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公开(公告)号：US20210140441A1
公开(公告)日：2021-05-13
申请号：US17256775
申请日：2019-06-24
Inventor： Mitsuhiro Sakamoto , Shinsuke Kimura , Yasuyuki Yokouchi
Abstract: A motor device includes a motor, an input unit, a processing unit, and an electrical energy storage unit. The input unit accepts power supplied from a controller during a first period and receives at least a communication signal transmitted from the controller during a second period after the first period. The processing unit updates data for the motor in accordance with the communication signal received by the input unit. The electrical energy storage unit stores, based on the power supplied to the input unit, electrical energy for driving the processing unit.
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公开(公告)号：US11828291B2
公开(公告)日：2023-11-28
申请号：US17256775
申请日：2019-06-24
Inventor： Mitsuhiro Sakamoto , Shinsuke Kimura , Yasuyuki Yokouchi
CPC classification number: F04D25/0693 , F04D27/001
Abstract: A motor device includes a motor, an input unit, a processing unit, and an electrical energy storage unit. The input unit accepts power supplied from a controller during a first period and receives at least a communication signal transmitted from the controller during a second period after the first period. The processing unit updates data for the motor in accordance with the communication signal received by the input unit. The electrical energy storage unit stores, based on the power supplied to the input unit, electrical energy for driving the processing unit.
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公开(公告)号：US20210234493A1
公开(公告)日：2021-07-29
申请号：US17257116
申请日：2019-06-21
Inventor： Shinsuke Kimura , Mitsuhiro Sakamoto
IPC: H02P29/024 , H02P6/28
Abstract: A motor device includes a motor and a processing unit to control the motor. The processing unit transmits a current signal to a controller, which is electrically connected to the motor, by causing a current to flow through windings of the motor.
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