An electrical machine comprising a rotor is presented. The electrical machine includes the rotor disposed on a rotatable shaft and defining a plurality of radial protrusions extending from the shaft up to a periphery of the rotor. The radial protrusions having cavities define a fluid 5 path. A stationary shaft is disposed concentrically within the rotatable shaft wherein an annular space is formed between the stationary and rotatable shaft. A plurality of magnetic segments is disposed on the radial protrusions and the fluid path from within the stationary shaft into the annular space and extending through the cavities within the radial protrusions.
申请公布号
AU2010200958(B2)
申请公布日期
2014.08.14
申请号
AU20100200958
申请日期
2010.03.12
申请人
GENERAL ELECTRIC COMPANY
发明人
GERSTLER, WILLIAM DWIGHT;SALASOO, LEMBIT;EL-REFAIE, AYMAN MOHAMED;LOKHANDWALLA, MURTUZA;ALEXANDER, JAMES PELLEGRINO;PALAFOX, PEPE;SHEN, XIAOCHUN