Radiant energy – Photocells; circuits and apparatus – Housings
Patent
1991-03-01
1992-05-19
Fields, Carolyn E.
Radiant energy
Photocells; circuits and apparatus
Housings
250216, H01J 516
Patent
active
051151294
ABSTRACT:
A photoelectric device is provided which incorporates a one piece housing having a first end which is light transmissive and liquid impermeable. An opening is provided at the other end of the tubular structure for insertion of photoelectric and electronic components into the cavity of the housing structure. A cover is used to seal an opening at the second end. The cover is ultrasonically welded to the second end of the tubular structure and a cable means is provided to permit electrical current to pass through the cover at the second end of the housing structure. The first end of the tubular structure, which is transmissive to visible, infrared or ultraviolet light can be formed into one or more lenses, depending on the application of the photoelectric device. Threads are provided in the outer cylindrical surface of the housing to aid in attaching the photoelectric device to brackets with the use of threaded nuts.
REFERENCES:
patent: 2756349 (1956-07-01), Frank
patent: 4553033 (1985-11-01), Hubble et al.
patent: 4812003 (1989-03-01), Dambach et al.
patent: 4880974 (1989-11-01), Yamakawa
Fields Carolyn E.
Honeywell Inc.
Lanyi William D.
LandOfFree
Photoelectric device with a lens formed in its housing does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Photoelectric device with a lens formed in its housing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photoelectric device with a lens formed in its housing will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2418344