FR635704A - Extincteur à persienne pour projecteur - Google Patents

Extincteur à persienne pour projecteur

Info

Publication number
FR635704A
FR635704A FR635704DA FR635704A FR 635704 A FR635704 A FR 635704A FR 635704D A FR635704D A FR 635704DA FR 635704 A FR635704 A FR 635704A
Authority
FR
France
Prior art keywords
louvered
extinguisher
projector
louvered extinguisher
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
Henri-Auguste Stourbe
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 FR635704A publication Critical patent/FR635704A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • B60Q1/1438—Actuating means for dimming masks or screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR635704D 1927-06-09 1927-06-09 Extincteur à persienne pour projecteur Expired FR635704A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR635704T 1927-06-09

Publications (1)

Publication Number Publication Date
FR635704A true FR635704A (fr) 1928-03-23

Family

ID=8994419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR635704D Expired FR635704A (fr) 1927-06-09 1927-06-09 Extincteur à persienne pour projecteur

Country Status (1)

Country Link
FR (1) FR635704A (fr)

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