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FR853358A - Perfectionnements aux lampes à incandescence et à leurs supports, notamment pour projecteurs - Google Patents

Perfectionnements aux lampes à incandescence et à leurs supports, notamment pour projecteurs

Info

Publication number
FR853358A
FR853358A FR853358DA FR853358A FR 853358 A FR853358 A FR 853358A FR 853358D A FR853358D A FR 853358DA FR 853358 A FR853358 A FR 853358A
Authority
FR
France
Prior art keywords
projectors
supports
incandescent lamps
incandescent
lamps
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.)
LAMPE YVEL
Original Assignee
LAMPE YVEL
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 LAMPE YVEL filed Critical LAMPE YVEL
Application granted granted Critical
Publication of FR853358A publication Critical patent/FR853358A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/46—Two-pole devices for bayonet type base
FR853358D 1939-04-22 1939-04-22 Perfectionnements aux lampes à incandescence et à leurs supports, notamment pour projecteurs Expired FR853358A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR853358T 1939-04-22

Publications (1)

Publication Number Publication Date
FR853358A true FR853358A (fr) 1940-03-18

Family

ID=9327028

Family Applications (1)

Application Number Title Priority Date Filing Date
FR853358D Expired FR853358A (fr) 1939-04-22 1939-04-22 Perfectionnements aux lampes à incandescence et à leurs supports, notamment pour projecteurs

Country Status (1)

Country Link
FR (1) FR853358A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5436526A (en) * 1992-06-19 1995-07-25 U.S. Philips Corporation Method of placing a single-capped electric lamp in a lampholder, single-capped electric lamp designed for this purpose, and luminaire provided with the single-capped electric lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5436526A (en) * 1992-06-19 1995-07-25 U.S. Philips Corporation Method of placing a single-capped electric lamp in a lampholder, single-capped electric lamp designed for this purpose, and luminaire provided with the single-capped electric lamp

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