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. 17, 2012
Filed:
Apr. 25, 2007
Applicants:
Yasuyuki Shibui, Tokyo, JP;
Masahiro Shimizu, Tokyo, JP;
Inventors:
Yasuyuki Shibui, Tokyo, JP;
Masahiro Shimizu, Tokyo, JP;
Assignee:
IHI Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B 33/00 (2006.01); F02B 33/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
A motor-driven supercharger is provided with a turbine shaft () having a turbine impeller () in one end, a compressor impeller () rotationally driven by the turbine shaft, a housing surrounding the turbine impeller, the turbine shaft and the compressor impeller, a motor stator () fixed within the housing, and a motor rotor () rotationally driven by the motor stator. The motor rotor () is fixed to an inner diameter side of the compressor impeller () in accordance with a fitting.