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GB213725A
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Improvements in multi-speed induction motors
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GB205627A
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Improvements in and relating to alternating current dynamo electric machines
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GB204843A
|
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Improvements relating to dynamo electric machines adapted for synchronous working
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GB205942A
|
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Improvements in and relating to alternating current dynamo electric machines adapted for synchronous working
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DE386325C
|
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Multi-phase alternating current machine with pole-changing stator winding and DC-fed rotor
|
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GB167242A
|
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Improvements relating to dynamo electric machines adapted for synchronous working
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DE350440C
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Starting process for induction machines with device for synchronous running
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DE324086C
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Starting process for alternating current dynamo machines, which have windings suitable for cascade running on the runner
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DE322438C
|
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Dynamo machine with a combination of the stator windings and the rotor windings of two machines that is suitable for cascade connection
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