Title:
コンプレッサホイール
Document Type and Number:
Japanese Patent JP2008519933
Kind Code:
A
Abstract:
A compressor wheel (7) is disclosed comprising an array of blades (20) extending from central hub (21) adapted from attachment to a rotatable shaft (8) and a backface (25). A region of the surface of the compressor wheel backface (25) is formed with a layer of residual compressive stress (26, 27).
Inventors:
David Mackenzie
Application Number:
JP2007540708A
Publication Date:
June 12, 2008
Filing Date:
November 09, 2005
Export Citation:
Assignee:
Cummins Turbo Technologies Limited
International Classes:
F04D29/28; C21D7/04; C21D7/08; F04D29/26
Domestic Patent References:
| JPH09195987A | 1997-07-29 | |||
| JP2000018192A | 2000-01-18 | |||
| JPS58150098A | 1983-09-06 | |||
| JP2001304182A | 2001-10-31 | |||
| JP2004144097A | 2004-05-20 |
Foreign References:
| US20050056013A1 | 2005-03-17 |
Attorney, Agent or Firm:
Nobuyasu Nishioka
Yoshiko Sugioka
Yoshiko Sugioka