Title:
RING VARISTOR-BASED METHOD FOR REDUCING ELECTROMAGNETIC INTERFERENCE OF MOTOR
Document Type and Number:
WIPO Patent Application WO/2016/033753
Kind Code:
A1
Abstract:
A ring varistor-based method for reducing electromagnetic interference of a motor, a corresponding motor commutator, and the motor. The method comprises: forming a counter bore in an end portion of a motor commutator; and placing a ring varistor into the counter bore.
Inventors:
FENG CHEN (CN)
LI YAOPING (CN)
LI YAOPING (CN)
Application Number:
PCT/CN2014/085824
Publication Date:
March 10, 2016
Filing Date:
September 03, 2014
Export Citation:
Assignee:
GUANGDONG ZHAOQING L & V CO LTD (CN)
International Classes:
H02K15/02; H02K13/14
Foreign References:
| JP2008206346A | 2008-09-04 | |||
| JP2008206347A | 2008-09-04 | |||
| CN202503418U | 2012-10-24 | |||
| CN201639422U | 2010-11-17 | |||
| US20080143212A1 | 2008-06-19 |
Other References:
See also references of EP 3190690A4
Attorney, Agent or Firm:
ZHONGZI LAW OFFICE (CN)
北京市中咨律师事务所 (CN)
北京市中咨律师事务所 (CN)
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