公开(公告)号：EP3514386A1

公开(公告)日：2019-07-24

申请号：EP19161036.9

申请日：2015-11-09

申请人： LG Electronics Inc.

发明人： KIM, Dowan ,  CHO, Jaeho ,  YANG, Yongjin ,  SON, Inho ,  PARK, Kangkyun ,  CHOI, Jeayoung

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

摘要： A reciprocating compressor (10) according to an aspect includes a driving unit (200); a connecting rod (340); a piston (350); a cylinder (330); and a valve assembly (420), wherein the valve assembly (420) includes a valve plate (421) forming a main body, a suction inlet (422a) and a discharge outlet (423a) disposed at the valve plate (421) and coming in communication with a compression space (C) of the cylinder (330) to guide a refrigerant flow, a suction valve (422) and a discharge valve (423) disposed at the valve plate (421) and selectively opening the suction inlet (422a) and the discharge outlet (423a), and a plurality of coupling portions disposed at the valve plate (421), and a plurality of corresponding coupling portions disposed to correspond to each of the plurality of coupling portions and preventing the valve assembly (420) from being erroneously assembled are disposed at the cylinder (330).

公开(公告)号：EP3023640A1

公开(公告)日：2016-05-25

申请号：EP15193705.9

申请日：2015-11-09

申请人： LG Electronics Inc.

发明人： KIM, Dowan ,  CHO, Jaeho ,  YANG, Yongjin ,  SON, Inho ,  PARK, Kangkyun ,  CHOI, Jeayoung

IPC分类号： F04B39/10

CPC分类号： F04B39/10 ,  F04B35/01 ,  F04B39/0061 ,  F04B39/1066 ,  F04B39/1073

摘要： A reciprocating compressor (10) according to an aspect includes a driving unit (200); a connecting rod (340); a piston (350); a cylinder (330); and a valve assembly (420), wherein the valve assembly (420) includes a valve plate (421) forming a main body, a suction inlet (422a) and a discharge outlet (423a) disposed at the valve plate (421) and coming in communication with a compression space (C) of the cylinder (330) to guide a refrigerant flow, a suction valve (422) and a discharge valve (423) disposed at the valve plate (421) and selectively opening the suction inlet (422a) and the discharge outlet (423a), and a plurality of coupling portions disposed at the valve plate (421), and a plurality of corresponding coupling portions disposed to correspond to each of the plurality of coupling portions and preventing the valve assembly (420) from being erroneously assembled are disposed at the cylinder (330).

摘要翻译： 根据一个方面的往复式压缩机（10）包括驱动单元（200）;以及驱动单元（200）。 连杆（340）; 活塞（350）; 一个圆筒（330）; 和阀组件（420），其中阀组件（420）包括形成主体的阀板（421），设置在阀板（421）处的吸入口（422a）和排出口（423a） 与气缸（330）的压缩空间（C）连通以引导制冷剂流动，设置在阀板（421）处的吸入阀（422）和排出阀（423），并选择性地打开吸入口（422a） ）和排出口（423a）以及设置在阀板（421）处的多个联接部分以及与多个联接部分中的每一个相对应地设置并防止阀组件（420）相对应的多个对应联接部分， 不会被错误地组装在圆筒（330）上。