FR342175A - Dispositif de suspension équilibré pour lampes à incandescence - Google Patents

Dispositif de suspension équilibré pour lampes à incandescence

Info

Publication number
FR342175A
FR342175A FR342175DA FR342175A FR 342175 A FR342175 A FR 342175A FR 342175D A FR342175D A FR 342175DA FR 342175 A FR342175 A FR 342175A
Authority
FR
France
Prior art keywords
suspension device
incandescent lamps
balanced suspension
balanced
incandescent
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
Henry D'olier Jr
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.)
HENRY D OLIER JR
Original Assignee
HENRY D OLIER JR
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 HENRY D OLIER JR filed Critical HENRY D OLIER JR
Application granted granted Critical
Publication of FR342175A publication Critical patent/FR342175A/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
    • H01R33/88—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 adapted for simultaneous co-operation with two or more identical counterparts
    • 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
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/26—Pivoted arms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR342175D 1904-04-11 1904-04-11 Dispositif de suspension équilibré pour lampes à incandescence Expired FR342175A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR342175T 1904-04-11

Publications (1)

Publication Number Publication Date
FR342175A true FR342175A (fr) 1904-09-01

Family

ID=1391200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR342175D Expired FR342175A (fr) 1904-04-11 1904-04-11 Dispositif de suspension équilibré pour lampes à incandescence

Country Status (1)

Country Link
FR (1) FR342175A (fr)

Similar Documents

Publication Publication Date Title
FR342175A (fr) Dispositif de suspension équilibré pour lampes à incandescence
FR342922A (fr) Dispositif de suspension équilibré pour lampes à incandescence
FR345219A (fr) Dispositif de suspension pour lampes électriques à incandescence
FR360604A (fr) Dispositif de fixation pour lampes à incandescence
FR5966E (fr) Filaments pour lampes à incandescence
FR5936E (fr) Filaments pour lampes à incandescence
FR4912E (fr) Filaments pour lampes à incandescence
FR6020E (fr) Filaments pour lampes à incandescence
FR347661A (fr) Filaments pour lampes à incandescence
FR349969A (fr) Douille-support pour lampes à incandescence
FR4250E (fr) Douille-support pour lampes à incandescence
FR341886A (fr) Support combiné pour deux lampes à incandescence
FR360220A (fr) Dispositif de prise de courant pour supports de lampes à incandescence et autres applications
FR340639A (fr) Bruleur renversé pour lumière à incandescence
FR351964A (fr) Bruleur pour lampes à incandescence à hydrocarbures
FR9985E (fr) Dispositif de suspension de manchons pour bruleurs à incandescence
FR377558A (fr) économiseur à trembleur pour lampes à incandescence
FR382769A (fr) Douille-support pour lampes à incandescence
FR397447A (fr) Dispositif de suspension pour lampes à arc
FR342148A (fr) Bruleur pour lampe à incandescence
FR390308A (fr) Dispositif de suspension de manches pour bruleurs à incandescence
FR341885A (fr) Support combiné pour plusieurs lampes à incandescence
FR400276A (fr) Lampe à incandescence par le pétrole agissant par gravité, pour fortes intensités lumineuses
FR334392A (fr) Filament pour lampes à incandescence
FR351954A (fr) Protecteur pour manchons à incandescence