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. 06, 2015
Filed:
Mar. 24, 2010
Yosuke Tanahashi, Tokyo, JP;
Akira Takahashi, Tokyo, JP;
Hiroyuki Yagi, Tokyo, JP;
IHI Corporation, Tokyo, JP;
Abstract
A CMC turbine stator bladeincludes a bladeof a ceramic matrix composite material formed or a metallic material, and a bandformed of a ceramic matrix composite material and supporting the blade. The bladeincludes a first fitting portionto which the bandis fitted outside. The bandincludes a second fitting portionto which the first fitting portionis fitted inside. A flexible wireis disposed between the fitting portionsto fix the bladeand the band. A first groovein the outer peripheral surface of the first fitting portionextends in the front-to-rear direction of the blade. A second groovein the inner peripheral surface of the second fitting portionextends along the first groove. The wireis disposed between the grooves