AT250509B - Vehicle headlights - Google Patents

Vehicle headlights

Info

Publication number
AT250509B
AT250509B AT867165A AT867165A AT250509B AT 250509 B AT250509 B AT 250509B AT 867165 A AT867165 A AT 867165A AT 867165 A AT867165 A AT 867165A AT 250509 B AT250509 B AT 250509B
Authority
AT
Austria
Prior art keywords
vehicle headlights
headlights
vehicle
Prior art date
Application number
AT867165A
Other languages
German (de)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT250509B publication Critical patent/AT250509B/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
    • 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/36—Combinations of two or more separate reflectors
    • 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
    • F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
AT867165A 1964-09-26 1965-09-23 Vehicle headlights AT250509B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6411242A NL6411242A (en) 1964-09-26 1964-09-26

Publications (1)

Publication Number Publication Date
AT250509B true AT250509B (en) 1966-11-10

Family

ID=19791114

Family Applications (1)

Application Number Title Priority Date Filing Date
AT867165A AT250509B (en) 1964-09-26 1965-09-23 Vehicle headlights

Country Status (4)

Country Link
AT (1) AT250509B (en)
CH (1) CH425492A (en)
GB (1) GB1045458A (en)
NL (1) NL6411242A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5751095A (en) * 1993-10-08 1998-05-12 General Electric Company Simulated reflector lamp using par lamp components

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5751095A (en) * 1993-10-08 1998-05-12 General Electric Company Simulated reflector lamp using par lamp components

Also Published As

Publication number Publication date
CH425492A (en) 1966-11-30
GB1045458A (en) 1966-10-12
DE1472523B2 (en) 1975-10-30
DE1472523A1 (en) 1969-01-09
NL6411242A (en) 1966-03-28

Similar Documents

Publication Publication Date Title
AT257209B (en) Anti-aircraft vehicles
NL148267B (en) HOMETABLE VEHICLE.
CH408679A (en) Vehicle tires
AT293547B (en) Automotive headlights
BR6567887D0 (en) HEADLIGHT UNIT
AT263939B (en) Vehicle headlights
CH435999A (en) Tracked vehicle
FR1444367A (en) Vehicle chassis
FR1415837A (en) Trailer hitch-stabilizer
FR1403487A (en) Vehicle
AT274960B (en) Vehicle headlights
FR1448586A (en) Advanced vehicle
FR1406563A (en) Amphibious vehicle
FR1456520A (en) Vehicle seat
FR1398491A (en) Vehicle seat
CH487366A (en) Vehicle headlights
AT250509B (en) Vehicle headlights
FR1412718A (en) Vehicle tires
FR1447633A (en) Transport vehicles
AT293546B (en) Automotive headlights
CH424519A (en) Floatable vehicle
DK109556C (en) Car headlights.
AT272459B (en) Vehicle headlights
FR1444743A (en) Amphibious vehicle
FR1401848A (en) Vehicle headlight