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1. 发明授权

US08419394B2 Hermetic compressor including a backflow preventing portion and refrigeration cycle device having the same 有权
标题翻译：密封压缩机包括防回流部分和具有该回流部分的制冷循环装置
公开(公告)号：US08419394B2
公开(公告)日：2013-04-16
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： F03C2/00 , F03C4/00 , F04C15/00 , F04C2/00
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。

2. 发明授权

US08342827B2 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：US08342827B2
公开(公告)日：2013-01-01
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： F01C1/02
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。

3. 发明授权

US08037712B2 Hermetic compressor and refrigeration cycle having the same 有权
标题翻译：密封压缩机和制冷循环具有相同的性能
公开(公告)号：US08037712B2
公开(公告)日：2011-10-18
申请号：US12579629
申请日：2009-10-15
申请人： Nam-Kyu Cho , Cheol-Hwan Kim , Hyo-Keun Park , Sung-Yong Ahn , Byeong-Chul Lee , Se-Heon Choi
发明人： Nam-Kyu Cho , Cheol-Hwan Kim , Hyo-Keun Park , Sung-Yong Ahn , Byeong-Chul Lee , Se-Heon Choi
IPC分类号： F25B43/02
CPC分类号： F25B1/04 , F04C18/0215 , F04C23/008 , F04C29/026 , F04C29/028 , F25B31/004 , F25B43/02 , F25B2400/02 , F25B2500/16
摘要： A hermetic compressor is provided, including a casing, having a suction pipe and discharge pipe connected thereto, a driving motor installed within the casing, a compressing device installed within the casing and operated by the driving motor to form compression chambers, an oil separator that separates oil from a refrigerant discharged from by compressing device, and an oil collecting pipe through which the oil separator communicates with the compression chambers. With this structure, oil can be appropriately supplied to one or more compressors based on capacity, thus improving reliability of oil distribution and enhancing compressor performance.
摘要翻译：本发明提供一种封闭式压缩机，其具有吸入管和与其连接的排出管的壳体，安装在壳体内的驱动马达，安装在壳体内并由驱动马达操作以形成压缩室的压缩装置，油分离器将油与由压缩装置排出的制冷剂分离，油分离器通过该集油管与压缩室连通。利用这种结构，可以基于容量适当地向一个或多个压缩机供给油，从而提高分配油的可靠性并提高压缩机性能。

4. 发明授权

US07717688B2 Oil pump for a compressor 有权
标题翻译：用于压缩机的油泵
公开(公告)号：US07717688B2
公开(公告)日：2010-05-18
申请号：US11604902
申请日：2006-11-28
申请人： Byoung Kil Yoo , Byeong Chul Lee
发明人： Byoung Kil Yoo , Byeong Chul Lee
IPC分类号： F04C15/00 , F04C27/02
CPC分类号： F04C29/025 , F04C2/04 , F04C2210/14 , F04C2210/24 , F16N7/366
摘要： An oil pump for a compressor is provided. The oil pump includes a pump body, a driving shaft coupled to the pump body, with a supply passage extending therethrough, and a plurality of pumping members which rotate with the driving shaft. Fluids such as oil are inhaled into the pump through various intakes, and the inhaled oil is directed towards the driving shaft, where the oil is supplied to the friction parts of the compressor for lubrication. The plurality of intakes into the pump provide for a continuous supply of oil to the friction parts.
摘要翻译：提供一种用于压缩机的油泵。油泵包括泵体，连接到泵体的驱动轴，其中延伸穿过其中的供给通道，以及与驱动轴一起旋转的多个泵送构件。诸如油的液体通过各种进气口吸入泵中，并且吸入的油被引向驱动轴，在该驱动轴处将油供应到压缩机的摩擦部分用于润滑。进入泵的多个入口提供了连续供应到摩擦部件的油。

5. 发明申请

US20100092321A1 SCROLL COMPRESSOR AND REFRIGERATING MACHINE HAVING THE SAME 有权
标题翻译：滚动式压缩机和具有该压缩机的制冷机
公开(公告)号：US20100092321A1
公开(公告)日：2010-04-15
申请号：US12480199
申请日：2009-06-08
申请人： Cheol-Hwan Kim , Sung-Yong Ahn , Byung-Kil Yoo , Yong-Kyu Choi , Byeong-Chul Lee , Yang-Hee Cho , Se-Heon Choi
发明人： Cheol-Hwan Kim , Sung-Yong Ahn , Byung-Kil Yoo , Yong-Kyu Choi , Byeong-Chul Lee , Yang-Hee Cho , Se-Heon Choi
IPC分类号： F01C1/02 , F25B1/00
CPC分类号： F04C29/028 , F04C18/0253 , F04C23/008
摘要： A scroll compressor and a refrigerating machine including the same are provided. In the scroll compressor, an oil supply hole formed in an orbiting scroll guides oil from a space between a frame and the orbiting scroll to a space between a fixed scroll and the orbiting scroll, and an oil supply groove formed at the fixed scroll maintains communication with the oil supply hole, thereby rapidly supplying oil to a bearing surface between the fixed scroll and the orbiting scroll before the oil is introduced into a back pressure chamber. This enhances compressor efficiency by effectively preventing frictional losses and refrigerant leakage in such a compressor, and enhances energy efficiency for a refrigerating machine using such a compressor.
摘要翻译：提供了一种涡旋压缩机和包括该涡旋压缩机的制冷机。在涡旋式压缩机中，形成在绕动涡旋盘中的供油孔将油从框架与绕动涡旋件之间的空间引导到固定涡旋盘与动涡旋盘之间的空间，形成在固定涡旋盘上的供油槽保持连通在供油孔之前，在将油引入背压室之前，迅速向固定涡旋盘和绕动涡旋盘之间的轴承表面供油。这通过有效地防止这种压缩机中的摩擦损失和制冷剂泄漏而提高了压缩机的效率，并提高了使用这种压缩机的制冷机的能量效率。

6. 发明授权

US07645129B2 Oil pump for a scroll compressor 有权
标题翻译：用于涡旋压缩机的油泵
公开(公告)号：US07645129B2
公开(公告)日：2010-01-12
申请号：US11637219
申请日：2006-12-12
申请人： Myung Kyun Kim , Byeong Chul Lee
发明人： Myung Kyun Kim , Byeong Chul Lee
IPC分类号： F04C2/00 , F04C29/00
CPC分类号： F04C18/0215 , F04C2/102 , F04C29/025
摘要： An oil pump for a compressor includes a driving shaft having an oil passage, a gear driving unit coupled to the drive shaft, a pump body having a driving shaft insertion groove, a friction reducing member assembled on the driving shaft insertion groove to reduce friction between the driving shaft and pump body, and a a gear unit coupled to the pump body and rotating with rotation of the driving shaft. The pump may further include a pump cover coupled to the pump body and having an intake for inhaling oil.
摘要翻译：一种用于压缩机的油泵，包括：具有油路的驱动轴;与驱动轴连接的齿轮驱动单元;具有驱动轴插入槽的泵体;组装在驱动轴插入槽上的减摩构件，驱动轴和泵体，以及耦合到泵体并随着驱动轴的旋转而旋转的齿轮单元。泵还可以包括联接到泵体并具有用于吸入油的进气口的泵盖。

7. 发明授权

US07371058B2 Oil feeding propeller of scroll compressor 失效
标题翻译：螺旋压缩机供油螺旋桨
公开(公告)号：US07371058B2
公开(公告)日：2008-05-13
申请号：US11213224
申请日：2005-08-26
申请人： Chul-su Jung , Byung-kil Yoo , Byeong-chul Lee , Hong-hee Park , Se-heon Choi
发明人： Chul-su Jung , Byung-kil Yoo , Byeong-chul Lee , Hong-hee Park , Se-heon Choi
IPC分类号： F04C18/04 , F04C29/02
CPC分类号： F04C29/025 , F04C18/0215 , F04C29/023 , F04C2230/20
摘要： An oil feeding propeller of a scroll compressor for preventing deterioration of oil feeding generated when a rotation shaft is rotated in reverse is disclosed. The propeller is tightly fitted into the lower side of the oil passage of the rotation shaft, sucks oil into the shell due to rotation shaft of shaft to raise oil to a compression part of the scroll compressor. The propeller includes a plate without operative direction for feeding oil in a predetermined direction so as to raise a predetermined quantity of oil regardless of the rotation direction shaft.
摘要翻译：公开了一种涡旋压缩机的供油螺旋桨，用于防止当旋转轴反向旋转时产生的供油的劣化。螺旋桨紧紧地配合在旋转轴的油路的下侧，由于轴的旋转轴将油吸入外壳，将油向油压机的压缩部提升。螺旋桨包括没有操作方向的板，用于沿预定方向供油，以便不管旋转方向轴如何，都能提高预定量的油。

8. 发明授权

US07318710B2 Fixed scroll of scroll compressor 有权
标题翻译：涡旋压缩机的固定涡旋
公开(公告)号：US07318710B2
公开(公告)日：2008-01-15
申请号：US11213166
申请日：2005-08-26
申请人： Byeong-chul Lee , Byung-kil Yoo
发明人： Byeong-chul Lee , Byung-kil Yoo
IPC分类号： F04C18/00
CPC分类号： F04C18/0269 , F04C18/0253 , F04C2250/101
摘要： Disclosed herein is a fixed scroll of a scroll compressor capable of preventing gaseous refrigerant, that is heated in the compressor or contains a large amount of oil scatted in a compression unit, from being introduced into a compression chamber. The fixed scroll includes an open involuted wrap provided at a lower surface thereof, a compression chamber defined in the wrap, a plurality of mounting legs formed at a lower surface of a flange portion around the wrap, and an interceptive guiding portion configured to guide suctioned gaseous refrigerant, introduced to the lower surface of the flange portion, to a tip end of the wrap while preventing the gaseous refrigerant from being circulated between the mounting legs underneath the lower surface of the flange portion, thereby allowing the refrigerant to be introduced into the compression chamber.
摘要翻译：本文公开了一种涡旋压缩机的固定涡旋件，其能够防止在压缩机中被加热或含有大量在压缩单元中分散的油的气态制冷剂被引入压缩室。固定涡旋盘包括设置在其下表面处的开放的渐开线的涡卷，限定在涡卷中的压缩室，形成在围绕涡卷的凸缘部分的下表面处的多个安装腿，以及拦截引导部分，引导到凸缘部分的下表面的气态制冷剂到达涡卷的顶端，同时防止气态制冷剂在凸缘部分的下表面下方的安装腿之间循环，从而允许制冷剂被引入压缩室。

9. 发明申请

US20070122303A1 OIL PUMP OF SCROLL COMPRESSOR 失效
标题翻译：滚动压缩机油泵
公开(公告)号：US20070122303A1
公开(公告)日：2007-05-31
申请号：US11422149
申请日：2006-06-05
申请人： Seung Yup KIM , Myung Kyun KIM , Byeong Chul LEE
发明人： Seung Yup KIM , Myung Kyun KIM , Byeong Chul LEE
IPC分类号： F16N7/36 , F01C1/02 , F01C1/063 , F03C2/00 , F03C4/00
CPC分类号： F04C29/025 , F04C15/0049 , F16N13/20
摘要： An oil pump of a scroll compressor is provided. The oil pump includes a pump body to which a drive shaft is inserted; a gear unit inserted to a lower side of the pump body and rotating by the rotation of the drive shaft; and a pump cover coupled to a lower side of the pump body and including an inlet through which oil is introduced, an outlet through which the introduced oil is discharged to the drive shalt, and one or more noise reducing portions reducing noise generated during a pumping process.
摘要翻译：提供了一种涡旋压缩机的油泵。油泵包括驱动轴插入其中的泵体; 插入到泵体的下侧并通过驱动轴的旋转而旋转的齿轮单元; 以及泵盖，其联接到所述泵体的下侧并且包括引入油的入口，所述引入的油被排出到所述驱动器的出口以及减少在泵送期间产生的噪声的一个或多个降噪部分处理。

10. 发明申请

US20060222546A1 Fixed scroll of scroll compressor 有权
标题翻译：涡旋压缩机的固定涡旋
公开(公告)号：US20060222546A1
公开(公告)日：2006-10-05
申请号：US11213166
申请日：2005-08-26
申请人： Byeong-chul Lee , Byung-kil Yoo
发明人： Byeong-chul Lee , Byung-kil Yoo
IPC分类号： F01C1/02 , F04C2/00 , F01C1/063 , F04C18/00
CPC分类号： F04C18/0269 , F04C18/0253 , F04C2250/101
摘要： Disclosed herein is a fixed scroll of a scroll compressor capable of preventing gaseous refrigerant, that is heated in the compressor or contains a large amount of oil scatted in a compression unit, from being introduced into a compression chamber. The fixed scroll includes an open involuted wrap provided at a lower surface thereof, a compression chamber defined in the wrap, a plurality of mounting legs formed at a lower surface of a flange portion around the wrap, and an interceptive guiding portion configured to guide suctioned gaseous refrigerant, introduced to the lower surface of the flange portion, to a tip end of the wrap while preventing the gaseous refrigerant from being circulated between the mounting legs underneath the lower surface of the flange portion, thereby allowing the refrigerant to be introduced into the compression chamber.
摘要翻译：本文公开了一种涡旋压缩机的固定涡旋件，其能够防止在压缩机中被加热或含有大量在压缩单元中分散的油的气态制冷剂被引入压缩室。固定涡旋盘包括设置在其下表面处的开放的渐开线的涡卷，限定在涡卷中的压缩室，形成在围绕涡卷的凸缘部分的下表面处的多个安装腿，以及拦截引导部分，引导到凸缘部分的下表面的气态制冷剂到达涡卷的顶端，同时防止气态制冷剂在凸缘部分的下表面下方的安装腿之间循环，从而允许制冷剂被引入到压缩室。

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