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1. 发明公开

EP3316455A4 MOTOR, WASHING PUMP, DISHWASHER AND MOTOR MANUFACTURING METHOD 审中-公开
公开(公告)号：EP3316455A4
公开(公告)日：2018-06-13
申请号：EP15896644
申请日：2015-06-29
申请人： GUANGDONG WELLING MOTOR MFG CO
发明人： PENG XIAOJUN , SHI CHANGZHONG , GENG WENJI
IPC分类号： H02K5/04 , H02K5/08 , H02K5/10 , H02K5/12 , H02K5/15 , H02K5/16 , H02K7/14 , H02K9/06 , H02K17/08
CPC分类号： H02K17/08 , H02K5/08 , H02K5/10 , H02K5/12 , H02K5/15 , H02K5/161 , H02K7/14 , H02K9/06
摘要： The present disclosure is applicable to a technical filed of electric motor and provides an electric motor, a washing pump, a dishwasher and a manufacturing method for an electric motor. The electric motor includes a stator assembly and a rotor assembly rotatably disposed in the stator assembly. The rotor assembly includes a rotating shaft, and the stator assembly includes a stator core and a winding wire wound around the stator core. The stator assembly further includes an injection-molded enveloping portion enveloping outer sides of the winding wire and the stator core, and a front cover and a rear cover for supporting the rotor assembly are embedded in the injection-molded enveloping portion or integrally molded with the injection-molded enveloping portion. The washing pump includes the above electric motor. The above washing pump is connected to the dishwasher. The manufacturing method is used for manufacturing the above electric motor. According to the electric motor, the washing pump, the dishwasher and the manufacturing method for the electric motor provided by the present disclosure, the electric motor has low noise and vibration, which can effectively improve the user experience. The stator assembly is directly enveloped by injection molding to form the injection-molded enveloping portion, so the manufacturing process is simple, the material cost and the production cost are low, and the electric motor exhibits a great waterproof effect and high reliability.

2. 发明公开

EP3316455A1 MOTOR, WASHING PUMP, DISHWASHER AND MOTOR MANUFACTURING METHOD 审中-公开
标题翻译：马达，洗涤泵，洗碗机和马达制造方法
公开(公告)号：EP3316455A1
公开(公告)日：2018-05-02
申请号：EP15896644.0
申请日：2015-06-29
申请人： Guangdong Welling Motor Manufacturing Co., Ltd.
发明人： PENG, Xiaojun , SHI, Changzhong , GENG, Wenji
IPC分类号： H02K5/04
CPC分类号： H02K17/08 , H02K5/08 , H02K5/10 , H02K5/12 , H02K5/15 , H02K5/161 , H02K7/14 , H02K9/06
摘要： The present disclosure is applicable to a technical filed of electric motor and provides an electric motor, a washing pump, a dishwasher and a manufacturing method for an electric motor. The electric motor includes a stator assembly and a rotor assembly rotatably disposed in the stator assembly. The rotor assembly includes a rotating shaft, and the stator assembly includes a stator core and a winding wire wound around the stator core. The stator assembly further includes an injection-molded enveloping portion enveloping outer sides of the winding wire and the stator core, and a front cover and a rear cover for supporting the rotor assembly are embedded in the injection-molded enveloping portion or integrally molded with the injection-molded enveloping portion. The washing pump includes the above electric motor. The above washing pump is connected to the dishwasher. The manufacturing method is used for manufacturing the above electric motor. According to the electric motor, the washing pump, the dishwasher and the manufacturing method for the electric motor provided by the present disclosure, the electric motor has low noise and vibration, which can effectively improve the user experience. The stator assembly is directly enveloped by injection molding to form the injection-molded enveloping portion, so the manufacturing process is simple, the material cost and the production cost are low, and the electric motor exhibits a great waterproof effect and high reliability.
摘要翻译：本发明适用于电动机技术领域，提供一种电动机，洗涤泵，洗碗机及电动机的制造方法。电动机包括定子组件和可旋转地设置在定子组件中的转子组件。转子组件包括旋转轴，并且定子组件包括定子芯和缠绕定子芯的绕组线。所述定子组件还包括包封所述绕组线和所述定子铁芯的外侧的注塑包封部分，并且用于支撑所述转子组件的前盖和后盖嵌入所述注塑包封部分中或者与所述注塑包封部分一体成型注塑包封部分。洗涤泵包括上述电动机。上述洗涤泵连接到洗碗机。该制造方法用于制造上述电动机。根据本发明提供的电动机，洗涤泵，洗碗机以及电动机的制造方法，电动机噪音低，振动小，可以有效提高用户体验。定子组件直接由注塑包封形成注塑包封部分，制造工艺简单，材料成本低，生产成本低，电机具有很好的防水效果和较高的可靠性。

3. 发明公开

EP3176911A4 BLOCK STATOR, MOTOR HAVING SAME, AND HOUSEHOLD APPLIANCE 有权
公开(公告)号：EP3176911A4
公开(公告)日：2018-04-11
申请号：EP15826537
申请日：2015-06-25
申请人： GD MIDEA ENV APPLIANCES MFG CO LTD , MIDEA GROUP CO LTD
发明人： PENG YINGQING , HAN ZHANFEI , LI JIANXIONG , WANG ZHIGANG
IPC分类号： H02K1/14 , H02K3/18 , H02K3/52 , H02K17/06 , H02K17/08
CPC分类号： H02K3/28 , H02K1/148 , H02K3/18 , H02K3/522 , H02K17/06 , H02K17/08 , H02K2201/15 , H02K2203/03 , H02K2203/09
摘要： A block stator, a motor having same, and a household appliance. The block stator (100) comprises: a plurality of main windings (A) and auxiliary windings (B), wherein each of the main windings (A) and auxiliary windings (B) comprises a block iron core (1) and a coil frame (2), the coil frames (2) of the main winding (A) and the auxiliary winding (B) are respectively wound with a main coil (10a) and an auxiliary coil (10b), the main winding (A) comprises at least one first main winding (A) and a plurality of second main windings (A), the first main winding (A) is separately wound by means of one main coil (10a), the second main windings (A) are continuously wound by means of one main coil (10a), the auxiliary winding (B) comprises at least one first auxiliary winding (B) and/or at least two second auxiliary windings (B), the first auxiliary winding (B) is separately wound by means of one auxiliary coil (10b), and the at least two second auxiliary windings (B) are continuously wound by means of one auxiliary coil (10b); a plurality of winding needles; and a wire board (4).

4. 发明公开

EP2013962A4 STARTING CONTROL APPARATUS AND METHOD FOR MOTOR 审中-公开
公开(公告)号：EP2013962A4
公开(公告)日：2018-01-24
申请号：EP07746210
申请日：2007-04-26
申请人： LG ELECTRONICS INC
发明人： CHOI JAE-HAK , LEE SUNG-HO , PARK JIN-SOO
IPC分类号： H02K17/30 , H02K17/08 , H02P1/44
CPC分类号： H02K17/08 , H02P1/445
摘要： An exciting coil of a motor is formed to be controlled by using an analog timer, to thus control an excitation control circuit of a motor control apparatus, whereby an excitation control circuit which excites the exciting coil of a motor control apparatus can be simplified and complexity can be reduced by simplifying a circuit construction of an excitation controller. The apparatus includes an auxiliary winding (sub-coil) and a main winding (main coil), and an exciting device electrically connected with the auxiliary winding and the main winding, determines an excitation application time and an excitation time and generates an excitation current according to the determined excitation application time and the excitation time.

5. 发明授权

EP1759046B1 A MOTOR FOR A WASHING MACHINE 有权转让
标题翻译：发动机的洗衣机
公开(公告)号：EP1759046B1
公开(公告)日：2016-08-10
申请号：EP05765011.1
申请日：2005-06-24
申请人： LG Electronics Inc.
发明人： PARK, Yong Suck, Ilsindaedong Freevillage
IPC分类号： D06F37/30 , H02K3/28 , H02K3/38 , H02K11/00 , H02K17/08 , H02K17/30 , H02K1/30 , H02K1/32 , H02K9/06 , H02K15/03
CPC分类号： H02K17/30 , D06F37/304 , H02K1/30 , H02K1/32 , H02K3/28 , H02K3/38 , H02K9/06 , H02K11/27 , H02K15/03 , H02K17/08

6. 发明公开

EP2505844A2 AUTOMATIC PUMP AND AN OPERATION CONTROL METHOD FOR THE SAME 有权
标题翻译：自动化泵在德国工业大学DAFÜR
公开(公告)号：EP2505844A2
公开(公告)日：2012-10-03
申请号：EP10833523.3
申请日：2010-11-22
申请人： Wilo Pumps Ltd
发明人： KIM, Chul
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： An automatic pump and an operation control method for the same are disclosed. The disclosed pump and method operate in response to fluctuations in the internal pressure of a housing forming a fluid path inside the automatic pump for making selective switching connections with variable winding counts of a stator coil of the pump motor and thereby shifting the rotational speed of the motor to an appropriate one of multi-stage rotational speeds or stop the motor. Such a consequently obviated inverter used in conventional automatic pumps offers cost reduction and pump compactness.
摘要翻译：公开了一种自动泵及其操作控制方法。所公开的泵和方法响应于形成在自动泵内部的流体路径的壳体的内部压力的波动进行操作，用于利用泵电动机的定子线圈的可变绕组计数进行选择性开关连接，从而使电机到适合的多级转速或停止电机。在传统的自动泵中使用的这种免除的逆变器提供了成本降低和泵的紧凑性。

7. 发明授权

EP1625650B1 ELECTRIC MOTOR FOR MOUNTING IN A MOTOR SEAT AND METHOD FOR MOUNTING AND POSITIONING IT 有权
标题翻译：电动马达相适应进行组装马达框架和方法和定位SAME
公开(公告)号：EP1625650B1
公开(公告)日：2009-04-08
申请号：EP03727975.9
申请日：2003-05-22
申请人： Giordano Riello International Group S.p.A.
发明人： RIELLO, Valerio, Giordano
IPC分类号： H02K5/26 , H02K15/00
CPC分类号： F04D29/601 , H02K5/26 , H02K15/00 , H02K17/08
摘要： A method for mounting and positioning an electric motor (1) in a motor seat (5). The motor (1) comprises a capacitor (4) projecting from the motor (1) and positioning means (11a, 12a) which couple with corresponding matching positioning means (9a, 10a) of the seat (5). The positioning means (12a, 11a) and the capacitor (4) are offset by an offset angle (alpha). The method comprises the stages of supporting the motor (1) by the drive shaft (3) to permit the motor (1) to rotate about the drive shaft (3) to permit the motor (1) to rotate about the drive shaft (3) by gravity. The rotation causes the capacitor (4) to abut against the angular stop means (35) located at a predetermined stop angle (beta), rotating the motor (1) about the drive shaft (3) through a compensating angle (gamma) so as to bring the positioning means (11a, 12a) into a position such as to allow coupling with the matching positioning means (9a, 10a) and mounting the motor (1) in the seat (5).

8. 发明公开

EP1798844A1 Self magnetizing motor and method for winding coils on stator thereof 有权
标题翻译：自充磁电机及其在定子上缠绕线圈的方法
公开(公告)号：EP1798844A1
公开(公告)日：2007-06-20
申请号：EP06001772.0
申请日：2006-01-27
申请人： LG Electronics Inc.
发明人： Shim, Jang-Ho , Lee, Sung-Ho , Kim, Jae-Min , Choi, Jae-Hak , Park, Jin-Soo
IPC分类号： H02K21/46 , H02K3/16 , H02P1/50 , H02K19/08
CPC分类号： H02P1/50 , H02K17/08
摘要： Provided are a self magnetizing motor and a method for winding coils on a stator thereof, wherein two exciter poles are positioned at an inner circumferential surface of the stator to face each other, and an exciter magnetizable portion is disposed at an outer circumferential surface of a rotor to thus be selectively magnetized by the exciter poles, whereby the self magnetizing motor can be operated by an induced electromotive force generated by a main coil, a sub coil and a conductive bar of a rotor from its initial driving to a speed prior to a synchronous speed, and operated by a magnetomotive force generated by the exciter poles and the exciter magnetizable portion at the synchronous speed, thereby improving an efficiency of the motor, a power factor, and a synchronization characteristic.
摘要翻译：本发明提供一种自励磁电动机及其定子上缠绕线圈的方法，其中两个激励极位于定子的内圆周表面处以彼此面对，激励器可磁化部分设置在定子的外周表面处由此通过激励极选择性地磁化，从而使自激磁电动机能够通过由转子的主线圈，次线圈和导电杆产生的感应电动势从其初始驱动到先于同步速度，并且由同步速度下的激励磁极和激励磁化部分产生的磁动势来操作，由此提高电动机的效率，功率因数和同步特性。

9. 发明公开

EP1516415A2 MOTOR WITH DE-SATURATION WINDING 审中-公开
标题翻译：带有去饱和绕组的电动机
公开(公告)号：EP1516415A2
公开(公告)日：2005-03-23
申请号：EP03739305.5
申请日：2003-06-24
申请人： Goche, Gerald c/o Miraculous Motors Corporation, Inc.
发明人： Goche, Gerald c/o Miraculous Motors Corporation, Inc.
IPC分类号： H02K17/28 , H02K17/30 , H02P1/44 , H02P7/622
CPC分类号： H02K17/12 , H02K17/08 , H02P1/44 , H02P25/04 , H02P2207/05
摘要： This invention relates to an alternating current electric motor, single phase or multiphase or synchronous generator, with primary windings (main windings) and de-saturation additional windings. Each additional winding is fed through one or more multiple capacitors in opposite phase angle and opposite field directions from each respective main windings. The total cross sections of the wire used on each main and additional winding are of predetermined sizes and preferably follows the approximate ratio of approximately 2/3 for the main winding and approximately 1/3 for the additional winding, and this capacitor value is of a predetermined size. The method of construction is characterized by the two windings being built at one time in a single operation as a single step.
摘要翻译：本发明涉及交流电动机，单相或多相或同步发电机，具有初级绕组（主绕组）和去饱和附加绕组。每个附加绕组通过一个或多个多个电容器以相反的相位角和来自每个相应主绕组的相反场方向馈送。在每个主绕组和附加绕组上使用的导线的总横截面具有预定的尺寸，并且优选地遵循主绕组大约2/3和大约1/3的额外绕组的近似比例，并且该电容器值为预定大小。这种施工方法的特点是一次只需一次构建两个绕组作为一个步骤。

10. 发明公开

EP1267475A3 Single phase line start permanent magnet synchronous motor 审中-公开
标题翻译：自启动单相永磁电机
公开(公告)号：EP1267475A3
公开(公告)日：2005-02-02
申请号：EP02290002.1
申请日：2002-01-02
申请人： LG ELECTRONICS INC.
发明人： Han, Seung Do , Shin, Hyoun Jeong , Cho, Kwan Yeul , Kim, Yoon Hyeo
IPC分类号： H02K21/46
CPC分类号： H02K17/165 , H02K17/08 , H02K21/46
摘要： A single phase line start permanent magnet synchronous motor is started by an interaction between magnetic fields of the coil and of the secondary conductor, and an normal operation can be performed using only the permanent magnet and the operating condenser of small capacity, only the main coil, or only the operating condenser when the synchronous rotating speed is reached and the rotation is started, and therefore an additional direct current supplying device for supplying the direct current and the position sensor for sensing the rotational position of the rotor can be excluded, the structure can be made compactly by constructing the driving circuit simply, and manufacturing cost can be reduced.

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