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:
Jun. 17, 2014
Filed:
Dec. 27, 2010
Naoki Shibukawa, Saitama, JP;
Yoriharu Murata, Yokohama, JP;
Akihiro Onoda, Yokohama, JP;
Daisuke Nomura, Kawasaki, JP;
Tomohiro Tejima, Yokohama, JP;
Osamu Furuya, Kawasaki, JP;
Kenichi Imai, Yokohama, JP;
Naoki Shibukawa, Saitama, JP;
Yoriharu Murata, Yokohama, JP;
Akihiro Onoda, Yokohama, JP;
Daisuke Nomura, Kawasaki, JP;
Tomohiro Tejima, Yokohama, JP;
Osamu Furuya, Kawasaki, JP;
Kenichi Imai, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A turbine rotor assemblycomprises a turbine rotor and a plurality of moving bladesimplanted in a circumferential direction of the rotor. A flow passage is formed between each of the moving bladesand a circumferentially adjacent moving blade. Each of the moving bladescomprises a suction side connecting memberprotruded on a blade suction surfaceand a pressure side connecting memberprotruded on a blade pressure surface, wherein the suction side connecting memberof each of the moving bladesis configured to be connected with the pressure side connecting memberof the circumferentially adjacent moving bladeto form an intermediate connecting memberbetween the moving bladeand the circumferentially adjacent moving bladeduring a rotation of the turbine rotor. A downstream side end edgeof the intermediate connecting memberis positioned at an upstream side of a throat S of the flow passage.