Title:
DOUBLE WIND WHEEL TRANSVERSE FLOW BLOWER
Document Type and Number:
WIPO Patent Application WO/2011/124153
Kind Code:
A1
Abstract:
A double wind wheel transverse flow blower comprises a motor and a transverse flow wheel. The double wind wheel transverse flow blower comprises the motor (11) having double output-shafts. The left output shaft (23) of the motor is coupled with a left wind wheel (14), and the right output shaft (24) of the motor is coupled with a right wind wheel (14). The vane incline directions of two wind wheels are the same. Alternatively, the double wind wheel transverse flow blower comprises two motors (46) having a single output shaft. The output shaftless ends of the left motor and the right motor are oppositely mounted. The output shaft of the left motor is coupled with the driving shaft of the left wind wheel, and the output shaft of the right motor is coupled with the driving shaft of the right wind wheel. The double wind wheel transverse flow blower is used as the blower of the equipment having a blowing air function.
Inventors:
WANG XIUQUAN (CN)
Application Number:
PCT/CN2011/072558
Publication Date:
October 13, 2011
Filing Date:
April 08, 2011
Export Citation:
Assignee:
WANG XIUQUAN (CN)
International Classes:
F04D17/04; F04D25/06; F04D25/08; F04D25/16
Foreign References:
| CN101793255A | 2010-08-04 | |||
| US20040115039A1 | 2004-06-17 | |||
| US20030202880A1 | 2003-10-30 | |||
| US3874191A | 1975-04-01 | |||
| US4171190A | 1979-10-16 | |||
| US4450755A | 1984-05-29 | |||
| US5230612A | 1993-07-27 | |||
| CN200978813Y | 2007-11-21 | |||
| JPS5974399A | 1984-04-26 | |||
| CN1186180A | 1998-07-01 |
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Claims: