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公开(公告)号：US10187002B2
公开(公告)日：2019-01-22
申请号：US15436083
申请日：2017-02-17
摘要： A system for communicating with a motor includes an NFC antenna coupled to a motor assembly and configured to receive signals from a motor controller. The NFC antenna is configured to emit a magnetic field at a selected frequency. The system also includes a communication interface configured to relay the signals from the NFC antenna to a handheld device.
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公开(公告)号：US10651778B2
公开(公告)日：2020-05-12
申请号：US16227859
申请日：2018-12-20
摘要： An electric machine includes a motor assembly including a motor controller including an NFC tuned circuit. The electric machine also includes a motor housing defining an interior space and enclosing the motor assembly within the interior space. The electric machine further includes an electric machine housing. The motor housing is enclosed within the electric machine housing. The electric machine also includes an NFC antenna mounted within the electric machine housing and configured to emit a magnetic field at a selected frequency. The magnetic field is configured to induce an electric current in the NFC tuned circuit. The electric machine further includes a memory configured to store information included in signals transmitted between the NFC antenna and the NFC tuned circuit via the magnetic field.
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公开(公告)号：US20170163200A1
公开(公告)日：2017-06-08
申请号：US15436083
申请日：2017-02-17
CPC分类号： H02P29/00 , G08C17/04 , H01Q1/22 , H01Q7/00 , H02P31/00 , H04B5/00 , H04B5/0031 , H04B5/0056
摘要： A system for communicating with a motor includes an NFC antenna coupled to a motor assembly and configured to receive signals from a motor controller. The NFC antenna is configured to emit a magnetic field at a selected frequency. The system also includes a communication interface configured to relay the signals from the NFC antenna to a handheld device.
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公开(公告)号：US10181774B2
公开(公告)日：2019-01-15
申请号：US15092146
申请日：2016-04-06
发明人： Shailesh Prabhakar Waikar , Kamron Mark Wright , Ahmad Mohammad Ghannam , Ryan Keith Stephens , Steven Albert Nardin , Xiaohui Ji , Peter Bruff Lytle
摘要： An electric motor assembly includes an electric motor, a casing configured to house the motor, and an electrical enclosure coupled to the motor casing. The electrical enclosure houses a control board including a microcontroller and a memory device therein. The microcontroller is configured to control the electric motor based at least in part on motor configuration data stored in the memory device. The assembly also includes a near field communications (NFC) antenna positioned adjacent to an opening defined in the motor casing or the electronics enclosure, and is communicatively coupled to the memory device. The NFC antenna is configured to: receive a radio signal transmitted by an external programming device, the radio signal including updated motor configuration data; convert the radio signal to an electrical signal that includes the updated motor configuration data; and transmit the electrical signal to the memory device to store the updated motor configuration data.
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公开(公告)号：US20160258438A1
公开(公告)日：2016-09-08
申请号：US14639167
申请日：2015-03-05
IPC分类号： F04D27/00 , F04D25/06 , F04D29/44 , F04D29/42 , F04D29/28 , F04D29/30 , F04D17/08 , F04D25/08
CPC分类号： F04D27/002 , F04D15/0027 , F04D25/08 , F04D29/30 , F04D29/362 , F04D29/4226 , F04D29/444 , F04D29/464 , F04D29/524 , F04D29/563 , F05D2250/52
摘要： According to an embodiment of the invention, an electric machine is provided. The machine includes a support structure, a stator secured to the support structure, and a rotor rotatably secured to the support structure. The machine also includes a circuit board positioned at least partially within the support structure. The circuit board is adapted for controlling an electromagnetic field produced by the stator. The machine also includes a potting material in contact with a first surface of the circuit board and a barrier for at least partially containing the potting material.
摘要翻译： 根据本发明的实施例，提供一种电机。 机器包括支撑结构，固定到支撑结构的定子和可旋转地固定到支撑结构的转子。 该机器还包括至少部分地定位在支撑结构内的电路板。 电路板适于控制由定子产生的电磁场。 该机器还包括与电路板的第一表面接触的灌封材料和用于至少部分地包含灌封材料的屏障。
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公开(公告)号：US11480186B2
公开(公告)日：2022-10-25
申请号：US16223520
申请日：2018-12-18
发明人： Philip Wayne Johnson , Rachele Barbara Cocks , Shailesh Prabhakar Waikar , Michael R Koller , John Sheldon Wagley
IPC分类号： F04D27/00 , F04D15/00 , F04D25/08 , F04D29/30 , F04D29/36 , F04D29/46 , F04D29/52 , F04D29/56 , F04D29/42
摘要： A blower assembly for advancing the flow of air in an air flow device at a selected one of a plurality of air flow rates. The blower assembly includes a blower housing defining a body thereof and a wall of the blower housing moveably secured to the body, a blower wheel rotatably mounted to the blower housing and a motor for rotating the blower wheel at a selected one of a plurality of rotational speeds. The blower assembly further includes a motion device secured to the body and to the wall. The motion device moves the wall relative to the body to a selected one of a plurality of distinct wall positions. The motor rotates the blower wheel at a selected one of a plurality of rotational speeds. A controller calculates an optimum wall position and rotational speed to provide for minimal energy usage rate.
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公开(公告)号：US11128250B2
公开(公告)日：2021-09-21
申请号：US16862173
申请日：2020-04-29
摘要： An electric machine includes a motor assembly including a motor and a motor controller coupled to the motor and configured to control operation of the motor. The electric machine also includes a motor housing defining an interior space and enclosing the motor assembly within the interior space. The electric machine further includes an electric machine housing. The motor housing is enclosed within the electric machine housing. The electric machine also includes an NFC antenna communicatively coupled to the motor controller and mounted such that an antenna range of the NFC antenna extends on an exterior of the electric machine housing. The NFC antenna is configured to receive a signal relating to a user command from a handheld device and relay the signal to the motor controller. The motor controller is configured to adjust an operational parameter of the motor based at least partially on the user command.
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公开(公告)号：US20200259446A1
公开(公告)日：2020-08-13
申请号：US16862173
申请日：2020-04-29
摘要： An electric machine includes a motor assembly including a motor and a motor controller coupled to the motor and configured to control operation of the motor. The electric machine also includes a motor housing defining an interior space and enclosing the motor assembly within the interior space. The electric machine further includes an electric machine housing. The motor housing is enclosed within the electric machine housing. The electric machine also includes an NFC antenna communicatively coupled to the motor controller and mounted such that an antenna range of the NFC antenna extends on an exterior of the electric machine housing. The NFC antenna is configured to receive a signal relating to a user command from a handheld device and relay the signal to the motor controller. The motor controller is configured to adjust an operational parameter of the motor based at least partially on the user command.
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公开(公告)号：US20190149080A1
公开(公告)日：2019-05-16
申请号：US16227859
申请日：2018-12-20
摘要： An electric machine includes a motor assembly including a motor controller including an NFC tuned circuit. The electric machine also includes a motor housing defining an interior space and enclosing the motor assembly within the interior space. The electric machine further includes an electric machine housing. The motor housing is enclosed within the electric machine housing. The electric machine also includes an NFC antenna mounted within the electric machine housing and configured to emit a magnetic field at a selected frequency. The magnetic field is configured to induce an electric current in the NFC tuned circuit. The electric machine further includes a memory configured to store information included in signals transmitted between the NFC antenna and the NFC tuned circuit via the magnetic field.
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公开(公告)号：US20190120241A1
公开(公告)日：2019-04-25
申请号：US16223520
申请日：2018-12-18
发明人： Philip Wayne Johnson , Rachele Barbara Cocks , Shailesh Prabhakar Waikar , Michael R. Koller , John Sheldon Wagley
IPC分类号： F04D27/00 , F04D15/00 , F04D25/08 , F04D29/30 , F04D29/36 , F04D29/42 , F04D29/46 , F04D29/52 , F04D29/56
摘要： A blower assembly for advancing the flow of air in an air flow device at a selected one of a plurality of air flow rates is provided. The blower assembly includes a blower housing defining a body thereof and a wall of the blower housing moveably secured to the body, a blower wheel rotatably mounted to the blower housing and a motor for rotating the blower wheel at a selected one of a plurality of rotational speeds. The blower assembly further includes a motion device secured to the body and to the wall. The motion device moves the wall relative to the body to a selected one of a plurality of distinct wall positions. The motor rotates the blower wheel at a selected one of a plurality of rotational speeds. A controller calculates optimum wall position and rotational speed to provide for minimal energy usage rate.
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