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:
May. 26, 2015
Filed:
Oct. 31, 2013
Ching-pang Lee, Cincinnati, OH (US);
Benjamin E. Heneveld, Newmarket, NH (US);
Glenn E. Brown, West Palm Beach, FL (US);
Jill Klinger, Charlottesville, VA (US);
Ching-Pang Lee, Cincinnati, OH (US);
Benjamin E. Heneveld, Newmarket, NH (US);
Glenn E. Brown, West Palm Beach, FL (US);
Jill Klinger, Charlottesville, VA (US);
SIEMENS AKTIENGESELLSCHAFT, München, DE;
MIKRO SYSTEMS, INC., Charlottesville, VA (US);
Abstract
A gas turbine engine component, including: a pressure side () having an interior surface (); a suction side () having an interior surface (); a trailing edge portion (); and a plurality of suction side and pressure side impingement orifices () disposed in the trailing edge portion (). Each suction side impingement orifice is configured to direct an impingement jet () at an acute angle () onto a target area () that encompasses a tip () of a chevron () within a chevron arrangement () formed in the suction side interior surface. Each pressure side impingement orifice is configured to direct an impingement jet at an acute angle onto an elongated target area that encompasses a tip of a chevron within a chevron arrangement formed in the pressure side interior surface.