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1. 发明授权

EP3147513B1 CENTRIFUGAL FAN 有权
公开(公告)号：EP3147513B1
公开(公告)日：2019-11-06
申请号：EP16190364.6
申请日：2016-09-23
申请人： LG ELECTRONICS INC.
发明人： SONG, Kiwook , KIM, Jinsoo , CHOI, Dongwook
IPC分类号： F04D29/28 , F04D29/42

2. 发明公开

EP3147513A1 CENTRIFUGAL FAN 有权
标题翻译：离心风机
公开(公告)号：EP3147513A1
公开(公告)日：2017-03-29
申请号：EP16190364.6
申请日：2016-09-23
申请人： LG ELECTRONICS INC.
发明人： SONG, Kiwook , KIM, Jinsoo , CHOI, Dongwook
IPC分类号： F04D29/28 , F04D29/42
摘要： A centrifugal fan (1) includes: an impeller (20) configured to suction or discharge air; a motor configured to rotate the impeller (20); a housing (10) configured to accommodate the impeller (20) and have a suction port (11) through which air is suctioned by rotation of the impeller (20) and a discharge port (12) through which air is discharged by rotation of the impeller (20); and a cut-off portion (13) formed on one side of the discharge port (12). A flow cross-sectional area of air flowing in the housing (10) is gradually increased from the cut-off portion (13) to the discharge port (12) in an air flow direction (F), and a distance (h) from a lower portion (203) of the impeller (20) to an inner peripheral surface of the housing (10) in a rotational axis direction of the impeller (20) is gradually increased in at least a portion from the cut-off portion (13) to the discharge port (12) in the air flow direction (F).
摘要翻译：离心式风扇（1）具备：吸入或排出空气的叶轮（20）配置成使所述叶轮（20）旋转的马达; （20）的壳体（10），其具有通过叶轮（20）的旋转而吸入空气的吸入口（11）;以及排出口（12），通过该排出口叶轮（20）; 和在排出口（12）的一侧上形成的切断部分（13）。在壳体10内流动的空气的流动横截面积沿着空气流动方向F从切除部分13到排放口12逐渐增大，并且距离（h）与在所述叶轮20的旋转轴线方向上，所述叶轮20的相对于所述壳体10的内周面的下部203从所述切除部13的至少一部分逐渐增大，）沿空气流动方向（F）流到排出口（12）。

3. 发明公开

EP3150858A1 CENTRIFUGAL FAN 有权
标题翻译： ZENTRIFUGALGEBLÄSE
公开(公告)号：EP3150858A1
公开(公告)日：2017-04-05
申请号：EP16191671.3
申请日：2016-09-30
申请人： LG Electronics Inc.
发明人： SONG, Kiwook , KIM, Jinsoo , CHOI, Dongwook
IPC分类号： F04D17/04 , F04D29/28 , F04D29/30 , F04D29/66 , F24F1/00
摘要： A centrifugal fan (1) includes: a housing (10); an impeller (20) which is mounted in the housing (10); a hub which is provided in the impeller (20) and is rotated by a driving force of a motor; and a plurality of blades (201) which radially extend at the hub. Each of the plurality of blades (201) is formed to have a shape curved from a leading edge (203) to a trailing edge (205) in a rotational direction of the impeller (20) in each of the plurality of blades (201). A farthest point from a plane connecting the leading edge (203) and the trailing edge (205) is defined as a peak portion (207). The peak portion (207) is placed closer to the leading edge (203) than the trailing edge (205).
摘要翻译：离心式风扇（1）包括：壳体（10）; 安装在壳体（10）中的叶轮（20）; 轮毂，其设置在所述叶轮（20）中并且通过马达的驱动力旋转; 以及在轮毂处径向延伸的多个叶片（201）。多个叶片（201）中的每一个形成为在多个叶片（201）中的每一个中沿着叶轮（20）的旋转方向从前缘（203）向后缘（205）弯曲的形状，。将与前缘（203）和后缘（205）连接的平面的最远点定义为峰部（207）。峰部（207）比后缘（205）更靠近前缘（203）。

4. 发明授权

EP3128173B1 LINEAR COMPRESSOR 有权
公开(公告)号：EP3128173B1
公开(公告)日：2018-09-26
申请号：EP16178429.3
申请日：2014-05-20
申请人： LG ELECTRONICS INC.
发明人： KANG, Kyoungseok , JUNG, Wonhyun , ROH, Chulgi , SONG, Kiwook , KIM, Jookon , JEONG, Sangsub
IPC分类号： F04B35/04 , F04B39/12
CPC分类号： F04B35/045 , F04B39/0061 , F04B39/0284 , F04B39/122 , F04B39/127
摘要： A linear compressor is provided. The linear compressor includes a shell having a refrigerant inlet, a cylinder arranged in the shell, a piston reciprocating in the cylinder, a motor assembly providing a driving force to the piston and having a permanent magnet, and a frame arranged on one side of the motor assembly, wherein the cylinder includes a first outer circumferential part with which an inner stator of the motor assembly is combined, and a second outer circumferential part extended from the first outer circumferential part and forcibly press-fit into the frame.

5. 发明授权

EP3150858B1 CENTRIFUGAL FAN 有权
公开(公告)号：EP3150858B1
公开(公告)日：2020-11-04
申请号：EP16191671.3
申请日：2016-09-30
申请人： LG Electronics Inc.
发明人： SONG, Kiwook , KIM, Jinsoo , CHOI, Dongwook
IPC分类号： F04D17/04 , F04D29/28 , F04D29/30 , F04D29/66 , F24F1/00

6. 发明公开

EP3128173A1 LINEAR COMPRESSOR 有权
标题翻译： LINEARVERDICHTER
公开(公告)号：EP3128173A1
公开(公告)日：2017-02-08
申请号：EP16178429.3
申请日：2014-05-20
申请人： LG ELECTRONICS INC.
发明人： KANG, Kyoungseok , JUNG, Wonhyun , ROH, Chulgi , SONG, Kiwook , KIM, Jookon , JEONG, Sangsub
IPC分类号： F04B35/04 , F04B39/12
CPC分类号： F04B35/045 , F04B39/0061 , F04B39/0284 , F04B39/122 , F04B39/127
摘要： A linear compressor is provided. The linear compressor includes a shell having a refrigerant inlet, a cylinder arranged in the shell, a piston reciprocating in the cylinder, a motor assembly providing a driving force to the piston and having a permanent magnet, and a frame arranged on one side of the motor assembly, wherein the cylinder includes a first outer circumferential part with which an inner stator of the motor assembly is combined, and a second outer circumferential part extended from the first outer circumferential part and forcibly press-fit into the frame.
摘要翻译：提供了线性压缩机。线性压缩机包括具有制冷剂入口的壳体，设置在壳体中的气缸，在气缸中往复运动的活塞，向活塞提供驱动力并具有永磁体的马达组件，以及布置在电动机组件，其中所述汽缸包括第一外圆周部分，所述电动机组件的内部定子与所述第一外圆周部分组合;以及第二外圆周部分，其从所述第一外周部分延伸并被强制压配合到所述框架中。

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