ES323648A1 - Un dispositivo catodico de caldeo indirecto. - Google Patents

Un dispositivo catodico de caldeo indirecto.

Info

Publication number
ES323648A1
ES323648A1 ES0323648A ES323648A ES323648A1 ES 323648 A1 ES323648 A1 ES 323648A1 ES 0323648 A ES0323648 A ES 0323648A ES 323648 A ES323648 A ES 323648A ES 323648 A1 ES323648 A1 ES 323648A1
Authority
ES
Spain
Prior art keywords
cavity
cathode
spherical
hollow body
wall
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
ES0323648A
Other languages
English (en)
Spanish (es)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES323648A1 publication Critical patent/ES323648A1/es
Expired legal-status Critical Current

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
    • H01J1/13—Solid thermionic cathodes
    • H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns

Landscapes

  • Solid Thermionic Cathode (AREA)
ES0323648A 1965-03-02 1966-02-28 Un dispositivo catodico de caldeo indirecto. Expired ES323648A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6502585A NL6502585A (enrdf_load_html_response) 1965-03-02 1965-03-02

Publications (1)

Publication Number Publication Date
ES323648A1 true ES323648A1 (es) 1966-12-01

Family

ID=19792530

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0323648A Expired ES323648A1 (es) 1965-03-02 1966-02-28 Un dispositivo catodico de caldeo indirecto.

Country Status (8)

Country Link
AT (1) AT255502B (enrdf_load_html_response)
BE (1) BE677152A (enrdf_load_html_response)
CH (1) CH431733A (enrdf_load_html_response)
DK (1) DK111055B (enrdf_load_html_response)
ES (1) ES323648A1 (enrdf_load_html_response)
GB (1) GB1128629A (enrdf_load_html_response)
NL (1) NL6502585A (enrdf_load_html_response)
SE (1) SE218227C1 (enrdf_load_html_response)

Also Published As

Publication number Publication date
SE218227C1 (enrdf_load_html_response) 1968-01-16
CH431733A (de) 1967-03-15
DK111055B (da) 1968-05-20
BE677152A (enrdf_load_html_response) 1966-08-29
AT255502B (de) 1967-07-10
NL6502585A (enrdf_load_html_response) 1966-09-05
GB1128629A (en) 1968-09-25

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