FR2330956A1 - Phare a faisceau modifiable pour vehicules automobiles - Google Patents

Phare a faisceau modifiable pour vehicules automobiles

Info

Publication number
FR2330956A1
FR2330956A1 FR7533611A FR7533611A FR2330956A1 FR 2330956 A1 FR2330956 A1 FR 2330956A1 FR 7533611 A FR7533611 A FR 7533611A FR 7533611 A FR7533611 A FR 7533611A FR 2330956 A1 FR2330956 A1 FR 2330956A1
Authority
FR
France
Prior art keywords
axis
filament
vehicle headlight
pass
rotatable
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.)
Withdrawn
Application number
FR7533611A
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.)
Ducellier et Cie
Original Assignee
Ducellier et Cie
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 Ducellier et Cie filed Critical Ducellier et Cie
Priority to FR7533611A priority Critical patent/FR2330956A1/fr
Publication of FR2330956A1 publication Critical patent/FR2330956A1/fr
Withdrawn legal-status Critical Current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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • 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
    • 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
    • F21S41/164—Incandescent light sources, e.g. filament or halogen lamps having two or more filaments
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/28—Cover glass
    • 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
    • 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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR7533611A 1975-11-04 1975-11-04 Phare a faisceau modifiable pour vehicules automobiles Withdrawn FR2330956A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7533611A FR2330956A1 (fr) 1975-11-04 1975-11-04 Phare a faisceau modifiable pour vehicules automobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7533611A FR2330956A1 (fr) 1975-11-04 1975-11-04 Phare a faisceau modifiable pour vehicules automobiles

Publications (1)

Publication Number Publication Date
FR2330956A1 true FR2330956A1 (fr) 1977-06-03

Family

ID=9161981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7533611A Withdrawn FR2330956A1 (fr) 1975-11-04 1975-11-04 Phare a faisceau modifiable pour vehicules automobiles

Country Status (1)

Country Link
FR (1) FR2330956A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2011477A1 (fr) 2007-06-29 2009-01-07 L'Oreal Compositions cosmétiques détergentes comprenant quatre tensioactifs, un polymère cationique et un agent bénéfique et utilisation
FR3104980A1 (fr) 2019-12-20 2021-06-25 L'oreal Composition comprenant une dispersion de particules de polymère dans un milieu non aqueux, un polymère cationique et un polymère anionique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2011477A1 (fr) 2007-06-29 2009-01-07 L'Oreal Compositions cosmétiques détergentes comprenant quatre tensioactifs, un polymère cationique et un agent bénéfique et utilisation
FR3104980A1 (fr) 2019-12-20 2021-06-25 L'oreal Composition comprenant une dispersion de particules de polymère dans un milieu non aqueux, un polymère cationique et un polymère anionique

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Legal Events

Date Code Title Description
RE Withdrawal of published application