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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：US10267301B2
公开(公告)日：2019-04-23
申请号：US14936487
申请日：2015-11-09
Applicant: LG ELECTRONICS INC.
Inventor： Dowan Kim , Sanghyun Lim , Inho Son
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.
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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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