NL140651B - PROCEDURE FOR MANUFACTURE OF RECEIVING TYPE ELECTRON TUBE AND RECEIVER TYPE ELECTRON TUBE MANUFACTURED IN ACCORDANCE WITH THIS PROCESS. - Google Patents

PROCEDURE FOR MANUFACTURE OF RECEIVING TYPE ELECTRON TUBE AND RECEIVER TYPE ELECTRON TUBE MANUFACTURED IN ACCORDANCE WITH THIS PROCESS.

Info

Publication number
NL140651B
NL140651B NL646407295A NL6407295A NL140651B NL 140651 B NL140651 B NL 140651B NL 646407295 A NL646407295 A NL 646407295A NL 6407295 A NL6407295 A NL 6407295A NL 140651 B NL140651 B NL 140651B
Authority
NL
Netherlands
Prior art keywords
type electron
electron tube
procedure
manufacture
accordance
Prior art date
Application number
NL646407295A
Other languages
Dutch (nl)
Other versions
NL6407295A (en
Original Assignee
Rca Corp
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 Rca Corp filed Critical Rca Corp
Publication of NL6407295A publication Critical patent/NL6407295A/xx
Publication of NL140651B publication Critical patent/NL140651B/en

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
    • 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
    • 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
    • H01J9/047—Cathodes having impregnated bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
NL646407295A 1963-06-27 1964-06-26 PROCEDURE FOR MANUFACTURE OF RECEIVING TYPE ELECTRON TUBE AND RECEIVER TYPE ELECTRON TUBE MANUFACTURED IN ACCORDANCE WITH THIS PROCESS. NL140651B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US291161A US3214821A (en) 1963-06-27 1963-06-27 Manufacture of electron discharge devices having cathodes

Publications (2)

Publication Number Publication Date
NL6407295A NL6407295A (en) 1964-12-28
NL140651B true NL140651B (en) 1973-12-17

Family

ID=23119131

Family Applications (1)

Application Number Title Priority Date Filing Date
NL646407295A NL140651B (en) 1963-06-27 1964-06-26 PROCEDURE FOR MANUFACTURE OF RECEIVING TYPE ELECTRON TUBE AND RECEIVER TYPE ELECTRON TUBE MANUFACTURED IN ACCORDANCE WITH THIS PROCESS.

Country Status (8)

Country Link
US (1) US3214821A (en)
BR (1) BR6459823D0 (en)
DE (1) DE1221730B (en)
ES (1) ES301443A1 (en)
FR (1) FR1398511A (en)
GB (1) GB1076258A (en)
NL (1) NL140651B (en)
SE (1) SE317748B (en)

Also Published As

Publication number Publication date
US3214821A (en) 1965-11-02
NL6407295A (en) 1964-12-28
BR6459823D0 (en) 1973-04-26
SE317748B (en) 1969-11-24
DE1221730B (en) 1966-07-28
FR1398511A (en) 1965-05-07
GB1076258A (en) 1967-07-19
ES301443A1 (en) 1965-02-01

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