ROTATING ELECTRIC MACHINE, AND ITS ASSEMBLY METHOD Russian patent published in 2013 - IPC H02K11/00 H02K11/04 

FIELD: electricity.

SUBSTANCE: rotating electric machine (1) includes a housing, stator (3) attached to the housing and including at least one electric winding (5), rotor (4) contained in the housing and connected to the housing so that it can be rotated, electronic circuit (8) for electric power supply to winding (5), which is at least partially contained in the housing, cover plate (2a) for closing of the housing to form a sealed casing together with it, terminal block (9) that is available on outer side of the above sealed casing for control and electric power supply to electronic circuit (8), and heat sink made by means of cover plate (2a) for absorption of heat formed partially by electronic circuit (8). Machine (1) also includes elastic elements (12) functioning between stator (3) and electronic circuit (8) so that the latter can be pressed to heat sink. Also, an assembly method of such an electric machine is proposed.

EFFECT: improving reliability of a rotating electric machine with an electronic circuit built into its housing as per values of absorption of excess heat and safety of electric connections between the electric machine and the electronic circuit, between a terminal block and the electric machine, and electric connections inside the electric machine.

23 cl, 10 dwg