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, 2023
Filed:
Apr. 16, 2020
Applicant:
Raytheon Technologies Corporation, Farmington, CT (US);
Inventor:
Arun K. Theertham, Rocky Hill, CT (US);
Assignee:
RTX CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 7/00 (2006.01); F01D 11/00 (2006.01); F02C 7/28 (2006.01);
U.S. Cl.
CPC ...
F02C 7/00 (2013.01); F01D 11/005 (2013.01); F02C 7/28 (2013.01); F05D 2220/32 (2013.01); F05D 2240/24 (2013.01); F05D 2240/55 (2013.01); F05D 2240/80 (2013.01); F05D 2260/606 (2013.01);
Abstract
A fan blade platform assembly includes a pressure side platform half that includes a first attachment wall, a first gas path wall, and a first connecting wall attached to both the first attachment wall and the first gas path wall. A suction side platform half includes a second attachment wall, a second gas path wall, and a second connecting wall attached to both the second attachment wall and the second gas path wall. A seal engages the pressure side platform half and the suction side platform half.