Optical sensor head with sloped, convergent optical systems and

Details Optical sensor head with sloped, convergent optical systems and Optical sensor head with sloped, convergent optical systems and

1993-02-03

1994-01-25

Messinger, Michael

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

2502062, 25022728, 385115, H01J 314, H01J 516, G01J 120

Patent

active

052818071

ABSTRACT:
An optical sensor head for the directional detecting of optical radiation has an arrangement of individual optical systems that are differently sloped with their optical axes, are convergently aligned in the viewing direction and each have conical, partially overlapping viewing areas. To provide an exact bounding of the observation sector assigned to the sensor head without any impairment of the operatability, at least one outer-edge-side individual optical system of the sensor head is provided with a beam diaphragm which partially shades the assigned viewing cone. At least one of the neighboring optical systems, which is situated closer to a sensor center, is arranged with its light entrance opening approximately at the level of the diaphragm-bounded edge beams of the outer-edge-side individual optical system.

REFERENCES:
patent: 4666309 (1987-05-01), Barry et al.
patent: 4758065 (1988-07-01), Dorman et al.
patent: 4778990 (1988-10-01), Laughlin
patent: 4900914 (1990-02-01), Raff et al.
patent: 4914284 (1990-04-01), Halldorsson et al.
patent: 5023440 (1991-06-01), Kuppenheimer, Jr.
patent: 5075797 (1991-12-01), Jones
patent: 5196689 (1993-03-01), Sugita et al.

Affiliated with

Also associated with

Rating

Optical sensor head with sloped, convergent optical systems and does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical sensor head with sloped, convergent optical systems and , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical sensor head with sloped, convergent optical systems and will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-729649