Title:
AIR BLOWER FOR FUEL CELL VEHICLE
Document Type and Number:
WIPO Patent Application WO/2014/171631
Kind Code:
A1
Abstract:
Disclosed herein is an air blower for a fuel cell vehicle using bearings. The air blower may include a volute casing, an impeller configured to include a hub and a plurality of wings formed on the outer circumferential surface of the hub and to compress air within the volute casing, a motor casing connected to the volute casing, and a motor configured to include a stator, a rotary shaft lengthily formed to penetrate the stator and configured to have a first side connected to the impeller, a rotator formed on the outer circumferential surface of the rotary shaft, a first bearing provided on the first side of the rotary shaft connected to the impeller, and a second bearing provided on a second side of the rotary shaft.
Inventors:
KEON DAE-BOK (KR)
YANG HYUN-SUP (KR)
JUNG HYUN-SEOK (KR)
PARK CHI-YONG (KR)
KWON YONG-SUNG (KR)
YANG HYUN-SUP (KR)
JUNG HYUN-SEOK (KR)
PARK CHI-YONG (KR)
KWON YONG-SUNG (KR)
Application Number:
PCT/KR2014/001900
Publication Date:
October 23, 2014
Filing Date:
March 07, 2014
Export Citation:
Assignee:
HALLA VISTEON CLIMATE CONTROL (KR)
International Classes:
F04D25/08; F04D29/38
Foreign References:
| KR20120133858A | 2012-12-11 | |||
| JPH0942194A | 1997-02-10 | |||
| JP2004353564A | 2004-12-16 | |||
| KR20120009770A | 2012-02-02 | |||
| US6340291B1 | 2002-01-22 |
Attorney, Agent or Firm:
KIM, Hahn-Ul (133 Dogok-ro,Gangnam-gu, Seoul 135-935, KR)
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