CH219513A - Device with an electric gas discharge tube. - Google Patents

Device with an electric gas discharge tube.

Info

Publication number
CH219513A
CH219513A CH219513DA CH219513A CH 219513 A CH219513 A CH 219513A CH 219513D A CH219513D A CH 219513DA CH 219513 A CH219513 A CH 219513A
Authority
CH
Switzerland
Prior art keywords
gas discharge
discharge tube
electric gas
electric
tube
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH219513A publication Critical patent/CH219513A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
CH219513D 1940-08-14 1941-08-14 Device with an electric gas discharge tube. CH219513A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL219513X 1940-08-14

Publications (1)

Publication Number Publication Date
CH219513A true CH219513A (en) 1942-02-15

Family

ID=19779269

Family Applications (1)

Application Number Title Priority Date Filing Date
CH219513D CH219513A (en) 1940-08-14 1941-08-14 Device with an electric gas discharge tube.

Country Status (6)

Country Link
BE (1) BE442487A (en)
CH (1) CH219513A (en)
DE (1) DE758671C (en)
FR (1) FR876160A (en)
GB (2) GB552597A (en)
NL (1) NL58325C (en)

Also Published As

Publication number Publication date
GB599510A (en) 1948-03-15
BE442487A (en)
NL58325C (en)
DE758671C (en) 1953-09-14
GB552597A (en) 1943-04-15
FR876160A (en) 1942-10-29

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