Title:
IMPELLER APPLIED TO SUPERCHARGER AND METHOD OF MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2010/137609
Kind Code:
A1
Abstract:
A rotor assembly used for a supercharger and rotating about the axis, comprising: a rotary shaft extending along the axis and configured to transmit torque; and an impeller molded as a single body by sintering and having a recess which is engaged with the rotary shaft by means of pressure-fitting by contraction in the sintering operation.
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Inventors:
INOUE TOMOHIRO (JP)
TAKAHASHI YUKIO (JP)
MATSUYAMA YOSHIMITSU (JP)
TAKAHASHI YUKIO (JP)
MATSUYAMA YOSHIMITSU (JP)
Application Number:
PCT/JP2010/058878
Publication Date:
December 02, 2010
Filing Date:
May 26, 2010
Export Citation:
Assignee:
IHI CORP (JP)
INOUE TOMOHIRO (JP)
TAKAHASHI YUKIO (JP)
MATSUYAMA YOSHIMITSU (JP)
INOUE TOMOHIRO (JP)
TAKAHASHI YUKIO (JP)
MATSUYAMA YOSHIMITSU (JP)
International Classes:
F02B39/00; F01D1/14; F01D25/00
Foreign References:
| JPS62228602A | 1987-10-07 | |||
| JPH0557449U | 1993-07-30 | |||
| JPS5996410U | 1984-06-30 | |||
| JPH0763001A | 1995-03-07 | |||
| JP4240512B1 | 2009-03-18 |
Attorney, Agent or Firm:
MIYOSHI, Hidekazu et al. (JP)
Hidekazu Miyoshi (JP)
Hidekazu Miyoshi (JP)
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