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DE503387C
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Single phase commutator motor
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DE521806C
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Cascade converter consisting of induction machine and rotary field converter for converting single or multi-phase current into direct current
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DE450621C
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Arrangement to achieve practically constant voltage with magnetically high saturated direct current generators with variable speed
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DE449969C
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Double cage runner for induction motors with movable iron fittings to change the impedance of the work cage
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GB246437A
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Improvements in self-starting asynchronous motors
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GB240410A
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Improvements in self-starting asynchronous motors
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DE437209C
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Double cage anchor
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DE426794C
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Self-starting asynchronous motor
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DE417703C
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Kaefiganker with increased starting resistance
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DE527322C
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Runner for electrical machines with drum current inverter
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DE444073C
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Self-starting asynchronous motor with two secondary windings
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DE441437C
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Squirrel cage for asynchronous motors with two cages
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