Title:
BUS BAR UNIT AND MOTOR
Document Type and Number:
WIPO Patent Application WO/2018/181206
Kind Code:
A1
Abstract:
A bus bar unit is provided on a motor and is provided with: a bus bar holder extending in a vertical direction and provided on the upper side of a stator disposed in a ring shape around the central axis; a bus bar extending along a direction orthogonal to the axial direction and fixed to the bus bar holder; and an external connection terminal connected to the bus bar and extending from the bus bar to the upper side. The external connection terminal is plate-like in shape. The external connection terminal has a first plate portion extending along the axial direction and a second plate portion projecting from the first plate portion toward a direction orthogonal to the axial direction. The external connection terminal is supported by the bus bar holder in the axial direction at the lower end of the first plate portion and the lower end of the second plate portion.
Inventors:
YAMASHITA YOSHIAKI (JP)
Application Number:
PCT/JP2018/012193
Publication Date:
October 04, 2018
Filing Date:
March 26, 2018
Export Citation:
Assignee:
NIDEC CORP (JP)
International Classes:
H02K3/50; H02K3/52
Domestic Patent References:
| WO2017065140A1 | 2017-04-20 |
Foreign References:
| JP2016111884A | 2016-06-20 | |||
| JP2015119621A | 2015-06-25 | |||
| JP2015119620A | 2015-06-25 |
Download PDF: