公开(公告)号：US20150004027A1

公开(公告)日：2015-01-01

申请号：US14317120

申请日：2014-06-27

申请人： Kyoungseok KANG ,  Wonhyun JUNG ,  Chulgi ROH ,  Kiwook SONG ,  Jookon KIM ,  Sangsub JEONG

发明人： Kyoungseok KANG ,  Wonhyun JUNG ,  Chulgi ROH ,  Kiwook SONG ,  Jookon KIM ,  Sangsub JEONG

IPC分类号： F04B35/04

CPC分类号： F04B35/045 ,  F04B39/0061 ,  F04B39/0284 ,  F04B39/122 ,  F04B39/127

摘要： A linear compressor is provided. The linear compressor may include a shell having a refrigerant inlet, a cylinder arranged in the shell, a piston that reciprocates in the cylinder, a motor assembly that provides a drive force to the piston and having a permanent magnet, and a frame arranged on or at a side of the motor assembly. The cylinder may include a first outer circumference with which an inner stator of the motor assembly may be combined, and a second outer circumference that extends from the first outer circumference and forcibly press-fit into the frame.

摘要翻译： 提供线性压缩机。 线性压缩机可以包括具有制冷剂入口的壳体，设置在壳体中的气缸，在气缸中往复运动的活塞，向活塞提供驱动力并具有永磁体的马达组件，以及布置在其上的框架 在电机组件的一侧。 圆筒可以包括第一外圆周，马达组件的内定子可以与之组合，第二外圆周从第一外圆周延伸并强制压配合到框架中。

公开(公告)号：US20150004026A1

公开(公告)日：2015-01-01

申请号：US14317218

申请日：2014-06-27

申请人： Sangsub JEONG ,  Kyoungseok KANG ,  Wonhyun JUNG ,  Chulgi ROH ,  Jeonguk BYUN ,  Jookon KIM ,  Sunki YOON

发明人： Sangsub JEONG ,  Kyoungseok KANG ,  Wonhyun JUNG ,  Chulgi ROH ,  Jeonguk BYUN ,  Jookon KIM ,  Sunki YOON

IPC分类号： F04B35/04

CPC分类号： F04B35/045 ,  H02K1/34 ,  H02K15/03 ,  H02K33/16

摘要： A linear compressor is provided. The linear compressor may include a shell having a refrigerant inlet, a cylinder provided inside the shell, a piston that reciprocates inside the cylinder to compress a refrigerant, a motor assembly that provides a drive force to the piston, and a magnet assembly that delivers the drive force to the piston. The magnet assembly may include a magnet frame having a cylindrical shape. A permanent magnet may be installed in or on the magnet frame. A coupling plate may be coupled to a side of the magnet frame and may include a flange coupled to an end portion of the permanent magnet.

摘要翻译： 提供线性压缩机。 线性压缩机可以包括具有制冷剂入口的壳体，设置在壳体内部的气缸，在气缸内往复运动以压缩制冷剂的活塞，向活塞提供驱动力的电动机组件和传递 对活塞的驱动力。 磁体组件可以包括具有圆柱形形状的磁体框架。 永磁体可以安装在磁体框架中或其上。 联接板可以联接到磁体框架的侧面并且可以包括联接到永磁体的端部的凸缘。

公开(公告)号：US20150004021A1

公开(公告)日：2015-01-01

申请号：US14316908

申请日：2014-06-27

申请人： Kyoungseok KANG ,  Wonhyun JUNG ,  Chulgi ROH

发明人： Kyoungseok KANG ,  Wonhyun JUNG ,  Chulgi ROH

IPC分类号： F04B35/04

CPC分类号： F04B35/045 ,  F04B39/0005 ,  F04B39/122 ,  F05C2253/12

摘要： A linear compressor is provided that may include a shell including a refrigerant inlet, an outer stator provided in the shell and including a coil, an inner stator disposed to be spaced apart from the outer stator, a permanent magnet disposed to be movable between the outer stator and the inner stator, a cylinder including a compression space, in which a refrigerant sucked in through refrigerant inlet may be compressed, a piston coupled to the permanent magnet so as to be reciprocated in the cylinder, a first surface area provided on the piston and having a first hardness value, and a second surface area provided on the cylinder and having a second hardness value, such that a difference value between the first and second hardness values is more than a preset value.

摘要翻译： 提供一种线性压缩机，其可以包括壳体，壳体包括制冷剂入口，设置在壳体中的外部定子，并且包括线圈，设置成与外部定子间隔开的内部定子，设置成可在外部 定子和内部定子，包括压缩空间的气缸，其中通过制冷剂入口吸入的制冷剂可以被压缩;活塞，其连接到永磁体以便在气缸中往复运动;第一表面区域，设置在活塞上 并且具有第一硬度值，以及设置在所述圆筒上并具有第二硬度值的第二表面区域，使得所述第一和第二硬度值之间的差值大于预设值。