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:
Mar. 08, 2022
Filed:
Apr. 11, 2018
United Technologies Corporation, Farmington, CT (US);
Adam Lee Hart, Stuart, FL (US);
Brian Levy, Sunny Isles Beach, FL (US);
Luis Miguel Ayalde, Weston, FL (US);
Jose R. Paulino, Saco, ME (US);
Patrick Scheelk, Jensen Beach, FL (US);
Nicolas Bueno, St. Johns, FL (US);
Raytheon Technologies Corporation, Farmington, CT (US);
Abstract
A blade outer air seal (BOAS) for a gas turbine engine according to one disclosed non-limiting embodiment of the present disclosure includes a seal body having a radially inner face and a radially outer face that axially extend between a leading edge portion and a trailing edge portion; and a multitude of cooling fins disposed around the radially outer face of the seal body, at least one of the multitude of cooling fins having at least one aperture.