Rotating electrical machine
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United States of America Patent
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Nov 2, 2021
Grant Date -
Jul 2, 2020
app pub date -
Nov 11, 2016
filing date -
Nov 11, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
A rotating electrical machine includes a rotor; a stator having a core annularly arranged facing the outer peripheral surface of the rotor, a coil wound around the core and having a coil end formed protruding from an end surface in the axial direction of the core, and an insulator formed on the end surface in the axial direction of the core and insulating the core and the coil; a bus bar arranged on the outer peripheral side of the coil end of the stator; and a terminal block installed on the outer peripheral side of the bus bar for introducing an electric current from an external power source to the stator, and the insulator has a groove portion in which the bus bar is held, and a terminal block housing portion in which the terminal block is held.
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