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. 31, 2017
Filed:
Feb. 26, 2013
Applicant:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Inventors:
Hideki Yamaguchi, Tokyo, JP;
Takashi Arai, Tokyo, JP;
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/08 (2006.01); B23K 1/00 (2006.01); B23K 1/19 (2006.01); C22C 14/00 (2006.01); C22C 38/00 (2006.01); C22C 38/38 (2006.01); F01D 5/02 (2006.01); C22C 19/03 (2006.01); C22C 38/04 (2006.01); C22C 38/18 (2006.01); B23K 35/30 (2006.01); B23K 35/00 (2006.01); B23K 35/26 (2006.01); B23K 35/02 (2006.01); B22F 3/15 (2006.01);
U.S. Cl.
CPC ...
F01D 5/08 (2013.01); B23K 1/00 (2013.01); B23K 1/0008 (2013.01); B23K 1/0018 (2013.01); B23K 1/19 (2013.01); B23K 35/002 (2013.01); B23K 35/004 (2013.01); B23K 35/0222 (2013.01); B23K 35/26 (2013.01); B23K 35/3033 (2013.01); C22C 14/00 (2013.01); C22C 19/03 (2013.01); C22C 38/00 (2013.01); C22C 38/04 (2013.01); C22C 38/18 (2013.01); C22C 38/38 (2013.01); F01D 5/026 (2013.01); B22F 3/15 (2013.01); F05D 2220/40 (2013.01); F05D 2230/237 (2013.01); F05D 2300/171 (2013.01); F05D 2300/174 (2013.01);
Abstract
A turbine rotor for a supercharger includes a TiAl turbine wheel and a carbon steel shaft joined to each other via an Ni brazing filler metal at a brazed part distanced from a back face of the turbine wheel so that a turbine wheel outer diameter ratio calculated by 'a distance from the back face of the turbine wheel to the brazed part'/'an outer diameter of the turbine wheel' is within a range of from 7 to 10%.