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1. 发明授权

US07771180B2 Compressor and oil separation device therefor 有权
标题翻译：压缩机及油分离装置
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。

2. 发明授权

US08043079B2 Hermetic compressor and refrigeration cycle device having the same 有权
标题翻译：密封压缩机和制冷循环装置具有相同的特性
公开(公告)号：US08043079B2
公开(公告)日：2011-10-25
申请号：US12181989
申请日：2008-07-29
申请人： Byung-Kil Yoo , Nam-Kyu Cho , Dong-Koo Shin , Yang-Hee Cho , Hyo-Keun Park , Cheol Hwan Kim
发明人： Byung-Kil Yoo , Nam-Kyu Cho , Dong-Koo Shin , Yang-Hee Cho , Hyo-Keun Park , Cheol Hwan Kim
IPC分类号： F04C2/00 , F04C15/00
CPC分类号： F25B31/004 , F01C11/004 , F04C2/102 , F04C23/008 , F04C29/025 , F04C29/026 , F04C29/045 , F04C2210/14 , F04C2240/806 , F25B43/02 , F25B2400/02 , Y10S418/01
摘要： A hermetic compressor and a refrigeration cycle device having the same are provided. An oil separator is installed either outside or inside of a casing to separate oil from a discharged refrigerant and an oil pump driven by a driving force of a motor is used to recollect the oil separated in the oil separator, whereby the separation between oil and refrigerant can effectively be performed and also a fabricating cost can be reduced. Also, an introduction of the separated refrigerant back into the compressor can be prevented so as to improve a cooling capability of the refrigeration cycle device. In addition, the oil pump is driven by the driving force of the motor, resulting in a simple configuration of the compressor and a reduction of a fabricating cost of the compressor.
摘要翻译：提供了一种封闭式压缩机和具有该封闭式压缩机的制冷循环装置。油分离器安装在壳体的外部或内部，以将油与排放的制冷剂分离，并且由马达的驱动力驱动的油泵用于回收在油分离器中分离的油，由此油和制冷剂之间的分离可以有效地进行，也可以降低制造成本。此外，可以防止将分离的制冷剂引入到压缩机中，从而提高制冷循环装置的冷却能力。此外，油泵由电动机的驱动力驱动，导致压缩机的简单构造和压缩机的制造成本的降低。

3. 发明申请

US20080206084A1 COMPRESSOR AND OIL SEPARATION DEVICE THEREFOR 有权
标题翻译：压缩机及其分离装置
公开(公告)号：US20080206084A1
公开(公告)日：2008-08-28
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： F04C29/02
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，提供了一种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。

4. 发明申请

US20090031753A1 COMPRESSOR 审中-公开
标题翻译：压缩机
公开(公告)号：US20090031753A1
公开(公告)日：2009-02-05
申请号：US12181987
申请日：2008-07-29
申请人： Byung-Kil YOO , Nam-Kyu Cho , Dong-Koo Shin , Yang-Hee Cho , Hyo-Keun Park , Cheol-Hwan Kim
发明人： Byung-Kil YOO , Nam-Kyu Cho , Dong-Koo Shin , Yang-Hee Cho , Hyo-Keun Park , Cheol-Hwan Kim
IPC分类号： F25B43/02 , F25B43/00
CPC分类号： F25B31/004 , F01C11/004 , F04C2/102 , F04C15/06 , F04C23/008 , F04C29/025 , F04C29/026 , F04C29/045 , F04C2210/14 , F04C2240/806 , F25B43/02 , F25B2400/02
摘要： A compressor is provided that includes a casing defining an inner space, a suction pipe connected to the casing, a discharge pipe connected to the casing, a motor located at the inner space of the casing, a compressing unit driven by the motor to compress a refrigerant, an oil separating unit configured to separate oil from the refrigerant discharged from the compressing unit, and an oil recollecting unit configured to pump the oil separated by the oil separating unit and recollect the separated oil into the compressor main body.
摘要翻译：提供一种压缩机，其包括限定内部空间的壳体，连接到壳体的吸入管，连接到壳体的排出管，位于壳体的内部空间的电动机，由电动机驱动以压缩制冷剂，油分离单元，其构造成将油从与压缩单元排出的制冷剂分离;油回收单元，其构造成泵送由油分离单元分离的油并将分离的油回收到压缩机主体中。

5. 发明申请

US20060078452A1 Oil discharge reducing device for scroll compressor 审中-公开
标题翻译：用于涡旋压缩机的排油减压装置
公开(公告)号：US20060078452A1
公开(公告)日：2006-04-13
申请号：US11034821
申请日：2005-01-14
申请人： Jin-Sung Park , Dong-Koo Shin , Cheol-Hwan Kim , Hyo-Keun Park , Yang-Hee Cho , In-Hwe Koo , Nam-Kyu Cho
发明人： Jin-Sung Park , Dong-Koo Shin , Cheol-Hwan Kim , Hyo-Keun Park , Yang-Hee Cho , In-Hwe Koo , Nam-Kyu Cho
IPC分类号： F04C2/00 , F01C1/02 , F04C18/00
CPC分类号： F04C23/008 , F04C29/026
摘要： An oil discharge reducing device for a scroll compressor comprises: a refrigerant guiding mechanism for guiding a refrigerant gas of high pressure discharged through a discharge opening of the fixed scroll to a rotor of the driving motor; and an oil separating mechanism penetrated through the rotor and for separating oil contained in the refrigerant gas by a centrifugal force caused by the rotation of the rotor while the refrigerant gas guided by the refrigerant guiding mechanism cools the driving motor as it flows though the driving motor. According to this, an amount of oil leaked to outside of the compressor is minimized, and the driving motor constituting the compressor can be effectively cooled.
摘要翻译：一种用于涡旋压缩机的排油装置，包括：制冷剂引导机构，用于将通过固定涡旋盘的排放口排出的高压制冷剂气体引导到驱动电动机的转子; 以及分离机构，其穿过转子并且通过由转子旋转引起的离心力分离制冷剂气体中所含的油，同时由制冷剂引导机构引导的制冷剂气体在驱动电动机通过驱动电动机时冷却驱动电机。因此，泄漏到压缩机外部的油量被最小化，能够有效地冷却构成压缩机的驱动马达。

6. 发明申请

US20090035160A1 HERMETIC COMPRESSOR AND REFRIGERATION CYCLE DEVICE HAVING THE SAME 有权
标题翻译：压缩机和制冷循环装置
公开(公告)号：US20090035160A1
公开(公告)日：2009-02-05
申请号：US12181989
申请日：2008-07-29
申请人： Byung-Kil YOO , Nam-Kyu Cho , Dong-Koo Shin , Yang-Hee Cho , Hyo-Keun Park , Cheol Hwan Kim
发明人： Byung-Kil YOO , Nam-Kyu Cho , Dong-Koo Shin , Yang-Hee Cho , Hyo-Keun Park , Cheol Hwan Kim
IPC分类号： F04B39/02
CPC分类号： F25B31/004 , F01C11/004 , F04C2/102 , F04C23/008 , F04C29/025 , F04C29/026 , F04C29/045 , F04C2210/14 , F04C2240/806 , F25B43/02 , F25B2400/02 , Y10S418/01
摘要： A hermetic compressor and a refrigeration cycle device having the same are provided. An oil separator is installed either outside or inside of a casing to separate oil from a discharged refrigerant and an oil pump driven by a driving force of a motor is used to recollect the oil separated in the oil separator, whereby the separation between oil and refrigerant can effectively be performed and also a fabricating cost can be reduced. Also, an introduction of the separated refrigerant back into the compressor can be prevented so as to improve a cooling capability of the refrigeration cycle device. In addition, the oil pump is driven by the driving force of the motor, resulting in a simple configuration of the compressor and a reduction of a fabricating cost of the compressor.
摘要翻译：提供了一种封闭式压缩机和具有该封闭式压缩机的制冷循环装置。油分离器安装在壳体的外部或内部，以将油与排放的制冷剂分离，并且由马达的驱动力驱动的油泵用于回收在油分离器中分离的油，由此油和制冷剂之间的分离可以有效地进行，也可以降低制造成本。此外，可以防止将分离的制冷剂引入到压缩机中，从而提高制冷循环装置的冷却能力。此外，油泵由电动机的驱动力驱动，导致压缩机的简单构造和压缩机的制造成本的降低。

7. 发明申请

US20060062682A1 Scroll compressor having refrigerant gas guide structure 审中-公开
标题翻译：具有制冷剂气体引导结构的涡旋压缩机
公开(公告)号：US20060062682A1
公开(公告)日：2006-03-23
申请号：US11211431
申请日：2005-08-26
申请人： Nam-Kyu Cho , Dong-Koo Shin , In-Hwe Koo , Jin-Sung Park
发明人： Nam-Kyu Cho , Dong-Koo Shin , In-Hwe Koo , Jin-Sung Park
IPC分类号： F01C1/02 , F04C2/00 , F03C4/00 , F01C1/063 , F04C18/00
CPC分类号： F01C21/10 , F04C18/0215 , F04C23/008 , F04C29/026 , F04C2240/30
摘要： A scroll compressor having a refrigerant gas guide structure includes: a casing forming a hermetic receiving space therein, and having a suction pipe for sucking a refrigerant gas and a discharge pipe for discharging a refrigerant gas; a fixed scroll having a wrap of an involute shape and a discharge hole for discharging a compressed refrigerant gas, and disposed in the casing; an orbiting scroll having a wrap of an involute shape, coupled with the fixed scroll and orbiting relative to the fixed scroll; and a gas guide member installed in the casing, for guiding the refrigerant gas discharged through the discharge hole.
摘要翻译：具有制冷剂气体引导结构的涡旋压缩机包括：壳体，其形成有密封容纳空间，并具有用于吸入制冷剂气体的吸入管和用于排出制冷剂气体的排出管; 固定涡旋盘，其具有渐开线形状的卷边和用于排出压缩的制冷剂气体的排出孔，并且设置在壳体中; 一种具有渐开线形状的包裹物的绕动涡旋盘，其与固定涡旋盘相耦合并相对于固定涡旋件运动; 以及气体引导构件，其安装在壳体中，用于引导通过排出孔排出的制冷剂气体。

8. 发明授权

US07160089B2 Eccentric coupling device in radial compliance scroll compressor 有权
标题翻译：径向顺涡度压缩机偏心联轴器
公开(公告)号：US07160089B2
公开(公告)日：2007-01-09
申请号：US10893941
申请日：2004-07-20
申请人： Sog-Kie Hong , Song Choi , Hong-Hee Park , Nam-Kyu Cho
发明人： Sog-Kie Hong , Song Choi , Hong-Hee Park , Nam-Kyu Cho
IPC分类号： F01C1/02
CPC分类号： F04C29/0057 , F04C18/0215 , F04C29/023
摘要： An eccentric coupling device in a radial compliance scroll compressor including a bush rotatably fitted in a boss of an orbiting scroll, and provided with a crank pin hole extending vertically throughout the bush, a crank pin eccentrically arranged at an upper end of a crankshaft adapted to orbit the orbiting scroll, and fitted in the crank pin hole while allowing a radial movement of the bush in the crank pin hole, the crank pin having an oil passage, and a cover member fitted in the crank pin hole at an upper end portion of the crank pin hole, and adapted to guide oil, fed through the oil passage, to be supplied between the slide bush and the boss. The crank pin is fitted in the crank pin hole such that an upper end thereof is arranged at a level lower than an upper end of the slide bush. The crank pin is eccentrically arranged with respect to the crankshaft. The oil passage communicates with an oil passage extending through the crankshaft.
摘要翻译：一种径向顺涡形压缩机中的偏心耦合装置，包括可旋转地装配在绕动涡旋盘的凸台中的衬套，并且设置有在整个衬套中垂直延伸的曲柄销孔，偏心地布置在曲轴上端的曲柄销，轨道运行的涡旋盘，并且装配在曲柄销孔中，同时允许衬套在曲柄销孔中的径向运动，曲柄销具有油通道，以及盖构件，其安装在曲柄销孔的上端部分曲柄销孔，并且适于引导通过油路供给的油，供给到滑动衬套和凸台之间。曲柄销安装在曲柄销孔中，使得其上端布置在比滑动衬套的上端低的水平。曲柄销相对于曲轴偏心布置。油路与延伸穿过曲轴的油路连通。

9. 发明申请

US20100122550A1 Hermetic compressor and refrigeration cycle device having the same 有权
标题翻译：密封压缩机和制冷循环装置具有相同的特性
公开(公告)号：US20100122550A1
公开(公告)日：2010-05-20
申请号：US12591263
申请日：2009-11-13
申请人： Nam-Kyu Cho , Hyo Keun Park , Byeong-Chul Lee , Se-Heon Choi
发明人： Nam-Kyu Cho , Hyo Keun Park , Byeong-Chul Lee , Se-Heon Choi
IPC分类号： F25B43/02 , F04B39/02
CPC分类号： F04C23/008 , F01C21/007 , F04C29/023 , F04C29/025 , F04C29/026 , F04C29/028 , F04C2240/809
摘要： Disclosed are a hermetic compressor and a refrigeration cycle device having the same. An oil separator for separating oil from a refrigerant is installed outside a casing. The oil separated by the oil separator is recollected into the casing by an oil pump driven by a driving force of a driving motor. The oil is recollected from the refrigerant and fabrication costs are be reduced. A cooling capability of the refrigeration cycle device is enhanced, the compressor has a simplified configuration, and the fabrication costs are reduced. Because an outlet of a discharge opening through which oil is discharged to the casing from the oil pump is installed at a position lower than a minimum level of oil in the casing, the refrigerant is prevented from backflowing into an oil passage, and the occurrence of air bubbles on the surface of oil in the compressor may be prevented.
摘要翻译：公开了一种封闭式压缩机和具有该封闭式压缩机的制冷循环装置。用于将油与制冷剂分离的油分离器安装在壳体外部。由油分离器分离的油通过由驱动电动机的驱动力驱动的油泵回收到壳体中。油从制冷剂中回收，制造成本降低。制冷循环装置的冷却能力得到提高，压缩机具有简化的结构，降低制造成本。因为从油泵将油排出到壳体的排出口的出口设置在比壳体内的最低油位低的位置，因此防止制冷剂回流到油路中，可以防止压缩机中的油表面上的气泡。

10. 发明申请

US20100122549A1 Hermetic compressor and refrigeration cycle device having the same 有权
标题翻译：密封压缩机和制冷循环装置具有相同的特性
公开(公告)号：US20100122549A1
公开(公告)日：2010-05-20
申请号：US12591264
申请日：2009-11-13
申请人： Nam-Kyu Cho , Hyo-Keun Park , Byeong-Chul Lee , Se-Heon Choi
发明人： Nam-Kyu Cho , Hyo-Keun Park , Byeong-Chul Lee , Se-Heon Choi
IPC分类号： F25B43/02 , F25B39/04 , F04B39/02 , F04B39/06
CPC分类号： F04C23/008 , F01C21/007 , F04C29/023 , F04C29/025 , F04C29/028 , F04C2240/809
摘要： To a hermetic compressor and a refrigeration cycle device having the same, an oil separator for separating oil from a refrigerant discharged from a compression unit is added. Separated oil is recollected into an oil pump driven by a driving motor. Because refrigerant separated from the oil is prevented from being re-introduced into the compressor, a cooling capability of the refrigeration cycle device may be enhanced. Because the oil pump is driven by the driving force of the driving motor, the compressor may have a simplified configuration, and the fabrication costs may be reduced. The oil used for a crankshaft lubrication process is returned to the oil pump by forming an oil pocket between bearing surfaces of a crankshaft and the oil pump, oil may be prevented from back-flowing to the oil separator from the crankshaft. This may allow oil to be smoothly recollected into the oil pump.
摘要翻译：另外，在封闭式压缩机和具有该制冷循环装置的冷冻循环装置中，添加了从压缩机排出的制冷剂中分离油的分油器。分离的油被回收到由驱动电动机驱动的油泵中。因为防止从油分离的制冷剂再次被引入到压缩机中，所以可以提高制冷循环装置的冷却能力。由于油泵由驱动电动机的驱动力驱动，所以压缩机可以具有简化的结构，并且可以降低制造成本。用于曲轴润滑过程的油通过在曲轴的轴承表面和油泵之间形成油袋而返回到油泵，可以防止油从曲轴回流到油分离器。这可能允许油顺利地回收到油泵中。

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