Explosion-proof optical fiber connector for a light source

Illumination – Supported by vehicle structure – Condition responsive

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

350 9618, 350 9622, 362 32, 362157, 362158, G02B 636, F21V 704

Patent

active

048506699

ABSTRACT:
The optical inspection apparatus consists of an explosion-proof light projector and a viewing periscope. In one embodiment, an external power source connects to an explosion-proof housing protectively enclosing a lamp. In another embodiment, the lamp, batteries, and a circuit are included within the explosion-proof housing, providing a fully portable, self-contained and explosion-proof light projector. A viewing periscope is provided for examination of meter tubes, tanks vessels and other enclosed machinery. An explosion-proof connector is also disclosed providing an explosion-proof and thermally resistant interface between a light source and a fiberoptic light guide. A timing circuit is also disclosed prolonging the operation time of the light projector on one charge of the battery.

REFERENCES:
patent: 2028430 (1936-01-01), Baddorf et al.
patent: 2437458 (1948-03-01), Crampton
patent: 3297022 (1967-01-01), Wallace
patent: 3382353 (1968-05-01), Wappler
patent: 3582637 (1971-06-01), Cecil, Jr.
patent: 4422321 (1983-12-01), Muller et al.
patent: 4613931 (1986-09-01), Messinger
patent: 4669818 (1987-06-01), Myer
patent: 4678290 (1987-07-01), Welker
patent: 4711524 (1987-12-01), Morey et al.
patent: 4776663 (1988-10-01), Malinge et al.
patent: 4777567 (1988-10-01), Welker et al.
patent: 4784463 (1988-11-01), Miyazaki
patent: 4786127 (1988-11-01), Molnar
Pittwood, "Hole Inspection Tool", IBM Tech. Discl. Bull., vol. 22, No. 8A, 1/80, pp. 3156-3157.
Olympus Corporation, "The Inside Story--Focus on Inspection", p. 2, The AXL-100 Explosion-Proof Light Source, apparently published in the U.S.A.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Explosion-proof optical fiber connector for a light source does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Explosion-proof optical fiber connector for a light source, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Explosion-proof optical fiber connector for a light source will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2352622

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.