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公开(公告)号：US08550797B2
公开(公告)日：2013-10-08
申请号：US13057751
申请日：2009-07-31
申请人： Geon Ho Lee , In Hwe Koo
发明人： Geon Ho Lee , In Hwe Koo
CPC分类号： F04C18/0215 , F04C23/008 , F04C27/005 , F04C2240/80
摘要： A scroll compressor that includes: a housing, a drive unit configured to generate a rotating force; and a scroll compression unit having a fixed scroll having a spiral scroll wrap for compressing a suctioned fluid and fixed irrespective of a rotation of a drive shaft of the drive unit and a swivel scroll swiveled according to rotation of the drive shaft and having a spiral scroll wrap, comprises: a main frame disposed within the housing to support a rear surface of the swivel scroll and having a back pressure chamber in an interior thereof; a thrust plate disposed between the swivel scroll and the main frame; and a sealing member inserted between the swivel scroll and the main frame. The sealing member includes a first sealing member inserted between the swivel scroll and the thrust plate, and a second sealing member inserted between the thrust plate and the main frame.
摘要翻译： 一种涡旋压缩机，包括：壳体，构造成产生旋转力的驱动单元; 以及涡旋压缩单元，其具有用于压缩被抽吸的流体并且与驱动单元的驱动轴的旋转无关地固定的螺旋形涡卷的固定涡旋盘和根据驱动轴的旋转而旋转的旋转涡旋件，并且具有螺旋形涡卷 包括：主框架，其设置在所述壳体内以支撑所述旋转涡旋件的后表面并且在其内部具有背压室; 设置在所述旋转涡盘和所述主框架之间的止推板; 以及插入在所述旋转涡旋件和所述主框架之间的密封构件。 密封构件包括插入在旋转涡旋件和止推板之间的第一密封构件和插入推力板和主框架之间的第二密封构件。
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公开(公告)号：US07316550B2
公开(公告)日：2008-01-08
申请号：US10974778
申请日：2004-10-28
申请人： Cheol Hwan Kim , Dong Koo Shin , In Hwe Koo , Myungkyun K. Kiem
发明人： Cheol Hwan Kim , Dong Koo Shin , In Hwe Koo , Myungkyun K. Kiem
CPC分类号： F04C29/0021 , F04C27/005
摘要： A scroll compressor, which allows refrigerant in a compressor chamber to be partially discharged so that frictions generated in frictional surfaces between an orbiting scroll and an Oldham ring and between the Oldham ring and a main frame may be decreased. Also, an upper chamber may be formed on an upper surface thereof and a lower chamber may be formed on a lower surface thereof. An oil supply structure may be provided in a main frame such that lubrication is smoothly performed. Additionally, at least one key may be provided protruding from the lower surface of the Oldham ring. Further, the main frame may include at least one key groove configured to receive the at least one key of the Oldham ring. Additionally, the oil supply groove may be provided separately from and in communication with the at least one key groove.
摘要翻译： 使压缩机室内的制冷剂能够部分排出的涡旋式压缩机能够减小在绕动涡盘与奥德姆环之间以及在十字星环与主框架之间的摩擦面产生的摩擦。 此外，上室可以形成在其上表面上，下室可以形成在其下表面上。 供油结构可以设置在主框架中，使得润滑顺利地进行。 此外，至少一个键可以设置为从奥德姆环的下表面突出。 此外，主框架可以包括至少一个键凹槽，其被配置为接收该十进制环的至少一个键。 另外，供油槽可以与至少一个键槽分开设置并与其连通。
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公开(公告)号：US07309220B2
公开(公告)日：2007-12-18
申请号：US11208719
申请日：2005-08-23
申请人： Seon-woong Hwang , Dong-won Yoo , In-hwe Koo
发明人： Seon-woong Hwang , Dong-won Yoo , In-hwe Koo
CPC分类号： F04C27/005 , F04C18/02 , F04C23/008
摘要： Disclosed herein is a back pressure apparatus for orbiting vane compressors that is capable of reducing excessive axial force applied to an orbiting vane due to high-pressure refrigerant gas introduced to the lower surface of a vane plate of the orbiting vane. The back pressure apparatus comprises a back pressure chamber formed at the upper surface of a main frame, which is brought into tight contact with the lower surface of a vane plate of an orbiting vane, and a low-pressure gas communication part for allowing the back pressure chamber and an inlet port to communicate with each other therethrough. Consequently, the present invention has the effect of preventing excessive friction between the orbiting vane and the inner surface of a cylinder, preventing damage to the orbiting vane compressor due to the friction, and preventing deterioration of performance of the orbiting vane compressor due to the frictional loss.
摘要翻译： 本发明公开了一种用于旋转叶片式压缩机的背压装置，其能够减少由于引入轨道式叶片的叶片板的下表面的高压制冷剂气体而施加到旋转叶片上的过大的轴向力。 背压装置包括形成在主框架的上表面的背压室，其与轨道式叶片的叶板的下表面紧密接触，以及用于允许背部的低压气体连通部 压力室和通过其彼此连通的入口。 因此，本发明具有防止旋转叶片与气缸的内表面之间的过度摩擦的作用，防止由于摩擦而导致的绕动叶片式压缩机的损坏，并且防止由于摩擦导致的旋转叶片式压缩机的性能的劣化 失利。
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公开(公告)号：US07018180B2
公开(公告)日：2006-03-28
申请号：US10420878
申请日：2003-04-23
申请人： In-Hwe Koo
发明人： In-Hwe Koo
CPC分类号： F04C28/26 , F04C18/0215 , F04C23/008 , F04C28/28 , F04C2270/72
摘要： A vacuum preventing device of a scroll compressor includes: a chamber formed at one side of a fixed scroll and having a suction pressure hole, a middle pressure hole and a discharge pressure hole communicating with a suction pressure zone, a middle pressure zone and a discharge pressure zone, each formed at a certain portion of an inner circumferential surface; an open and shut member installed inside the chamber and selectively communicating the discharge pressure hole and the suction pressure hole by virtue of a gas pressure of the middle pressure zone and an elastic force of a spring; and a gas leakage preventing unit for preventing a gas leakage in a normal operation by reducing a clearance between an inner wall of the chamber positioned at the side of the discharge pressure hole and the open and shut member.
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公开(公告)号：US06752606B2
公开(公告)日：2004-06-22
申请号：US10043230
申请日：2002-01-14
申请人： In Hwe Koo
发明人： In Hwe Koo
IPC分类号： F04C1804
CPC分类号： F01C17/066
摘要： In a rotation preventive device for a scroll compressor, by forming a rotation preventive member for preventing a rotation of an orbiting scroll between a frame and an orbiting scroll or a fixed scroll and the orbiting scroll as a rectangular shape performable a sliding motion in a radial direction, it is possible to fabricate the rotation preventive member as small and light weight, accordingly the cost of materials can be reduced. In addition, by reducing abrasion between each key and each key groove, a stability of the orbiting scroll can be maintained, and by preventing a leakage of gas from happening, a reliability and an efficiency of a compressor can be improved and a noise of the compressor can be decreased.
摘要翻译： 在一种用于涡旋压缩机的旋转防止装置中，通过形成用于防止在框架与绕动涡旋件或固定涡旋件之间的绕动涡盘的旋转的旋转防止构件，并且作为矩形的旋转涡旋盘可在径向上进行滑动运动 方向，可以制造小型轻量化的旋转防止部件，能够降低材料的成本。 另外，通过减少每个键和每个键槽之间的磨损，可以保持绕动涡卷的稳定性，并且通过防止气体的泄漏发生，可以提高压缩机的可靠性和效率，并且可以提高 压缩机可以减少。
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公开(公告)号：US20120100012A1
公开(公告)日：2012-04-26
申请号：US13379019
申请日：2010-06-16
申请人： Geon Ho Lee , In Hwe Koo , Jung Kyung Lee
发明人： Geon Ho Lee , In Hwe Koo , Jung Kyung Lee
IPC分类号： F04B49/06
CPC分类号： F25B49/025 , F04B49/02 , F04B49/06 , F24F11/83 , F25B2500/06 , F25B2500/26 , F25B2600/021 , Y02B30/741
摘要： Disclosed is a method of controlling an electric compressor. The method includes: (I) starting the electric compressor by applying an electric power to an air conditioner; (II) determining, by an inverter, whether the electric compressor is started normally; and normally driving the electric compressor when the electric compressor starts normally in the step (II) and determining again whether the electric compressor starts normally by restarting the electric compressor. Therefore, abnormal operation such as malfunction, short, and overheating of the electric compressor is detected in the early starting stage to determine restarting and failure of starting the electric compressor so that reliability of the electric compressor may be enhanced.
摘要翻译： 公开了一种控制电动压缩机的方法。 该方法包括：（I）通过向空调机施加电力来启动电动压缩机; （II）由逆变器确定电动压缩机是否正常启动; 并且当在电动压缩机在步骤（II）中正常启动时通常驱动电动压缩机，并再次确定电动压缩机是否通过重新启动电动压缩机正常启动。 因此，在早期起动阶段检测到电动压缩机的故障，短路和过热等异常动作，确定启动电动压缩机的重启动和故障，能够提高电动压缩机的可靠性。
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公开(公告)号：US07341440B2
公开(公告)日：2008-03-11
申请号：US10939581
申请日：2004-09-14
申请人： Cheol Hwan Kim , Dong Koo Shin , In Hwe Koo , Myungkyun K. Kiem
发明人： Cheol Hwan Kim , Dong Koo Shin , In Hwe Koo , Myungkyun K. Kiem
IPC分类号： F01C1/02
CPC分类号： F01C17/066 , F04C18/0215 , F04C27/005
摘要： A scroll compressor includes an orbiting scroll having a compressor chamber in an upper portion thereof and a bypass passage formed through upper and lower ends of a body thereof, a fixed scroll that allows the orbiting scroll to orbit therein to compress a coolant, an Oldham ring on which the orbiting scroll is seated, the Oldham ring having an upper chamber formed on an upper surface thereof with predetermined width and depth and a lower chamber formed on a lower surface thereof with predetermined width and depth, and a main frame on which the Oldham ring is seated.
摘要翻译： 一种涡旋式压缩机，包括在其上部具有压缩机室的绕动涡旋件和通过其主体的上端和下端形成的旁通通道，允许绕动涡旋件在其中轨道以压缩冷却剂的固定涡旋盘， 在其上放置绕动涡旋盘的奥德姆环具有在其上表面上形成有预定宽度和深度的上室，并且在其下表面上形成有预定宽度和深度的下室，以及主框架， 戒指就座。
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公开(公告)号：US20060127263A1
公开(公告)日：2006-06-15
申请号：US11208719
申请日：2005-08-23
申请人： Seon-woong Hwang , Dong-won Yoo , In-hwe Koo
发明人： Seon-woong Hwang , Dong-won Yoo , In-hwe Koo
CPC分类号： F04C27/005 , F04C18/02 , F04C23/008
摘要： Disclosed herein is a back pressure apparatus for orbiting vane compressors that is capable of reducing excessive axial force applied to an orbiting vane due to high-pressure refrigerant gas introduced to the lower surface of a vane plate of the orbiting vane. The back pressure apparatus comprises a back pressure chamber formed at the upper surface of a main frame, which is brought into tight contact with the lower surface of a vane plate of an orbiting vane, and a low-pressure gas communication part for allowing the back pressure chamber and an inlet port to communicate with each other therethrough. Consequently, the present invention has the effect of preventing excessive friction between the orbiting vane and the inner surface of a cylinder, preventing damage to the orbiting vane compressor due to the friction, and preventing deterioration of performance of the orbiting vane compressor due to the frictional loss.
摘要翻译： 本发明公开了一种用于旋转叶片式压缩机的背压装置，其能够减少由于引入轨道式叶片的叶片板的下表面的高压制冷剂气体而施加到旋转叶片上的过大的轴向力。 背压装置包括形成在主框架的上表面的背压室，其与轨道式叶片的叶板的下表面紧密接触，以及用于允许背部的低压气体连通部 压力室和通过其彼此连通的入口。 因此，本发明具有防止旋转叶片与气缸的内表面之间的过度摩擦的作用，防止由于摩擦而导致的绕动叶片式压缩机的损坏，并且防止由于摩擦导致的旋转叶片式压缩机的性能的劣化 失利。
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公开(公告)号：US06893229B2
公开(公告)日：2005-05-17
申请号：US10732452
申请日：2003-12-11
申请人： Song Choi , Sog-Kie Hong , Dong-Won Yoo , In-Hwe Koo
发明人： Song Choi , Sog-Kie Hong , Dong-Won Yoo , In-Hwe Koo
CPC分类号： F04C28/26 , F04C18/0207 , F04C23/008 , F04C28/28
摘要： Disclosed is a vacuum preventing device of a scroll compressor comprising: a discharge cover installed at a body of a fixed scroll for dividing inside of a case into a discharge region and a suction region; a vacuum cylinder installed in the discharge cover thus to be connected to a compression chamber formed between the fixed scroll and an orbiting scroll and having a pressure space therein so that the discharge region can be connected to the suction region; a piston movably installed in the pressure space for selectively connecting the discharge region with the suction region by a pressure difference between the compression chamber and the suction region; and an elastic member installed in the pressure space for providing an elastic force to the piston.
摘要翻译： 本发明公开了一种涡旋压缩机的真空防止装置，其特征在于，包括：排出盖，其安装在固定涡旋盘的主体上，用于将壳体内部分成排出区域和吸入区域; 安装在所述排出盖中的真空筒与所述固定涡旋盘和动涡旋盘之间形成有压力空间的压缩室连接，使得排出区域能够与吸入区域连接; 可移动地安装在所述压力空间中的活塞，用于通过所述压缩室和所述吸入区域之间的压力差选择性地将所述排出区域与所述吸入区域连接; 以及安装在压力空间中用于向活塞提供弹力的弹性构件。
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公开(公告)号：US06695600B2
公开(公告)日：2004-02-24
申请号：US10154954
申请日：2002-05-28
申请人： In-Hwe Koo , Yuong-Il Chang
发明人： In-Hwe Koo , Yuong-Il Chang
IPC分类号： F04C1800
CPC分类号： F04C28/28 , F04C18/0215 , F04C23/008 , F04C29/0057
摘要： A scroll compressor properly copes with a volume variation of a compressing chamber due to an inflow of an incompressible fluid by installing a radial moving apparatus between an eccentric part of a crankshaft and an orbiting scroll which enables the orbiting scroll to move radially so as to prevent the breakage of the scroll and improve a reliance of the compressor. The present invention includes a casing, a driving unit arranged at a lower side of the casing and connected to a crankshaft so as to generate a driving force, a compressing unit having an orbiting scroll eccentrically connected to the crankshaft and a fixed scroll to form a compressing chamber between the orbiting and fixed scrolls, and a compliance device installed between the compressing unit and the crankshaft for retreating the orbiting scroll in a radial direction when an incompressible material flows in the compressing chamber.
摘要翻译： 涡旋压缩机由于通过在曲轴的偏心部分和绕动涡盘之间安装径向移动装置而能够适当地处理由于不可压缩流体的流入而导致的压缩室的体积变化，这使得绕动涡盘能径向移动以防止 滚动的破损，并提高了压缩机的依赖性。 本发明包括壳体，驱动单元，其布置在壳体的下侧并连接到曲轴以产生驱动力;压缩单元，其具有偏心地连接到曲轴的旋转涡旋盘和固定涡旋件，以形成 压缩室之间的压缩室，以及安装在压缩单元和曲轴之间的顺应装置，用于当不可压缩材料在压缩室中流动时沿径向方向使回绕涡旋件退回。
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