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41.发明申请STARTING CIRCUIT FOR SINGLE-PHASE AC MOTOR AND METHOD FOR STARTING SINGLE-PHASE AC MOTOR 有权单相交流电动机起动电路及启动单相交流电动机的方法公开(公告)号：US20100207569A1
公开(公告)日：2010-08-19
申请号：US12638968
申请日：2009-12-15
申请人： Yong ZHAO
发明人： Yong ZHAO
IPC分类号： H02P1/44
CPC分类号： H02P1/44
摘要： A starting circuit for a single-phase AC motor, the single-phase AC motor comprising a main winding and a starting winding, and the starting circuit comprising a detecting circuit, a rectifying circuit, a triggering circuit, and a switch, wherein the detecting circuit is connected in series with the main winding, the switch is connected in series with the starting winding, the detecting circuit transfers current parameters of the main winding into detecting signals, the rectifying circuit processes the detecting signals and transmits the detecting signals to the triggering circuit, the triggering circuit controls the switch according to the detecting signals whereby controlling power-on and power-off of the starting winding, and the triggering circuit is a hysteresis comparing circuit.
摘要翻译： 一种用于单相交流电动机的启动电路，所述单相交流电动机包括主绕组和起动绕组，所述启动电路包括检测电路，整流电路，触发电路和开关，其中所述检测 电路与主绕组串联连接，开关与起动绕组串联，检测电路将主绕组的电流参数传送到检测信号，整流电路处理检测信号，并将检测信号发送到触发 触发电路根据检测信号控制开关，从而控制起动绕组的通电和断电，触发电路是滞后比较电路。
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公开(公告)号：US20100141069A1
公开(公告)日：2010-06-10
申请号：US12703215
申请日：2010-02-10
申请人： Chuping LU
发明人： Chuping LU
IPC分类号： H02K5/15
摘要： A motor case, including at least a body forming a housing cavity; a pair of end shields, having a uniform thickness, directly attached one to each end of the body; a pair of stopping plates directly attached one to each the end shield, the stopping plates being coplanar with the end shields; and a pair of flanges directly attached one to each the end shield and together with the stopping plates forming a hollow sleeve-shaped bearing housing, the flanges extending from the end shields fully into the housing cavity, and the flanges being profiled in part at an acute angle with respect to the stopping plates, in part in parallel to the stopping plates, and in part in perpendicular to the stopping plates.
摘要翻译： 电动机壳体，至少包括形成壳体腔体的主体; 具有均匀厚度的一对端盖，直接连接到身体的每个端部; 一对止动板直接连接到每个端盖上，止动板与端盖共面; 以及一对凸缘，其直接连接到每个端部屏蔽件上，并与止动板一起形成中空的套筒形轴承壳体，凸缘从端盖完全伸入壳体腔体中，凸缘部分地在 相对于止动板的锐角，部分地平行于止动板，并且部分地垂直于止动板。
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公开(公告)号：US20100084931A1
公开(公告)日：2010-04-08
申请号：US12573163
申请日：2009-10-05
申请人： Chuping Lu
发明人： Chuping Lu
IPC分类号： H02K11/00
CPC分类号： H02K3/50 , H02K2203/06
摘要： A motor with a wire fixing plate, has a stator core, a stator winding, a lead wire, and a wire fixing plate including multiple fixed portions. The wire fixing plate is made of insulating plastics, and the lead wire is fixed on the wire fixing plate via the fixed portions. The motor features firm fixation and good insulating property of a lead wire and a simple production process.
摘要翻译： 具有线固定板的电机具有定子芯，定子绕组，引线和包括多个固定部的线固定板。 线固定板由绝缘塑料制成，引线经由固定部分固定在线固定板上。 电机具有牢固的固定性和良好的导线绝缘性能和简单的生产工艺。
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公开(公告)号：US07659645B2
公开(公告)日：2010-02-09
申请号：US12170520
申请日：2008-07-10
申请人： Ronghua Bi
发明人： Ronghua Bi
摘要： A rotor assembly comprising a rotor for rotating in a magnetic field of a motor, the rotor comprising a main rotor cavity and a plurality of first holes; two side boards, each side board comprising a sleeve-shaped main side board body and a disc-shaped outer side board body, the side board body having a main side board cavity, and the outer side board body being perforated by a plurality of second holes; two damping elements each damping element comprising a main damping element cavity; a plurality of rubber sleeves, each rubber sleeve having a rubber sleeve lip; and a plurality of third holes; an axle; and a plurality of positioning pins.
摘要翻译： 一种转子组件，包括用于在马达的磁场中旋转的转子，所述转子包括主转子腔和多个第一孔; 两个侧板，每个侧板包括一个套筒状的主侧板体和一个圆盘状的外侧板体，该侧板主体具有一个主侧板空腔，该外侧板主体被多个第二 孔 两个阻尼元件，每个阻尼元件包括主阻尼元件腔; 多个橡胶套，每个橡胶套具有一个橡胶套唇; 和多个第三孔; 一个轴 和多个定位销。
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公开(公告)号：US20080284274A1
公开(公告)日：2008-11-20
申请号：US12185096
申请日：2008-08-03
申请人： Ronghua BI
发明人： Ronghua BI
IPC分类号： H02K1/22
CPC分类号： F16F15/124
摘要： A rotor assembly comprising: an inner rotor and an outer rotor for rotating in a magnetic field of a motor, the inner rotor comprising a main inner rotor cavity, and a plurality of first holes being formed between the inner rotor and the outer rotor; two side boards, each side board having a main side board cavity, and being perforated by a plurality of second holes; two damping elements each damping element comprising a main damping element cavity; a plurality of rubber sleeves, each rubber sleeve having a rubber sleeve lip; and a plurality of third holes; an axle; and a plurality of positioning pins.
摘要翻译： 一种转子组件，包括：内转子和用于在电动机的磁场中旋转的外转子，所述内转子包括主内转子腔，以及形成在所述内转子和所述外转子之间的多个第一孔; 两个侧板，每个侧板具有主侧板空腔，并且被多个第二孔穿孔; 两个阻尼元件，每个阻尼元件包括主阻尼元件腔; 多个橡胶套，每个橡胶套具有一个橡胶套唇; 和多个第三孔; 一个轴 和多个定位销。
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公开(公告)号：US11788554B2
公开(公告)日：2023-10-17
申请号：US17533025
申请日：2021-11-22
发明人： Xingfu Chen , Yanhu Lin , Miao Zhang
CPC分类号： F04D29/626 , F04D25/08 , F04D29/4213 , F04D29/4226
摘要： An adapter for an induced draft fan includes an installation section; a transition section; and an exit section. The installation section and the exit section are disposed on two ends of the transition section, respectively. The installation section includes an inner ring, an outer ring, a connection plate, and a water storage cavity. The outer ring includes a first end and a second end; the first end of the outer ring is connected to the transition section; the second end of the outer ring is connected to a first end of the inner ring via the connection plate. The inner ring, the connection plate, and the outer ring are connected one by one to form the water storage cavity. The outer ring includes at least one drain hole communicating with the water storage cavity; and a drain pipe is disposed on the outer ring.
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公开(公告)号：US11536484B2
公开(公告)日：2022-12-27
申请号：US17126013
申请日：2020-12-17
发明人： Wenqing Bian , Juezhi Xue
摘要： An ECM including a motor body and a motor controller. The motor body includes a stator assembly. The stator assembly includes a stator winding. The motor controller includes a control circuit board, and the control circuit board includes a power source, a microprocessor, an insulated-gate bipolar transistor (IGBT) inverter circuit, and a plurality of universal interface modules. The motor controller is configured to be connected to a main control board of a heating, ventilation, and air conditioning (HVAC) system, to receive a command from the HVAC system, and to control the operation of the motor body based on the command. The power source is configured to supply power to each electric circuit of the motor controller. The IGBT inverter circuit includes an output terminal; the stator winding includes a coil winding; and the output terminal is connected to the coil winding.
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公开(公告)号：US20220082111A1
公开(公告)日：2022-03-17
申请号：US17533025
申请日：2021-11-22
发明人： Xingfu CHEN , Yanhu LIN , Miao ZHANG
摘要： adapter for an induced draft fan includes an installation section; a transition section; and an exit section. The installation section and the exit section are disposed on two ends of the transition section, respectively. The installation section includes an inner ring, an outer ring, a connection plate, and a water storage cavity. The outer ring includes a first end and a second end; the first end of the outer ring is connected to the transition section; the second end of the outer ring is connected to a first end of the inner ring via the connection plate. The inner ring, the connection plate, and the outer ring are connected one by one to form the water storage cavity. The outer ring includes at least one drain hole communicating with the water storage cavity; and a drain pipe is disposed on the outer ring.
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公开(公告)号：US20210115937A1
公开(公告)日：2021-04-22
申请号：US16729325
申请日：2019-12-28
发明人： Yanhu LIN , Miao ZHANG , Wei LEI
摘要： A volute assembly including a volute and a cover plate. The volute includes a cavity. The cover plate is disposed on the volute and covers the cavity. The cover plate includes an air inlet; the volute includes an exhaust duct. The exhaust duct includes an air outlet. The exhaust duct includes a first part, a second part, and a third part sequentially connected in that order. The first part is directly connected to the volute. The air outlet is disposed on the third part. The inner diameter of the second part increases in the direction from the first part to the third part.
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公开(公告)号：US20210111593A1
公开(公告)日：2021-04-15
申请号：US17129969
申请日：2020-12-22
发明人： Mingpan PAN , Sanzeng LIANG
摘要： A stator assembly includes a strip stator core, a three-phase coil winding, and an end insulator. The strip stator core includes twelve stator core units, twelve connection parts, and twelve slots; every two adjacent stator core units are connected by one of the twelve connection parts; each slot is disposed between every two adjacent stator core units, and each stator core unit includes a yoke and a tooth protruding from one end of the yoke; every two adjacent teeth are abutted against each other to form one of the twelve slots. The three-phase coil winding includes a U-phase winding, a V-phase winding, and a W-phase winding. The end insulator includes a first end insulator and a second end insulator; the first end insulator includes a first coil-in pin, a second coil-in pin, a third coil-in pin, and a coil-out pin.
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