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1. 发明公开

EP1391980A2 Method for starting a switched reluctance motor 有权
标题翻译： Verfahren zum Anlauf eines Schrittschaltreluktanzmotors
公开(公告)号：EP1391980A2
公开(公告)日：2004-02-25
申请号：EP02028881.7
申请日：2002-12-23
申请人： LG Electronics, Inc.
发明人： Sang Young KIM , Lee, Yo Han , Lim, Jun Young , Choi, Yong Won
IPC分类号： H02K19/10 , H02K19/36
CPC分类号： H02K19/103 , B60L15/2072 , B60L2210/40 , B60L2240/12 , B60L2240/32 , B60L2240/421 , B60L2240/423 , H02K11/00 , H02K19/36 , H02K29/08 , H02P25/0925 , H02P25/098 , Y02T10/641 , Y02T10/644 , Y02T10/645 , Y02T10/7241 , Y02T10/7275
摘要： A switched reluctance motor and an initial activating method thereof in which an aligning pulse is applied to a stator in order to make a rotor wait at a normal torque generating region to be driven, thereby preventing the rotor from rotating in a direction reverse to a target rotating direction. The standby position of the rotor in the switched reluctance motor is sensed. When the standby position of the rotor corresponds to a reverse torque generating region where a torque causing rotation in a direction reverse to a target rotating direction is generated, an aligning pulse is applied to the stator, thereby causing the rotor to rotate to a normal torque generating region where a torque causing rotation in a normal direction corresponding to the target rotating direction is generated. A driving pulse is then to the stator, thereby causing the rotor waiting at the normal torque generating region to rotate in the normal direction. Accordingly, it is possible to stably and reliably control the rotating direction of the motor. In addition, there is an advantage in that the durability and reliability of the appliance using the motor according to the present invention can be improved.
摘要翻译：开关磁阻电动机及其初始激活方法，其中对定子施加定向脉冲以使转子在正常转矩产生区域等待驱动，从而防止转子在与靶相反的方向上旋转旋转方向。感测开关磁阻电动机中转子的待机位置。当转子的待机位置对应于产生沿与目标旋转方向相反的方向旋转的转矩的反向转矩产生区域时，对定子施加对准脉冲，从而使转子旋转到正常转矩产生在与目标旋转方向对应的法线方向产生旋转的转矩的发生区域。然后向定子施加驱动脉冲，从而使转子等待在正常转矩产生区域沿正常方向旋转。因此，可以稳定可靠地控制电动机的旋转方向。此外，具有能够提高使用本发明的电动机的器具的耐久性和可靠性的优点。

2. 发明授权

EP1406371B1 Single-phase motor 有权
标题翻译：单相电机
公开(公告)号：EP1406371B1
公开(公告)日：2012-08-01
申请号：EP02026923.9
申请日：2002-12-03
申请人： LG Electronics Inc.
发明人： Kim, Sang Young, 502-206 Kochung Apt.702 Haan-dong , Lee, Yo Han , Lim, Jun Young , Choi, Yong Won
IPC分类号： H02K19/06 , H02K29/03 , H02K29/08
CPC分类号： H02K29/08 , H02K7/106 , H02K19/103 , H02K29/03

3. 发明公开

EP1554964A3 Method for determining frequency of a power brush in a vacuum cleaner 有权
标题翻译：步骤，用于确定在真空吸尘器的电动刷的频率
公开(公告)号：EP1554964A3
公开(公告)日：2006-09-13
申请号：EP04022524.5
申请日：2004-09-22
申请人： LG ELECTRONICS INC.
发明人： Yoo, Myung Keun , Lim, Jun Young , Lee, Yo Han , Kim, Sang Young
IPC分类号： A47L9/04 , A47L9/28
CPC分类号： A47L9/0411
摘要： Disclosed herein is a method for determining a frequency of a power brush in a vacuum cleaner. According to the method of the present invention, a mechanical oscillation frequency (f2, f3) of a driving unit, which includes a brush body (34) reciprocated within a range of prescribed angles, and a torsion bar (36) for providing a prescribed elastic force to angular rotation of the brush body (34), is set equally to a driving frequency (f1) of a power supply unit (22), which drives the driving unit, or is set a prescribed percentage higher or lower than the driving frequency (f1) of the power supply unit, so that the driving unit can resonate. A large amount of movement is obtained using a small amount of power by means of the resonance.

4. 发明公开

EP1391980A3 Method for starting a switched reluctance motor 有权
标题翻译：一种用于启动一Schrittschaltreluktanzmotors方法
公开(公告)号：EP1391980A3
公开(公告)日：2006-02-08
申请号：EP02028881.7
申请日：2002-12-23
申请人： LG ELECTRONICS INC.
发明人： Sang Young KIM , Lee, Yo Han , Lim, Jun Young , Choi, Yong Won
IPC分类号： H02K19/10 , H02K19/36
CPC分类号： H02K19/103 , B60L15/2072 , B60L2210/40 , B60L2240/12 , B60L2240/32 , B60L2240/421 , B60L2240/423 , H02K11/00 , H02K19/36 , H02K29/08 , H02P25/0925 , H02P25/098 , Y02T10/641 , Y02T10/644 , Y02T10/645 , Y02T10/7241 , Y02T10/7275
摘要： A switched reluctance motor and an initial activating method thereof in which an aligning pulse is applied to a stator in order to make a rotor wait at a normal torque generating region to be driven, thereby preventing the rotor from rotating in a direction reverse to a target rotating direction. The standby position of the rotor in the switched reluctance motor is sensed. When the standby position of the rotor corresponds to a reverse torque generating region where a torque causing rotation in a direction reverse to a target rotating direction is generated, an aligning pulse is applied to the stator, thereby causing the rotor to rotate to a normal torque generating region where a torque causing rotation in a normal direction corresponding to the target rotating direction is generated. A driving pulse is then to the stator, thereby causing the rotor waiting at the normal torque generating region to rotate in the normal direction. Accordingly, it is possible to stably and reliably control the rotating direction of the motor. In addition, there is an advantage in that the durability and reliability of the appliance using the motor according to the present invention can be improved.

5. 发明授权

EP1569321B1 Swing motor 有权
标题翻译：回转马达
公开(公告)号：EP1569321B1
公开(公告)日：2013-09-25
申请号：EP04026583.7
申请日：2004-11-09
申请人： LG Electronics Inc.
发明人： Lim, Jun Young , Lee, Yo Han , Kim, Sang Young , Yoo, Myung Keun , Choi, Yong Won
IPC分类号： H02K33/02
CPC分类号： H02K33/12 , H02K33/02

6. 发明授权

EP1391980B1 Method for starting a switched reluctance motor 有权
标题翻译：一种用于启动一Schrittschaltreluktanzmotors方法
公开(公告)号：EP1391980B1
公开(公告)日：2008-05-28
申请号：EP02028881.7
申请日：2002-12-23
申请人： LG ELECTRONICS INC.
发明人： Sang Young KIM , Lee, Yo Han , Lim, Jun Young , Choi, Yong Won
IPC分类号： H02K19/10 , H02K19/36
CPC分类号： H02K19/103 , B60L15/2072 , B60L2210/40 , B60L2240/12 , B60L2240/32 , B60L2240/421 , B60L2240/423 , H02K11/00 , H02K19/36 , H02K29/08 , H02P25/0925 , H02P25/098 , Y02T10/641 , Y02T10/644 , Y02T10/645 , Y02T10/7241 , Y02T10/7275

7. 发明公开

EP1569321A2 Swing motor 有权
标题翻译： Schwingmotor
公开(公告)号：EP1569321A2
公开(公告)日：2005-08-31
申请号：EP04026583.7
申请日：2004-11-09
申请人： LG ELECTRONICS INC.
发明人： Lim, Jun Young , Lee, Yo Han , Kim, Sang Young , Yoo, Myung Keun , Choi, Yong Won
IPC分类号： H02K33/02
CPC分类号： H02K33/12 , H02K33/02
摘要： A swing motor having an opening formed asymmetrically inside a stator 10. The swing motor is formed with an asymmetrical opening, in particular in a semicircular shape inside the stator 10. The opening is provided with a plurality of salient poles 11 and 12 wound with coils 11a and 12a. Electric current alternately flows through the coils 11a and 12a so that a rotor 20, installed in the stator 10 in a state of being spaced apart from the stator 10, can reciprocally move. Since the height of the stator 10 is reduced by forming the opening asymmetrically in comparison with the case of forming the opening symmetrically, it is advantageous for minimizing the size of the product in which the swing motor is installed.
摘要翻译：具有在定子10内部非对称形成的开口的摆动马达。摆动马达形成有非对称开口，特别是在定子10内的半圆形形状。该开口设有多个缠绕线圈的凸极11和12 11a和12a。电流交替地流过线圈11a和12a，使得以与定子10间隔开的状态安装在定子10中的转子20可以往复移动。由于与对称地形成开口的情况相比，通过不对称地形成开口来减小定子10的高度，因此有利于最小化其中安装回转马达的产品的尺寸。

8. 发明公开

EP1406371A2 Single-phase motor 有权
标题翻译：单相电机
公开(公告)号：EP1406371A2
公开(公告)日：2004-04-07
申请号：EP02026923.9
申请日：2002-12-03
申请人： LG ELECTRONICS INC.
发明人： Kim, Sang Young, 502-206 Kochung Apt.702 Haan-dong , Lee, Yo Han , Lim, Jun Young , Choi, Yong Won
IPC分类号： H02K19/06 , H02K29/08
CPC分类号： H02K29/08 , H02K7/106 , H02K19/103 , H02K29/03
摘要： Disclosed is a single-phase motor including a stator, a rotor adapted to rotate when electric power is applied to the stator, a ring-shaped magnet coupled to the rotor to rotate along with the rotor; a parking magnet for stopping the rotor within an effective torque generating region by a magnetic force effected between the ring-shaped magnet and the parking magnet upon braking the rotor, and a sensor unit for sensing a variation in the intensity of a magnetic field generated around the ring-shaped magnet during the rotation of the rotor, thereby sensing the position and speed of the rotor. In accordance with this configuration, the additional device used for an initial driving operation and subsequent operations of the motor can be relatively simple and inexpensive. As a result, there is an advantage in that the motor has an enhanced utility.

9. 发明公开

EP1569321A3 Swing motor 有权
标题翻译：回转马达
公开(公告)号：EP1569321A3
公开(公告)日：2012-02-29
申请号：EP04026583.7
申请日：2004-11-09
申请人： LG Electronics, Inc.
发明人： Lim, Jun Young , Lee, Yo Han , Kim, Sang Young , Yoo, Myung Keun , Choi, Yong Won
IPC分类号： H02K33/02
CPC分类号： H02K33/12 , H02K33/02
摘要： A swing motor having an opening formed asymmetrically inside a stator 10. The swing motor is formed with an asymmetrical opening, in particular in a semicircular shape inside the stator 10. The opening is provided with a plurality of salient poles 11 and 12 wound with coils 11a and 12a. Electric current alternately flows through the coils 11a and 12a so that a rotor 20, installed in the stator 10 in a state of being spaced apart from the stator 10, can reciprocally move. Since the height of the stator 10 is reduced by forming the opening asymmetrically in comparison with the case of forming the opening symmetrically, it is advantageous for minimizing the size of the product in which the swing motor is installed.

10. 发明授权

EP1554964B1 Method for determining frequency of a power brush in a vacuum cleaner 有权
标题翻译：步骤，用于确定在真空吸尘器的电动刷的频率
公开(公告)号：EP1554964B1
公开(公告)日：2011-07-06
申请号：EP04022524.5
申请日：2004-09-22
申请人： LG ELECTRONICS INC.
发明人： Yoo, Myung Keun , Lim, Jun Young , Lee, Yo Han , Kim, Sang Young
IPC分类号： A47L9/04 , A47L9/28
CPC分类号： A47L9/0411

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