Motor switching -over device

The utility model discloses a motor switching -over device, especially a large -scale dc motor switching -over device belongs to motor technical field, the device includes and installs the switching -over piece that has the rising piece on electric motor rotor through the sleeve, and the piece both...

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Bibliographic Details
Main Authors NIE CHAOSHUANG, YAN MING, HUA ZHENG, PENG JIANGCHUAN
Format Patent
LanguageChinese
English
Published 30.03.2018
Subjects
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