NL69061C - - Google Patents

Info

Publication number
NL69061C
NL69061C NL69061DA NL69061C NL 69061 C NL69061 C NL 69061C NL 69061D A NL69061D A NL 69061DA NL 69061 C NL69061 C NL 69061C
Authority
NL
Netherlands
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 NL69061C publication Critical patent/NL69061C/xx

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/20—Selection of substances for gas fillings; Specified operating pressures or temperatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/30—Igniting arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H01J17/40—Cold-cathode tubes with one cathode and one anode, e.g. glow tubes, tuning-indicator glow tubes, voltage-stabiliser tubes, voltage-indicator tubes
    • H01J17/44—Cold-cathode tubes with one cathode and one anode, e.g. glow tubes, tuning-indicator glow tubes, voltage-stabiliser tubes, voltage-indicator tubes having one or more control electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/50—Thermionic-cathode tubes
    • H01J17/52—Thermionic-cathode tubes with one cathode and one anode
    • H01J17/54—Thermionic-cathode tubes with one cathode and one anode having one or more control electrodes
NL69061D 1941-08-08 NL69061C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP82846D DE746585C (en) 1941-08-08 1941-08-08 Electric rectifier tubes, especially for high currents

Publications (1)

Publication Number Publication Date
NL69061C true NL69061C (en)

Family

ID=7394080

Family Applications (2)

Application Number Title Priority Date Filing Date
NL69216D NL69216C (en) 1941-08-08
NL69061D NL69061C (en) 1941-08-08

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL69216D NL69216C (en) 1941-08-08

Country Status (2)

Country Link
DE (1) DE746585C (en)
NL (2) NL69061C (en)

Also Published As

Publication number Publication date
NL69216C (en)
DE746585C (en) 1944-08-16

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