Title:
SUPERCHARGER IMPELLER
Document Type and Number:
WIPO Patent Application WO/2018/042967
Kind Code:
A1
Abstract:
A supercharger impeller that is provided with: a cylindrical boss part that is arranged around a rotary shaft line; a hub part that connects to the boss part and extends in the radial direction of the rotary shaft line; and a blade part that protrudes from the boss part and the hub part in the radial direction and toward a tip end side in the direction of the rotary shaft line. The supercharger impeller comprises an aluminum first section and a resin second section. The resin second section is provided to at least one part of the blade part or one part of a radial-direction outer circumferential part of the hub part and is joined to the aluminum first section.
Inventors:
IIZUKA KUNIAKI (JP)
YOSHIDA TAKASHI (JP)
SASAKI YUJI (JP)
INOMATA TATSUMI (JP)
OZASA TAKUYA (JP)
OKADA TOMOHISA (JP)
YUMOTO RYOSUKE (JP)
KIMACHI KOUTA (JP)
YOSHIDA TAKASHI (JP)
SASAKI YUJI (JP)
INOMATA TATSUMI (JP)
OZASA TAKUYA (JP)
OKADA TOMOHISA (JP)
YUMOTO RYOSUKE (JP)
KIMACHI KOUTA (JP)
Application Number:
PCT/JP2017/027318
Publication Date:
March 08, 2018
Filing Date:
July 27, 2017
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
F02B39/00; F04D29/28
Foreign References:
| JPH03141898A | 1991-06-17 | |||
| JPS62203999U | 1987-12-26 | |||
| JP2016108985A | 2016-06-20 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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