公开(公告)号：US06220393B1

公开(公告)日：2001-04-24

申请号：US09310784

申请日：1999-05-12

申请人： Won Sik Oh ,  Kyung Bum Hur ,  Hyeong Kook Lee

发明人： Won Sik Oh ,  Kyung Bum Hur ,  Hyeong Kook Lee

IPC分类号： F01M100

CPC分类号： F04B35/045 ,  F04B39/02

摘要： An oil supply apparatus for a linear compressor reduces the number of valves which control oil suction and discharge, thereby enabling fabrication and assembly of an apparatus and supplying an oil of an adequate amount to friction areas of driving elements, and increases a compression force of a mass, thereby increasing circulation volume of an oil. The oil supply apparatus for the linear compressor, includes: a compressor unit in which an oil discharge outlet is formed; an oil supply pipe disposed at an outer side of the compressor unit, an end of which communicates with an end of the oil discharge outlet; an oil valve an end of which is fixedly engaged with a side portion of the compressor unit and the other end of which is selectively in contact with the other end of the oil discharge outlet; and a discharge cover positioned at an outer side of the oil valve and engaged with the compressor unit, so that an oil path is formed between the discharge cover and the compressor unit.

摘要翻译： 用于线性压缩机的供油装置减少了控制油吸入和排出的阀的数量，从而能够制造和组装设备并将足够量的油供给到驱动元件的摩擦区域，并且增加了压缩力 从而增加油的循环体积。 线性压缩机的供油装置包括：压缩机单元，其中形成排油口; 设置在所述压缩机单元的外侧的供油管，其一端与所述排油口的一端连通; 油阀，其一端与压缩机单元的侧部固定接合，另一端选择性地与排油口的另一端接触; 以及排出盖，其位于所述油阀的外侧并与所述压缩机单元接合，从而在所述排出盖和所述压缩机单元之间形成油路。

公开(公告)号：US06666663B2

公开(公告)日：2003-12-23

申请号：US10038903

申请日：2002-01-08

申请人： Hyeong Kook Lee ,  Hyung Jin Kim ,  Won Sik Oh ,  Hyuk Lee

发明人： Hyeong Kook Lee ,  Hyung Jin Kim ,  Won Sik Oh ,  Hyuk Lee

IPC分类号： F04B1703

CPC分类号： F04B39/10 ,  F04B35/045 ,  Y10T137/792

摘要： A gas suction apparatus for a reciprocating compressor, including a piston having a gas flowing passage where refrigerant gas flows, being inserted in the compression space formed in a cylinder enabling linear reciprocating movement, a fixing means combined to the piston and an inertia valve inserted in the gas flowing passage of the piston movably having a moving distance restricted by the fixing means, for opening and closing the gas flowing passage moving according to the pressure difference and inertia generated by the linear reciprocating movement of the piston can minimize dead volume of a gas compression space, ease controlling of a stroke and make the suction flowing of gas smoothly by an excellent reliability of response of valve, thus to improve compression performance. The damage of the component can be also prevented by increasing structural strength, thus to improve reliability.

摘要翻译： 一种用于往复式压缩机的吸气装置，包括具有制冷剂气体流动的气体流动通道的活塞，插入形成在能够进行往复运动的气缸中的压缩空间中，与活塞组合的固定装置和插入到活塞中的惯性阀 可移动地具有由固定装置限制的移动距离的活塞的气体流动通道用于打开和关闭根据由活塞的直线往复运动产生的压力差和惯性的气体流动通道移动的气体流动通道可以使气体的死体积减小 压缩空间，易于控制冲程，并通过阀的响应的良好可靠性平稳地使气体的吸入流动，从而提高压缩性能。 也可以通过提高结构强度来防止部件的损坏，从而提高可靠性。

公开(公告)号：US06299421B1

公开(公告)日：2001-10-09

申请号：US09524128

申请日：2000-03-13

申请人： Won Sik Oh ,  Hyeong Kook Lee

发明人： Won Sik Oh ,  Hyeong Kook Lee

IPC分类号： F04B3910

CPC分类号： F04B39/1073 ,  F04B35/045 ,  F04B39/0292

摘要： An oil supply apparatus of a linear compressor including an oil feeder frame having an oil cylinder, an oil suction hole communicated with the oil cylinder and an oil discharge hole; an oil cover combined to the oil feeder frame to cover the oil cylinder and having an oil suction opening selectively communicated with the oil suction hole and an oil communication space selectively communicated with the oil cylinder and the oil discharge hole; an oil piston positioned between the oil feeder frame and the oil cover, being inserted in the oil cylinder and performing a slidable reciprocal movement to suck and discharge oil; and a single oil valve positioned between the oil cover and the piston. In the apparatus, only one oil valve is used to reduce the parts in number and facilitate the assembling of the valve, and does not contact other structure during its operation of the opening and closing so that a proper amount of oil can be constantly supplied.

摘要翻译： 1.一种线性压缩机的供油装置，其特征在于，具备：具有油缸的供油框架，与所述油缸连通的吸油孔和排油孔; 油层，其与所述供油框架组合以覆盖所述油缸并具有与所述吸油孔选择性地连通的吸油口和与所述油缸和所述排油孔选择性连通的油连通空间; 定位在供油框架和油盖之间的油活塞插入油缸中并执行滑动往复运动以吸入和排出油; 以及位于油盖和活塞之间的单个油阀。 在该装置中，仅使用一个油阀来减少零件数量并且便于组装阀，并且在打开和关闭操作期间不接触其它结构，从而可以不间断地供应适量的油。

公开(公告)号：US06202791B1

公开(公告)日：2001-03-20

申请号：US09313925

申请日：1999-05-18

申请人： Won Sik Oh ,  Hyeong Kook Lee ,  Gye Young Song

发明人： Won Sik Oh ,  Hyeong Kook Lee ,  Gye Young Song

IPC分类号： F04B1704

CPC分类号： F04B35/045 ,  F04B39/02

摘要： An oil circulation structure for a linear compressor and a method of the same are disclosed. The oil circulation structure includes an exhaust portion oil circulation path in which an oil is circulated at an exhaust portion at which a gas compression and exhausting operation is performed, for thereby cooling the exhaust portion, a cylinder cooling oil circulation path communicating with one side of the exhaust portion oil circulation path for cooling an outer surface of the cylinder, a friction portion cooling oil circulation path for cooling a friction portion between the cylinder and the piston, a plurality of oil through holes formed at the cylinder for communicating the cylinder cooling oil circulation path with the friction portion cooling oil circulation path, an oil supply path for supplying the oil pumped from the oil supply unit into the cylinder cooling oil circulation path, and an oil exhaust hole formed at the frame and communicating another side of the exhaust portion oil circulation path for thereby returning the oil into the hermetic container, for thereby increasing a cooling effect of a cylinder and exhaust portion and a lubricating performance of a friction portion, enhancing the efficiency of a compressor, and decreasing an oil flowing noise for thereby enhancing a reliability of the product.

摘要翻译： 公开了一种用于线性压缩机的油循环结构及其方法。 油循环结构包括排气部分油循环路径，在该排气部分循环路径中，在执行气体压缩和排气操作的排气部分处循环油，从而冷却排气部分，与一侧连通的气缸冷却油循环路径 用于冷却气缸外表面的排气部分油循环路径，用于冷却气缸和活塞之间的摩擦部分的摩擦部分冷却油循环路径，形成在气缸上的多个油通孔，用于使气缸冷却油 具有摩擦部分冷却油循环路径的循环路径，用于将从供油单元泵送的油供给到气缸冷却油循环路径中的供油路径，以及形成在框架处并连通排气部分的另一侧的排油孔 油循环路径，从而将油返回到密封容器中，从而增加 提高气缸和排气部的冷却效果和摩擦部的润滑性能，提高压缩机的效率，减少油流动噪音，提高产品的可靠性。

公开(公告)号：US5945748A

公开(公告)日：1999-08-31

申请号：US62447

申请日：1998-04-17

申请人： Jung Sik Park ,  Hyeong Kook Lee ,  Hyung Jin Kim ,  Eon Pyo Hong

发明人： Jung Sik Park ,  Hyeong Kook Lee ,  Hyung Jin Kim ,  Eon Pyo Hong

IPC分类号： H02K1/18 ,  F04B35/04 ,  H02K1/14 ,  H02K3/52 ,  H02K33/16 ,  H02K41/02 ,  H07K15/02 ,  H07K33/02

CPC分类号： H02K33/16 ,  F04B35/045 ,  H02K1/145 ,  H02K3/525

摘要： The present invention relates to a linear motor for a linear compressor that improves efficiency of a motor and simplifies a assembling process for a lamination by which the lamination is fixed by a fixing ring not by a welding process and lead wires are securely disposed. In a linear motor for a linear compressor for introducing and exhausting external gas by compressing, wherein there are an outer lamination and an inner lamination which is wound by a coil connect to lead wires and supported by inner coil springs, the linear motor according to the present invention includes: a lamination wherein protruding portions respectively having a caulking groove are formed at concentric circles of radially arrayed iron pieces, and a conductor connected lead wires which are connected to the coil is fixed thereto; and a non-magnetic fixing ring caulked in the caulking groove for preventing the iron pieces from being loosened.

摘要翻译： 线性压缩机的线性电动机本发明涉及一种线性压缩机的线性电动机，其提高电动机的效率，并且简化了用于通过固定环而不是通过焊接工艺固定层压的层压的组装过程，并且引线被牢固地布置。 在用于通过压缩引入和排出外部气体的线性压缩机的线性电动机中，其中存在外部层压和被线圈缠绕的内部层压件连接到引线并由内部螺旋弹簧支撑的直线电动机，根据 本发明包括：层叠其中分别具有铆接槽的突出部分形成在径向排列的铁片的同心圆上，并且连接到线圈的导体连接的引线固定到其上; 以及铆接在铆接槽中的非磁性固定环，用于防止铁件松动。

公开(公告)号：US08074466B2

公开(公告)日：2011-12-13

申请号：US11970539

申请日：2008-01-08

申请人： Seong Jae Kim ,  Hyeong Kook Lee ,  Kyung Han Jeong

发明人： Seong Jae Kim ,  Hyeong Kook Lee ,  Kyung Han Jeong

IPC分类号： F25D3/00 ,  F25D25/00 ,  B67D7/84

CPC分类号： B67D1/0857 ,  F25C2400/10 ,  F25D23/02 ,  F25D23/126

摘要： There is provided a refrigerator. The refrigerator includes a storage space receiving food, a door, and a dispensing apparatus. The door selectively opens and closes the storage space. The dispensing apparatus dispenses contents stored in the storage space without opening the door. The dispensing apparatus substantially protrudes from an outer surface of the door.

摘要翻译： 提供冰箱。 冰箱包括容纳食物的存放空间，门和分配装置。 门选择性地打开和关闭存储空间。 分配装置在不打开门的情况下分配存储在存储空间中的内容。 分配装置基本上从门的外表面突出。

公开(公告)号：US06413057B1

公开(公告)日：2002-07-02

申请号：US09504399

申请日：2000-02-15

申请人： Eon Pyo Hong ,  Hyeong Kook Lee

发明人： Eon Pyo Hong ,  Hyeong Kook Lee

IPC分类号： F04B1704

CPC分类号： F04B35/045

摘要： A linear compressor including: a cover fixed at a rear side of a frame; a cylinder fixedly installed in a horizontal direction at the center of inside of the frame; an inner stator assembly fixedly installed at the frame in a state that its inner circumferential surface contacts an outer circumferential surface of the cylinder; an outer stator assembly fixedly installed at the frame, being spaced apart from the inner stator assembly to the outer periphery for a predetermined distance; a magnet assembly incorporated with a piston, making a linear reciprocal movement with one end portion thereof inserted in the gap between the inner stator assembly and the outer stator assembly; at least one inner resonance spring supported by the magnet assembly; and a plurality of outer resonance springs supported between the magnet assembly and the cover. With this construction, the gap between the cylinder and the inner stator assembly is is removed, reducing the inner diameter of the inner stator assembly, according to which the inner diameter of the magnet assembly is minimized, remarkably reducing the amount of the magnet to be used and the size of the motor, and thus, its production cost can be much reduced. In addition, since the inner resonance springs or the outer resonance spring are provided in plural number, its spring force can be dispersed and the mechanical reliability of the magnet assembly is highly improved.

摘要翻译： 一种线性压缩机，包括：固定在框架的后侧的盖; 一个在框架内部固定安装在水平方向上的圆筒; 固定地安装在框架上的内部定子组件，其内周面接触圆筒的外圆周表面; 固定地安装在框架上的外部定子组件与内部定子组件间隔开预定距离; 一个结合有活塞的磁体组件，其一端部插入在内部定子组件和外部定子组件之间的间隙中进行线性往复运动; 由所述磁体组件支撑的至少一个内共振弹簧; 以及支撑在磁体组件和盖之间的多个外共振弹簧。 利用这种结构，汽缸和内定子组件之间的间隙被去除，减小内部定子组件的内径，根据该内径，磁体组件的内径被最小化，显着地减少了磁体的量 使用和电机的尺寸，因此其生产成本可以大大降低。 此外，由于内共振弹簧或外共振弹簧设置多个，所以其弹簧力可以分散，并且磁体组件的机械可靠性得到很大改善。

公开(公告)号：US6097125A

公开(公告)日：2000-08-01

申请号：US67714

申请日：1998-04-28

申请人： Jung Sik Park ,  Hyeong Kook Lee ,  Jong Tae Heo ,  Seong Yeol Hyun

发明人： Jung Sik Park ,  Hyeong Kook Lee ,  Jong Tae Heo ,  Seong Yeol Hyun

IPC分类号： F04B39/00 ,  H02K1/34 ,  H02K33/16 ,  H02K21/12

CPC分类号： H02K1/34

摘要： A magnet fixed structure for a compressor motor, which includes a cylindrical magnet paddle in which a plurality of magnet insertion holes are formed along a circumference thereof or a cylindrical magnet paddle alone, a plurality of magnets inserted into the magnet insertion holes of the magnet paddle or fixed to the magnet paddle, and a magnet fixing ring or a varnish-type molding member for fixing the magnets, effectively fixes the magnets to the magnet paddle, for thereby improving reliability and efficiency of the compressor motor as well as mass-productivity thereof.

摘要翻译： 一种用于压缩机电动机的磁体固定结构，其包括圆柱形磁体桨，其中沿着圆周形成有多个磁体插入孔或单独的圆柱形磁体桨，多个磁体插入到磁体桨的磁体插入孔中 或固定到磁体桨上，并且用于固定磁体的磁体固定环或清漆型模制构件有效地将磁体固定到磁体桨，从而提高压缩机电动机的可靠性和效率以及其大规模生产率 。

公开(公告)号：US07659643B2

公开(公告)日：2010-02-09

申请号：US11565008

申请日：2006-11-30

申请人： Hyeong Kook Lee ,  Kyeong Bae Park ,  Jung Sik Park ,  Eon Pyo Hong

发明人： Hyeong Kook Lee ,  Kyeong Bae Park ,  Jung Sik Park ,  Eon Pyo Hong

IPC分类号： H02K33/00

CPC分类号： H02K33/16

摘要： There are provided a linear motor and the linear compressor using the linear motor. The linear motor includes a bobbin, a coil wound in the bobbin, an outer core provided on the bobbin, an inner core provided to perform a linear reciprocating motion with a moving body, and a magnet provided on the inner core so that the inner core and the moving body perform a linear reciprocating motion. The magnet is configured to provide a gap between the magnet and an outer core and to be in close contact to the inner core.

摘要翻译： 提供线性电机和使用线性电机的线性压缩机。 线性电动机包括绕线管，缠绕在线轴中的线圈，设置在线轴上的外芯，设置成与移动体进行线性往复运动的内芯和设置在内芯上的磁体，使得内芯 并且移动体执行线性往复运动。 磁体构造成在磁体和外芯之间提供间隙并与内芯紧密接触。

公开(公告)号：US06676388B2

公开(公告)日：2004-01-13

申请号：US10035174

申请日：2002-01-04

申请人： Hyeong Kook Lee ,  Jong Tae Heo

发明人： Hyeong Kook Lee ,  Jong Tae Heo

IPC分类号： F04B1704

CPC分类号： F04B35/045 ,  F04B2201/0206

摘要： A gas compression apparatus for a reciprocating compressor includes a reciprocating motor generating a linear reciprocal driving force, a compressing cylinder positioned within a predetermined distance from the reciprocating motor, a position controlling cylinder positioned within a predetermined distance from the compressing cylinder, an initial position variable type piston inserted into the compressing cylinder and the position controlling cylinder, and being linearly and reciprocally moved within the compressing cylinder and the position controlling cylinder, and a pressure controlling valve controlling a pressure inside the position controlling cylinder with the pressure of the gas discharged from the discharge chamber. The gas compression amount can be controlled by controlling the stroke distance of the initial position variable type piston according to the voltage control of the motor, an efficiency of the system can be heightened by preventing a refrigerant gas compression loss, and an efficiency of the compressor can be improved.

摘要翻译： 用于往复式压缩机的气体压缩装置包括产生线性往复驱动力的往复式电动机，位于与往复运动电动机预定距离内的压缩气缸，位于距压缩气缸预定距离内的位置控制气缸，初始位置变量 插入到压缩缸和位置控制缸中的活塞式活塞在压缩缸和位置控制缸内线性地往复移动;以及压力控制阀，其控制位置控制缸内部的压力， 放电室。 可以通过根据电动机的电压控制来控制初始位置可变型活塞的行程距离来控制气体压缩量，可以通过防止制冷剂气体压缩损失和压缩机的效率来提高系统的效率 可以改进。