ROTOR WITH PRESSURE-DEVIATION GENERATING ASSEMBLY

A rotor with a pressure-deviation generating assembly includes a main body having a plurality of tunnels extending longitudinally, a first pressure-deviation generating assembly, and a second pressure-deviation generating assembly. The first pressure-deviation generating assembly generates a plurali...

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Bibliographic Details
Main Author LAI, Feng-Hsiang
Format Patent
LanguageEnglish
Published 11.06.2020
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:A rotor with a pressure-deviation generating assembly includes a main body having a plurality of tunnels extending longitudinally, a first pressure-deviation generating assembly, and a second pressure-deviation generating assembly. The first pressure-deviation generating assembly generates a plurality of first high-pressure regions and first low-pressure regions. The second pressure-deviation generating assembly generates a plurality of second high-pressure regions and second low-pressure regions. At least one first flow flows through some of the tunnels from the first high-pressure regions to the second low-pressure regions, and at least one second flow flows through the rest of the tunnels from the second high-pressure regions to the first low-pressure regions. Thereupon, a bi-directional air flow pattern inside the tunnels can be built to promote the heat dissipation of the rotor.
Bibliography:Application Number: US201916697657