ATA230178A - REFLECTOR FOR VEHICLE LIGHTS - Google Patents

REFLECTOR FOR VEHICLE LIGHTS

Info

Publication number
ATA230178A
ATA230178A AT230178A AT230178A ATA230178A AT A230178 A ATA230178 A AT A230178A AT 230178 A AT230178 A AT 230178A AT 230178 A AT230178 A AT 230178A AT A230178 A ATA230178 A AT A230178A
Authority
AT
Austria
Prior art keywords
reflector
vehicle lights
lights
vehicle
Prior art date
Application number
AT230178A
Other languages
German (de)
Other versions
AT359162B (en
Original Assignee
Westfaelische Metall Industrie
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
Priority claimed from DE2714793A external-priority patent/DE2714793C2/en
Application filed by Westfaelische Metall Industrie filed Critical Westfaelische Metall Industrie
Publication of ATA230178A publication Critical patent/ATA230178A/en
Application granted granted Critical
Publication of AT359162B publication Critical patent/AT359162B/en

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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • F21S41/322—Optical layout thereof the reflector using total internal reflection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
    • F21S43/31—Optical layout thereof
    • F21S43/315—Optical layout thereof using total internal reflection
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0091—Reflectors for light sources using total internal reflection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
AT230178A 1977-04-02 1978-03-31 REFLECTOR FOR VEHICLE LIGHTS AT359162B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2714793A DE2714793C2 (en) 1977-04-02 1977-04-02 Paraboloidal reflector for vehicle lights

Publications (2)

Publication Number Publication Date
ATA230178A true ATA230178A (en) 1980-03-15
AT359162B AT359162B (en) 1980-10-27

Family

ID=6005465

Family Applications (1)

Application Number Title Priority Date Filing Date
AT230178A AT359162B (en) 1977-04-02 1978-03-31 REFLECTOR FOR VEHICLE LIGHTS

Country Status (3)

Country Link
AT (1) AT359162B (en)
BR (1) BR7801938A (en)
FR (1) FR2385976A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004422C2 (en) * 1980-02-07 1988-09-29 Sidler Gmbh & Co, 7400 Tuebingen Parabolic reflector
DE102005040227A1 (en) * 2005-08-18 2007-02-22 Ulo Fahrzeugleuchten Gmbh Luminaire unit with a reflector component and reflector component for a luminaire unit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR345325A (en) * 1904-06-28 1904-11-28 Otis Angelo Mygatt Reflector for artificial light
FR2192272B1 (en) * 1972-07-11 1975-03-07 Cibie Projecteurs

Also Published As

Publication number Publication date
AT359162B (en) 1980-10-27
FR2385976A1 (en) 1978-10-27
FR2385976B1 (en) 1983-04-08
BR7801938A (en) 1978-11-07

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee