FR866324A - Appareil d'éclairage public - Google Patents

Appareil d'éclairage public

Info

Publication number
FR866324A
FR866324A FR866324DA FR866324A FR 866324 A FR866324 A FR 866324A FR 866324D A FR866324D A FR 866324DA FR 866324 A FR866324 A FR 866324A
Authority
FR
France
Prior art keywords
lighting fixture
public lighting
public
fixture
lighting
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Application granted granted Critical
Publication of FR866324A publication Critical patent/FR866324A/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
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR866324D 1940-03-22 1940-03-22 Appareil d'éclairage public Expired FR866324A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR866324T 1940-03-22

Publications (1)

Publication Number Publication Date
FR866324A true FR866324A (fr) 1941-07-28

Family

ID=9344859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR866324D Expired FR866324A (fr) 1940-03-22 1940-03-22 Appareil d'éclairage public

Country Status (1)

Country Link
FR (1) FR866324A (fr)

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