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. 14, 2017
Filed:
Oct. 07, 2014
Fireye, Inc., Derry, NH (US);
David Masciarelli, Hooksett, NH (US);
Thomas Corti, Hooksett, NH (US);
Fireye, Inc., Derry, NH (US);
Abstract
A window for viewing combustion includes a window body having an interior surface facing a combustion space, an opposed exterior surface facing an instrument space, and a seal surface between the interior and exterior surfaces. The seal surface tapers from the interior surface to the exterior surface and hermetically separating the instrument space from the combustion space. A coupling for connecting a combustion space to an instrument space includes a union body, flanged body and locking body all aligned along an optical axis. The union body defines a tapered bore in which a viewing window for viewing combustion is disposed.