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US1598268A
(en)
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Electric propulsion of ships and other vehicles
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SE187099C1
(Direct)
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|
|
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US1476978A
(en)
|
|
System of control
|
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US2525541A
(en)
|
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Automatic load compensation system for electric motors
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US1252897A
(en)
|
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Reciprocating mechanism and system of motor control therefor.
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US1628409A
(en)
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Control system for electric motors
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US2137989A
(en)
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Adjustable speed control
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GB828734A
(en)
|
|
Improvements in and relating to induction motors
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|
US1861454A
(en)
|
|
Ship propulsion system
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|
US1934909A
(en)
|
|
Alternating current motor
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US2018287A
(en)
|
|
Variable speed three-phase motor with variable torque
|
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US1744879A
(en)
|
|
Alternating-current generator and circuit and control of auxiliaries therefor
|
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US2761074A
(en)
|
|
Variable speed power system
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SU79644A1
(ru)
|
|
Многофазный синхронный двигатель
|
|
US2055240A
(en)
|
|
Rotary transformer for direct electric current
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|
SU524281A1
(ru)
|
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Компенсированный асинхронный двигатель
|
|
US1499542A
(en)
|
|
Power system
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SE183810C1
(Direct)
|
|
|
|
US1883948A
(en)
|
|
Control system
|
|
US1222469A
(en)
|
|
Variable-speed electric motor.
|
|
SU140854A1
(ru)
|
|
Электропривод
|
|
GB123731A
(en)
|
|
Improvements Mainly Applicable to Electric Locomotives.
|
|
US1481843A
(en)
|
|
Electric-power system
|
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US964793A
(en)
|
|
Method of operating and controlling single-phase alternating-current motors.
|
|
SU461007A1
(ru)
|
|
Электропривод вспомогательных мехнизмов электровозов посто нного тока
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