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。

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。

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。

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。

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。

公开(公告)号：US20100101270A1

公开(公告)日：2010-04-29

申请号：US12579629

申请日：2009-10-15

申请人： Nam-Kyu CHO ,  Cheol-Hwan Kim ,  Hyo-Keun Park ,  Sung-Yong Anh ,  Byeong-Chul Lee ,  Se-Heon Choi

发明人： Nam-Kyu CHO ,  Cheol-Hwan Kim ,  Hyo-Keun Park ,  Sung-Yong Anh ,  Byeong-Chul Lee ,  Se-Heon Choi

IPC分类号： F25B43/02 ,  F01C1/02 ,  F25B1/10

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。

公开(公告)号：US20060222551A1

公开(公告)日：2006-10-05

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： F04C2/00 ,  F01C1/02 ,  F04C18/00 ,  F01C1/063

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。

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。

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。

公开(公告)号：US20080170957A1

公开(公告)日：2008-07-17

申请号：US11933534

申请日：2007-11-01

申请人： Seon-Woong Hwang ,  Myung-Kyun Kiem ,  Byung-Kil Yoo ,  Cheol-Hwan Kim ,  Chul-Su Jung ,  Dong-Koo Shin ,  Se-Heon Choi ,  Yang-Hee Cho ,  Byeong-Chul Lee ,  Hyo-Keun Park ,  Sung-Yong Ahn ,  Ki-Tae Jang

发明人： Seon-Woong Hwang ,  Myung-Kyun Kiem ,  Byung-Kil Yoo ,  Cheol-Hwan Kim ,  Chul-Su Jung ,  Dong-Koo Shin ,  Se-Heon Choi ,  Yang-Hee Cho ,  Byeong-Chul Lee ,  Hyo-Keun Park ,  Sung-Yong Ahn ,  Ki-Tae Jang

IPC分类号： F01C21/04

CPC分类号： F04C18/0215 ,  F04C23/008 ,  F04C29/026 ,  F04C29/045 ,  Y10S418/01

摘要： A compressor and an oil separating device therefor are provided which are capable of always maintaining a predetermined amount of oil in the compressor without additionally providing an oil separating device along a refrigerating cycle system. This results in the refrigerating cycle system having simplified piping and the refrigerant discharged from the compressor having a constant pressure, thereby preventing a function of the refrigerating cycle system from being reduced. The compressor includes a casing, a compression device having a compression chamber disposed within the casing and configured to receive, compress, and output a refrigerant, and an oil separating device disposed within the casing. The oil separating device includes a separation chamber configured to circulate the refrigerant to separate oil therefrom, a guide member configured to direct the refrigerant discharged from the compression device, and a circulation member configured to receive the refrigerant from the guide member and direct the refrigerant into the separation chamber in a direction of circulation.

摘要翻译： 提供了一种压缩机及其分油装置，其能够始终保持压缩机中预定量的油，而不需要沿着制冷循环系统提供油分离装置。 这导致冷冻循环系统具有简化的管道和从压缩机排出的具有恒定压力的制冷剂，从而防止冷冻循环系统的功能降低。 压缩机包括壳体，压缩装置，其具有设置在壳体内并被构造成接收，压缩和输出制冷剂的压缩室，以及设置在壳体内的油分离装置。 油分离装置包括：分离室，其被配置为使制冷剂循环以从其中分离出油;导向构件，其构造成引导从压缩装置排出的制冷剂;循环构件，构造成从导向构件接收制冷剂并将制冷剂引导 分离室在循环方向。