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1. 发明公开

EP3242023A1 LINEAR COMPRESSOR 有权
标题翻译：线性压缩机
公开(公告)号：EP3242023A1
公开(公告)日：2017-11-08
申请号：EP17168977.1
申请日：2017-05-02
申请人： LG Electronics, Inc.
发明人： LIM, Sanghyun , NOH, Kiwon , BYUN, Jeonguk , YU, Yunhyeok , LEE, Kyungmin
IPC分类号： F04B35/04 , F04B39/10 , F04B53/12
CPC分类号： F04B35/045 , F04B39/0005 , F04B39/108 , F04B39/122 , F04B53/123
摘要： 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.
摘要翻译：提供线性压缩机。线性压缩机可以包括具有多个翼的吸入阀。多个翼中的每一个可以包括在固定部分的外部方向上延伸的两个第一边缘部分和形成翼部的外周部分的第二边缘部分。多个翼中的多个翼中的第一翼的第一边缘部分和第二翼的第二边缘部分之间的距离朝向吸气阀的外部方向逐渐增大。

2. 发明授权

EP3244064B1 LINEAR COMPRESSOR 有权转让
公开(公告)号：EP3244064B1
公开(公告)日：2018-10-24
申请号：EP17169035.7
申请日：2017-05-02
申请人： LG Electronics Inc.
发明人： KIM, Junghae , KIM, Jeehyun , NOH, Kiwon , YU, Yunhyeok , LEE, Kyungmin
IPC分类号： F04B35/04 , F04B39/10 , F04B39/12 , F04B53/10
CPC分类号： F04B39/10 , F04B35/04 , F04B35/045 , F04B39/1033 , F04B39/125 , F04B53/001 , F04B53/1032
摘要： A linear compressor is provided that may include a shell, a cylinder accommodated into the shell and defining a compression space for a refrigerant, a frame to which the cylinder may be fixed, a piston that reciprocates within the cylinder in an axial direction and compresses a refrigerant supplied to the compression space, a discharge valve that discharges the refrigerant compressed in the compression space, a discharge cover coupled to the frame and defining a discharge space in which the refrigerant discharged from the compression space by opening of the discharge valve may be collected, a valve spring that supports the discharge valve, and a support integrally formed with the valve spring by insert injection molding and coupled to the discharge cover. The valve spring may define one or more holes filled with a molding liquid used to form the support in the insert injection molding of the support.

3. 发明公开

EP3244064A1 LINEAR COMPRESSOR 有权转让
标题翻译：线性压缩机
公开(公告)号：EP3244064A1
公开(公告)日：2017-11-15
申请号：EP17169035.7
申请日：2017-05-02
申请人： LG Electronics, Inc.
发明人： KIM, Junghae , KIM, Jeehyun , NOH, Kiwon , YU, Yunhyeok , LEE, Kyungmin
IPC分类号： F04B35/04 , F04B39/10 , F04B39/12 , F04B53/10
CPC分类号： F04B39/10 , F04B35/04 , F04B35/045 , F04B39/1033 , F04B39/125 , F04B53/001 , F04B53/1032
摘要： A linear compressor is provided that may include a shell, a cylinder accommodated into the shell and defining a compression space for a refrigerant, a frame to which the cylinder may be fixed, a piston that reciprocates within the cylinder in an axial direction and compresses a refrigerant supplied to the compression space, a discharge valve that discharges the refrigerant compressed in the compression space, a discharge cover coupled to the frame and defining a discharge space in which the refrigerant discharged from the compression space by opening of the discharge valve may be collected, a valve spring that supports the discharge valve, and a support integrally formed with the valve spring by insert injection molding and coupled to the discharge cover. The valve spring may define one or more holes filled with a molding liquid used to form the support in the insert injection molding of the support.
摘要翻译：提供了一种线性压缩机，该线性压缩机可以包括壳体，容纳在壳体中并限定用于制冷剂的压缩空间的缸体，缸体可以固定到其上的框架，在缸体内在轴向方向上往复运动的活塞并且压缩被供给至压缩空间的制冷剂，排出在压缩空间中被压缩的制冷剂的排出阀，排出盖，该排出盖联接至框架并且限定排出空间，通过打开排出阀从压缩空间排出的制冷剂可以被收集支撑排出阀的阀弹簧以及通过嵌入注射成型与阀弹簧一体形成并联接到排出盖的支撑件。阀弹簧可限定一个或多个填充有用于在支撑件的插入注射成型中形成支撑件的模制液体的孔。

4. 发明公开

EP3242026A1 LINEAR COMPRESSOR 有权转让
标题翻译：线性压缩机
公开(公告)号：EP3242026A1
公开(公告)日：2017-11-08
申请号：EP17169044.9
申请日：2017-05-02
申请人： LG Electronics, Inc.
发明人： HA, Dongkyun , YU, Yunhyeok , LEE, Jongwoo , JEON, Gyeoungjin , JUNG, Wonhyun
IPC分类号： F04B35/04 , F04B39/00 , F04B39/12
CPC分类号： F04B39/0044 , F04B35/04 , F04B35/045 , F04B39/0061 , F04B39/121 , F04B39/127
摘要： A linear compressor is provided that may include a compressor casing including a cylindrical shell and a pair of shell that covers both ends of the shell; a frame fixed to an inside of the shell; a cylinder accommodated in the shell and defining a compression space for a refrigerant; a piston inserted into the cylinder to linearly reciprocate in an axial direction of the cylinder and compress the refrigerant provided to the compression space; a motor assembly including a motor that provides power for a linear reciprocating motion to the piston, and a motor support that supports the motor; a spring that allows a resonant motion of the piston; a back cover that supports the spring; and a stopper provided in one of the pair of shell covers and contacting the back cover when the motor assembly vibrates in a radial direction of the cylinder, thereby preventing the motor assembly from colliding with the shell.
摘要翻译：提供了一种线性压缩机，其可以包括压缩机壳体，该压缩机壳体包括圆柱形壳体和覆盖该壳体的两端的一对壳体; 一个固定在壳体内部的框架; 容纳在壳体中并限定制冷剂的压缩空间的气缸; 插入所述气缸中以沿所述气缸的轴向方向线性往复运动并且压缩提供给所述压缩空间的制冷剂的活塞; 马达组件，其包括为所述活塞提供直线往复运动的动力的马达以及支撑所述马达的马达支架; 允许活塞的共振运动的弹簧; 支撑弹簧的后盖; 以及止动件，设置在所述一对外壳盖中的一个中，并且当所述电机组件在所述气缸的径向上振动时接触所述后盖，由此防止所述电机组件与所述外壳碰撞。

5. 发明授权

EP3594499B1 LINEAR COMPRESSOR 有权
公开(公告)号：EP3594499B1
公开(公告)日：2020-08-05
申请号：EP19155512.7
申请日：2019-02-05
申请人： LG Electronics Inc.
发明人： KIM, Hyunsoo , BAE, Sangeun , YU, Yunhyeok
IPC分类号： F04B35/04 , F04B39/00 , F04B39/12

6. 发明公开

EP3594499A1 LINEAR COMPRESSOR 有权
公开(公告)号：EP3594499A1
公开(公告)日：2020-01-15
申请号：EP19155512.7
申请日：2019-02-05
申请人： LG Electronics Inc.
发明人： KIM, Hyunsoo , BAE, Sangeun , YU, Yunhyeok
IPC分类号： F04B35/04 , F04B39/00 , F04B39/12
摘要： Provided is a linear compressor. The linear compressor includes a shell defining an outer appearance and having a cylindrical shape with both surfaces opened, first and second shell covers covering the openings of the shell, a compressor body provided in the shell; a first supporting damper connecting an end of the compressor body to the first shell cover and attenuating vibration of the compressor body, a support part protruding from the compressor body to the second shell cover, and a second supporting damper connecting the support part to an inner surface of the shell and attenuating the vibration of the compressor body. One end of the second supporting damper comes into contact with the support part at one point, and the other end of the second supporting damper comes into contact with the inner surface of the shell at two points that are spaced apart from each other.

7. 发明授权

EP3242026B1 LINEAR COMPRESSOR 有权转让
公开(公告)号：EP3242026B1
公开(公告)日：2018-11-14
申请号：EP17169044.9
申请日：2017-05-02
申请人： LG Electronics Inc.
发明人： HA, Dongkyun , YU, Yunhyeok , LEE, Jongwoo , JEON, Gyeoungjin , JUNG, Wonhyun
IPC分类号： F04B35/04 , F04B39/00 , F04B39/12
CPC分类号： F04B39/0044 , F04B35/04 , F04B35/045 , F04B39/0061 , F04B39/121 , F04B39/127
摘要： A linear compressor is provided that may include a compressor casing including a cylindrical shell and a pair of shell that covers both ends of the shell; a frame fixed to an inside of the shell; a cylinder accommodated in the shell and defining a compression space for a refrigerant; a piston inserted into the cylinder to linearly reciprocate in an axial direction of the cylinder and compress the refrigerant provided to the compression space; a motor assembly including a motor that provides power for a linear reciprocating motion to the piston, and a motor support that supports the motor; a spring that allows a resonant motion of the piston; a back cover that supports the spring; and a stopper provided in one of the pair of shell covers and contacting the back cover when the motor assembly vibrates in a radial direction of the cylinder, thereby preventing the motor assembly from colliding with the shell.

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