Title:
Electric motor control system
United States Patent 2538415
Inventors:
Ergen, William K.
Publication Date:
01/16/1951
Export Citation:
Click for automatic bibliography generation
Assignee:
HONEYWELL REGULATOR CO
Primary Class:
318/663
Other Classes:
73/313, 318/654, 340/870.38
International Classes:
G05D3/12; G05D9/12
View Patent Images:
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US Patent References:
2423438Electrical follow-up motor control system
2007577Remote control device
2002353Remote control device
1768966Transmission system
1476538Electrical apparatus for controlling indicators at a distance
Foreign References:
FR508952A
FR25758A