Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BRUSHLESS MOTOR
Document Type and Number:
Japanese Patent JP2019009987
Kind Code:
A
Abstract:
To improve electric motors.SOLUTION: A brushless motor comprises a rotor assembly, a stator assembly, a frame, and at least one strut. The rotor assembly comprises a shaft, an impeller, a bearing assembly, and a rotor core. The frame comprises an outer portion, and a support portion present radially inward of the outer portion, the support portion supporting at least one of the rotor assembly and the stator assembly. The at least one strut extends between the outer portion and the support portion. The strut and the stator assembly are aligned such that at least part of the strut and at least part of the stator assembly are disposed along a line substantially parallel to a rotation axis of the rotor assembly.SELECTED DRAWING: Figure 7

Inventors:
JOHNSON MARK ANDREW
Application Number:
JP2018116760A
Publication Date:
January 17, 2019
Filing Date:
June 20, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
DYSON TECHNOLOGY LTD
International Classes:
H02K29/08; H02K7/14
Attorney, Agent or Firm:
Shinichiro Tanaka
Teshimaru Ken
Kazuhiko Yoshida
Matsushita Mitsuru
Ichiro Kurasawa
Yasushi Yamamoto