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:
Jan. 21, 2025
Filed:
Feb. 18, 2022
Applicant:
Raytheon Technologies Corporation, Farmington, CT (US);
Inventors:
Lawrence A. Binek, Glastonbury, CT (US);
Sean R. Jackson, Palm City, FL (US);
Jose R. Paulino, Jupiter, FL (US);
Assignee:
RTX CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/18 (2006.01); F01D 25/12 (2006.01); F02C 7/12 (2006.01);
U.S. Cl.
CPC ...
F01D 5/18 (2013.01); F01D 25/12 (2013.01); F02C 7/12 (2013.01); F05D 2220/32 (2013.01); F05D 2260/20 (2013.01);
Abstract
An assembly is provided for a gas turbine engine. This assembly includes a compressor rotor, a turbine rotor and a cooling circuit. The compressor rotor includes a gas path surface. The turbine rotor is rotatable with the compressor rotor about a rotational axis. The cooling circuit includes an inlet in the gas path surface. The cooling circuit extends from the inlet, through the compressor rotor and into the turbine rotor.