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

IPC: F04B39/10 ,  F04B35/01 ,  F04B39/00

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.

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

IPC: F04B39/10 ,  F04B39/00 ,  F04B35/01

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。