Vehicle headlight

Details Vehicle headlight Vehicle headlight

1983-05-16

1985-04-16

Brown, David H.

Illumination

Light modifier

Reflector

362268, 362296, 362328, F21M 308

Patent

active

045119554

ABSTRACT:
A vehicle headlight for providing a shaped beam spreading as a flat bundle. A dish-shaped reflector is employed where the inner reflection surface in the axial longitudinal sections in each case forms an ellipse segment, where the ellipse eccentricity increases from the longitudinal section spanned by the vertical and the reflector axis to the longitudinal section spanned by the horizontal and the reflector axis, where the focal points of the ellipse segments of all sections disposed in planes containing the reflector axis coincide, and where the vertices of the ellipse segments of all sections disposed in planes containing the reflector axis coincide. The depth of the reflector within the longitudinal sections of the reflector containing the reflector axis corresponds to the longer half-axis of the respective ellipse.

REFERENCES:
patent: 1480364 (1924-01-01), Bean
patent: 1539696 (1925-05-01), Ritchie
patent: 1598044 (1926-08-01), Bone
patent: 1898166 (1933-02-01), Bean
patent: 1898167 (1933-02-01), Bean
patent: 3492474 (1970-01-01), Yamaguchi et al.
patent: 3922073 (1975-11-01), Schwartz
patent: 4149227 (1979-04-01), Dorman
patent: 4222027 (1980-09-01), Mikkers
patent: 4225903 (1980-09-01), Buchleitner

Affiliated with

Also associated with

Rating

Vehicle headlight does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vehicle headlight, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicle headlight will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1459859