Title:
ELECTRIC WORK MACHINE AND AIR COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2021/014711
Kind Code:
A1
Abstract:
Provided is an air compressor having improved insulation performance. The air compressor 1 has: a metal housing 6; and a motor 15 that has a stator 16 connected to the housing 6 in an insulated manner, a coil 20 being wound on a stator core 18 with an insulator 19 interposed therebetween, and a rotor 17 that is insulated from the housing 6, the rotor 17 having a magnet 52 and being capable of rotating in relation to the stator 16.
Inventors:
TERAMOTO MAKITO (JP)
HACHISUKA TOMOHIRO (JP)
NISHIDO NORIYUKI (JP)
KOUDA KEI (JP)
HACHISUKA TOMOHIRO (JP)
NISHIDO NORIYUKI (JP)
KOUDA KEI (JP)
Application Number:
PCT/JP2020/018383
Publication Date:
January 28, 2021
Filing Date:
May 01, 2020
Export Citation:
Assignee:
MAKITA CORP (JP)
International Classes:
H02K5/00; F04B39/00; F04B41/02; H02K3/34
Foreign References:
| US20090064727A1 | 2009-03-12 | |||
| JP2002524013A | 2002-07-30 | |||
| JP2016050526A | 2016-04-11 | |||
| JPH1032947A | 1998-02-03 | |||
| JP2010130847A | 2010-06-10 |
Attorney, Agent or Firm:
GLOBAL IP TOKYO (JP)
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