FR1221135A - Dispositif pour la fixation d'abat-jour, globes, lanternes ou garnitures analogues sur les douilles des luminaires électriques - Google Patents

Dispositif pour la fixation d'abat-jour, globes, lanternes ou garnitures analogues sur les douilles des luminaires électriques

Info

Publication number
FR1221135A
FR1221135A FR787769A FR787769A FR1221135A FR 1221135 A FR1221135 A FR 1221135A FR 787769 A FR787769 A FR 787769A FR 787769 A FR787769 A FR 787769A FR 1221135 A FR1221135 A FR 1221135A
Authority
FR
France
Prior art keywords
globes
lampshades
lanterns
sockets
attaching
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
FR787769A
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.)
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 FR1221135A publication Critical patent/FR1221135A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/06—Optical design with parabolic curvature
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR787769A 1958-10-03 1959-02-26 Dispositif pour la fixation d'abat-jour, globes, lanternes ou garnitures analogues sur les douilles des luminaires électriques Expired FR1221135A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1221135X 1958-10-03

Publications (1)

Publication Number Publication Date
FR1221135A true FR1221135A (fr) 1960-05-31

Family

ID=7734062

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787769A Expired FR1221135A (fr) 1958-10-03 1959-02-26 Dispositif pour la fixation d'abat-jour, globes, lanternes ou garnitures analogues sur les douilles des luminaires électriques

Country Status (1)

Country Link
FR (1) FR1221135A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721817A (en) * 1970-10-07 1973-03-20 Ind Inc Recessed lighting fixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721817A (en) * 1970-10-07 1973-03-20 Ind Inc Recessed lighting fixture

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