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:
Dec. 10, 2024
Filed:
Jun. 28, 2023
Applicant:
Raytheon Technologies Corporation, Farmington, CT (US);
Inventors:
John Harner, Florence, MA (US);
Robert Kruzel, Windsor Locks, CT (US);
Assignee:
RTX Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 11/12 (2006.01);
U.S. Cl.
CPC ...
F01D 11/122 (2013.01); F05D 2240/14 (2013.01); F05D 2240/55 (2013.01); F05D 2300/431 (2013.01); F05D 2300/501 (2013.01); F05D 2300/5024 (2013.01); F05D 2300/522 (2013.01); F05D 2300/603 (2013.01); F05D 2300/61 (2013.01); F05D 2300/615 (2013.01);
Abstract
A thermally conductive lightweight elastomeric seal including a stator substrate having an external surface; a casing coupled to the external surface, the casing including radial walls extending orthogonal radially from the external surface; an abradable material disposed within the casing, the abradable material comprises an elastomer material with imbedded metal-coated hollow microspheres, wherein the abradable material comprises a density of 0.5 to 0.6 grams/cubic centimeter; the abradable material and the casing being coupled together.