Title:
STATOR, ELECTRIC MOTOR AND COMPRESSOR
Document Type and Number:
Japanese Patent JP2019213415
Kind Code:
A
Abstract:
To provide a technique for restraining movement of a connection member to be connected with the end of a stator winding.SOLUTION: A stator core 20 is constituted of a first core member 30 having multiple teeth, and a second core member having a yoke. Stator windings 50U-50W are wound around respective teeth with a resin bobbin 100 installed. A connection member 300 has first connection parts 310u-310w, 310n to be connected with the ends of the stator windings 50U-50W, and second connection parts 320R-320T to be connected with a power source line. The first connection parts 310u-310w are connected with the ends 50Ua-50Wa on one side of the stator windings 50U-50W so as to extend to one side in the hoop direction, and a first connection part 310n is connected with the ends 50Ub-50 Wb (end 50n of a neutral lead wire) on the other side of the stator windings 50U-50W so as to extend to the other side in the hoop direction. The connection member 300 is fixed to the resin bobbin 100 by holding members 330, 340.SELECTED DRAWING: Figure 1
Inventors:
MANO SHOJI
KONOKI HIDEKAZU
HASEGAWA MASAHIRO
KONOKI HIDEKAZU
HASEGAWA MASAHIRO
Application Number:
JP2018109829A
Publication Date:
December 12, 2019
Filing Date:
June 07, 2018
Export Citation:
Assignee:
AICHI ELEC CO
International Classes:
H02K3/52; H02K3/46
Domestic Patent References:
| JPS59109241U | 1984-07-23 | |||
| JPS5656140A | 1981-05-18 | |||
| JP2017127132A | 2017-07-20 | |||
| JP2013038949A | 2013-02-21 | |||
| JP2015183668A | 2015-10-22 | |||
| JP2017184400A | 2017-10-05 | |||
| JPH03203544A | 1991-09-05 | |||
| JP2014054104A | 2014-03-20 |
Foreign References:
| US20130207491A1 | 2013-08-15 | |||
| WO2017138534A1 | 2017-08-17 | |||
| KR20040033897A | 2004-04-28 |
Attorney, Agent or Firm:
Toshiyuki Ikeda
Tetsuyuki Iwata
Tetsuyuki Iwata