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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
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。
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公开(公告)号：US20080267803A1
公开(公告)日：2008-10-30
申请号：US12048337
申请日：2008-03-14
申请人： Byung-Kil Yoo , Myung-Kyun Kiem , Chul-Su Jung , Byeong-Chul Lee , Se-Heon Choi
发明人： Byung-Kil Yoo , Myung-Kyun Kiem , Chul-Su Jung , Byeong-Chul Lee , Se-Heon Choi
CPC分类号： F04C18/0215 , F04C18/0253 , F04C23/008 , F04C29/02
摘要： A compressor and an oil supplying structure therefor are provided. When a compressor is operated at a high speed or low speed, a predetermined amount of oil is supplied to compression pockets formed between a wrap of an orbiting scroll and a wrap of a fixed scroll. Pressure leakage between the wraps may be prevented, thereby enhancing a performance of the compressor. Further, since friction between the orbiting scroll and the fixed scroll may be prevented, abrasion of the components may be minimized.
摘要翻译： 提供一种压缩机及其供油结构。 当压缩机以高速或低速运行时，预定量的油被供应到形成在绕动涡旋盘和固定涡旋盘的卷装之间的压缩袋。 可以防止涡卷之间的压力泄漏，从而提高压缩机的性能。 此外，由于可以防止绕动涡盘和固定涡旋件之间的摩擦，所以可以使部件的磨损最小化。
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公开(公告)号：US20080175738A1
公开(公告)日：2008-07-24
申请号：US11930515
申请日：2007-10-31
申请人： Chul-Su JUNG , Myung-Kyun Kiem , Ki-Tae Jang , Byeong-Chul Lee , Se-Heon Choi , Seon-Woong Hwang , Byung-Kil Yoo
发明人： Chul-Su JUNG , Myung-Kyun Kiem , Ki-Tae Jang , Byeong-Chul Lee , Se-Heon Choi , Seon-Woong Hwang , Byung-Kil Yoo
CPC分类号： F04C18/0215 , F04C23/008 , F04C29/0085 , F04C29/025 , F04C29/026 , F04C29/028 , F04C2240/807
摘要： A compressor and oil blocking device therefor are provided which are capable of preventing oil from spreading onto, for example, a balance weight, which are capable of preventing oil from being excessively sucked into a compression device by a separating device disposed between a driving motor and the compression device, and which are capable of constantly maintaining a predetermined amount of oil in compression chambers regardless of a rotational speed of the driving motor by directly supplying oil to a bearing surface and the compression chambers and by easily discharging gas from an oil drain passage. A trochoid gear pump may be used to smoothly supply oil to the compression device. Further, a synchronous reluctance motor may be used to enhance a performance of the compressor and to expand a driving region of the compressor.
摘要翻译： 提供一种压缩机及其阻油装置，其能够防止油扩散到例如平衡重上，该平衡重能够通过设置在驱动电动机和驱动电动机之间的分离装置将油过度吸入压缩装置 压缩装置，并且能够通过直接向轴承表面和压缩室供给油，并且容易地从排油通道排出气体，而不管驱动电动机的转速如何，都能够恒定地保持压缩室中的预定量的油 。 可以使用次摆线齿轮泵来平稳地向压缩装置供油。 此外，可以使用同步磁阻电动机来增强压缩机的性能并扩大压缩机的驱动区域。
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14.发明申请公开(公告)号：US20070227821A1
公开(公告)日：2007-10-04
申请号：US11760957
申请日：2007-06-11
申请人： Hong-hee PARK , Myung-kyun KIEM , Dong-won YOO , Chul-su JUNG , Byung-kil YOO , Se-heon CHOI
发明人： Hong-hee PARK , Myung-kyun KIEM , Dong-won YOO , Chul-su JUNG , Byung-kil YOO , Se-heon CHOI
IPC分类号： F16N13/22
CPC分类号： F04C29/021 , F04C28/08 , F04C29/023 , F04C2240/403
摘要： An oil feed controller of an inverter compressor includes a rotation shaft having an oil passage formed in the axial direction. An oil feed pump feeds oil reserved in a shell to a compression part through the oil passage. An installation groove is formed in the rotation shaft to communicate with the oil passage. An insertion member is inserted into and fixed in the installation groove and has an oil feeding passage formed in the axial direction. An oil feed controller is installed in the oil feeding passage, and controls the quantity of oil ascending to the compression part through the oil passage by reducing the cross section of the oil passage as rotational speed of the rotation shaft is increased.
摘要翻译： 变频压缩机的供油控制装置具有沿轴向形成有油路的旋转轴。 供油泵通过油路将保留在壳体中的油供给到压缩部件。 在旋转轴上形成有与油路连通的安装槽。 插入构件插入并固定在安装槽中，并具有沿轴向形成的供油通道。 供油控制器安装在给油通道中，通过减小旋转轴旋转速度的油路截面来控制通过油路上升到压缩部分的油量。
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公开(公告)号：US07104771B2
公开(公告)日：2006-09-12
申请号：US10872390
申请日：2004-06-22
申请人： Se-Heon Choi , Byung-Kil Yoo , Yang-Hee Cho
发明人： Se-Heon Choi , Byung-Kil Yoo , Yang-Hee Cho
IPC分类号： F04C18/02
CPC分类号： F04C18/0215 , F04C29/0057
摘要： An eccentric bush structure in a radial compliance scroll compressor including an eccentric bush fitted around a crank pin eccentrically provided at an upper end of a crankshaft, crank pin and stopper holes provided at the eccentric bush, and a weight member adapted to increase a weight of the eccentric bush. The stopper hole overlaps with the crank pin hole such that a stopper received in the stopper hole is radially protruded into the crank pin hole toward a vertically-extending cut surface formed at the crank pin to selectively come into contact with the cut surface in accordance with a rotation of the crank pin.
摘要翻译： 径向柔性涡旋压缩机中的偏心衬套结构，包括偏心衬套，该偏心衬套围绕设置在曲轴上端的曲柄销，曲柄销和设置在偏心衬套处的止动孔，以及配重构件， 偏心的布什。 止动孔与曲柄销孔重叠，使得容纳在止动孔中的止动件径向突出到曲柄销孔中，朝向形成在曲柄销处的垂直延伸的切割面，以根据切口表面选择性地接触切割表面 曲柄销的旋转。
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公开(公告)号：US20050129553A1
公开(公告)日：2005-06-16
申请号：US10872390
申请日：2004-06-22
申请人： Se-Heon Choi , Byung-Kil Yoo , Yang-Hee Cho
发明人： Se-Heon Choi , Byung-Kil Yoo , Yang-Hee Cho
CPC分类号： F04C18/0215 , F04C29/0057
摘要： An eccentric bush structure in a radial compliance scroll compressor including an eccentric bush fitted around a crank pin eccentrically provided at an upper end of a crankshaft, crank pin and stopper holes provided at the eccentric bush, and a weight member adapted to increase a weight of the eccentric bush. The stopper hole overlaps with the crank pin hole such that a stopper received in the stopper hole is radially protruded into the crank pin hole toward a vertically-extending cut surface formed at the crank pin to selectively come into contact with the cut surface in accordance with a rotation of the crank pin.
摘要翻译： 径向柔性涡旋压缩机中的偏心衬套结构，包括偏心衬套，该偏心衬套围绕设置在曲轴上端的曲柄销，曲柄销和设置在偏心衬套处的止动孔，以及配重构件， 偏心的布什。 止动孔与曲柄销孔重叠，使得容纳在止动孔中的止动件径向突出到曲柄销孔中，朝向形成在曲柄销处的垂直延伸的切割面，以根据切口表面选择性地接触切割表面 曲柄销的旋转。
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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
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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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
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。
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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。
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公开(公告)号：US06398507B1
公开(公告)日：2002-06-04
申请号：US09484176
申请日：2000-01-18
申请人： Se Heon Choi
发明人： Se Heon Choi
IPC分类号： F04B4910
CPC分类号： F04C28/28 , F04C18/0215 , F04C23/008 , F04C28/06 , F04C2240/603
摘要： The present invention relates to an overheat protection device for a scroll compressor which can prevent a sealing member from being damaged due to the overheat, by detecting a temperature of an inhaled or discharged gas of the compressor and directly stopping driving of the compressor, without using a special controller, when the gas temperature exceeds an adequate temperature. In the scroll compressor having in a casing an orbiting scroll and a fixed scroll for inhaling, compressing and discharging a gas, and a driving motor for driving the orbiting scroll, an overheat protection device for the scroll compressor stopping the driving motor when a detected temperature exceeds an adequate temperature, a temperature detection device for detecting a temperature of the gas of a low pressure region where the gas is inhaled and a high pressure region where the gas is discharged through a discharge port of the fixed scroll being connected between a power terminal and the driving motor in an electrical serial state.
摘要翻译： 本发明涉及一种用于涡旋压缩机的过热保护装置，其可以通过检测压缩机的吸入或排出气体的温度并直接停止压缩机的驱动来防止密封构件由于过热而被损坏，而不使用 一个特殊的控制器，当气体温度超过适当的温度时。 在具有壳体的涡旋压缩机中，具有绕动涡盘和用于吸入，压缩和排出气体的固定涡旋件以及用于驱动绕动涡盘的驱动马达，用于涡旋压缩机的过热保护装置在检测到的温度 超过适当温度的温度检测装置，用于检测吸入气体的低压区域的气体的温度的温度检测装置和通过固定涡旋盘的排出口排出气体的高压区域连接在电力端子 和驱动电动机处于电气串行状态。
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