FR587609A - Phare à faisceau lumineux orientable - Google Patents

Phare à faisceau lumineux orientable

Info

Publication number
FR587609A
FR587609A FR587609DA FR587609A FR 587609 A FR587609 A FR 587609A FR 587609D A FR587609D A FR 587609DA FR 587609 A FR587609 A FR 587609A
Authority
FR
France
Prior art keywords
light beam
adjustable light
beam headlight
headlight
adjustable
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
Felix-Pierre-Cesar Hamon
Robert-Jules Cauville
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 FR587609A publication Critical patent/FR587609A/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
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
    • F21S41/635—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by moving refractors, filters or transparent cover plates

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR587609D 1924-10-18 1924-10-18 Phare à faisceau lumineux orientable Expired FR587609A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR587609T 1924-10-18

Publications (1)

Publication Number Publication Date
FR587609A true FR587609A (fr) 1925-04-21

Family

ID=8961501

Family Applications (1)

Application Number Title Priority Date Filing Date
FR587609D Expired FR587609A (fr) 1924-10-18 1924-10-18 Phare à faisceau lumineux orientable

Country Status (1)

Country Link
FR (1) FR587609A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848601A (en) * 1955-12-14 1958-08-19 Bridgeport Metal Goods Mfg Co Double lens system for securing either spot or flood effects
FR2466702A1 (fr) * 1979-10-02 1981-04-10 Cibie Projecteurs Systeme optique deviateur a deviation variable commandee, notamment pour projecteurs automobiles
WO2005010433A1 (fr) * 2003-07-24 2005-02-03 Johannes Jungel-Schmid Dispositif d'eclairage de locaux

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848601A (en) * 1955-12-14 1958-08-19 Bridgeport Metal Goods Mfg Co Double lens system for securing either spot or flood effects
FR2466702A1 (fr) * 1979-10-02 1981-04-10 Cibie Projecteurs Systeme optique deviateur a deviation variable commandee, notamment pour projecteurs automobiles
WO2005010433A1 (fr) * 2003-07-24 2005-02-03 Johannes Jungel-Schmid Dispositif d'eclairage de locaux
US7217002B2 (en) 2003-07-24 2007-05-15 Johannes Jungel-Schmid Ambient lighting system

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