CH218221A - Vapor or gas-filled discharge vessel with hot cathode. - Google Patents

Vapor or gas-filled discharge vessel with hot cathode.

Info

Publication number
CH218221A
CH218221A CH218221DA CH218221A CH 218221 A CH218221 A CH 218221A CH 218221D A CH218221D A CH 218221DA CH 218221 A CH218221 A CH 218221A
Authority
CH
Switzerland
Prior art keywords
vapor
gas
discharge vessel
hot cathode
filled discharge
Prior art date
Application number
Other languages
German (de)
Inventor
Haftung Licentia Beschraenkter
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH218221A publication Critical patent/CH218221A/en

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
CH218221D 1940-05-29 1941-05-26 Vapor or gas-filled discharge vessel with hot cathode. CH218221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE218221X 1940-05-29

Publications (1)

Publication Number Publication Date
CH218221A true CH218221A (en) 1941-11-30

Family

ID=5831183

Family Applications (1)

Application Number Title Priority Date Filing Date
CH218221D CH218221A (en) 1940-05-29 1941-05-26 Vapor or gas-filled discharge vessel with hot cathode.

Country Status (2)

Country Link
CH (1) CH218221A (en)
NL (2) NL58657C (en)

Also Published As

Publication number Publication date
NL58657C (en)
NL101455B (en)

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