Title:
AXIAL FLOW BLADE, AND BLOWER
Document Type and Number:
WIPO Patent Application WO/2019/186910
Kind Code:
A1
Abstract:
An axial flow blade (200) is provided with a boss (202) through which a shaft (101) of an electric motor (100) for rotating the shaft (101) about an axis of rotation penetrates, a hub (205) which has a cylindrical shape open on the electric motor (100) side, which is coaxial with the boss (202), and which surrounds the perimeter of the boss (202), and a dividing plate (400) which is disposed inside the hub (205) to separate an internal space of the hub (205) into two or more parts.
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Inventors:
YASUDA YUICHI (JP)
FUJITA AKIFUMI (JP)
FUJITA AKIFUMI (JP)
Application Number:
PCT/JP2018/013288
Publication Date:
October 03, 2019
Filing Date:
March 29, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F04D29/32; F04D29/66
Foreign References:
| JPS5820395U | 1983-02-08 | |||
| JPS5530963U | 1980-02-28 | |||
| JPH04259696A | 1992-09-16 | |||
| JPS54126107U | 1979-09-03 | |||
| JP2006307666A | 2006-11-09 | |||
| JPH0518398A | 1993-01-26 |
Other References:
See also references of EP 3779207A4
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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