Title:
IMPELLER SYSTEM HAVING AXIAL GAP ROTOR
Document Type and Number:
WIPO Patent Application WO/2013/114921
Kind Code:
A1
Abstract:
A motor-integrated impeller system configured by integrating a motor and an impeller; wherein the impeller system has in the axial direction at least two rotors having an axial surface, one rotor being separated from the other by a partition wall. One rotor constitutes the motor unit and the other rotor constitutes the impeller unit.
Inventors:
ENOMOTO YUJI (JP)
MASAKI RYOSO (JP)
MASAKI RYOSO (JP)
Application Number:
PCT/JP2013/050184
Publication Date:
August 08, 2013
Filing Date:
January 09, 2013
Export Citation:
Assignee:
HITACHI IND EQUIPMENT SYS (JP)
International Classes:
F04D13/02; H02K7/14; H02K16/02; H02K21/24
Domestic Patent References:
| WO2007114079A1 | 2007-10-11 |
Foreign References:
| JPH0419389A | 1992-01-23 | |||
| JPH0680895U | 1994-11-15 | |||
| JPH0979173A | 1997-03-25 | |||
| JPH08141071A | 1996-06-04 | |||
| JP2005224054A | 2005-08-18 | |||
| JP2000253635A | 2000-09-14 |
Attorney, Agent or Firm:
NAGAI, Fuyuki (JP)
Fuyuki Nagai (JP)
Fuyuki Nagai (JP)
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Claims:
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