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:
Nov. 12, 2002
Filed:
Mar. 07, 2001
Applicant:
Inventors:
David William Crall, Loveland, OH (US);
John Robert Kelley, Cincinnati, OH (US);
Ian Francis Prentice, Cincinnati, OH (US);
Gregory Scott McNulty, Shelbyville, IN (US);
Michael De Wayne Toye, Blanchester, OH (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/30 ; F01D 5/34 ;
U.S. Cl.
CPC ...
F01D 5/30 ; F01D 5/34 ;
Abstract
A blisk includes a disk having a rim. A row of blades extends outwardly from the rib in a unitary construction. The blades are spaced apart in the disk rim to define fluted inner flowpath channels extending axially between the blades to bound corresponding flow passages therebetween.