Title:
MOTOR FOR COMPRESSOR AND REFRIGERATING CYCLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/031054
Kind Code:
A1
Abstract:
In the present invention, a compressor is provided with: a stator core 5 in which an aluminum winding wire 6 is wound in a concentrated manner around a plurality of teeth 5b; a rotor core 2a which is disposed on the inner diameter side of the stator core 5 and has a plurality of magnet insertion holes 2b; and a plurality of ferrite magnets 2c which are inserted into the plurality of magnet insertion holes 2b. When the width of a winding part 5b1 formed at the plurality of teeth 5b is A, the length of the stator core 5 in the axial direction is L, and the number of a plurality of slots 5d is S, the stator core 5 has a shape that satisfies the relationship 0.3
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Inventors:
TSUCHIDA KAZUCHIKA (JP)
Application Number:
PCT/JP2014/072755
Publication Date:
March 03, 2016
Filing Date:
August 29, 2014
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02K1/16; H02K21/16
Domestic Patent References:
WO2014102950A1 | 2014-07-03 |
Foreign References:
JP2001115963A | 2001-04-27 | |||
JP2011511614A | 2011-04-07 | |||
JP2001218436A | 2001-08-10 | |||
JP2008263663A | 2008-10-30 |
Attorney, Agent or Firm:
SAKAI, HIROAKI (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
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