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公开(公告)号：US20160047380A1
公开(公告)日：2016-02-18
申请号：US14731589
申请日：2015-06-05
Applicant: LG ELECTRONICS INC.
Inventor： Taekyoung KIM , Cheolhwan KIM , Byeongchul LEE
CPC classification number: F04C18/0215 , F01C21/10 , F04C23/008 , F04C29/02 , F04C29/026 , F04C29/028
Abstract: A scroll compressor is provided that may include a casing; an electric motor drive having a stator fixed within the casing, and a rotor rotatably provided within the stator; a rotational shaft coupled to the rotor to rotate along with the rotor; a compression device disposed at a lower portion of the electric motor drive to receive a rotational force from the rotational shaft and compress a refrigerant; and an oil storage space located within the casing. A plurality of oil discharge paths to allow oil accumulated at an upper portion thereof to be discharged to the oil storage space may be formed on an outer circumferential surface of the compression device to be separated from each other, and an overall cross-sectional area of the plurality of oil discharge paths may be about 2 to about 12% of an inner diameter cross-sectional area of the casing brought into contact with or separated from an outer circumferential surface of the compression device in the compression device.
Abstract translation: 提供一种可包括壳体的涡旋压缩机; 具有固定在壳体内的定子的电动机驱动器和可旋转地设置在定子内的转子; 联接到所述转子以与所述转子一起旋转的旋转轴; 压缩装置，设置在所述电动机驱动器的下部，以接受来自所述旋转轴的旋转力并压缩制冷剂; 以及位于壳体内的储油空间。 允许将其上部积聚的油排出到储油空间的多个排油路径可以形成在压缩装置的外周面上以彼此分离，并且整个横截面积 多个排油路径可以是与压缩装置中的压缩装置的外周面接触或分离的壳体的内径截面积的约2〜约12％。
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公开(公告)号：US20150009372A1
公开(公告)日：2015-01-08
申请号：US14324947
申请日：2014-07-07
Applicant: LG Electronics Inc.
Inventor： Kyungyeon MIN , Taekyoung KIM
CPC classification number: H04N5/23212 , H04N5/2258 , H04N5/23296 , H04N5/247
Abstract: An electronic device including a first camera configured to capture a first front image; a display module configured to display a preview screen of the first front image obtained by the first camera; and a controller configured to receive a focus input designating an object included in the preview screen is to be focused, receive an input for performing continuous shooting, and control the first camera to capture a plurality of images in different zoom levels while maintaining a focus on the designated object intact based on the received input for performing the continuous shooting.
Abstract translation: 一种电子设备，包括配置成捕获第一前置图像的第一照相机; 显示模块，被配置为显示由所述第一相机获得的所述第一前视图的预览屏幕; 并且配置为接收指定预览屏幕中包括的对象的聚焦输入的控制器被聚焦，接收用于执行连续拍摄的输入，并且控制第一相机以不同的缩放级别拍摄多个图像，同时保持对焦 基于接收到的用于执行连续拍摄的输入，所指定的对象完好无损。
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公开(公告)号：US20240380817A1
公开(公告)日：2024-11-14
申请号：US18575613
申请日：2022-06-30
Applicant: LG ELECTRONICS INC.
Inventor： Taekyoung KIM , Sehoon JANG , Chaeguk CHO , Changhun SUNG , Hansung KIM , Younggon KIM , Jooyoung CHOI , Junsang PARK , Youngjae KIM , Jaejin CHO
IPC: H04L67/12 , B60R16/023 , G06F9/455 , H04W4/48
Abstract: A signal processing device and a vehicle communication device including the same are disclosed. The signal processing device according to an embodiment of the present disclosure includes: a processor configured to receive network data from an external source and to process the received network data; and a shared memory configured to store data received from the processor, wherein the processor is configured to execute a network switch on a container engine, and in response to a request for transmission of the network data from an executed container, transmit the network data through a first path based on the network switch and the shared memory, or transmit the network data through a second path based on an interface in the container. Accordingly, network data processing performance may be improved.
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公开(公告)号：US20240291841A1
公开(公告)日：2024-08-29
申请号：US18574596
申请日：2022-06-30
Applicant: LG ELECTRONICS INC.
Inventor： Taekyoung KIM , Chaeguk CHO , Changhun SUNG , Hansung KIM , Jooyoung CHOI , Junsang PARK , Youngjae KIM , Jaejin CHO
IPC: H04L9/40 , H04L12/40 , H04L41/084 , H04W12/40
CPC classification number: H04L63/1425 , H04L41/084 , H04W12/40 , H04L2012/40215 , H04L2012/40273
Abstract: The present disclosure relates to a signal processing device and a vehicle communication device comprising same. The signal processing device according to an embodiment of the present disclosure comprises: a first processor for receiving a first message including a sensor signal in a vehicle on the basis of a first communication scheme, and performing signal processing; a second processor for receiving a second message including a communication message received from the outside, on the basis of a second communication scheme, and performing signal processing of the received second message; and a first accelerator for accelerating processing of a message of the first communication scheme, wherein the first processor and the first accelerator share performing of intrusion detection for the first message. Accordingly, intrusion detection for a received message can be efficiently performed.
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公开(公告)号：US20210277892A1
公开(公告)日：2021-09-09
申请号：US17185392
申请日：2021-02-25
Applicant: LG Electronics Inc.
Inventor： Taekyoung KIM , Kangwook LEE , Nayoung JEON
Abstract: A compressor includes a casing that defines an oil storage space and an opening that discharges refrigerant to an outside of the casing, a rotatable shaft disposed in the casing, a driver coupled to an inner circumferential surface of the casing and configured to rotate the rotatable shaft, a compression assembly coupled to the rotatable shaft and configured to compress and discharge the refrigerant to an inside of the casing, a muffler coupled to the compression assembly and configured to guide the refrigerant discharged from the compression assembly toward the opening, where the muffler being is configured to exchange heat with the refrigerant, and a heat radiating member that is coupled to the muffler and extends to the oil storage space and contacts the oil in the oil storage space. The muffler is configured to exchange heat with the oil through the heat radiating member.
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Patent Agency Ranking
公开(公告)号：US20210131412A1
公开(公告)日：2021-05-06
申请号：US17075198
申请日：2020-10-20
Applicant: LG Electronics Inc.
Inventor： Taekyoung KIM , Kyungho LEE , Cheolhwan KIM
Abstract: A compressor includes a driving motor, a centrifugation space, a discharge pipe, a rotary shaft, a compression portion, a pump assembly, and an oil pickup. The centrifugation space is defined inside a case by a downstream side of the driving motor and the case, and enables centrifugation of a compressed refrigerant and a lubricant oil. The discharge pipe can discharge the refrigerant from the centrifugation space outside the case. The rotary shaft is coupled to a rotor of the driving motor and defines an oil supply path. The compression portion is provided at an upstream side of the driving motor and can compress the refrigerant as the rotary shaft rotates. The pump assembly is provided below the rotary shaft and can pump oil as rotated with the rotary shaft. The oil pickup defines an oil supply path between the pump assembly and a low oil space formed inside the case.
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公开(公告)号：US20200232459A1
公开(公告)日：2020-07-23
申请号：US16599838
申请日：2019-10-11
Applicant: LG Electronics Inc.
Inventor： Woogyong YIM , Jehoon KIM , Ochang GWON , Taekyoung KIM
Abstract: According to one embodiment, there is provided a motor-operated compressor comprising a rotation shaft, a first scroll configured to perform an orbiting motion and comprising an eccentric coupling portion eccentrically coupled to the rotation shaft, a second scroll coupled to the first scroll to form a pair of compression chambers, a rotor coupled to the rotation shaft, a stator forming an accommodation space configured to accommodate the rotor, and an eccentricity compensation portion configured to compensate for an eccentric displacement of a center of gravity of the rotation shaft, in response to the orbiting motion of the first scroll. The eccentricity compensation portion comprises a first member positioned on one end of the stator and a second member positioned on the rotor adjacent to the first member.
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18.发明申请公开(公告)号：US20180363655A1
公开(公告)日：2018-12-20
申请号：US15830135
申请日：2017-12-04
Applicant: LG ELECTRONICS INC.
Inventor： Kangwook LEE , Taekyoung KIM , Cheol Hwan KIM , Byeongchul LEE
Abstract: A scroll compressor is provided capable of supplying oil stored m an oil storage chamber upward through a rotary shaft to supply the oil lo a compression device and to lubricate a bearing portion. The scroll compressor may include a casing, a drive motor, a rotary shaft, a main frame, a fixed scroll, and an orbiting scroll. A medium pressure chamber may be formed in or at a middle of the main frame, the fixed scroll, and the orbiting scroll. A pocket groove configured to guide oil discharged through the oil hole to the medium pressure chamber may be formed in an upper surface of the orbiting scroll, and a differential pressure path configured to guide the oil guided to the medium pressure chamber to the compression chamber may be provided in the fixed scroll.
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公开(公告)号：US20180328362A1
公开(公告)日：2018-11-15
申请号：US15974358
申请日：2018-05-08
Applicant: LG Electronics Inc.
Inventor： Cheolhwan KIM , Taekyoung KIM , Kangwook LEE , Byeongchul LEE
CPC classification number: F04C18/0215 , F04C23/008 , F04C29/026 , F04C29/045 , F04C29/12
Abstract: Provided a scroll compressor including: a casing, an internal space in which is sealed; a drive motor that is configured with a stator which is located in the internal space, and a rotator which rotates within the stator, and that has an internal flow passage and an external flow passage that passes through the drive motor itself; a rotation shaft that is connected to the rotator of the drive motor; a compression unit that includes a first scroll which is provided below the drive motor, and a second scroll which is engaged with the first scroll; a discharge pipe that communicates with an upper space of the internal space, which is formed above to the drive motor; and an oil separation member that is provided between the drive motor and the discharge pipe, and from whose upper surface a space is formed to a predetermined depth.
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公开(公告)号：US20230143495A1
公开(公告)日：2023-05-11
申请号：US17920639
申请日：2021-03-22
Applicant: LG Electronics Inc.
Inventor： Taekyoung KIM , Kangwook LEE , Jungsun CHOI
CPC classification number: F04C18/0215 , F04C29/021 , F04C29/124
Abstract: A compressor according to embodiments of the present invention may comprise: a first fluid channel provided to communicate with an oil supply fluid channel so as to allow oil to flow therethrough; a second fluid channel provided to extend from the first fluid channel so as to allow the oil to flow to the outside of a case; a third fluid channel extending from the second fluid channel and provided outside the case; and a main fluid channel extending from the third fluid channel and provided through a fixed scroll or a main frame. Accordingly, the oil is supplied to a compression part by passing along the outside of the case, so that oil can be effectively supplied when a high-pressure operation is performed. Moreover, the present invention may not have a facility such as a pressure reduction pin, so that oil can be effectively supplied when a low-pressure operation is performed.
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