Stator coil support device for electric rotating machinery

摘要

An electric rotating machinery is provided with a stator coil support device, which comprises a stator core (10) provided with a slot (11) having an opening, a stator coil (12) installed in the slot (11) of the stator core (10), a wedge member (14) disposed so as to close the opening of the slot (11) of the stator core (10), and an elastic plate member (13) inserted between the stator coil (12) and the wedge member (14). The elastic member (13) is provided with a recess in cross-section, which is formed with a side to be engaged with a groove formed in the wedge member.