FR1100469A - Glass-wrapped electrical apparatus, in particular incandescent lamp or discharge tube - Google Patents

Glass-wrapped electrical apparatus, in particular incandescent lamp or discharge tube

Info

Publication number
FR1100469A
FR1100469A FR1100469DA FR1100469A FR 1100469 A FR1100469 A FR 1100469A FR 1100469D A FR1100469D A FR 1100469DA FR 1100469 A FR1100469 A FR 1100469A
Authority
FR
France
Prior art keywords
glass
discharge tube
electrical apparatus
incandescent lamp
wrapped electrical
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1100469A publication Critical patent/FR1100469A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/46—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap
FR1100469D 1953-05-04 1954-05-03 Glass-wrapped electrical apparatus, in particular incandescent lamp or discharge tube Expired FR1100469A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL321689X 1953-05-04

Publications (1)

Publication Number Publication Date
FR1100469A true FR1100469A (en) 1955-09-20

Family

ID=19784010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1100469D Expired FR1100469A (en) 1953-05-04 1954-05-03 Glass-wrapped electrical apparatus, in particular incandescent lamp or discharge tube

Country Status (7)

Country Link
US (1) US2799421A (en)
BE (1) BE527383A (en)
CH (1) CH321689A (en)
DE (1) DE934418C (en)
FR (1) FR1100469A (en)
GB (1) GB751537A (en)
NL (2) NL81612C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3334166A1 (en) * 1982-09-30 1984-04-05 Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa LAMP CONSTRUCTION

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8400409A (en) * 1984-02-09 1985-09-02 Philips Nv ELECTLESS LOW PRESSURE GAS DISCHARGE LAMP.
US4881601A (en) * 1988-05-18 1989-11-21 Smith Wayne D Apparatus for deployment of aerial-drop units
WO2006104553A1 (en) * 2005-03-25 2006-10-05 Five Star Import Group L.L.C. Led light bulb

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US599002A (en) * 1898-02-15 Incandescent lamp
US530895A (en) * 1894-12-11 Incandescent electric lamp
US708653A (en) * 1901-10-17 1902-09-09 American Electric Company Incandescent electric lamp.
US2028884A (en) * 1934-06-21 1936-01-28 Hygrade Sylvanis Corp Lamp, tube, and similar devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3334166A1 (en) * 1982-09-30 1984-04-05 Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa LAMP CONSTRUCTION

Also Published As

Publication number Publication date
BE527383A (en)
NL178076B (en)
US2799421A (en) 1957-07-16
NL81612C (en)
GB751537A (en) 1956-06-27
DE934418C (en) 1955-10-20
CH321689A (en) 1957-05-15

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