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:
Nov. 21, 2017
Filed:
Dec. 14, 2015
Applicant:
Honeywell International Inc., Morristown, NJ (US);
Inventors:
Assignee:
HONEYWELL INTERNATIONAL INC., Morristown, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B 17/00 (2006.01); G08B 17/107 (2006.01);
U.S. Cl.
CPC ...
G08B 17/107 (2013.01);
Abstract
An aspirated smoke detector with an improved optical chamber is provided. The aspirated smoke detector can include a base, an optical block housed within the base, the optical block housing an emitter and a receiver, and a chamber cover disposed over the base and the optical block to form an optical chamber therebetween. The chamber cover can capture light emitted by the emitter and reflect the captured light within the chamber cover while avoiding multiple back reflections of the captured light.