication Critical patent/BE465611A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
    • H01J9/042—Manufacture, activation of the emissive part
    • H01J9/045—Activation of assembled cathode

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electron Sources, Ion Sources (AREA)
BE465611D 1943-12-03 BE465611A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB265035X 1943-12-03

Publications (1)

Publication Number Publication Date
BE465611A true BE465611A (enrdf_load_stackoverflow)

Family

ID=10244684

Family Applications (1)

Application Number Title Priority Date Filing Date
BE465611D BE465611A (enrdf_load_stackoverflow) 1943-12-03

Country Status (4)

Country Link
US (1) US2523269A (enrdf_load_stackoverflow)
BE (1) BE465611A (enrdf_load_stackoverflow)
CH (1) CH265035A (enrdf_load_stackoverflow)
FR (1) FR928803A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680206A (en) * 1948-07-19 1954-06-01 Sylvania Electric Prod Cold-cathode gas-filled diode
US2834905A (en) * 1956-03-28 1958-05-13 Bendix Aviat Corp Electron discharge device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1965849A (en) * 1927-07-29 1934-07-10 Mcllvaine Patent Corp Electronic tube
US2121589A (en) * 1934-06-28 1938-06-21 Westinghouse Electric & Mfg Co Emissive incandescent cathode
US2232002A (en) * 1939-01-26 1941-02-18 Westinghouse Electric & Mfg Co Gaseous electric relay device
GB547645A (en) * 1941-09-19 1942-09-04 Philips Nv Improvements in or relating to electric discharge tubes

Also Published As

Publication number Publication date
FR928803A (fr) 1947-12-09
CH265035A (fr) 1949-11-15
US2523269A (en) 1950-09-26

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