FR491884A - Douille de lampe électrique - Google Patents

Douille de lampe électrique

Info

Publication number
FR491884A
FR491884A FR491884DA FR491884A FR 491884 A FR491884 A FR 491884A FR 491884D A FR491884D A FR 491884DA FR 491884 A FR491884 A FR 491884A
Authority
FR
France
Prior art keywords
lamp socket
electric lamp
electric
socket
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)
Inventor
Andre Dodin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR491884A publication Critical patent/FR491884A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/06—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the lampholder

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR491884D 1918-07-13 1918-07-13 Douille de lampe électrique Expired FR491884A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR491884T 1918-07-13

Publications (1)

Publication Number Publication Date
FR491884A true FR491884A (fr) 1919-06-20

Family

ID=1527832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR491884D Expired FR491884A (fr) 1918-07-13 1918-07-13 Douille de lampe électrique

Country Status (1)

Country Link
FR (1) FR491884A (fr)

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