The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 1992
Filed:
Mar. 01, 1991
Donald D Johnson, Pearl City, IL (US);
Honeywell Inc., Minneapolis, MN (US);
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.