Title:
MOTOR FRAME SUPPORTING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2019/156349
Kind Code:
A1
Abstract:
The present invention relates to a motor frame supporting structure. To this end, the present invention comprises: a motor frame; motor cooling fins installed outside the motor frame in an axial direction and arranged in a radial shape around the center of the motor frame; motor supporters positioned at both one side and the other side of the motor frame, respectively, to allow a lower part of the motor frame to be spaced from a floor at a predetermined height; and cooling parts formed on the motor supporters, respectively. The motor frame supporting structure according to the present invention can prevent generation of a dead zone, in which cooling is not achieved, while increasing a natural frequency in the process of generating a rotational force by driving the motor at a high speed, and thus can prevent output from decreasing due to over-heat.
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Inventors:
PAEK SEUNG HO (KR)
KIM SEUNG KI (KR)
KIM SEUNG KI (KR)
Application Number:
PCT/KR2018/016759
Publication Date:
August 15, 2019
Filing Date:
December 27, 2018
Export Citation:
Assignee:
HYOSUNG HEAVY IND CORP (KR)
International Classes:
H02K5/18
Foreign References:
| JPH11299166A | 1999-10-29 | |||
| US20090322169A1 | 2009-12-31 | |||
| JPH11299174A | 1999-10-29 | |||
| KR970026053U | 1997-06-20 | |||
| JPH10215541A | 1998-08-11 |
Attorney, Agent or Firm:
SU INTELLECTUAL PROPERTY (KR)
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