Title:
MOTOR CASE AND MOTOR
Document Type and Number:
WIPO Patent Application WO/2019/039000
Kind Code:
A1
Abstract:
A case 2 is provided with: an inner wall 21 for surrounding and holding a stator 12 of a motor 1 from the outer circumference; an outer wall 22 that forms a hollow part S between the outer wall and the outer circumferential surface 21s of the inner wall 21; connection parts 23 that connect the inner wall 21 and the outer wall 22 at portions of the inner wall 21 in the circumferential direction; and slits 25 that are formed at least in the inner wall 21 so that the inner wall 21 is deformable according to the outer diameter of the stator 12.
More Like This:
| JP5483862 | Rotating machine |
| JP2004528799 | Rotor and electric generator |
| JP2017184523 | MECHATRONIC DRIVE DEVICE |
Inventors:
MAEDA SHUHEI (JP)
NONAKA TUYOSHI (JP)
NONAKA TUYOSHI (JP)
Application Number:
PCT/JP2018/017765
Publication Date:
February 28, 2019
Filing Date:
May 08, 2018
Export Citation:
Assignee:
YASKAWA ELECTRIC CORP (JP)
International Classes:
H02K5/04; H02K5/20; H02K5/18; H02K9/06
Foreign References:
| JP2016059109A | 2016-04-21 | |||
| JPS53156003U | 1978-12-07 | |||
| JPS3821422Y1 | ||||
| JP2013106366A | 2013-05-30 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Download PDF:
Previous Patent: SOLID-STATE IMAGING DEVICE AND PRODUCTION METHOD THEREFOR
Next Patent: ROTARY CUTTING TOOL AND MANUFACTURING METHOD THEREOF
Next Patent: ROTARY CUTTING TOOL AND MANUFACTURING METHOD THEREOF