DE1702093U - Roehrenfoermige entladungslampe. - Google Patents

Roehrenfoermige entladungslampe.

Info

Publication number
DE1702093U
DE1702093U DEN2434U DEN0002434U DE1702093U DE 1702093 U DE1702093 U DE 1702093U DE N2434 U DEN2434 U DE N2434U DE N0002434 U DEN0002434 U DE N0002434U DE 1702093 U DE1702093 U DE 1702093U
Authority
DE
Germany
Prior art keywords
auxiliary electrode
discharge
discharge vessel
lamp
electrode
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEN2434U
Other languages
German (de)
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE1702093U publication Critical patent/DE1702093U/de
Expired legal-status Critical Current

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

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
DEN2434U 1951-10-13 1952-10-10 Roehrenfoermige entladungslampe. Expired DE1702093U (de)

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
DE1702093U true DE1702093U (de) 1955-07-07

Family

ID=26643536

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN2434U Expired DE1702093U (de) 1951-10-13 1952-10-10 Roehrenfoermige entladungslampe.

Country Status (6)

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

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 (it) * 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
BE514768A (it)
CH305877A (de) 1955-03-15
FR1064298A (fr) 1954-05-12
US2739261A (en) 1956-03-20
GB722165A (en) 1955-01-19

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