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公开(公告)号：US20170321684A1
公开(公告)日：2017-11-09
申请号：US15585394
申请日：2017-05-03
Applicant: LG ELECTRONICS INC.
Inventor： Youngcheol HAN , Donghan KANG , Joonsung PARK , Kwangwoon AHN , Sanghyun LIM
CPC classification number: F04B39/127 , F04B35/04 , F04B35/045 , F04B39/0292 , F04B39/122
Abstract: A linear compressor is provided, The linear compressor may include a cylinder; a frame coupled to an outer side of the cylinder; a cylinder groove defined on an outer circumferential surface of the cylinder; and a sealing member provided in the cylinder groove. The sealing member may be provided between the outer circumferential surface of the cylinder and an inner circumferential surface of the frame.
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公开(公告)号：US20170321672A1
公开(公告)日：2017-11-09
申请号：US15584334
申请日：2017-05-02
Applicant: LG ELECTRONICS INC.
Inventor： Sanghyun LIM , Kiwon Noh , Jeonguk Byun , Yunhyeok Yu , Kyungmin Lee
CPC classification number: F04B35/045 , F04B39/0005 , F04B39/108 , F04B39/122 , F04B53/123
Abstract: A linear compressor is provided. The linear compressor may include a suction valve with a plurality of wings. Each of the plurality of wings may include two first edge portions that extend in an outer direction of a fixing portion, and a second edge portion forming an outer circumferential portion of the wing. A distance between a first edge portion of a first wing among the plurality of wings and a second edge portion of a second wing among the plurality of wings gradually increases toward the outer direction of the suction valve.
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公开(公告)号：US20160131123A1
公开(公告)日：2016-05-12
申请号：US14936487
申请日：2015-11-09
Applicant: LG ELECTRONICS INC.
Inventor： Dowan KIM , Sanghyun LIM , Inho SON
CPC classification number: F04B39/0061 , F04B39/0027 , F04B39/0072 , F04B39/123 , F04B39/14
Abstract: A reciprocating compressor including a shell, a suction pipe, a driver located at the inner portion of the shell to generate a rotary force, a compressor located in the shell and a muffler assembly is provided. The compressor includes a connecting rod configured to convert the rotary force to a linear driving force, a piston connected to the connecting rod and a cylinder into which the piston is movably inserted is provided. The muffler assembly is configured to transfer a refrigerant suctioned through the suction pipe to the cylinder and includes a suction muffler having an inner portion and a suction hole through which a refrigerant is suctioned, an inner pipe installed at the inner portion of the suction muffler, the inner pipe having a bent portion, the inner pipe providing communication between the suction hole and the cylinder and a coupler disposed at the bent portion.
Abstract translation: 一种往复式压缩机，包括壳体，吸入管，位于壳体内部以产生旋转力的驱动器，设置在壳体中的压缩机和消声器组件。 压缩机包括被配置为将旋转力转换成线性驱动力的连杆，连接到连杆的活塞和活塞可移动地插入其中的气缸。 消声器组件构造成将通过吸入管吸入的制冷剂传递到气缸，并且包括吸入消声器，该吸入消声器具有吸入制冷剂的内部部分和吸入孔，安装在吸入消声器内部的内管， 所述内管具有弯曲部分，所述内管提供所述吸入孔和所述气缸之间的连通以及设置在所述弯曲部分处的联接器。
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公开(公告)号：US20170321675A1
公开(公告)日：2017-11-09
申请号：US15581155
申请日：2017-04-28
Applicant: LG ELECTRONICS INC.
Inventor： Jaeyong JANG , Changkyu KIM , Sanghyun LIM , Gyeoungjin JEON , Dongkyun HA
CPC classification number: F04B39/0055 , F04B35/04 , F04B35/045 , F04B37/18 , F04B39/0027 , F04B39/102 , F04B39/121 , F04B39/122
Abstract: A linear compressor is provided that may include a cylinder which defines a compression space for a refrigerant and into which a piston that reciprocates in an axial direction may be inserted, a frame in which the cylinder may be accommodated, a discharge valve that selectively discharges the refrigerant compressed in the compression space for the refrigerant, a spring assembly coupled to the discharge valve, a discharge cover on which the spring assembly may be seated and having a discharge space through which the refrigerant discharged through the discharge valve may flow, and a first gasket seated inside of the discharge cover to support the spring assembly and attenuate vibration during an operation of the discharge valve.
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