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CH305877A - Tubular discharge lamp. - Google Patents

Tubular discharge lamp.

Info

Publication number
CH305877A
CH305877A CH305877DA CH305877A CH 305877 A CH305877 A CH 305877A CH 305877D A CH305877D A CH 305877DA CH 305877 A CH305877 A CH 305877A
Authority
CH
Switzerland
Prior art keywords
discharge lamp
tubular discharge
tubular
lamp
discharge
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 CH305877A publication Critical patent/CH305877A/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
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/545—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel
CH305877D 1951-10-13 1952-10-11 Tubular discharge lamp. CH305877A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL305877X 1951-10-13
NL231051X 1951-10-23

Publications (1)

Publication Number Publication Date
CH305877A true CH305877A (en) 1955-03-15

Family

ID=26643536

Family Applications (1)

Application Number Title Priority Date Filing Date
CH305877D CH305877A (en) 1951-10-13 1952-10-11 Tubular discharge lamp.

Country Status (6)

Country Link
US (1) US2739261A (en)
BE (1) BE514768A (en)
CH (1) CH305877A (en)
DE (1) DE1702093U (en)
FR (1) FR1064298A (en)
GB (1) GB722165A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080232A (en) * 1957-11-29 1963-03-05 Sanders Associates Inc Method for photographically producing electrical conductor patterns inside a hollow object
US3274420A (en) * 1961-09-27 1966-09-20 Tokyo Shibaura Electric Co Annular fluorescent lamps
JPS4818070B1 (en) * 1968-04-30 1973-06-02
US4575656A (en) * 1980-12-08 1986-03-11 Gte Products Corporation Starting aid for non-linear discharge lamps and method of making same
GB9601418D0 (en) * 1996-01-24 1996-03-27 England Paul Lighting device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2228327A (en) * 1929-05-04 1941-01-14 Hans J Spanner Discharge device
US2262177A (en) * 1929-12-07 1941-11-11 Gen Electric Lighting and radiating tube
US2491854A (en) * 1946-04-06 1949-12-20 Gen Electric Starting strip for electric discharge devices

Also Published As

Publication number Publication date
US2739261A (en) 1956-03-20
DE1702093U (en) 1955-07-07
BE514768A (en)
FR1064298A (en) 1954-05-12
GB722165A (en) 1955-01-19

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