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1. 发明专利

JP2006068504A Washing machine and control method thereof 审中-公开
标题翻译：洗衣机及其控制方法
公开(公告)号：JP2006068504A
公开(公告)日：2006-03-16
申请号：JP2005212249
申请日：2005-07-22
申请人： Lg Electronics Inc , エルジー電子株式会社
发明人： KIM DON UON , KIM YONGHO , MIN BYOUNG WOOK
IPC分类号： D06F37/40 , D06F33/02
CPC分类号： D06F37/40 , D06F37/304 , H02K5/163 , H02K16/02
摘要： PROBLEM TO BE SOLVED: To provide a washing machine and a control method thereof, simplifying the structure of a driving part by omitting a clutch and a reduction gear, and decreasing noise.
SOLUTION: This washing machine includes: a washing shaft 100 connected to an inner vessel 302 through an outer vessel 301; and a double-rotor motor 200 independently and doubly wound to vary the rotating speed of the washing shaft. This control method includes: a washing step of applying the power to one of an inner winding part 212 and an outer winding part 213 to rotate the washing shaft; and a spin-drying step of applying the power to the other of the inner winding part and the outer winding part to rotate the washing shaft.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种洗衣机及其控制方法，通过省略离合器和减速齿轮，并且降低噪音来简化驱动部件的结构。解决方案：该洗衣机包括：通过外容器301连接到内容器302的洗涤轴100; 和双转子马达200独立地并且双重缠绕以改变洗涤轴的转速。该控制方法包括：洗涤步骤，对内部卷绕部212和外部卷绕部213中的一个施加动力，使洗涤轴旋转; 以及将所述内部卷绕部和所述外部卷绕部的另一个施加电力以旋转所述洗涤轴的旋转干燥步骤。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005341796A Variable speed type motor 审中-公开
标题翻译：可变速电机
公开(公告)号：JP2005341796A
公开(公告)日：2005-12-08
申请号：JP2005156247
申请日：2005-05-27
申请人： Lg Electronics Inc , エルジー電子株式会社
发明人： MIN BYOUNG WOOK , CHOI BYUNG KEOR , LEE TE HII
IPC分类号： H02K17/08 , H02P1/42 , H02P23/00 , H02P25/02 , H02P25/04 , H02P7/36
CPC分类号： H02P25/18 , H02P25/04 , H02P25/188
摘要： PROBLEM TO BE SOLVED: To provide a variable speed type motor, which realizes saving of manufacturing cost, the reduction of electromagnetic oscillation noise, and the power supply saving by controlling the rotational speed of the motor so as to be constant, without a separate driving device even when a frequency of the regular use power supply is 50 Hz, 60 Hz, and 50/60 Hz in common use, also, maintains a prescribed speed at mutually different regular use frequencies and varying the speed at the applying of a prescribed voltage and frequency, and moreover, saves on the manufacturing cost and improves the durability, by making the rotational speed of the motor variable in a prescribed range without a separate speed variable device, when operated by a rated frequency. SOLUTION: The variable speed type motor is composed by including a plurality of main windings 10, 20, which are wound for forming a plurality of poles into a stator of the motor, and a relay 30 which connects each main winding 10, 20 in series or in parallel, in order to expand the variable range of the rotational speed of the motor. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种变速型电动机，通过将电动机的转速控制为恒定，实现了制造成本的节省，电磁振动噪声的降低和电源节省，而没有即使常规使用电源的频率为常用的50Hz，60Hz，50 / 60Hz也是单独的驱动装置，并且在相互不同的规则使用频率下保持规定的速度，并且在应用时改变速度规定的电压和频率，并且当以额定频率操作时，通过使电机的转速在规定范围内变化而节省制造成本并提高耐久性，而不需要单独的变速装置。解决方案：变速型电动机包括多个主绕组10,20，它们被卷绕以形成电动机的定子中的多个磁极;以及继电器30，其连接每个主绕组10， 20串联或并联，以扩大电机转速的可变范围。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005328693A Single-phase induction motor 审中-公开
标题翻译：单相感应电动机
公开(公告)号：JP2005328693A
公开(公告)日：2005-11-24
申请号：JP2005108345
申请日：2005-04-05
申请人： Lg Electronics Inc , エルジー電子株式会社
发明人： MIN BYOUNG WOOK , CHOI BYUNG KEOR , LEE TE HII
IPC分类号： A47L15/46 , D06F33/02 , H02P1/44 , H02P23/00 , H02P25/04 , H02P7/36
CPC分类号： H02P1/44
摘要： PROBLEM TO BE SOLVED: To provide a single-phase induction motor capable of controlling the torque and speed of a motor without using a plurality of capacitors. SOLUTION: The single-phase induction motor comprises a main winding M, an auxiliary winding S and a capacitor C. The induction motor further comprises a switching means 10 which changes the effective capacitancy of the capacitor C by changing the magnitude of a current flowing into the motor by controlling a current flow. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够在不使用多个电容器的情况下控制电动机的转矩和速度的单相感应电动机。
解决方案：单相感应电动机包括主绕组M，辅助绕组S和电容器C.感应电动机还包括开关装置10，其通过改变电容器C的大小来改变电容器C的有效电容通过控制电流流入电动机的电流。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2005312297A Speed variable type motor 审中-公开
标题翻译：速度可变型电机
公开(公告)号：JP2005312297A
公开(公告)日：2005-11-04
申请号：JP2005126997
申请日：2005-04-25
申请人： Lg Electronics Inc , エルジー電子株式会社
发明人： KIM DON UON , MIN BYOUNG WOOK , CHOI BYUNG KEOR , LEE TE HII
IPC分类号： H02P25/04 , H02P27/06 , H02P7/63
CPC分类号： H02P25/04
摘要： PROBLEM TO BE SOLVED: To reduce manufacturing costs of a motor and electromagnetic vibration noise, and also, to save power consumption in a speed variable type motor. SOLUTION: The speed variable type motor is provided with first/second main windings (10), (20) wound around a stator, and a relay 30 for switching serial/parallel connections of the first/second main windings (10), (20) for the speed adjustment of the motor. The speed variable range of the motor is expanded by connecting an additional tap winding 40 in series or by providing a capacitor part 50. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了降低电机的制造成本和电磁振动噪声，并且为了节省变频电动机的功耗。变速型电动机设有卷绕在定子上的第一/第二主绕组（10），（20）和用于切换第一/第二主绕组（10）的串联/并联连接的继电器30，，（20）用于电机的速度调节。通过串联连接附加的分接绕组40或通过提供电容器部分50来扩展电动机的速度可变范围。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006230185A Speed varying type motor 审中-公开
标题翻译：速度变化型电机
公开(公告)号：JP2006230185A
公开(公告)日：2006-08-31
申请号：JP2005349884
申请日：2005-12-02
申请人： Lg Electronics Inc , エルジーエレクトロニクスインコーポレイティド
发明人： CHOI BYUNG KEOR , LEE DONG SOO , MIN BYOUNG WOOK , KIM DON UON
IPC分类号： H02P23/00 , D06F37/36 , H02K17/08 , H02P25/04
CPC分类号： H02P25/20 , H02P25/04 , H02P25/18
摘要： PROBLEM TO BE SOLVED: To eliminate a speed varying driving device and to suppress production cost, by widening a motor rotation speed varying range, to control the rotational speed by reducing electromagnetic vibration noise, and through phase control and winding switching at low-speed control, to make speed control efficient and to reduce power consumption. SOLUTION: A motor is provided with a main winding (L M ), formed of first and second main windings (L M1 and L M2 ), auxiliary winding (L S ) formed of first and second auxiliary windings (L S1 and L S2 ), and relays (R M1 , R M2 , R S1 and R S2 ) for switching the first and second main windings and first and second auxiliary windings so that they are connected in series/parallel and for enlarging a motor rotation speed range. The motor is also provided with tab windings (L C1 and L C2 ) which are connected to main winding forming 4 poles and enlarge a variable range of motor rotational speed, when the 4 poles and 12 poles are wound, and a phase control circuit for varying the rotational speed with input power phase control at 12-pole operation. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了消除变速驱动装置并抑制生产成本，通过扩大电动机转速变化范围，通过减少电磁振动噪声来控制转速，并通过低相位控制和绕组切换来控制转速速度控制，实现速度控制，降低功耗。解决方案：电动机设置有由第一和第二主绕组（L M1 和L M2 形成的主绕组（L M SB>），由第一和第二辅助绕组（L S1 和L S2 ）形成的辅助绕组（L S ）和继电器用于切换第一和第二主绕组的第一和第二主绕组的第一和第二主绕组，以及第一和第二主绕组第二辅助绕组，使得它们串联/并联连接并且用于扩大电机转速范围。电动机还设有与主绕组形成4极连接的接头绕组（L C1 和L C2 ），并扩大电动机转速的可变范围，卷绕4极和12极;以及相位控制电路，用于在12极操作时用输入电源相位控制改变转速。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2007159396A Motor, motor manufacturing method, and washing device using motor 审中-公开
标题翻译：电动机，电动机制造方法以及使用电动机的洗涤装置
公开(公告)号：JP2007159396A
公开(公告)日：2007-06-21
申请号：JP2006328349
申请日：2006-12-05
申请人： Lg Electronics Inc , エルジーエレクトロニクスインコーポレイティド
发明人： JUN CHA SEUNG , MIN BYOUNG WOOK
IPC分类号： H02K1/12 , D06F37/40 , H02K1/18 , H02K3/34 , H02K15/02
CPC分类号： H02K17/165 , H02K1/146 , H02K7/14
摘要： PROBLEM TO BE SOLVED: To provide a motor capable of reducing the magnetic resistance between a stator and a rotor, vibration and noise, and manufacturing cost, and to provide a motor manufacturing method and a washing device that uses the motor.
SOLUTION: The motor includes the rotor and the stator 600 interacting with the rotor, and the stator 600 includes a base 611, a main core 610 having a plurality of teeth 612 protruding from the base 611, and an auxiliary core 640 for preventing spaces formed in between a plurality of the teeth 612 from acting as magnetic resistance in-between the rotor.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供能够降低定子和转子之间的磁阻的电动机，振动和噪声以及制造成本，并且提供使用电动机的电动机制造方法和清洗装置。解决方案：电动机包括与转子相互作用的转子和定子600，并且定子600包括基部611，具有从基部611突出的多个齿612的主芯610和用于防止形成在多个齿612之间的空间作为转子之间的磁阻。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007068994A Driving mechanism and driving method of washing machine 审中-公开
标题翻译：洗衣机的驱动机理及驱动方法
公开(公告)号：JP2007068994A
公开(公告)日：2007-03-22
申请号：JP2006227876
申请日：2006-08-24
申请人： Lg Electronics Inc , エルジーエレクトロニクスインコーポレイティド
发明人： KIM DEOK KYU , JUN CHA SEUNG , MIN BYOUNG WOOK
IPC分类号： D06F33/02 , H02P27/06
CPC分类号： D06F37/304
摘要： PROBLEM TO BE SOLVED: To provide the driving mechanism and the driving method of a washing machine which make a motor drive method differ according to the operating condition of the washing machine. SOLUTION: In order to drive a motor in an optimum condition according to the condition of torque and noise, the driving mechanism and its method of a washing machine have a memory where a reference signal is stored, a control section which calls the reference signal which is different each other according to the stroke of the washing machine and generates a switching signal compared to a carrier signal, an inverter which generates a motor drive signal where an external power source is switched by the switching signal, a motor which is rotated by the motor drive signal, and the rotator of the washing machine which is activated by the motor. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供根据洗衣机的操作条件使电机驱动方法不同的洗衣机的驱动机构和驱动方法。解决方案：为了根据扭矩和噪声的条件驱动电机处于最佳状态，洗衣机的驱动机构及其方法具有存储参考信号的存储器，控制部分调用根据洗衣机的行程彼此不同的参考信号，并且与载波信号相比产生切换信号;逆变器，其产生通过切换信号切换外部电源的电动机驱动信号;马达，其是由马达驱动信号旋转，以及由马达启动的洗衣机的旋转器。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2007061625A Washing machine 审中-公开
标题翻译：洗衣机
公开(公告)号：JP2007061625A
公开(公告)日：2007-03-15
申请号：JP2006233531
申请日：2006-08-30
申请人： Lg Electronics Inc , エルジーエレクトロニクスインコーポレイティド
发明人： KIM SUN MIN , MIN BYOUNG WOOK
IPC分类号： D06F37/40 , D06F39/12
CPC分类号： D06F37/304
摘要： PROBLEM TO BE SOLVED: To provide a washing machine with an easily producible drive motor which can reduce the load in the power transmission of a rotary shaft along with an increase in utilizing a space.
SOLUTION: The washing machine comprises a tub 200, a drum 300 disposed in the tub 200, a permanent magnet disposed in the drum 300 and a stator which interacts with the permanent magnet to generate a rotation force for the drum 300.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有易于生产的驱动电动机的洗衣机，其可以减少旋转轴的动力传递中的负载以及利用空间的增加。洗衣机包括桶200，设置在桶200中的滚筒300，设置在滚筒300中的永磁体和与永磁体相互作用以产生滚筒300的旋转力的定子。 P>版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2007043900A Manufacturing method of motor, and motor 审中-公开
标题翻译：电动机和电动机的制造方法
公开(公告)号：JP2007043900A
公开(公告)日：2007-02-15
申请号：JP2006213731
申请日：2006-08-04
申请人： Lg Electronics Inc , エルジーエレクトロニクスインコーポレイティド
发明人： JUN CHA SEUNG , MIN BYOUNG WOOK , JEON SI MOON
IPC分类号： H02K1/27 , H01F13/00 , H02K15/03 , H02K21/22
CPC分类号： H02K1/2786 , H02K15/03
摘要： PROBLEM TO BE SOLVED: To provide the motor with improved the inhomogeneity of the magnetization of a permanent magnet. SOLUTION: The motor includes a stator, a rotor making a rotational motion relating to the stator, and the permanent magnet installed in the rotor, here the permanent magnet is a single unit and provided continuously. COPYRIGHT: (C)2007,JPO&INPIT

10. 发明专利

JP2003244895A OUTER-ROTOR TYPE INDUCTION MOTOR 审中-公开
公开(公告)号：JP2003244895A
公开(公告)日：2003-08-29
申请号：JP2002236290
申请日：2002-08-14
申请人： LG ELECTRONICS INC
发明人： CHOI BYUNG KEOR , KIM DON UON , MIN BYOUNG WOOK , LIM HEE TAE
IPC分类号： H02K17/08 , H02K1/16 , H02K1/18 , H02K1/32 , H02K3/28 , H02K7/14 , H02K9/04 , H02K9/06
摘要： PROBLEM TO BE SOLVED: To provide an outer-rotor type induction motor, capable of energy saving by effectively cooling a coil, enhancing the reliability and life of a product and achieving mass production, using an automatic winding by minimizing a space mutually overlapped with a space in coil winding. SOLUTION: The outer-rotor type induction motor includes a drive shaft 160; a stator core 130, which the drive shaft penetrates at its center, is fixed to a frame 160 and formed having stator slots 133 of different depths; a coil 140 wound around the stator slots; a rotor housing 110 which is provided outside the stator core by keeping a prescribed distance from the stator core, and at the bottom of which the drive shaft is coupled to the center thereof; a rotor conductor 120, which is coupled to the internal peripheral surface of the rotor housing and generates torque by using the rotating magnetic field of the coil; and upper blades 113, which are formed at an upper edge of the rotor housing at prescribed intervals so that external air is forcibly adsorbed at its revolution and the coil is cooled. COPYRIGHT: (C)2003,JPO

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