Title:
BLOWER DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/158154
Kind Code:
A1
Abstract:
A blower device is provided with: an inner rotor type brushless motor (1) having an electric circuit (16) disposed within a closed-end cylindrical housing (11); and a fan (3) driven by the brushless motor to generate an air flow. The blower device is configured so that a part of the air blown by the fan passes as cooling air through the outer peripheral side of the housing.
More Like This:
| WO/2020/122077 | MOTOR COOLING STRUCTURE |
Inventors:
OCHIAI TOSHINORI (JP)
EZAKA TOMOHISA (JP)
EZAKA TOMOHISA (JP)
Application Number:
PCT/JP2016/056124
Publication Date:
October 06, 2016
Filing Date:
February 29, 2016
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H02K9/06; H02K5/20; H02K5/22
Foreign References:
| JP2003328997A | 2003-11-19 | |||
| JP2011223794A | 2011-11-04 | |||
| JP2012060832A | 2012-03-22 | |||
| JP2000060069A | 2000-02-25 | |||
| JP2014101036A | 2014-06-05 | |||
| JPH0728707U | 1995-05-30 |
Attorney, Agent or Firm:
YOU-I Patent Firm (JP)
Patent business corporation ゆうあい patent firm (JP)
Patent business corporation ゆうあい patent firm (JP)
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