FR1070274A - Lampe électrique - Google Patents

Lampe électrique

Info

Publication number
FR1070274A
FR1070274A FR1070274DA FR1070274A FR 1070274 A FR1070274 A FR 1070274A FR 1070274D A FR1070274D A FR 1070274DA FR 1070274 A FR1070274 A FR 1070274A
Authority
FR
France
Prior art keywords
electric lamp
lamp
electric
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
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
Application granted granted Critical
Publication of FR1070274A publication Critical patent/FR1070274A/fr
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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K5/00—Light sources using charges of combustible material, e.g. illuminating flash devices
    • F21K5/02—Light sources using charges of combustible material, e.g. illuminating flash devices ignited in a non-disrupting container, e.g. photo-flash bulb

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
FR1070274D 1952-02-04 1953-02-02 Lampe électrique Expired FR1070274A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL310356X 1952-02-04

Publications (1)

Publication Number Publication Date
FR1070274A true FR1070274A (fr) 1954-07-21

Family

ID=19783612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1070274D Expired FR1070274A (fr) 1952-02-04 1953-02-02 Lampe électrique

Country Status (5)

Country Link
BE (1) BE517342A (fr)
CH (1) CH310356A (fr)
DE (1) DE941930C (fr)
FR (1) FR1070274A (fr)
GB (1) GB733879A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0451908A1 (fr) * 1990-04-09 1991-10-16 Koninklijke Philips Electronics N.V. Lampe électrique
DE29706588U1 (de) * 1997-04-14 1997-07-31 Mass Technology Hk Ltd Sockel für Lampe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030456B (de) * 1954-03-19 1958-05-22 Karl Jautz Sockel mit Fassung fuer Glueh-, Glimmlampen od. dgl.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE62217C (de) * J. HATFIELD in Cincinnati, 165 West Second Street, Grafschaft Hamilton, Ohio, V. St. A Kuppelung für Eisenbahnfahrzeuge
DE137144C (fr) *
FR777504A (fr) * 1933-09-19 1935-02-22 Osa Participations Ind Lampe électrique à incandescence pour mines
FR865241A (fr) * 1940-01-17 1941-05-16 Culot à vis pour lampe électrique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0451908A1 (fr) * 1990-04-09 1991-10-16 Koninklijke Philips Electronics N.V. Lampe électrique
DE29706588U1 (de) * 1997-04-14 1997-07-31 Mass Technology Hk Ltd Sockel für Lampe

Also Published As

Publication number Publication date
CH310356A (de) 1955-10-15
BE517342A (fr)
DE941930C (de) 1956-04-19
GB733879A (en) 1955-07-20

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