FIELD: engines and pumps.
SUBSTANCE: invention provides cooling of the motor due to the fact that housing (106) electric motor (100) contains the outer casing (108), inner shell (110) and channel (116) for the coolant, located between the inner liner (108) and outer sheath (110). Inner shell casing has the first hole (128), to facilitate the passage of air from the air channel (122) in the rotor of an electric motor between the inner liner (108) and outer sheath (110), through the channel (116) for the coolant.
EFFECT: reducing the noise, reducing the impact on the quality of the electric motor environment, such as high humidity and dust, and reducing power consumption.
20 cl, 4 dwg
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