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1. 发明公开

EP2896925A1 Heat exchanger 有权
标题翻译：热交换器
公开(公告)号：EP2896925A1
公开(公告)日：2015-07-22
申请号：EP14200051.2
申请日：2014-12-23
申请人： LG Electronics Inc.
发明人： Lee, Juhyoung , Bae, Seongwon
IPC分类号： F28F9/02 , F28F9/04 , F28D1/053 , F28F1/32
CPC分类号： F28F13/06 , F28D1/05341 , F28F1/32 , F28F9/0275 , F28F9/04 , F28F2009/0285
摘要： According to the present invention, a heat exchanger comprises a plurality of coolant tubes and a coolant guide having a coolant flow path through which the plurality of coolant tubes communicate with each other, wherein the coolant guide includes a plurality of plates facing each other, wherein the pair of plates, respectively, include coolant flow path units formed facing each other, the coolant flow path unit forming the coolant flow path, and wherein the pair of plates, respectively, further include joining parts that come in surface contact with each other. Accordingly, the number of parts of the coolant guide may be minimized, and the structure of the heat exchanger may be simplified.
摘要翻译：根据本发明，热交换器包括多个冷却剂管和具有冷却剂流动路径的冷却剂引导件，多个冷却剂管通过该冷却剂流动路径彼此连通，其中冷却剂引导件包括多个彼此面对的板，其中所述一对板分别包括彼此面对形成的冷却剂流动路径单元，所述冷却剂流动路径单元形成所述冷却剂流动路径，并且其中所述一对板分别进一步包括彼此面接触的接合部分。因此，冷却剂引导件的部件数量可以被最小化，并且热交换器的结构可以被简化。

2. 发明授权

EP2871434B1 Heat exchanger and method of manufacturing the same 有权
公开(公告)号：EP2871434B1
公开(公告)日：2020-01-01
申请号：EP14192127.0
申请日：2014-11-06
申请人： LG Electronics Inc.
发明人： Lee, Juhyoung , Bae, Seongwon
IPC分类号： F28F1/30 , B21D53/08

3. 发明公开

EP2760125A3 Motor control apparatus and method 失效
标题翻译：电机控制装置和方法
公开(公告)号：EP2760125A3
公开(公告)日：2018-01-10
申请号：EP14151092.5
申请日：2014-01-14
申请人： LG ELECTRONICS INC.
发明人： Lee, Juhyoung , Noh, Jinhee
IPC分类号： H02P7/06 , H02P29/02
CPC分类号： H02P29/02 , H02P7/06
摘要： Provided are a motor control apparatus and method. The motor control apparatus includes a power supply unit supplying power to a motor, a power device selectively blocking current supplied into the motor according to whether the current supplied from the power supply unit to the motor is above a reference current value, a control unit controlling an intensity of the current supplied from the power supply unit into the motor, and a load torque detection unit detecting a load torque generated in the motor when the motor is rotated. The control unit controls a maximum value of the current to be supplied into the motor so that the maximum value is less than the reference current value when the maximum value of the load torque detected by the load torque detection unit is above a maximum motor output due to the reference current value.
摘要翻译：提供了一种电机控制装置和方法。该电机控制装置包括：向电机供电的电源单元;根据从电源单元向电机供应的电流是否高于参考电流值选择性地阻断供应到电机中的电流的电源装置;控制单元，控制单元从电源单元供应到电机中的电流的强度以及负载转矩检测单元，负载转矩检测单元检测当电机旋转时电机中产生的负载转矩。控制单元在由负载转矩检测单元检测到的负载转矩的最大值大于最大电动机输出到达时，控制要供应给电动机的电流的最大值，使得最大值小于参考电流值到参考电流值。

4. 发明公开

EP2759788A1 Device for reducing vibration in compressor and control method thereof 有权
标题翻译： Einem Kompressor und Steuerungsverfahrendafür的Vorrichtung zur Verringerung der Vibration
公开(公告)号：EP2759788A1
公开(公告)日：2014-07-30
申请号：EP14151555.1
申请日：2014-01-17
申请人： LG Electronics, Inc.
发明人： Lee, Juhyoung , Noh, Jinhee
IPC分类号： F25B49/02 , F04B11/00 , F04B39/00 , F04B49/02 , F04B49/06
CPC分类号： F04D29/661 , F04B11/00 , F04B39/0027 , F04B49/02 , F04B49/06 , F04B2201/0802 , F04B2203/0206 , F04B2203/0209 , F04D27/004 , F04D27/0261 , F25B49/025 , F25B2500/13
摘要： Disclosed are a device for reducing vibration in a compressor and a method for controlling reducing the vibration in the compressor.
The device for reducing vibration in a compressor includes: a compressor controlled to be operated at a target operating velocity after starting; a power supply unit supplying power to the compressor; and a control unit controlling the power supply unit so that a magnitude or a phase of the power supplied to the compressor is changed, wherein the control unit controls the power supply unit so that the vibration generated in the compressor is offset because exciting force is generated in the compressor with a predetermined time interval at multiple times when the compressor starts or when the compressor stops during a target operation velocity operating of the compressor.
摘要翻译：公开了一种用于减小压缩机中的振动的装置以及用于控制减小压缩机中的振动的方法。用于减小压缩机中的振动的装置包括：控制在起动后以目标运行速度运行的压缩机; 向压缩机供电的供电单元; 以及控制单元，其控制所述电源单元，使得提供给所述压缩机的电力的大小或相位改变，其中所述控制单元控制所述电源单元，使得由于产生激励力而在所述压缩机中产生的振动被偏移在压缩机以压缩机启动时多次的预定时间间隔，或当在压缩机的目标操作速度运行期间压缩机停止时。

5. 发明授权

EP2594869B1 Air conditioner 有权转让
公开(公告)号：EP2594869B1
公开(公告)日：2020-09-30
申请号：EP12192345.2
申请日：2012-11-13
申请人： LG ELECTRONICS INC.
发明人： Lee, Juhyoung , Bae, Seongwon
IPC分类号： F25B13/00 , F25B41/00

6. 发明公开

EP2871434A1 Heat exchanger and method of manufacturing the same 有权
标题翻译： Wärmetauscher和Verfahren zu seiner Herstellung
公开(公告)号：EP2871434A1
公开(公告)日：2015-05-13
申请号：EP14192127.0
申请日：2014-11-06
申请人： LG Electronics Inc.
发明人： Lee, Juhyoung , Bae, Seongwon
IPC分类号： F28F1/30 , B21D53/08
摘要： According to the present invention, a heat exchanger comprises a coolant tube(2), and a fin (4) having a collar (12) coupled with the coolant tube (2) and projected from a plate part (10), wherein the collar (12) includes a non-contacting part (16) having an inner diameter larger than an outer diameter of the coolant tube (2), the non-contacting part (16) not contacting an outer surface of the coolant tube (2), and a contacting part (14), an inner surface of the contacting part (14) contacting the outer surface of the coolant tube (2) when the coolant tube (2) is inserted, wherein a connecting member is positioned between an inner surface of the non-contacting part (16) and the outer surface of the coolant tube (2). Accordingly, without a tube expanding process for tube expanding the coolant tube, the coolant tube may be brought in tight contact with the fin. Further, a furnace brazing process is performed to minimize the defect rate.
摘要翻译：根据本发明，热交换器包括冷却剂管（2）和具有与冷却剂管（2）联接并从板部（10）突出的凸缘（12））的翅片（4），其中所述套环（12）包括内径大于冷却剂管（2）的外径的非接触部分（16），非接触部分（16）不接触冷却剂管（2）的外表面，以及接触部分（14），当插入冷却剂管（2）时，接触部分（14）的内表面与冷却剂管（2）的外表面接触，其中连接构件位于非接触部分（16）和冷却剂管（2）的外表面。因此，没有用于管膨胀冷却剂管的管扩大过程，冷却剂管可以与翅片紧密接触。此外，进行炉钎焊处理以使缺陷率最小化。

7. 发明授权

EP2386803B1 Indoor unit of air conditioner with variable size of casing 失效
标题翻译：具有可变的封装尺寸的空调机的室内机
公开(公告)号：EP2386803B1
公开(公告)日：2014-03-05
申请号：EP10188203.3
申请日：2010-10-20
申请人： LG Electronics Inc.
发明人： Lee, Juhyoung , Huh, Deok , Bae, Seongwon , Seo, Kiwon
IPC分类号： F24F13/20 , F24F13/30
CPC分类号： F24F1/0007 , F24F13/20 , F24F2001/0048 , F24F2221/26

8. 发明授权

EP2386802B1 Air conditioner 有权
标题翻译：冷气机
公开(公告)号：EP2386802B1
公开(公告)日：2012-11-21
申请号：EP10175917.3
申请日：2010-09-09
申请人： LG Electronics Inc.
发明人： Lee, Juhyoung , Huh, Deok , Bae, Seongwon
IPC分类号： F24F1/00
CPC分类号： F24F1/0059 , F24F2013/205 , F28F2280/105

9. 发明授权

EP2896925B1 Heat exchanger 有权
公开(公告)号：EP2896925B1
公开(公告)日：2017-07-12
申请号：EP14200051.2
申请日：2014-12-23
申请人： LG Electronics Inc.
发明人： Lee, Juhyoung , Bae, Seongwon
IPC分类号： F28F9/02 , F28F9/04 , F28D1/053 , F28F1/32
CPC分类号： F28F13/06 , F28D1/05341 , F28F1/32 , F28F9/0275 , F28F9/04 , F28F2009/0285
摘要： According to the present invention, a heat exchanger comprises a plurality of coolant tubes and a coolant guide having a coolant flow path through which the plurality of coolant tubes communicate with each other, wherein the coolant guide includes a plurality of plates facing each other, wherein the pair of plates, respectively, include coolant flow path units formed facing each other, the coolant flow path unit forming the coolant flow path, and wherein the pair of plates, respectively, further include joining parts that come in surface contact with each other. Accordingly, the number of parts of the coolant guide may be minimized, and the structure of the heat exchanger may be simplified.

10. 发明公开

EP2594869A1 Air conditioner 有权转让
标题翻译：冷气机
公开(公告)号：EP2594869A1
公开(公告)日：2013-05-22
申请号：EP12192345.2
申请日：2012-11-13
申请人： LG ELECTRONICS INC.
发明人： Lee, Juhyoung , Bae, Seongwon
IPC分类号： F25B13/00 , F25B41/00
摘要： An air conditioner is provided. The air conditioner may include a compressor (10), a condenser (30), an expansion device (40) and an evaporator (70). The condenser or the evaporator may include a heat exchange tube formed of an aluminum material and allowing refrigerant to flow therein, and a fin connected to the heat exchange tube, the fin being formed of the same metal material as that of the heat exchange tube so as to prevent potential corrosion of the heat exchange tube.
摘要翻译：提供空调。空调可包括压缩机10，冷凝器30，膨胀装置40和蒸发器70。冷凝器或蒸发器可以包括由铝材料形成并且允许制冷剂在其中流动的换热管和连接到换热管的翅片，翅片由与换热管相同的金属材料形成以防止热交换管的潜在腐蚀。

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