DK54581C - Elektrisk Udladningsrør. - Google Patents

Elektrisk Udladningsrør.

Info

Publication number
DK54581C
DK54581C DK54581DA DK54581C DK 54581 C DK54581 C DK 54581C DK 54581D A DK54581D A DK 54581DA DK 54581 C DK54581 C DK 54581C
Authority
DK
Denmark
Prior art keywords
discharge pipe
electric discharge
electric
pipe
discharge
Prior art date
Application number
Other languages
English (en)
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
Application granted granted Critical
Publication of DK54581C publication Critical patent/DK54581C/da

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
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/547—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode outside the vessel
DK54581D 1935-12-21 1936-12-17 Elektrisk Udladningsrør. DK54581C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE462451X 1935-12-21

Publications (1)

Publication Number Publication Date
DK54581C true DK54581C (da) 1938-04-11

Family

ID=6539991

Family Applications (1)

Application Number Title Priority Date Filing Date
DK54581D DK54581C (da) 1935-12-21 1936-12-17 Elektrisk Udladningsrør.

Country Status (7)

Country Link
US (1) US2094680A (da)
AT (1) AT151591B (da)
BE (1) BE419084A (da)
DK (1) DK54581C (da)
FR (1) FR815219A (da)
GB (1) GB462451A (da)
NL (1) NL47707C (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2504549A (en) * 1947-02-28 1950-04-18 Gen Electric Starting and operating circuit for electric discharge devices
US4321502A (en) * 1979-12-03 1982-03-23 General Electric Company U-Shaped discharge lamp with starting strip
FR2568409A1 (fr) * 1984-07-30 1986-01-31 Graniou Sa Electronique Louis Lampe d'eclairage a decharge dans la vapeur a basse pression comportant un dispositif integre ou non pour rallumer la lampe lorsque celle-ci est encore chaude
JPH0731498Y2 (ja) * 1991-06-27 1995-07-19 スタンレー電気株式会社 冷陰極管

Also Published As

Publication number Publication date
FR815219A (fr) 1937-07-08
AT151591B (de) 1937-11-25
NL47707C (da)
BE419084A (da)
US2094680A (en) 1937-10-05
GB462451A (en) 1937-03-09

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