DK69633C - Elektrisk katodeglimlysrør til at holde spændinger konstant. - Google Patents

Elektrisk katodeglimlysrør til at holde spændinger konstant.

Info

Publication number
DK69633C
DK69633C DK48945A DK48945A DK69633C DK 69633 C DK69633 C DK 69633C DK 48945 A DK48945 A DK 48945A DK 48945 A DK48945 A DK 48945A DK 69633 C DK69633 C DK 69633C
Authority
DK
Denmark
Prior art keywords
flash tube
electric cathode
voltages constant
keep voltages
cathode flash
Prior art date
Application number
DK48945A
Other languages
English (en)
Original Assignee
Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
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 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh filed Critical Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
Application granted granted Critical
Publication of DK69633C publication Critical patent/DK69633C/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
    • H01J17/06—Cathodes
    • H01J17/066—Cold cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
    • H01J2893/0065—Electrode systems
    • H01J2893/0066—Construction, material, support, protection and temperature regulation of electrodes; Electrode cups
DK48945A 1944-03-12 1945-02-28 Elektrisk katodeglimlysrør til at holde spændinger konstant. DK69633C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP3144D DE857528C (de) 1944-03-12 1944-03-12 Elektrische Kathodenglimmlichtroehre zur Konstanthaltung von Spannungen

Publications (1)

Publication Number Publication Date
DK69633C true DK69633C (da) 1949-07-25

Family

ID=7358494

Family Applications (1)

Application Number Title Priority Date Filing Date
DK48945A DK69633C (da) 1944-03-12 1945-02-28 Elektrisk katodeglimlysrør til at holde spændinger konstant.

Country Status (2)

Country Link
DE (1) DE857528C (da)
DK (1) DK69633C (da)

Also Published As

Publication number Publication date
DE857528C (de) 1952-12-01

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