Electric compressor
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United States of America Patent
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Nov 7, 2023
Grant Date -
Sep 30, 2021
app pub date -
Mar 19, 2021
filing date -
Mar 31, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
An electric compressor includes a housing, an electric motor, and an inverter. The housing includes a motor chamber. The electric motor includes a stator that includes a stator core, a plurality of first coils, a plurality of second coils, and a plurality of third coils. The first coils are connected in series, the second coils are connected in series, and the third coils are connected in series. One of the first coils that is located electrically closest to the first phase is referred to as a first specific coil, one of the second coils that is located electrically closest to the second phase is referred to as a second specific coil, and one of the third coils that is located electrically closest to the third phase is referred to as a third specific coil. The first to third specific coils are disposed above the shaft center of the drive shaft.
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