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1. 发明申请

WO2010021867A3 TWO SPEED INDUCTION MOTOR WITH TAPPED AUXILIARY WINDING 审中-公开
标题翻译：双速辅助电动机的双速感应电动机
公开(公告)号：WO2010021867A3
公开(公告)日：2010-05-14
申请号：PCT/US2009053348
申请日：2009-08-11
申请人： EMERSON ELECTRIC CO , FARGO VINCENT , CAO DICK , XILAI YANG
发明人： FARGO VINCENT , CAO DICK , XILAI YANG
IPC分类号： H02K17/08
CPC分类号： H02P1/42 , H02K17/06 , H02K17/08
摘要： A six lead, two speed, consequent wound, single phase induction motor with a tapped auxiliary winding having a 2-pole high speed mode and 4-pole low speed mode. A portion of the auxiliary winding is connected in series with the four pole main winding. The 4-pole low speed mode has an efficiency of over 80%.
摘要翻译：一个6引脚，两个速度，后续的伤口，单相感应电动机，带有2极高速模式和4极低速模式的抽头辅助绕组。辅助绕组的一部分与四极主绕组串联连接。 4极低速模式的效率超过80％。

2. 发明申请

WO03067739A9 SINGLE PHASE INDUCTION MOTOR WITH PARTIALLY SHARED WINDINGS 审中-公开
标题翻译：具有部分共享绕组的单相感应电动机
公开(公告)号：WO03067739A9
公开(公告)日：2004-03-04
申请号：PCT/US0303243
申请日：2003-02-04
申请人： EMERSON ELECTRIC CO
发明人： FEI RENYAN WILLIAM , DIREKES MARK C
IPC分类号： H02K17/06 , H02P25/04 , H02K3/28 , H02P7/48
CPC分类号： H02K17/06 , H02P25/04
摘要： A single phase, three-speed induction motor having 4, 6, and 8-pole speed configurations. In one embodiment, the motor is constructed and arranged to be used in connection with a washing machine. The 8-pole speed winding shares a portion of the 4-pole speed winding, but not all of the 4-pole speed winding is used in the 8-pole configuration. In one embodiment, the 4-pole speed winding includes four winding portions and the 8-pole speed configuration uses two of the four winding portions without the need for additional switch contacts to reconfigure the motor for operating in the 4-pole mode or the 6-pole mode. In one embodiment, shared winding portions are wound on the stator core in a generally non-sinusoidal distribution and non-shared winding portions are wound on the stator core in a generally sinusoidal distribution.
摘要翻译：具有4,6和8极速度配置的单相三速感应电动机。在一个实施例中，马达被构造和布置成与洗衣机结合使用。 8极转速绕组共享4极速绕组的一部分，但并非所有的4极速绕组均采用8极配置。在一个实施例中，4极速度绕组包括四个绕组部分，并且8极速度配置使用四个绕组部分中的两个，而不需要额外的开关触点，以重新配置电动机以在4极模式下操作或6 极模式。在一个实施例中，共享绕组部分以大致非正弦分布缠绕在定子芯上，并且非共享绕组部分以大致正弦分布缠绕在定子芯上。

3. 发明申请

WO2019126856A1 ELECTRIC SWITCHING SYSTEM FOR DYNAMO-ELECTRIC MACHINE AND POWER TOOL PROVIDED WITH ELECTRIC SWITCHING SYSTEM FOR DYNAMO-ELECTRIC MACHINE 审中-公开
公开(公告)号：WO2019126856A1
公开(公告)日：2019-07-04
申请号：PCT/BR2018/050482
申请日：2018-12-26
申请人： ROBERT BOSCH LIMITADA
发明人： DIAS, Janssen Galhardo Gaspari , RAMIREZ, Jose Luis Vedovato Fernandez , OHARA, Mauricio , MONTANHERI, Felipe Antonio
IPC分类号： H02P4/00 , H02K17/06 , H02K17/08
CPC分类号： H02P4/00 , H02K11/26 , H02K17/06 , H02K17/08
摘要： An electric switching system for dynamo-electric machine is disclosed, as well as the application of said system in power tools, capable of changing the topology of a universal electric motor (comprised of a rotor provided with an induced coil and a stator provided with two field coils) only depending on the position of two reciprocal electric switches. Thus, it is provided a topology suitable for energizing the universal electric motor with 127 Volts and a topology suitable for energizing the universal electric motor with 220 Volts.

4. 发明申请

WO2010111761A2 A SYNCHRONOUS AND INDUCTION MOTOR 审中-公开
标题翻译：同步和感应电动机
公开(公告)号：WO2010111761A2
公开(公告)日：2010-10-07
申请号：PCT/BR2010/000103
申请日：2010-03-25
申请人： WHIRPOOL S.A. , KALLUF, Flávio J.H. , POMPERMAIER, Cristófaro
发明人： KALLUF, Flávio J.H. , POMPERMAIER, Cristófaro
IPC分类号： H02K1/22
CPC分类号： H02K21/46 , H02K17/06 , H02K17/26
摘要： The present invention relates to a motor that acts both as a synchronous motor and as an induction motor, and that comprises a stator (100) having coil windings, a rotor (200), where said rotor is a rotor with magnets (300, 310, 320, 330) generating 4 poles, and the windings of the stator (100) can be switched so as to change the number of poles. The subject motor acts as a synchronous motor when in low rotation and as an induction motor when in high rotation. During its operation as an induction motor, rotors (200) are utilized having a protuberance ratio near 1, generating a sufficient flux to reach good efficiency levels with 2 poles, which prevents the motor from having torque oscillations during its operation, providing a motor with a lighter operation and a better performance and less noise.
摘要翻译：本发明涉及作为同步电动机和感应电动机的电动机，其包括具有线圈绕组的定子（100），转子（200），其中所述转子是具有磁体（300,310）的转子，320,330），产生4极，并且可以切换定子（100）的绕组以改变极数。当低转速时，目标电动机作为同步电动机，当高转速时，作为感应电动机。在作为感应电动机的操作期间，使用具有接近1的突起比的转子（200），产生足够的通量以便以2个极达到良好的效率水平，这防止电动机在其运行期间产生转矩振荡，从而为电动机提供操作更轻巧，性能更好，噪音更小。

5. 发明申请

WO2003067739A1 SINGLE PHASE INDUCTION MOTOR WITH PARTIALLY SHARED WINDINGS 审中-公开
标题翻译：具有部分共享绕组的单相感应电动机
公开(公告)号：WO2003067739A1
公开(公告)日：2003-08-14
申请号：PCT/US2003/003243
申请日：2003-02-04
申请人： EMERSON ELECTRIC CO.
发明人： FEI, Renyan, William , DIREKES, Mark, C.
IPC分类号： H02K17/06
CPC分类号： H02K17/06 , H02P25/04
摘要： A single phase, three-speed induction motor having 4, 6, and 8-pole speed configurations. In one embodiment, the motor is constructed and arranged to be used in connection with a washing machine. The 8-pole speed winding shares a portion of the 4-pole speed winding, but not all of the 4-pole speed winding is used in the 8-pole configuration. In one embodiment, the 4-pole speed winding includes four winding portions and the 8-pole speed configuration uses two of the four winding portions without the need for additional switch contacts to reconfigure the motor for operating in the 4-pole mode or the 6-pole mode. In one embodiment, shared winding portions are wound on the stator core in a generally non-sinusoidal distribution and non-shared winding portions are wound on the stator core in a generally sinusoidal distribution.
摘要翻译：具有4,6和8极速度配置的单相三速感应电动机。在一个实施例中，马达被构造和布置成与洗衣机结合使用。 8极转速绕组共享4极速绕组的一部分，但并非所有的4极速绕组均采用8极配置。在一个实施例中，4极速度绕组包括四个绕组部分，并且8极速度配置使用四个绕组部分中的两个，而不需要额外的开关触点，以重新配置电动机以在4极模式下操作或6 极模式。在一个实施例中，共享绕组部分以大致非正弦分布缠绕在定子芯上，并且非共享绕组部分以大致正弦分布缠绕在定子芯上。

6. 发明申请

WO2012113048A2 WINDING SWITCHING CIRCUIT AND THERMAL PROTECTION FOR DUAL VOLTAGE HERMETIC INDUCTION MOTOR OF HERMETIC COOLING COMPRESSOR 审中-公开
标题翻译：电磁式冷冻压缩机双电压感应电动机绕组开关电路和热保护
公开(公告)号：WO2012113048A2
公开(公告)日：2012-08-30
申请号：PCT/BR2012000039
申请日：2012-02-24
申请人： WHIRLPOOL SA , KALLUF FLAVIO J H , ESPINDOLA ALEANDRO ARMAURI DE
发明人： KALLUF FLAVIO J H , ESPINDOLA ALEANDRO ARMAURI DE
CPC分类号： H02K17/06 , H02K11/25 , H02P1/42
摘要： The present invention refers to a winding switching circuit and thermal protection for dual voltage hermetic induction motors used in hermetic cooling compressors, the circuit comprising two coils of the main winding (M1 and M2), an auxiliary winding (A), three switches (R1, R2 and R3) that are connected and disconnected based on the desired connections for each of the power arrangements (115V or 220V), a start-up relay (R) and thermal protection means that protect the two main windings (M1, M2) from overheating, and the circuit is operative in a first and in a second arrangements, where in the first arrangement, the first switch (R1) and the third switch (R3) are connected, the second switch (R2) is disconnected, and the first main winding (M1), and second main winding (M2) and the auxiliary winding (A) are connected in parallel; and in the second arrangement, the first switch (R1) and the third switch (R3) are disconnected, the second switch (R2) is connected, and the first main winding (M1) and the second main winding (M2) are connected in series and the auxiliary winding (A) is connected in parallel only to the second main winding (M2).
摘要翻译：本发明涉及用于封闭式冷却压缩机中的双电压密封感应电动机的绕组开关电路和热保护器，该电路包括主绕组（M1和M2），辅助绕组（A），三个开关（R1），R2和R3），其基于用于每个功率配置（115V或220V）的期望的连接而被连接和断开，启动继电器（R）和保护两个主绕组（M1，M2）的热保护装置，并且电路以第一和第二布置操作，其中在第一布置中，第一开关（R1）和第三开关（R3）连接，第二开关（R2）断开，并且第一主绕组（M1）和第二主绕组（M2）和辅助绕组（A）并联连接; 并且在第二布置中，第一开关（R1）和第三开关（R3）断开，第二开关（R2）连接，第一主绕组（M1）和第二主绕组（M2）连接并且辅助绕组（A）仅与第二主绕组（M2）并联连接。

7. 发明申请

WO2010111761A3 MOTOR ABLE TO WORK SYNCHRONOUSLY AND AS INDUCTION MOTOR 审中-公开
标题翻译：电机可以同步工作和作为电动机
公开(公告)号：WO2010111761A3
公开(公告)日：2011-04-07
申请号：PCT/BR2010000103
申请日：2010-03-25
申请人： WHIRLPOOL SA , KALLUF FLAVIO J H , POMPERMAIER CRISTOFARO
发明人： KALLUF FLAVIO J H , POMPERMAIER CRISTOFARO
IPC分类号： H02K1/22 , H02K17/06 , H02K17/26 , H02K21/04
CPC分类号： H02K21/46 , H02K17/06 , H02K17/26
摘要： The present invention relates to a motor that acts both as a synchronous motor and as an induction motor, and that comprises a stator (100) having coil windings, a rotor (200), where said rotor is a rotor with magnets (300, 310, 320, 330) generating 4 poles, and the windings of the stator (100) can be switched so as to change the number of poles. The subject motor acts as a synchronous motor when in low rotation and as an induction motor when in high rotation. During its operation as an induction motor, rotors (200) are utilized having a protuberance ratio near 1, generating a sufficient flux to reach good efficiency levels with 2 poles, which prevents the motor from having torque oscillations during its operation, providing a motor with a lighter operation and a better performance and less noise.
摘要翻译：本发明涉及作为同步电动机和感应电动机的电动机，其包括具有线圈绕组的定子（100），转子（200），其中所述转子是具有磁体（300,310）的转子，320,330），产生4极，并且可以切换定子（100）的绕组以改变极数。当低转速时，目标电动机作为同步电动机，当高转速时，作为感应电动机。在作为感应电动机的操作期间，使用具有接近1的突起比的转子（200），产生足够的通量以便以2个极达到良好的效率水平，这防止电动机在其运行期间产生转矩振荡，从而为电动机提供操作更轻巧，性能更好，噪音更小。

8. 发明申请

WO0159916B1 CAPACITOR START SINGLE PHASE INDUCTION MOTOR WITH PARTIAL WINDING STARTING 审中-公开
标题翻译：电容器启动部分绕组启动单相感应电机
公开(公告)号：WO0159916B1
公开(公告)日：2002-08-08
申请号：PCT/US0102258
申请日：2001-01-24
申请人： EMERSON ELECTRIC CO , FEI RENYAN WILLIAM , DIERKES MARK C
发明人： FEI RENYAN WILLIAM , DIERKES MARK C
IPC分类号： H02K17/06 , H02K17/08 , H02P1/42
CPC分类号： H02K17/06 , H02K17/08 , H02P1/42
摘要： A motor includes a stator core, a rotor in rotational relationship with the stator core and a main winding on the core. The main winding includes a 4-pole configuration and an 8-pole configuration and the motor has a 4-pole auxiliary winding on the core. A switching circuit selectively simultaneously energizes a portion only of the 4-pole configuration of the main winding and the 4-pole auxiliary winding when starting the motor for energizing the main winding in the 8-pole configuration. Other forms include a 2/4 pole motor, a 4/6/8 pole motor, an n/m pole motor and an n/m/p pole motor where n, m, and p are even integers and n
摘要翻译：电机包括定子铁芯，与定子铁芯旋转的转子和铁芯上的主绕组。主绕组包括一个4极配置和一个8极配置，电机的核心上有一个4极辅助绕组。当启动用于以8极配置激励主绕组的电动机时，开关电路选择性地仅同时激励主绕组和4极辅助绕组的4极配置的一部分。其他形式包括2/4极电机，4/6/8极电机，n / m极电机和n / m / p极电机，其中n，m和p均为整数且n

9. 发明申请

WO2010111761A8 MOTOR ABLE TO WORK SYNCHRONOUSLY AND AS INDUCTION MOTOR 审中-公开
标题翻译：马达可以同步工作并作为感应马达
公开(公告)号：WO2010111761A8
公开(公告)日：2011-08-11
申请号：PCT/BR2010000103
申请日：2010-03-25
申请人： WHIRLPOOL SA , KALLUF FLAVIO J H , POMPERMAIER CRISTOFARO
发明人： KALLUF FLAVIO J H , POMPERMAIER CRISTOFARO
IPC分类号： H02K1/22 , H02K17/06 , H02K17/26 , H02K21/04
CPC分类号： H02K21/46 , H02K17/06 , H02K17/26
摘要： The present invention relates to a motor that acts both as a synchronous motor and as an induction motor, and that comprises a stator (100) having coil windings, a rotor (200), where said rotor is a rotor with magnets (300, 310, 320, 330) generating 4 poles, and the windings of the stator (100) can be switched so as to change the number of poles. The subject motor acts as a synchronous motor when in low rotation and as an induction motor when in high rotation. During its operation as an induction motor, rotors (200) are utilized having a protuberance ratio near 1, generating a sufficient flux to reach good efficiency levels with 2 poles, which prevents the motor from having torque oscillations during its operation, providing a motor with a lighter operation and a better performance and less noise.
摘要翻译：本发明涉及既充当同步电动机又充当感应电动机的电动机，并且该电动机包括具有线圈绕组的定子（100），转子（200），其中所述转子是具有磁体（300,310）的转子，320,330）产生4极，并且定子（100）的绕组可切换以改变极数。目标电机在低速旋转时用作同步电机，在高速旋转时用作感应电机。在作为感应电动机工作期间，利用具有接近1的突起比率的转子（200），产生足够的通量以达到具有2极的良好效率水平，这防止电动机在其操作期间具有转矩振荡，为电动机提供操作轻便，性能更好，噪音更低。

10. 发明申请

WO2011065711A2 자동펌프 및 그 운전 제어방법 审中-公开
标题翻译：自动泵及其运行控制方法
公开(公告)号：WO2011065711A2
公开(公告)日：2011-06-03
申请号：PCT/KR2010/008238
申请日：2010-11-22
申请人： 윌로펌프 주식회사 , 김철
发明人： 김철
IPC分类号： F04D13/06 , F04D15/00
CPC分类号： F04D15/0066 , F04D13/06 , F05D2270/02 , F05D2270/3013 , H02K17/06 , H02K17/08 , H02K2213/09 , H02P1/44 , H02P25/04
摘要： 자동펌프 및 그 운전 제어방법이 개시된다. 상기 자동펌프 및 그 운전 제어방법은, 유체의 유로를 형성하는 자동펌프의 하우징의 내부 압력 변화에 따라, 모터의 고정자 코일의 권선수를 선택적으로 스위칭하여 결선함으로써, 모터의 회전속도를 설정된 다단의 회전속도 중 적절한 어느 하나의 회전속도로 변속하거나 정지시킨다. 따라서, 종래의 자동펌프에 사용된 인버터가 필요 없으므로 원가가 절감되고, 부피가 감소된다.
摘要翻译：公开了一种自动泵及其操作控制方法。自动泵及其操作控制方法根据形成流体的流动路径的自动泵的壳体的内部压力的变化而选择性地切换电动机的定子线圈的绕组，并以合适的转速进行换档或停车。因此，由于不需要传统自动泵中使用的逆变器，因此成本降低并且体积减小。

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