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:
Jan. 15, 2019
Filed:
Aug. 06, 2014
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Michael Ray Tuertscher, Cincinnati, OH (US);
Darrell Glenn Senile, Cincinnati, OH (US);
Greg Phelps, Cincinnati, OH (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 9/04 (2006.01); F01D 5/28 (2006.01); F01D 25/24 (2006.01);
U.S. Cl.
CPC ...
F01D 9/041 (2013.01); F01D 5/282 (2013.01); F01D 5/284 (2013.01); F01D 9/042 (2013.01); F01D 25/246 (2013.01); F05D 2220/32 (2013.01); F05D 2220/3212 (2013.01); F05D 2230/237 (2013.01); F05D 2240/128 (2013.01); F05D 2260/30 (2013.01); F05D 2300/10 (2013.01); F05D 2300/20 (2013.01); F05D 2300/518 (2013.01); F05D 2300/6033 (2013.01);
Abstract
A turbine nozzle includes an arcuate inner band having opposed flowpath and back sides, and an aft flange extending outward from the back side; an arcuate outer band having opposed flowpath and back sides; an airfoil-shaped turbine vane extending between the flowpath sides of the inner and outer bands, wherein the inner and outer bands and the vane comprise a ceramic low-ductility material; and a metallic collar surrounding the aft flange.