Title:
FAN AND OUTDOOR UNIT EQUIPPED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2015/083371
Kind Code:
A1
Abstract:
In the present invention, the following are provided: a rotor vane (5) having a rotating hub (3) that has a rotating axle (2), and a plurality of rotating blades (4) provided around the rotating hub (3); and a stator vane (8) provided on the discharge side of the rotor vane (5) and having a fixed hub (6) and a plurality of fixed blades (7) provided around the fixed hub (6). Also, to match the outflow of air from the rotor vane (5) where a main flow of air concentrates in the area outside of the center of the rotating blades (4), the fixed blades (7) have a larger attachment angle outside a central portion in the radial direction of the fixed blades (7), as compared to the attachment angle of the fixed blades (7) towards the fixed hub (6) relative to the central portion of the fixed blades (7).
Inventors:
KIDA TAKUMI
SUGIO TAKASHI
ISHISONE TSUKASA
SHIOTANI YU
SUGIO TAKASHI
ISHISONE TSUKASA
SHIOTANI YU
Application Number:
PCT/JP2014/006016
Publication Date:
June 11, 2015
Filing Date:
December 02, 2014
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
F04D29/54; F24F1/38
Domestic Patent References:
| WO2001011241A1 | 2001-02-15 |
Foreign References:
| JP2013119816A | 2013-06-17 | |||
| JP2008303778A | 2008-12-18 | |||
| JP2000130799A | 2000-05-12 | |||
| JP2002349906A | 2002-12-04 | |||
| JP2008180124A | 2008-08-07 | |||
| US20100247307A1 | 2010-09-30 |
Attorney, Agent or Firm:
FUJII, Kentaro et al. (JP)
Fujii Kentaro (JP)
Fujii Kentaro (JP)
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