FR735749A - Appareil d'éclairage à un ou deux usages - Google Patents

Appareil d'éclairage à un ou deux usages

Info

Publication number
FR735749A
FR735749A FR735749DA FR735749A FR 735749 A FR735749 A FR 735749A FR 735749D A FR735749D A FR 735749DA FR 735749 A FR735749 A FR 735749A
Authority
FR
France
Prior art keywords
lighting fixture
use lighting
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)
Inventor
Emile Conti
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 FR735749A publication Critical patent/FR735749A/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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR735749D 1931-07-25 1931-07-25 Appareil d'éclairage à un ou deux usages Expired FR735749A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR735749T 1931-07-25

Publications (1)

Publication Number Publication Date
FR735749A true FR735749A (fr) 1932-11-14

Family

ID=9130700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR735749D Expired FR735749A (fr) 1931-07-25 1931-07-25 Appareil d'éclairage à un ou deux usages

Country Status (1)

Country Link
FR (1) FR735749A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047902A (en) * 1989-10-07 1991-09-10 Robert Bosch Gmbh Headlamp for power vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047902A (en) * 1989-10-07 1991-09-10 Robert Bosch Gmbh Headlamp for power vehicle

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