ES256919A1 - Dispositivo de tubo de descarga electrica - Google Patents

Dispositivo de tubo de descarga electrica

Info

Publication number
ES256919A1
ES256919A1 ES0256919A ES256919A ES256919A1 ES 256919 A1 ES256919 A1 ES 256919A1 ES 0256919 A ES0256919 A ES 0256919A ES 256919 A ES256919 A ES 256919A ES 256919 A1 ES256919 A1 ES 256919A1
Authority
ES
Spain
Prior art keywords
discharge tube
electric discharge
heat flow
centering member
cathode
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
ES0256919A
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 ES256919A1 publication Critical patent/ES256919A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • 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
    • H01J1/88—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • H01J1/94—Mountings for individual electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • H01J19/50—Spacing members extending to the envelope
    • H01J19/52—Spacing members extending to the envelope without fixed connection between spacing member and envelope
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/74—Cooling arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0002—Construction arrangements of electrode systems
    • H01J2893/0005—Fixing of electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0002—Construction arrangements of electrode systems
    • H01J2893/0005—Fixing of electrodes
    • H01J2893/0009—Electrode system pressing against vessel wall

Landscapes

  • Lasers (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
ES0256919A 1959-04-01 1960-03-28 Dispositivo de tubo de descarga electrica Expired ES256919A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL237696 1959-04-01

Publications (1)

Publication Number Publication Date
ES256919A1 true ES256919A1 (es) 1960-06-01

Family

ID=19751647

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0256919A Expired ES256919A1 (es) 1959-04-01 1960-03-28 Dispositivo de tubo de descarga electrica

Country Status (8)

Country Link
US (1) US3086136A (da)
AT (1) AT218140B (da)
BE (1) BE589228A (da)
CH (1) CH389788A (da)
DE (1) DE1100180B (da)
DK (1) DK98973C (da)
ES (1) ES256919A1 (da)
GB (1) GB936955A (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215880A (en) * 1961-04-14 1965-11-02 Gen Electric Electron gun electrode assembly
US4119882A (en) * 1977-02-22 1978-10-10 Rca Corporation Cathode for flat panel display

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1967208A (en) * 1931-04-25 1934-07-17 Arcturus Dev Company Electron discharge device
DE693697C (de) * 1934-08-13 1940-07-17 Philips Patentverwaltung Indirekt geheizte Kathode fuer elektrische Entladungsroehren
DE717643C (de) * 1935-04-01 1942-02-19 Aeg Mittelbar geheizte, an der Kathodenhuelse gehalterte Kathode fuer elektrische Entladungsgefaesse und Verfahren zu ihrer Herstellung
US2907912A (en) * 1955-04-29 1959-10-06 Gen Electric Electron discharge device
US2917652A (en) * 1956-09-17 1959-12-15 Philips Corp Electrical discharge tube

Also Published As

Publication number Publication date
US3086136A (en) 1963-04-16
AT218140B (de) 1961-11-10
DK98973C (da) 1964-06-08
DE1100180B (de) 1961-02-23
GB936955A (en) 1963-09-18
CH389788A (de) 1965-03-31
BE589228A (fr) 1960-08-30

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