An electric motor cooling system is provided in which at least one heat pipe is captured
within at least one hollow region within the motor's rotor shaft. An end of the heat pipe that …

The invention relates to an electrical machine (1, 51), in particular an asynchronous
machine, comprising a stator (2), a rotor (4) which is rotatably mounted about a rotation axis …

See application file for complete search history. sion cut formed therein to receive a
respective shaft protru sion and, for each of the stacks of laminations, the shaft protrusion …

The electrical machine according to the invention has the advantage that an embodiment is
improved with respect to magnetic flux losses and mechanical load capacity. In par ticular …

BACKGROUND Embodiments presented herein generally relate to electri cal machines and,
in particular, to thermal energy manage ment in electrical machines. Rotating electric …

US8704414B2 - Machines and methods and assembly for same - Google Patents
US8704414B2 - Machines and methods and assembly for same - Google Patents Machines …

An electric machine includes a casing have a first end plate and a second end plate, the first
end plate having an air inlet and the second end plate having an air outlet; an outer rotor …

A rotary electric machine includes a stator; and a rotor including an iron core, which has a
tubular connecting portion surrounding a shaft and 10 magnetic pole portions integrally …

(57) ABSTRACT A motor includes: a rotor including an output shaft; a stator provided with a
coil wound around the stator, and a casing configured to accommodate the rotor and the …

An assembly for a gas turbine engine includes a S/G having a rotatable shaft, a main
machine, a PMG, and an exciter wherein at least one of the main machine, PMG, and exciter …