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. 28, 2021
Filed:
Dec. 23, 2019
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventor:
Fumitaka Ichihashi, West Hartford, CT (US);
Assignee:
Raytheon Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23R 3/00 (2006.01); F23R 3/06 (2006.01); F02C 7/18 (2006.01); F23R 3/60 (2006.01);
U.S. Cl.
CPC ...
F23R 3/005 (2013.01); F23R 3/002 (2013.01); F23R 3/06 (2013.01); F02C 7/18 (2013.01); F23R 3/60 (2013.01); F23R 2900/03041 (2013.01); F23R 2900/03045 (2013.01);
Abstract
A gas turbine engine component having a first surface in communication with a core airflow. The gas turbine engine component further includes a second surface, different than the first surface, for cooling the first surface. The gas turbine engine component further includes a heat transfer augmentor extending from the second surface. The gas turbine engine component further includes a heat transfer augmentor effusion hole extending through the gas turbine engine component from a sidewall of the heat transfer augmentor to the first surface.