公开(公告)号：US07621722B2

公开(公告)日：2009-11-24

申请号：US11213276

申请日：2005-08-26

申请人： Dong-koo Shin ,  Yang-hee Cho ,  Cheol-hwan Kim

发明人： Dong-koo Shin ,  Yang-hee Cho ,  Cheol-hwan Kim

IPC分类号： F04B39/02

CPC分类号： F04C29/028 ,  F04C23/008 ,  H02K1/32 ,  H02K29/12 ,  Y10S417/902

摘要： A rotor of a compressor includes a stack having a plurality of symmetrical flux barriers and gaseous refrigerant passages formed at sides of the flux barriers, a pair of end covers mounted on the upper and lower sides of the stack, and an oil scattering prevention device installed in the gaseous refrigerant passages and having prevention plates for preventing oil, passing through the gaseous passages, from entering gaps of the stack and from leaking out of the stack the stack due to the centrifugal force.

摘要翻译： 压缩机的转子包括具有多个对称的磁通屏障和形成在磁通屏障的侧面的气态制冷剂通道的堆叠，安装在堆叠的上侧和下侧的一对端盖，以及安装 在气态制冷剂通道中并且具有用于防止油通过气体通道的防止板，从而进入堆叠的间隙并且由于离心力而从堆叠泄漏出堆叠。

公开(公告)号：US06863510B2

公开(公告)日：2005-03-08

申请号：US10338724

申请日：2003-01-09

申请人： Yang-Hee Cho

发明人： Yang-Hee Cho

IPC分类号： F04C18/02 ,  F04C23/00 ,  F04C28/26 ,  F04C28/28 ,  F04B23/00 ,  F04B17/00 ,  F15B21/04 ,  F16K11/00 ,  F01C2/00

CPC分类号： F04C28/26 ,  F04C18/0215 ,  F04C23/008 ,  F04C28/28 ,  Y10T137/4358

摘要： Disclosed is a vacuum preventing device for a scroll compressor comprising: a chamber formed at one side of a fixed scroll and having a suction hole, a compression hole, and a discharge hole at an inner circumference surface thereof; an open/close member installed in the chamber and having a seal oil groove at an outer circumference surface thereof for selectively connecting the discharge hole to the suction hole; and an elasticity member installed in the chamber for providing an elasticity force to the open/close member. The device can enhance a compression efficiency of the compressor by preventing gas leakage efficiently and reduce a fabricating cost by improving a design of a clearance and enhancing a tolerance limit range.

摘要翻译： 本发明公开了一种涡旋式压缩机的真空防止装置，其特征在于，包括：在固定涡旋盘的一侧形成有在其内周面具有吸入孔，压缩孔和排出孔的室; 安装在所述室中的开/关构件，并且在其外周表面上具有用于选择性地将排出孔连接到吸入孔的密封油槽; 以及安装在所述室中的弹性构件，用于向所述打开/关闭构件提供弹性力。 该装置可以通过改善间隙的设计和增加公差极限范围来有效地防止气体泄漏并降低制造成本来提高压缩机的压缩效率。

公开(公告)号：US07771180B2

公开(公告)日：2010-08-10

申请号：US11856794

申请日：2007-09-18

申请人： Yang-Hee Cho ,  Nam-Kyu Cho ,  Dong-Koo Shin

发明人： Yang-Hee Cho ,  Nam-Kyu Cho ,  Dong-Koo Shin

IPC分类号： F01C1/02

CPC分类号： F04C18/0215 ,  F04C23/008 ,  F04C29/026 ,  F04C2240/30

摘要： A compressor and oil separation device therefore are provided. The oil separation device is integrated with a compressor and includes a first case having a refrigerant inlet into which a refrigerant mixed with oil is sucked and an oil recollecting member through which oil separated from the refrigerant flows, and a second case positioned outside of the first case and having a refrigerant outlet through which refrigerant separated from an oil is discharged. With this constructions, a pipe connecting the compressor and a separate oil separation device is not required, thereby reducing fabrication costs and facilitating installation.

摘要翻译： 因此，提供了压缩机和油分离装置。 油分离装置与压缩机一体化，并且包括具有制冷剂入口的第一壳体，其中吸入与油混合的制冷剂和与制冷剂分离的油流过的回油构件，以及位于第一 并且具有从油排出的制冷剂的制冷剂出口。 利用这种结构，不需要连接压缩机和单独的油分离装置的管道，从而降低制造成本并且便于安装。

公开(公告)号：US07381037B2

公开(公告)日：2008-06-03

申请号：US11034776

申请日：2005-01-14

申请人： Cheol-Hwan Kim ,  Dong-Koo Shin ,  Hyo-Keun Park ,  Yang-Hee Cho

发明人： Cheol-Hwan Kim ,  Dong-Koo Shin ,  Hyo-Keun Park ,  Yang-Hee Cho

IPC分类号： F01C1/02 ,  F04C2/00

CPC分类号： F04C28/16 ,  F04C18/0215 ,  F04C23/008

摘要： An apparatus for varying the capacity of a scroll compressor is disclosed. The apparatus for varying the capacity of a scroll compressor includes a bypass passage for connecting a compression pocket under intermediate pressure among compression pockets formed by a wrap of a fixed scroll and a wrap of a orbiting scroll and a suction side through which refrigerant is inhaled into the compression pocket to each other, an opening and closing device for opening and closing the bypass passage, and an elastic opening and closing device mounted in the bypass passage to open and close the bypass passage by the pressure of the compression pocket and the pressure and elasticity of the suction side according as the bypass passage is opened and closed by the opening and closing device. Therefore, it is possible to simplify the structure of varying the capacity of a compressor such that it is possible to reduce the size of the apparatus for varying the capacity of a scroll compressor and to thus reduce the number of parts.

摘要翻译： 公开了一种用于改变涡旋压缩机容量的装置。 用于改变涡旋压缩机的容量的装置包括旁通通道，用于在中间压力下连接由固定涡旋件的涡卷和动涡旋件的涡卷和吸入侧的涡卷之间的中间压力，制冷剂被吸入 彼此相对的压缩袋，用于打开和关闭旁路通道的打开和关闭装置，以及安装在旁路通道中的弹性开闭装置，以通过压缩袋的压力和压力来打开和关闭旁路通道，以及 作为旁通通道的吸入侧的弹性由开闭装置打开和关闭。 因此，可以简化变更压缩机的容量的结构，从而可以减小用于改变涡旋压缩机的容量的装置的尺寸并因此减少零件数量。

公开(公告)号：US07326039B2

公开(公告)日：2008-02-05

申请号：US11034770

申请日：2005-01-14

申请人： Cheol-Hwan Kim ,  Dong-Koo Shin ,  Hyo-Keun Park ,  Yang-Hee Cho

发明人： Cheol-Hwan Kim ,  Dong-Koo Shin ,  Hyo-Keun Park ,  Yang-Hee Cho

IPC分类号： F03C2/00 ,  F04C18/00

CPC分类号： F04C27/005 ,  F04C18/0215 ,  F04C28/265

摘要： The present invention discloses an apparatus for varying a capacity of a scroll compressor. The apparatus comprises: a pressure control mechanism for controlling a pressure applied to the back of a orbiting scroll orbiting engaged with a fixed scroll; and a sealing varying mechanism for changing a sealing region of a orbiting scroll wrap and a sealing region of a fixed scroll wrap according to a change in the pressure applied to the back of the orbiting scroll. By this, the capacity of a refrigerant compressed by the fixed scroll and orbiting scroll using a high pressure in a casing can be varied to thus minimize the power consumption.

摘要翻译： 本发明公开了一种用于改变涡旋压缩机的容量的装置。 该装置包括：压力控制机构，用于控制施加到与固定涡旋件接合的绕动涡盘的背面的压力; 以及密封变化机构，用于根据施加到绕动涡卷的背面的压力的变化来改变绕动涡卷的密封区域和固定的涡卷的密封区域。 由此，可以改变由壳体内的高压将固定涡旋件和绕动涡旋件压缩的制冷剂的容量变化，从而使功耗最小化。

公开(公告)号：US20060127262A1

公开(公告)日：2006-06-15

申请号：US11250542

申请日：2005-10-17

申请人： Dong-Koo Shin ,  Cheol-Hwan Kim ,  Yang-Hee Cho

发明人： Dong-Koo Shin ,  Cheol-Hwan Kim ,  Yang-Hee Cho

IPC分类号： F01C1/02 ,  F04C2/00 ,  F01C1/063 ,  F04C18/00

CPC分类号： F04C29/026 ,  F04C18/0215 ,  F04C23/008 ,  F04C29/0021 ,  F04C2240/807

摘要： An oil discharge preventing apparatus of a scroll compressor comprises: a balance weight coupled to a rotor of a driving motor so as to offset an unbalance generated when an orbiting scroll performs an orbiting motion by receiving a rotation force of the driving motor; and a lower fixed oil guide fixedly coupled between the balance weight and the rotor, for preventing oil from being spread in a casing and guiding the oil downwardly to a bottom of the casing, whereby an oil leakage to the outside of the casing can be minimized, the number of construction components can be reduced, and assembling processes can be simplified.

摘要翻译： 一种涡旋式压缩机的排油装置，包括：平衡重物，与所述驱动电动机的转子相连接，以便通过接受所述驱动电动机的旋转力来抵消绕动涡盘进行轨道运动时产生的不平衡; 以及固定地连接在平衡重和转子之间的下部固定油引导件，用于防止油扩散到壳体中并将油引导到壳体的底部，从而可以使壳体外部的油泄漏最小化 可以减少构造部件的数量，能够简化组装工序。

公开(公告)号：US20060099097A1

公开(公告)日：2006-05-11

申请号：US11034770

申请日：2005-01-14

申请人： Cheol-Hwan Kim ,  Dong-Koo Shin ,  Hyo-Keun Park ,  Yang-Hee Cho

发明人： Cheol-Hwan Kim ,  Dong-Koo Shin ,  Hyo-Keun Park ,  Yang-Hee Cho

IPC分类号： F01C1/02 ,  F04C2/00 ,  F01C1/063 ,  F04C18/00 ,  F03C2/00 ,  F03C4/00

CPC分类号： F04C27/005 ,  F04C18/0215 ,  F04C28/265

摘要： The present invention discloses an apparatus for varying a capacity of a scroll compressor. The apparatus comprises: a pressure control mechanism for controlling a pressure applied to the back of a orbiting scroll orbiting engaged with a fixed scroll; and a sealing varying mechanism for changing a sealing region of a orbiting scroll wrap and a sealing region of a fixed scroll wrap according to a change in the pressure applied to the back of the orbiting scroll. By this, the capacity of a refrigerant compressed by the fixed scroll and orbiting scroll using a high pressure in a casing can be varied to thus minimize the power consumption.

摘要翻译： 本发明公开了一种用于改变涡旋压缩机的容量的装置。 该装置包括：压力控制机构，用于控制施加到与固定涡旋件接合的绕动涡盘的背面的压力; 以及密封变化机构，用于根据施加到绕动涡卷的背面的压力的变化来改变绕动涡卷的密封区域和固定的涡卷的密封区域。 由此，可以改变由壳体内的高压将固定涡旋件和绕动涡旋件压缩的制冷剂的容量变化，从而使功耗最小化。

公开(公告)号：US20060057012A1

公开(公告)日：2006-03-16

申请号：US11211430

申请日：2005-08-26

申请人： Hyo-Keun Park ,  Cheol-Hwan Kim ,  Yang-Hee Cho

发明人： Hyo-Keun Park ,  Cheol-Hwan Kim ,  Yang-Hee Cho

IPC分类号： F01C1/02 ,  F04C2/00 ,  F01C1/063

CPC分类号： F04C23/008 ,  F04C18/0215 ,  F04C29/026

摘要： A scroll compressor having a function of preventing an outflow of lubrication oil comprises: a lubrication oil separating net installed at an upper surface of a fixed scroll; a lubrication oil separating plate installed at an upper portion of the lubrication oil separating net; and a refrigerant gas guide member installed outside the lubrication oil separating plate at a certain distance. Accordingly, lubrication oil is effectively prevented from flowing out of the casing through the discharge pipe together with a refrigerant gas when a refrigerant gas is discharged. Thus, the lubrication oil always remains in the casing, thereby reducing abrasion of each component. Thus, performance of each component can be improved, and thus compression performance of the compressor can be improved too.

摘要翻译： 具有防止润滑油流出的功能的涡旋压缩机包括：安装在固定涡旋盘的上表面的润滑油分离网; 安装在润滑油分离网的上部的润滑油分离板; 以及在一定距离内安装在润滑油分离板外侧的制冷剂气体引导构件。 因此，当排出制冷剂气体时，有效地防止润滑油与制冷剂气体一起通过排出管从壳体流出。 因此，润滑油总是保持在壳体中，从而减少每个部件的磨损。 因此，能够提高各部件的性能，能够提高压缩机的压缩性能。

公开(公告)号：US06478556B2

公开(公告)日：2002-11-12

申请号：US09737938

申请日：2000-12-18

申请人： Se Heon Choi ,  Young Il Chang ,  Byeong Chul Lee ,  Yang Hee Cho

发明人： Se Heon Choi ,  Young Il Chang ,  Byeong Chul Lee ,  Yang Hee Cho

IPC分类号： F04C1800

CPC分类号： F04C18/0269

摘要： Disclosed is an asymmetric scroll compressor. The compressor includes an orbiting scroll possessing a wrap which has an involute curve-shaped configuration, an Oldham ring arranged on a lower surface of the orbiting scroll to prevent the orbiting scroll from being reversely rotated, and a fixed scroll having a wrap which has an involute curve-shaped configuration and is engaged with the wrap of the orbiting scroll such that compression chambers are defined between the wraps of the orbiting and fixed scrolls by rotating motion of the orbiting scroll. The wrap of the fixed scroll further extends within the range of 180° than the wrap of the orbiting scroll in a direction where an involute curve extends. A center of a base circle of the orbiting scroll wrap is positioned within a region which ranges circumferentially between 30° in a direction where the existing orbiting scroll wrap is wound up and 60° in a direction where the existing orbiting scroll wrap is extended, when measured from a straight line connecting a center of a base circle of the existing orbiting scroll wrap with an outer end of the existing orbiting scroll wrap, and radially between 0.1 times and 0.5 times a rotating radius of the orbiting scroll wrap.

摘要翻译： 公开了一种不对称涡旋压缩机。 压缩机包括具有卷曲的绕动涡旋盘，其具有渐开线曲线形状，布置在绕动涡盘的下表面上的防止旋转涡旋件反向转动的十字环，以及具有涡卷的固定涡旋盘， 渐开线曲线形构造并且与绕动涡旋盘的包裹物接合，使得通过旋转涡旋件的旋转运动将压缩室限定在绕动涡旋盘和固定涡旋盘的涡卷之间。 固定涡卷的卷绕物在与渐开线曲线延伸的方向上的绕动涡卷的卷绕的180°的范围内进一步延伸。 旋转涡卷的基圆的中心位于沿着现有的绕涡旋卷​​绕卷绕的方向周向地在30°之间的区域中，并且在现有的绕涡旋卷​​绕的方向上延伸60°， 从连接现有绕线涡卷的基圆的中心与现有绕线涡旋盘的外端的直线测量，并且径向地位于绕动涡旋盘的旋转半径的0.1倍和0.5倍之间。

公开(公告)号：US20100089093A1

公开(公告)日：2010-04-15

申请号：US12480245

申请日：2009-06-08

申请人： Cheol-Hwan KIM ,  Sung-Yong AHN ,  Ki-Tae JANG ,  Yong-Kyu CHOI ,  Byeong-Chul LEE ,  Yang-Hee CHO ,  Se-Heon CHOI

发明人： Cheol-Hwan KIM ,  Sung-Yong AHN ,  Ki-Tae JANG ,  Yong-Kyu CHOI ,  Byeong-Chul LEE ,  Yang-Hee CHO ,  Se-Heon CHOI

IPC分类号： F25B1/00 ,  F01C1/02

CPC分类号： F04C18/0215 ,  F04C18/0253 ,  F04C29/023 ,  F04C29/028

摘要： A scroll compressor and a refrigerating machine including the scroll compressor are provided. An oil supply channel may be formed in a fixed scroll of the compressor so as to provide for communication between a back pressure chamber and compression chambers formed between the fixed scroll and an orbiting scroll. The oil supply channel enables oil to be smoothly introduced from the back pressure chamber into each compression chamber, so that frictional losses and refrigerant leakage in the compression chambers may be effectively prevented, and efficiency of the compressor and the refrigerating machine including the compressor may be enhanced.

摘要翻译： 提供一种涡旋压缩机和包括涡旋压缩机的制冷机。 供油通道可以形成在压缩机的固定涡旋件中，以便提供背压室与形成在固定涡旋件与绕动涡旋件之间的压缩室之间的连通。 供油通道使得油能够从背压室顺利地引入每个压缩室，从而可以有效地防止压缩室中的摩擦损失和制冷剂泄漏，并且包括压缩机的压缩机和制冷机的效率可以是 增强。