公开(公告)号：US20060152102A1

公开(公告)日：2006-07-13

申请号：US11239127

申请日：2005-09-30

申请人： Sang-Sub Jeong ,  Won-Sik Oh ,  Hyuk Lee

发明人： Sang-Sub Jeong ,  Won-Sik Oh ,  Hyuk Lee

IPC分类号： H02K1/12

CPC分类号： H02K33/16 ,  F04B35/045 ,  H02K1/145 ,  H02K5/14

摘要： A stator fixing apparatus of a reciprocating compressor comprises a first frame on which a plurality of first core blocks, each comprising a plurality of laminated stator core sheets, are radially coupled, the plurality of first core blocks being coupled to one side surface of a bobbin body, and a second frame on which a plurality of second core blocks, each comprising a plurality of laminated stator core sheets, are radially coupled. The plurality of second core blocks are coupled to the other side surface of the bobbin body. A coupling portion is provided at each contact portion between the first core block and the second core block, for coupling the first and second core blocks. Thus, deformation of an initial shape of the stator or increase of a defect rate due to a molding material can be prevented, and heat and moisture can easily be discharged, so as to improve the efficiency and reliability of the reciprocating compressor.

摘要翻译： 往复式压缩机的定子固定装置包括：第一框架，多个第一芯块，每个包括多个层叠的定子芯片，多个第一芯块径向耦合在其上，所述多个第一芯块联接到线轴的一个侧表面 主体和第二框架，其上包括多个层叠的定子芯片的多个第二芯块径向地联接在该第二框架上。 多个第二芯块联接到线轴主体的另一个侧表面。 耦合部分设置在第一芯块和第二芯块之间的每个接触部分处，用于联接第一和第二芯块。 因此，可以防止定子的初始形状的变形或由于成型材料引起的缺陷率的增加，并且可以容易地排出热和水分，从而提高往复式压缩机的效率和可靠性。

公开(公告)号：US08177529B2

公开(公告)日：2012-05-15

申请号：US12216159

申请日：2008-06-30

申请人： Sang-Sub Jeong ,  Won-Sik Oh ,  Hyuk Lee

发明人： Sang-Sub Jeong ,  Won-Sik Oh ,  Hyuk Lee

IPC分类号： F04B17/04

CPC分类号： F04B35/045 ,  F04B2203/0403 ,  Y10S417/902

摘要： In a compressor, a motor includes a stator and a moving member that reciprocates. A frame supports the stator and a conductivity member flows at least a portion of magnetic flux flowing away from the stator back to the stator. Accordingly, the reciprocating compressor has enhanced energy efficiency.

摘要翻译： 在压缩机中，电动机包括定子和往复运动的移动构件。 框架支撑定子，并且导电构件将从定子流出的至少一部分磁通量流回定子。 因此，往复式压缩机具有提高的能量效率。

公开(公告)号：US07659642B2

公开(公告)日：2010-02-09

申请号：US11239127

申请日：2005-09-30

申请人： Sang-Sub Jeong ,  Won-Sik Oh ,  Hyuk Lee

发明人： Sang-Sub Jeong ,  Won-Sik Oh ,  Hyuk Lee

IPC分类号： H02K33/00 ,  H02K1/00

CPC分类号： H02K33/16 ,  F04B35/045 ,  H02K1/145 ,  H02K5/14

摘要： A stator fixing apparatus of a reciprocating compressor comprises a first frame on which a plurality of first core blocks, each comprising a plurality of laminated stator core sheets, are radially coupled, the plurality of first core blocks being coupled to one side surface of a bobbin body, and a second frame on which a plurality of second core blocks, each comprising a plurality of laminated stator core sheets, are radially coupled. The plurality of second core blocks are coupled to the other side surface of the bobbin body. A coupling portion is provided at each contact portion between the first core block and the second core block, for coupling the first and second core blocks. Thus, deformation of an initial shape of the stator or increase of a defect rate due to a molding material can be prevented, and heat and moisture can easily be discharged, so as to improve the efficiency and reliability of the reciprocating compressor.

摘要翻译： 往复式压缩机的定子固定装置包括：第一框架，多个第一芯块，每个包括多个层叠的定子芯片，多个第一芯块径向耦合在其上，所述多个第一芯块联接到线轴的一个侧表面 主体和第二框架，其上包括多个层叠的定子芯片的多个第二芯块径向地联接在所述第二框架上。 多个第二芯块联接到线轴主体的另一个侧表面。 耦合部分设置在第一芯块和第二芯块之间的每个接触部分处，用于联接第一和第二芯块。 因此，可以防止定子的初始形状的变形或由于成型材料引起的缺陷率的增加，并且可以容易地排出热和水分，从而提高往复式压缩机的效率和可靠性。

公开(公告)号：US20090116983A1

公开(公告)日：2009-05-07

申请号：US12216159

申请日：2008-06-30

申请人： Sang-Sub Jeong ,  Won-Sik Oh ,  Hyuk Lee

发明人： Sang-Sub Jeong ,  Won-Sik Oh ,  Hyuk Lee

IPC分类号： F04B17/03

CPC分类号： F04B35/045 ,  F04B2203/0403 ,  Y10S417/902

摘要： In a compressor, a motor includes a stator and a moving member that reciprocates. A frame supports the stator and a conductivity member flows at least a portion of magnetic flux flowing away from the stator back to the stator. Accordingly, the reciprocating compressor has enhanced energy efficiency.

摘要翻译： 在压缩机中，电动机包括定子和往复运动的移动构件。 框架支撑定子，并且导电构件将从定子流出的至少一部分磁通量流回定子。 因此，往复式压缩机具有提高的能量效率。

公开(公告)号：US06729861B2

公开(公告)日：2004-05-04

申请号：US10188076

申请日：2002-07-03

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

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

IPC分类号： F04B1703

CPC分类号： F04B35/045 ,  Y10S417/902

摘要： A reciprocating compressor includes a compressing unit fixed by a first frame inside a hermetic casing, for compressing gas, a driving motor fixed by a second frame and a third frame inside the hermetic casing, a spring seat member connected with a piston of the compressing unit and positioned between the first frame and the second frame, a plurality of connection members respectively connecting the first and second frame and having a predetermined space in the circumferential direction of the first and second frame, a first spring installed between the first frame and the spring seat member, a second spring installed between the spring seat member and the second frame, wherein each end of the first and second springs is positioned in a space among the connection members. Therefore, the compressor can be miniaturized and the installation space of the compressor can be substantially reduced.

摘要翻译： 往复式压缩机包括压缩单元，该压缩单元由密封壳体内的第一框架固定，用于压缩气体，由第二框架固定的驱动马达和密封壳体内的第三框架;弹簧座构件，其与压缩单元的活塞连接 并且位于所述第一框架和所述第二框架之间，多个连接构件，分别连接所述第一框架和所述第二框架，并且在所述第一框架和第二框架的圆周方向上具有预定空间;第一弹簧，安装在所述第一框架和所述弹簧之间 座椅构件，安装在弹簧座构件和第二框架之间的第二弹簧，其中第一和第二弹簧的每个端部定位在连接构件之间的空间中。 因此，能够使压缩机小型化，能够大幅降低压缩机的安装空间。

公开(公告)号：US20110163689A1

公开(公告)日：2011-07-07

申请号：US12959247

申请日：2010-12-02

申请人： Seung-Wan KIM ,  Won-Sik Oh ,  Ja-Min Koo

发明人： Seung-Wan KIM ,  Won-Sik Oh ,  Ja-Min Koo

IPC分类号： H05B37/02

CPC分类号： H05B33/0887 ,  Y02B20/341

摘要： A light source apparatus includes a light source disposed adjacent to a side portion of a light guide plate and a light source driver driving the light source. The light source driver includes a booster and a protecting circuit. The booster boosts an input voltage to a driving voltage for driving the light source. The protecting circuit selectively cuts off the input voltage applied to the booster according to an output current of the booster, reducing the risk of damage to the driver due to shorts, overcurrents, or the like.

摘要翻译： 光源装置包括与导光板的侧部相邻设置的光源和驱动光源的光源驱动器。 光源驱动器包括升压器和保护电路。 升压器将输入电压升压到用于驱动光源的驱动电压。 保护电路根据增压器的输出电流选择性地切断施加到升压器的输入电压，从而减少由于短路，过电流等而对驾驶员造成损坏的风险。

公开(公告)号：US06688431B2

公开(公告)日：2004-02-10

申请号：US09958981

申请日：2001-10-16

申请人： Won-Sik Oh

发明人： Won-Sik Oh

IPC分类号： F01M100

CPC分类号： F04B35/045 ,  F04B39/023

摘要： A lubricant supply apparatus for a reciprocating compressor is provided having a lubricant cylinder fixed to a compressing unit having a lubricant suction passage and oscillating with the compressing unit. A lubricant piston is slidably inserted into the lubricant cylinder for sucking and discharging lubricant by generating a pressure change inside the lubricant cylinder in coordinated oscillation with the compressing unit. A lubricant valve fixed to the compressing unit and having a lubricant suction valve opening in a suction process of the lubricant piston and a lubricant discharge valve opening in a discharge process of the lubricant piston are also provided. A valve cover covers the lubricant valve and is fixed to the compressing unit and includes a discharge port opening and shutting by the lubricant suction valve.

摘要翻译： 提供一种用于往复式压缩机的润滑剂供应装置，其具有固定到具有润滑剂吸入通道并与压缩单元一起振荡的压缩单元的润滑剂圆筒。 润滑剂活塞可滑动地插入润滑油缸中，用于通过在与压缩单元协同振荡的同时在润滑油缸内产生压力变化来吸入和排出润滑剂。 还设置有固定到压缩单元并且在润滑剂活塞的吸入过程中具有润滑剂吸入阀开口的润滑剂阀和在润滑剂活塞的排出过程中的润滑剂排出阀开口。 阀盖覆盖润滑阀，并固定在压缩单元上，并包括通过润滑剂吸入阀打开和关闭的排出口。

公开(公告)号：US20120062131A1

公开(公告)日：2012-03-15

申请号：US13219322

申请日：2011-08-26

申请人： Min-Soo CHOI ,  Jin-Won Jang ,  Won-Sik Oh

发明人： Min-Soo CHOI ,  Jin-Won Jang ,  Won-Sik Oh

IPC分类号： H05B37/02

CPC分类号： H05B33/0827

摘要： A light source apparatus includes a plurality of light source parts, a power supply part, a current selection part and a current control part. The plurality of the light source parts are connected in parallel and the power supply part provides power to a first terminal of each of the light source parts. The current selection part selects the current level of one of the light source parts as a reference current level. The current control part adjusts the levels of the currents flowing through the light source parts to be substantially equal to the reference current level. Selection of the light source part that provides the reference current level is dynamically changed.

摘要翻译： 光源装置包括多个光源部，电源部，电流选择部和电流控制部。 多个光源部并联连接，电源部向每个光源部的第一端子供电。 当前选择部分选择一个光源部分的当前电平作为参考电流电平。 电流控制部分调节流过光源部分的电流的电平基本上等于参考电流电平。 动态地改变提供参考电流电平的光源部分的选择。

公开(公告)号：US07063520B2

公开(公告)日：2006-06-20

申请号：US10331761

申请日：2002-12-31

申请人： Won-Sik Oh ,  Sang-Man Oh ,  Hyung-Jin Kim

发明人： Won-Sik Oh ,  Sang-Man Oh ,  Hyung-Jin Kim

IPC分类号： F04B53/10

CPC分类号： F04B39/0016 ,  Y10T137/785 ,  Y10T137/7891 ,  Y10T137/7893

摘要： In a reciprocating compressor including a piston slide-inserted into the compression space of the cylinder, having a gas path therein, inducing a fluid into the compression space through the gas path and varying a volume of the compression space while performing a linear reciprocating motion with a mover of a reciprocating motor; a suction valve combined with the front end of the piston detachably and adjusting suctioning of the fluid into the compression space; and a discharge valve combined with the front end of the piston detachably and opening/closing the compression space of the cylinder in the linear reciprocating motion of the piston, a suction valve assembly of a reciprocating compressor includes an elastic member for absorb impact of the suction valve in clash and a combining member consisting of a head portion having a width so as to be overlapped with part of an opening/closing portion of the suction valve or a retainer and a valve seat, and accordingly a reliability of the compressor can be improved.

公开(公告)号：US08564211B2

公开(公告)日：2013-10-22

申请号：US12959247

申请日：2010-12-02

申请人： Seung-Wan Kim ,  Won-Sik Oh ,  Ja-Min Koo

发明人： Seung-Wan Kim ,  Won-Sik Oh ,  Ja-Min Koo

IPC分类号： H05B37/00

CPC分类号： H05B33/0887 ,  Y02B20/341

摘要： A light source apparatus includes a light source disposed adjacent to a side portion of a light guide plate and a light source driver driving the light source. The light source driver includes a booster and a protecting circuit. The booster boosts an input voltage to a driving voltage for driving the light source. The protecting circuit selectively cuts off the input voltage applied to the booster according to an output current of the booster, reducing the risk of damage to the driver due to shorts, overcurrents, or the like.

摘要翻译： 光源装置包括与导光板的侧部相邻设置的光源和驱动光源的光源驱动器。 光源驱动器包括升压器和保护电路。 升压器将输入电压升压至用于驱动光源的驱动电压。 保护电路根据增压器的输出电流选择性地切断施加到升压器的输入电压，从而减少由于短路，过电流等而对驾驶员造成损坏的风险。