BE489618A - Improvements to automotive vehicle headlights. - Google Patents

Improvements to automotive vehicle headlights.

Info

Publication number
BE489618A
BE489618A BE489618A BE489618A BE489618A BE 489618 A BE489618 A BE 489618A BE 489618 A BE489618 A BE 489618A BE 489618 A BE489618 A BE 489618A BE 489618 A BE489618 A BE 489618A
Authority
BE
Belgium
Prior art keywords
automotive vehicle
vehicle headlights
headlights
automotive
vehicle
Prior art date
Application number
BE489618A
Other languages
French (fr)
Inventor
R P H Hindt
Original Assignee
R P H Hindt
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 R P H Hindt filed Critical R P H Hindt
Priority to BE489618A priority Critical patent/BE489618A/en
Publication of BE489618A publication Critical patent/BE489618A/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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/12—Combinations of only three kinds of elements
    • F21V13/14—Combinations of only three kinds of elements the elements being filters or photoluminescent elements, reflectors and refractors
    • 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
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24-F21S41/28
    • 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
    • F21S41/365—Combinations of two or more separate reflectors successively reflecting the light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/10—Protection of lighting devices
    • 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
    • F21S41/323—Optical layout thereof the reflector having two perpendicular cross sections having regular geometrical curves of a distinct nature
BE489618A 1949-06-14 1949-06-14 Improvements to automotive vehicle headlights. BE489618A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE489618A BE489618A (en) 1949-06-14 1949-06-14 Improvements to automotive vehicle headlights.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE489618A BE489618A (en) 1949-06-14 1949-06-14 Improvements to automotive vehicle headlights.

Publications (1)

Publication Number Publication Date
BE489618A true BE489618A (en) 1949-06-30

Family

ID=134525

Family Applications (1)

Application Number Title Priority Date Filing Date
BE489618A BE489618A (en) 1949-06-14 1949-06-14 Improvements to automotive vehicle headlights.

Country Status (1)

Country Link
BE (1) BE489618A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3453954A1 (en) * 2017-09-12 2019-03-13 Valeo Vision Light-emitting device for road lighting, signalling or interior lighting

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3453954A1 (en) * 2017-09-12 2019-03-13 Valeo Vision Light-emitting device for road lighting, signalling or interior lighting
FR3071032A1 (en) * 2017-09-12 2019-03-15 Valeo Vision LIGHT DEVICE FOR ROAD LIGHTING, SIGNALING OR INTERIOR LIGHTING
CN109488987A (en) * 2017-09-12 2019-03-19 法雷奥照明公司 Light emitting device for illuminating road, signal designation or interior lighting
US10507757B2 (en) 2017-09-12 2019-12-17 Valeo Vision Luminous device for lighting the road, signalling or interior lighting
EP3745018A1 (en) * 2017-09-12 2020-12-02 Valeo Vision Light-emitting device for road lighting, signalling or interior lighting

Similar Documents

Publication Publication Date Title
FR1017703A (en) Advanced self-supporting body for motor vehicles
FR980603A (en) Motor vehicle
FR1040639A (en) Motor vehicle
FR1016563A (en) Motor vehicles
FR1037839A (en) Improvements to self-supporting motor vehicles
FR1022849A (en) Improvements to automotive vehicle chassis
BE489618A (en) Improvements to automotive vehicle headlights.
FR1039135A (en) Headlight for motor vehicle or other applications
FR1011658A (en) Improvements to headlamps, in particular automotive headlamps
FR927521A (en) Motor vehicle
FR995205A (en) Cornering lights for motor vehicles
FR1004704A (en) Improvements to automotive vehicle suspensions
FR1047099A (en) Improvements to motor vehicles
CH252260A (en) Bodywork for motor vehicle.
CH317285A (en) Motor vehicle headlight
FR1040032A (en) Anti-glare system applicable to motor vehicle headlights
FR1012467A (en) Improvements to motor vehicles
FR1021027A (en) Improvements to motor vehicle bodies
FR1021028A (en) Motor vehicle upgrades
FR1018057A (en) Motor vehicle upgrades
CH276888A (en) Motor vehicle.
FR989090A (en) Gearshift improvements for motor vehicles
FR1025432A (en) Motor vehicle
FR1103410A (en) Motor vehicle
FR1104627A (en) Motor vehicle headlights