Patent search ap:("CONTROLS CO OF AMERICA") AND inv:"DANCK AUGUST J" Page 1

1.

发明授权
Synchronous motor including additional rotor pole to facilitate starting 失效
Title translation: 同步电机包括额外的转子极，便于启动

公开(公告)号：US3189771A

公开(公告)日：1965-06-15

申请号：US6477560

申请日：1960-10-25

Applicant: CONTROLS CO OF AMERICA

Inventor： DANCK AUGUST J

IPC: H02K1/12 , H02K7/118 , H02K21/12

CPC classification number: H02K21/125 , H02K21/02 , H02K29/03 , H02K2201/12

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