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:
Feb. 22, 2022
Filed:
Aug. 29, 2019
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Thomas E. Clark, Sanford, ME (US);
William M. Barker, North Andover, MA (US);
Assignee:
RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/08 (2006.01); F01D 5/14 (2006.01); F01D 9/04 (2006.01);
U.S. Cl.
CPC ...
F01D 11/08 (2013.01); F01D 5/147 (2013.01); F01D 9/04 (2013.01); F05D 2230/60 (2013.01); F05D 2230/64 (2013.01); F05D 2240/55 (2013.01); F05D 2260/36 (2013.01); F05D 2300/211 (2013.01); F05D 2300/6033 (2013.01);
Abstract
A blade outer air seal assembly includes a carrier that has a slot and a hole that extends into the slot. A blade outer air seal has a plurality of segments that extend circumferentially about an axis and mounted in the carrier. At least one of the plurality of segments has a base portion and a first wall that extends axially and radially outwardly from the base portion. The first wall has an aperture. A pin extends through the hole and the aperture.