ELECTRICAL MACHINE PROVIDED WITH A DAMPER IN ORDER TO RESIST VIBRATORY STRESSES MECHANICALLY, AND CORRESPONDING DAMPER

摘要

An electrical rotating machine comprising a stator (11) provided with teeth (14) around which a group of coils (19) is wound, an annular interconnector (22) resting on a stator lamination stack (11) provided with tongues (36) to which ends (191, 192) of the coils (19) are welded for the formation of phases (U, V, W) of the electrical machine, and a flange (74) for closing a housing (70) for receiving the stator (11). The machine also comprises at least one damper (83) consisting of a deformable material, which is to be mounted in such a way that it is compressed between the interconnector (22) and the closing flange (74) of the machine. The invention also relates to the corresponding damper.

主权项

1. Rotary electrical machine comprising a stator (11) provided with teeth (14) around which a series of coils (19) are wound, an annular interconnector (22) supported on a set of plates of the stator (11) provided with tongues (36), on which ends (191, 192) of the coils (19) are welded for formation of phases (U, V, W) of the electrical machine, and a flange (74) for closure of a housing (70) containing the stator (11), and in that it additionally comprises at least one damper (83) made of a deformable material which is designed to be fitted compressed between the interconnector (22) and the closure flange (74) of the machine.