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Title:
ELECTRICALLY OPERATED AIR BLOWER, ELECTRIC VACUUM CLEANER, AND HAND DRYER
Document Type and Number:
WIPO Patent Application WO/2019/180936
Kind Code:
A1
Abstract:
This electrically operated air blower has a fan, an electric motor that drives the fan, a first substrate provided with a switching element, and a second substrate provided with a microcomputer. The electric motor, the first substrate, and the second substrate are disposed in the stated order along the direction in which air is blown by the fan.

Inventors:
HATAKEYAMA KAZUNORI (JP)
TAKAYAMA YUJI (JP)
MATSUO HARUKA (JP)
Application Number:
PCT/JP2018/011804
Publication Date:
September 26, 2019
Filing Date:
March 23, 2018
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F04D29/00; F04D29/58
Foreign References:
JP2014015853A2014-01-30
JP2002021794A2002-01-23
JP2002048099A2002-02-15
JP2009278801A2009-11-26
Attorney, Agent or Firm:
MAEDA Minoru et al. (JP)
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