Title:
圧縮機用遠心インペラ
Document Type and Number:
Japanese Patent JP2012528979
Kind Code:
A
Abstract:
A centrifugal impeller for a compressor, through which a fluid is to pass. The impeller includes blades each having a leading edge and a trailing edge, the rotation of the impeller sucking fluid in through the front of the impeller, the fluid leaving the impeller via its outer periphery, the trailing edges of the blades being such that in a radial section plane intersecting the trailing edges of the blades, they are curved in the direction opposite to the direction of rotation of the impeller, and the trailing edge portions of the blades are redirected in the direction of rotation of the impeller to form respective end fins serving to deflect the flow of the fluid by redirecting it radially.
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Inventors:
Porodo, jerome
Nikola, Rossion
Tarnowski, Loran
Nikola, Rossion
Tarnowski, Loran
Application Number:
JP2012513661A
Publication Date:
November 15, 2012
Filing Date:
June 02, 2010
Export Citation:
Assignee:
TURBOMECA
International Classes:
F04D29/30
Domestic Patent References:
| JP2005069183A | 2005-03-17 | |||
| JP2001012389A | 2001-01-16 | |||
| JP2007247594A | 2007-09-27 | |||
| JP2005069183A | 2005-03-17 | |||
| JP2001012389A | 2001-01-16 |
Attorney, Agent or Firm:
Kawaguchi International Patent Office