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:
Oct. 20, 2020
Filed:
May. 17, 2018
United Technologies Corporation, Farmington, CT (US);
Michael S. Stevens, Alfred, ME (US);
Christine F. McGinnis, New Britain, CT (US);
Major D. Jones, Royal Palm Beach, FL (US);
Judith F. Brooks, Palo Alto, CA (US);
Brian Duguay, Berwick, ME (US);
Tomasz Pelic, Krzemienica, PL;
RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);
Abstract
A heat shield vane support may have a structure including at least one of a cylindrical and a frustoconical portion with an outboard diameter and an inboard diameter extending about an axis and extending axially between a forward face and an aft face and may comprise a flange extending circumferentially about the aft face radially inward from the inboard diameter, a plurality of anti-rotation features distributed circumferentially about the inboard diameter extending radially inward from the inboard diameter and extending axially with respect to the cylindrical structure between a forward edge and an aft edge defining a length L, and a plurality of teeth distributed circumferentially about the forward face and extending axially from the forward face.