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公开(公告)号：US11229715B2
公开(公告)日：2022-01-25
申请号：US16349729
申请日：2017-11-15
Applicant: LG ELECTRONICS INC.
Inventor： Dowan Kim , Minhyoung Lee
Abstract: Provided in the present invention is an apparatus for treating clothing comprising: a cabinet in which a clothing accommodation space for accommodating clothing is formed; a housing detachably coupled to an inner wall of the clothing accommodation space and provided with a purifying space communicating with the clothing accommodation space; a photocatalyst containing a photocatalytic material and provided inside the housing; and a light source assembly, provided inside the housing, for irradiating light including UV rays by penetrating through the purifying space.
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公开(公告)号：US10760564B2
公开(公告)日：2020-09-01
申请号：US15850282
申请日：2017-12-21
Applicant: LG ELECTRONICS INC.
Inventor： Dowan Kim , Jaeho Cho , Inyong Choi
Abstract: A reciprocating compressor is provided. The reciprocating compressor may include a connector coupled to a discharge hose and a discharge pipe, a cutout formed in the connector or the discharge pipe, and a clamp inserted into the cutout. The connector and the discharge pipe may be supported by the clamp.
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公开(公告)号：US20160131124A1
公开(公告)日：2016-05-12
申请号：US14937505
申请日：2015-11-10
Applicant: LG Electronics Inc.
Inventor： Dowan Kim , Jaeho Cho , Yongjin Yang , Inho Son , Kangkyun Park , Jeayoung Choi
CPC classification number: F04B39/10 , F04B35/01 , F04B39/0061 , F04B39/1066 , F04B39/1073
Abstract: A reciprocating compressor according to an aspect includes a driving unit; a connecting rod; a piston; a cylinder; and a valve assembly, wherein the valve assembly includes a valve plate forming a main body, a suction inlet and a discharge outlet disposed at the valve plate and coming in communication with a compression space of the cylinder to guide a refrigerant flow, a suction valve and a discharge valve disposed at the valve plate and selectively opening the suction inlet and the discharge outlet, and a plurality of coupling portions disposed at the valve plate, and a plurality of corresponding coupling portions disposed to correspond to each of the plurality of coupling portions and preventing the valve assembly from being erroneously assembled are disposed at the cylinder.
Abstract translation: 根据本发明的往复式压缩机包括驱动单元; 连杆 活塞 圆筒 以及阀组件，其中所述阀组件包括形成主体的阀板，设置在所述阀板处的吸入口和排出口，并与所述气缸的压缩空间连通以引导制冷剂流;吸入阀 以及设置在所述阀板上并且选择性地打开所述吸入口和所述排出口的排出阀以及设置在所述阀板上的多个联接部，以及设置成与所述多个联接部中的每一个相对应的多个对应的联接部 并且防止阀组件错误地组装在气缸上。
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公开(公告)号：US10677234B2
公开(公告)日：2020-06-09
申请号：US15839963
申请日：2017-12-13
Applicant: LG ELECTRONICS INC.
Inventor： Dowan Kim , Jongkeun Kim , Jaeho Cho
Abstract: A reciprocating compressor and a method for manufacturing a reciprocating compressor are provided. The reciprocating compressor may include a damper provided at a cylinder block. The damper may include a damper base coupled to the cylinder block and formed of plastic, and a rubber damping portion provided on the damper base to prevent contact between the damper base and the shell, so that friction noise between a base and the shell of the compressor may be reduced.
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公开(公告)号：US10180131B2
公开(公告)日：2019-01-15
申请号：US14937505
申请日：2015-11-10
Applicant: LG Electronics Inc.
Inventor： Dowan Kim , Jaeho Cho , Yongjin Yang , Inho Son , Kangkyun Park , Jeayoung Choi
Abstract: A reciprocating compressor according to an aspect includes a driving unit; a connecting rod; a piston; a cylinder; and a valve assembly, wherein the valve assembly includes a valve plate forming a main body, a suction inlet and a discharge outlet disposed at the valve plate and coming in communication with a compression space of the cylinder to guide a refrigerant flow, a suction valve and a discharge valve disposed at the valve plate and selectively opening the suction inlet and the discharge outlet, and a plurality of coupling portions disposed at the valve plate, and a plurality of corresponding coupling portions disposed to correspond to each of the plurality of coupling portions and preventing the valve assembly from being erroneously assembled are disposed at the cylinder.
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Patent Agency Ranking
公开(公告)号：US12168844B2
公开(公告)日：2024-12-17
申请号：US17545514
申请日：2021-12-08
Applicant: LG ELECTRONICS INC.
Inventor： Dowan Kim , Minhyoung Lee
Abstract: Provided in the present invention is an apparatus for treating clothing comprising: a cabinet in which a clothing accommodation space for accommodating clothing is formed; a housing detachably coupled to an inner wall of the clothing accommodation space and provided with a purifying space communicating with the clothing accommodation space; a photocatalyst containing a photocatalytic material and provided inside the housing; and a light source assembly, provided inside the housing, for irradiating light including UV rays by penetrating through the purifying space.
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公开(公告)号：US10577737B2
公开(公告)日：2020-03-03
申请号：US16284695
申请日：2019-02-25
Applicant: LG Electronics Inc.
Inventor： Kwangju Bae , Han Kim , Dowan Kim
Abstract: A laundry machine and an operation method for a laundry machine are disclosed. The laundry machine includes a tub configured to receive wash water; a drum that is configured to rotate in the tub and to receive clothes; a control panel configured to receive input from a user; a course selection part located on the control panel and configured to enable user selection of an operating course from a plurality of operating courses; and one or more option selection parts located on the control panel and configured to enable user selection of one or more options for the operating course selected by the user. The operating method includes selecting a specific course and controlling sequential performance of the following operations: cleaning the clothes by supplying wash water to the drum; drying the clothes by supplying hot air to the drum; and refreshing the clothes by supplying steam to the drum.
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公开(公告)号：US10233581B2
公开(公告)日：2019-03-19
申请号：US14458470
申请日：2014-08-13
Applicant: LG Electronics Inc.
Inventor： Kwangju Bae , Han Kim , Dowan Kim
Abstract: A laundry machine and an operation method for a laundry machine are disclosed. The laundry machine includes a tub configured to receive wash water; a drum that is configured to rotate in the tub and to receive clothes; a control panel configured to receive input from a user; a course selection part located on the control panel and configured to enable user selection of an operating course from a plurality of operating courses; and one or more option selection parts located on the control panel and configured to enable user selection of one or more options for the operating course selected by the user. The operating method includes selecting a specific course and controlling sequential performance of the following operations: cleaning the clothes by supplying wash water to the drum; drying the clothes by supplying hot air to the drum; and refreshing the clothes by supplying steam to the drum.
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公开(公告)号：US20160131125A1
公开(公告)日：2016-05-12
申请号：US14936320
申请日：2015-11-09
Applicant: LG ELECTRONICS INC.
Inventor： Yongjin Yang , Jaeho Cho , Dowan Kim
CPC classification number: F04B39/123 , F04B37/00 , F04B39/0055 , F04B39/0072 , F04B39/121 , F04B39/122 , F04B53/004 , F04B53/144 , F16L25/0072 , F16L25/14
Abstract: The present disclosure relates to a reciprocating compressor and a method for assembling the same. According to an embodiment of the present disclosure, a reciprocating compressor includes: a shell to which a discharge pipe is coupled; a driving unit mounted inside the shell to generate a rotary force; a compression unit having a connecting rod configured to convert the rotary force to a straight driving force, a piston connected to the connecting rod, and a cylinder into which the piston is movably inserted; a discharge hose from which a refrigerant compressed in the cylinder is discharged, and disposed to abut an inner circumferential surface of the shell; and a connection member configured to connect the discharge hose to the discharge pipe, wherein at least a portion of the connection member is inserted into an inner portion of the discharge pipe, and another portion thereof is supported outside the discharge pipe.
Abstract translation: 本发明涉及一种往复式压缩机及其组装方法。 根据本公开的实施例，往复式压缩机包括：排出管连接到的壳体; 驱动单元安装在壳体内以产生旋转力; 压缩单元，具有被配置为将旋转力转换为直线驱动力的连杆，连接到连杆的活塞和活塞可移动地插入其中的气缸; 排出软管，在所述排出软管中排出在所述气缸中被压缩的制冷剂，并且设置成抵靠所述壳体的内周面; 以及连接构件，其将排出软管连接到排出管，其中连接构件的至少一部分插入排出管的内部，并且其另一部分被支撑在排出管的外部。
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公开(公告)号：US11143438B2
公开(公告)日：2021-10-12
申请号：US16358244
申请日：2019-03-19
Applicant: LG Electronics Inc.
Abstract: A compressor includes a shell that defines an enclosed space inside the shell, an electric motor unit located in the enclosed space of the shell and configured to generate a driving force, and a compression unit located in the enclosed space of the shell and configured to compress refrigerant. The compression unit includes a cylinder and a piston that is configured to reciprocate in the cylinder based on the driving force transmitted from the electric motor unit. The shell includes a plurality of heat radiation fins that are located at an outer circumferential surface of the shell and that are configured to emit heat generated inside the shell to an outside of the shell.
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