FR544743A - Lampe électrique pour appareils cinématographiques - Google Patents

Lampe électrique pour appareils cinématographiques

Info

Publication number
FR544743A
FR544743A FR544743DA FR544743A FR 544743 A FR544743 A FR 544743A FR 544743D A FR544743D A FR 544743DA FR 544743 A FR544743 A FR 544743A
Authority
FR
France
Prior art keywords
electric lamp
cinematographic
devices
cinematographic devices
lamp
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.)
Pathe Cinema SA
Original Assignee
Pathe Cinema SA
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 Pathe Cinema SA filed Critical Pathe Cinema SA
Application granted granted Critical
Publication of FR544743A publication Critical patent/FR544743A/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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/16—Joints and connections with adjunctive protector, broken parts retainer, repair, assembly or disassembly feature
    • Y10T403/1616—Position or guide means
FR544743D 1921-12-05 1921-12-05 Lampe électrique pour appareils cinématographiques Expired FR544743A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR386528X 1921-12-05

Publications (1)

Publication Number Publication Date
FR544743A true FR544743A (fr) 1922-09-27

Family

ID=8895753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR544743D Expired FR544743A (fr) 1921-12-05 1921-12-05 Lampe électrique pour appareils cinématographiques

Country Status (3)

Country Link
US (1) US1625619A (fr)
DE (2) DE386528C (fr)
FR (1) FR544743A (fr)

Also Published As

Publication number Publication date
DE404308C (de) 1924-10-18
US1625619A (en) 1927-04-19
DE386528C (de) 1923-12-10

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