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.

Date of Patent:
Feb. 11, 2020

Filed:

Nov. 22, 2016
Applicant:

United Technologies Corporation, Farmington, CT (US);

Inventors:

Colin Amadon, Kennebunk, ME (US);

Thomas Freeman, Kennebunk, ME (US);

Assignee:

UNITED TECHNOLOGIES CORPORATION, Farmington, CT (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/08 (2006.01); F01D 9/04 (2006.01); F01D 25/06 (2006.01);
U.S. Cl.
CPC ...
F01D 11/08 (2013.01); F01D 9/041 (2013.01); F01D 9/044 (2013.01); F01D 25/06 (2013.01); F05D 2240/11 (2013.01); F05D 2250/182 (2013.01); F05D 2250/70 (2013.01); F05D 2300/431 (2013.01); F05D 2300/437 (2013.01); F05D 2300/501 (2013.01); F05D 2300/603 (2013.01); Y02T 50/672 (2013.01);
Abstract

An inner shroud segment may include an inner housing and an outer housing. The inner housing may have a radial curve centered relative to an axis with a radial wall and a bottom wall that define a first channel. The outer housing may have a first axial wall, a first circumferential wall, and a second axial wall that define a second channel. The outer housing may also be disposed within the first channel with the radial wall of the inner housing contacting the first axial wall, the first circumferential wall, and/or the second axial wall. A compliant material may be disposed within the second channel and coupled to the radial wall and the first axial wall, the first circumferential wall, and/or the second axial wall.


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