FR1203844A - Lampe électrique sans culot - Google Patents

Lampe électrique sans culot

Info

Publication number
FR1203844A
FR1203844A FR1203844DA FR1203844A FR 1203844 A FR1203844 A FR 1203844A FR 1203844D A FR1203844D A FR 1203844DA FR 1203844 A FR1203844 A FR 1203844A
Authority
FR
France
Prior art keywords
base
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Application granted granted Critical
Publication of FR1203844A publication Critical patent/FR1203844A/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
    • H01K1/44—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp directly applied to, or forming part of, the vessel
    • 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)
  • Vessels And Coating Films For Discharge Lamps (AREA)
FR1203844D 1957-04-26 1958-04-26 Lampe électrique sans culot Expired FR1203844A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP18421A DE1021068B (de) 1957-04-26 1957-04-26 Sockellose elektrische Lampe

Publications (1)

Publication Number Publication Date
FR1203844A true FR1203844A (fr) 1960-01-21

Family

ID=7367006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1203844D Expired FR1203844A (fr) 1957-04-26 1958-04-26 Lampe électrique sans culot

Country Status (4)

Country Link
BE (1) BE567152A (fr)
CH (1) CH358863A (fr)
DE (1) DE1021068B (fr)
FR (1) FR1203844A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3227909A (en) * 1963-01-03 1966-01-04 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Incandescent electric lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3227909A (en) * 1963-01-03 1966-01-04 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Incandescent electric lamp

Also Published As

Publication number Publication date
CH358863A (de) 1961-12-15
BE567152A (fr)
DE1021068B (de) 1957-12-19

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