Light collimizing device

Details Light collimizing device Light collimizing device

1985-02-22

1986-04-01

Feinberg, Craig R.

Illumination

With control console

362256, 362300, 362346, F21V 3300

Patent

active

045801975

ABSTRACT:
A light collimizing device (10) having a light input unit (11), a first light reflection unit (12), a window unit (13) and a second light reflection unit (14). The light input unit (11) allows light rays (18 and 19) to enter therethrough. Some of the light rays (18) are reflected off of the second light reflection unit (b 14), and some of the light rays (19) are reflected off of the window unit (13). All of the reflected rays (18 and 19) are then reflected off of the first light reflection unit (12) to yield a plurality of collimized light rays (17).

REFERENCES:
patent: 1230844 (1917-06-01), Blair et al.
patent: 1232046 (1917-07-01), Kleinert
patent: 1300202 (1919-04-01), Stubblefield
patent: 1445306 (1923-02-01), Epstein
patent: 1519345 (1924-12-01), Allen
patent: 1734834 (1929-11-01), Steward et al.
patent: 1913517 (1933-06-01), Smith et al.
patent: 2118420 (1933-11-01), Spratley
patent: 2673291 (1954-03-01), Moss
patent: 3586851 (1971-06-01), Rudolph
patent: 3588492 (1971-06-01), Pollock
patent: 4037096 (1977-07-01), Brendgord et al.

Affiliated with

Also associated with

Rating

Light collimizing device does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1087865