Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2007-08-21
2007-08-21
Mullins, Burton (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S114000, C310S184000, C174SDIG017, C174SDIG019, C174SDIG029, C363S174000
Reexamination Certificate
active
11093296
ABSTRACT:
A rotating asynchronous converter and a generator device having a first stator connected to a first AC network with a first frequency f1, and a second stator connected to a second AC network with a second frequency f2. The converter has a rotor which rotates in dependence of the first and second frequencies f1, f2. The stators each have at least one winding formed of at least one current-carrying conductor, and an insulation system, formed of semiconducting layers each forming an equipotential surface, and a solid insulation between the semiconducting layers.
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Fromm Udo
Johansson Stefan G.
Leijon Mats
Sasse Christian
Shütte Thorsten
ABB AB
Dykema Gossett PLLC
Mullins Burton
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