SUNG TUNG
Engineering in Lexington, MA
License number
Massachusetts 28371
Issued Date
Jul 23, 1976
Expiration Date
Jun 30, 2002
Type
Mechanical Engineer
Address
Address
Lexington, MA 02421
Professional information
Cooled Airfoil For Gas Turbine Engine And Method Of Making The Same
US Patent:
6422819, Jul 23, 2002
Filed:
Dec 9, 1999
Appl. No.:
09/457652
Inventors:
Gene C. F. Tsai - Lexington MA
Sung Tung - Lexington MA
Terence C. Flaherty - Marblehead MA
Robert F. Manning - Newburyport MA
Sung Tung - Lexington MA
Terence C. Flaherty - Marblehead MA
Robert F. Manning - Newburyport MA
Assignee:
General Electric Company - Cincinnati OH
International Classification:
F01D 508
US Classification:
416 97R, 416235
Abstract:
An airfoil for use in a gas turbine engine includes a pressure side and a suction side joined at a trailing edge wall that defines a trailing edge. The airfoil includes at least one cooling hole extending through the trailing edge wall so as to pass cooling fluid from the pressure side of the airfoil to the suction side.