FR801784A - Perfectionnement aux dispositifs d'éclairage - Google Patents

Perfectionnement aux dispositifs d'éclairage

Info

Publication number
FR801784A
FR801784A FR801784DA FR801784A FR 801784 A FR801784 A FR 801784A FR 801784D A FR801784D A FR 801784DA FR 801784 A FR801784 A FR 801784A
Authority
FR
France
Prior art keywords
improvement
lighting devices
lighting
devices
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
Winkler
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 filed Critical
Application granted granted Critical
Publication of FR801784A publication Critical patent/FR801784A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • 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)
FR801784D 1935-02-11 1936-02-10 Perfectionnement aux dispositifs d'éclairage Expired FR801784A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL801784X 1935-02-11

Publications (1)

Publication Number Publication Date
FR801784A true FR801784A (fr) 1936-08-17

Family

ID=19836416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR801784D Expired FR801784A (fr) 1935-02-11 1936-02-10 Perfectionnement aux dispositifs d'éclairage

Country Status (1)

Country Link
FR (1) FR801784A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372381A1 (fr) * 1976-11-30 1978-06-23 Shemitz Associates Inc Sylvan Appareil de luminaire a repartition de rayonnement amelioree
EP0676584A1 (fr) * 1994-04-07 1995-10-11 Ansorg Gesellschaft mit beschränkter Haftung Lampe à réflecteur
EP0699865A1 (fr) * 1994-09-01 1996-03-06 ERCO Leuchten GmbH Luminaire

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372381A1 (fr) * 1976-11-30 1978-06-23 Shemitz Associates Inc Sylvan Appareil de luminaire a repartition de rayonnement amelioree
EP0676584A1 (fr) * 1994-04-07 1995-10-11 Ansorg Gesellschaft mit beschränkter Haftung Lampe à réflecteur
EP0699865A1 (fr) * 1994-09-01 1996-03-06 ERCO Leuchten GmbH Luminaire

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