FR1080856A - Ampoules électriques - Google Patents

Ampoules électriques

Info

Publication number
FR1080856A
FR1080856A FR1080856DA FR1080856A FR 1080856 A FR1080856 A FR 1080856A FR 1080856D A FR1080856D A FR 1080856DA FR 1080856 A FR1080856 A FR 1080856A
Authority
FR
France
Prior art keywords
electric light
light bulbs
bulbs
electric
light
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.)
General Electric Company PLC
Original Assignee
General Electric Company PLC
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 General Electric Company PLC filed Critical General Electric Company PLC
Application granted granted Critical
Publication of FR1080856A publication Critical patent/FR1080856A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
    • H01J5/58—Means for fastening the separate part to the vessel, e.g. by cement
    • H01J5/60—Means for fastening the separate part to the vessel, e.g. by cement for fastening by mechanical means
FR1080856D 1952-06-05 1953-06-04 Ampoules électriques Expired FR1080856A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1425352A GB728963A (en) 1952-06-05 1952-06-05 Improvements in or relating to electrical devices having envelopes fitted with caps

Publications (1)

Publication Number Publication Date
FR1080856A true FR1080856A (fr) 1954-12-14

Family

ID=10037801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1080856D Expired FR1080856A (fr) 1952-06-05 1953-06-04 Ampoules électriques

Country Status (3)

Country Link
DE (1) DE1047939B (fr)
FR (1) FR1080856A (fr)
GB (1) GB728963A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118717A (en) * 1960-04-11 1964-01-21 Horan John Joseph Elastic lamps, constructions, mountings and receptacles
NL288232A (fr) * 1963-01-28
NL8204723A (nl) * 1982-12-07 1984-07-02 Philips Nv Elektrische lamp.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE96171C (fr) *
DE691643C (de) * 1936-10-27 1940-06-01 Patra Patent Treuhand Kittlose Sockelbefestigung an elektrischen Gluehlampen und aehnlichen geschlossenen Glasgefaessen
DE822574C (de) * 1950-04-20 1951-11-26 Lumalampan Ab Fuer eine elektrische Gluehlampe bestimmter Glaskolben und eine mit einem solchen versehene elektrische Gluehlampe

Also Published As

Publication number Publication date
GB728963A (en) 1955-04-27
DE1047939B (de) 1958-12-31

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