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公开(公告)号：US20100212352A1
公开(公告)日：2010-08-26
申请号：US12706913
申请日：2010-02-17
申请人： Cheol-Hwan KIM , Se-Heon Choi , Byeong-Chul Lee , Yang-Hee Cho , Chul-Su Jung , In-Hon Won
发明人： Cheol-Hwan KIM , Se-Heon Choi , Byeong-Chul Lee , Yang-Hee Cho , Chul-Su Jung , In-Hon Won
CPC分类号： F04C18/0215 , F04C18/0253 , F04C27/005 , F04C29/042
摘要： A scroll compressor and a refrigerating apparatus having the same are provided. In the scroll compressor, an angle formed between an injection passage that guides refrigerant from a condenser back into an intermediate compression chamber and a back pressure passage that guides refrigerant from the intermediate compression chamber into a back pressure chamber may be designed so as to prevent leakage of refrigerant from the intermediate compression chamber into the back pressure chamber. This allows an appropriate pressure to be maintained the back pressure chamber, and increases an amount of refrigerant supplied into the compression chambers, thereby improving performance of the scroll compressor and a refrigerating apparatus in which such a scroll compressor is installed.
摘要翻译： 提供了一种涡旋压缩机及具有该涡旋压缩机的制冷装置。 在涡旋压缩机中，将制冷剂从冷凝器引导到中间压缩室的喷射通路与将制冷剂从中间压缩室引导到背压室中的背压通路之间形成的角度可以被设计成防止泄漏 的制冷剂从中间压缩室进入背压室。 由此，能够使背压室保持适当的压力，并且增加供给到压缩室的制冷剂的量，从而提高涡旋式压缩机的性能和安装有这种涡旋压缩机的制冷装置。
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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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公开(公告)号：US07393190B2
公开(公告)日：2008-07-01
申请号：US11034775
申请日：2005-01-14
申请人： Byeong-Chul Lee , Byung-Kil Yoo
发明人： Byeong-Chul Lee , Byung-Kil Yoo
CPC分类号： F04C29/128 , F04C28/16
摘要： A discharge valve system of a scroll compressor comprises: a fixed scroll having a discharge hole and discharge bypass holes; a discharge valve assembly mounted at the fixed scroll, for opening and closing the discharge hole by a pressure difference; and an integral bypass valve assembly mounted at the fixed scroll, for opening and closing the bypass holes and interworking the discharge valve assembly. According to this, a discharge amount of gas is maximized in a low pressure ration driving of the scroll compressor thereby to enhance a discharge efficiency. Also, the number of components is greatly reduced thus to reduce a fabrication cost. Also, the number of assembly processes is greatly reduced thereby to enhance an assembly productivity.
摘要翻译： 一种涡旋式压缩机的排气阀系统，包括：具有排出孔和排出旁通孔的固定涡旋件; 安装在固定涡旋件上的排出阀组件，用于通过压差打开和关闭排出孔; 以及安装在固定涡旋件上的整体旁通阀组件，用于打开和关闭旁通孔并使排出阀组件相互作用。 据此，在涡旋压缩机的低压定量驱动中，排气量最大化，从而提高排出效率。 而且，大大降低了部件的数量，从而降低了制造成本。 此外，组装过程的数量大大降低，从而提高组装生产率。
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公开(公告)号：US07182586B2
公开(公告)日：2007-02-27
申请号：US11034774
申请日：2005-01-14
申请人： Myung-Kyun Kim , Byeong-Chul Lee , Dong-Won Yoo
发明人： Myung-Kyun Kim , Byeong-Chul Lee , Dong-Won Yoo
CPC分类号： F04C23/005 , F04C18/0215 , F04C18/3442 , F04C23/008
摘要： A scroll compressor includes: a frame fixedly installed in the casing to support a rotary shaft of the driving motor and having a second suction opening at its one side and a second discharge opening at its other side; a fixed scroll fixedly installed at the frame and having a first suction opening at its edgemost and a first discharge opening at its central portion; an orbiting scroll forming a first compression chamber by being engaged with the fixed scroll; a self-rotation preventing member interposed between the frame and the orbiting scroll for preventing a self-rotation of the orbiting scroll; and a vane making a linear movement in a radial direction of the frame according to an orbiting movement of the orbiting scroll, and forming between the frame and the orbiting scroll a second compression chamber including a spaces where the second suction and discharge opening exists.
摘要翻译： 涡旋压缩机包括：固定地安装在壳体中以支撑驱动电动机的旋转轴并且在其一侧具有第二吸入开口并且在其另一侧具有第二排出开口的框架; 固定的涡卷固定地安装在框架上，并且在其边缘处具有第一吸入口和在其中心部分具有第一排放口; 通过与所述固定涡旋件接合而形成第一压缩室的绕动涡旋盘; 插入在所述框架和所述绕动涡旋盘之间的自转旋转构件，用于防止所述绕动涡盘的自转; 以及叶片，其根据所述绕动涡旋件的轨道运动在所述框架的径向方向上线性运动，并且在所述框架和所述绕动涡盘之间形成包括存在所述第二吸入和排出开口的空间的第二压缩室。
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公开(公告)号：US20060140804A1
公开(公告)日：2006-06-29
申请号：US11085188
申请日：2005-03-22
申请人： Byeong-Chul Lee , Myung-Kyun Kim
发明人： Byeong-Chul Lee , Myung-Kyun Kim
CPC分类号： F04C18/0276 , F04C18/0215 , F04C18/0253 , F04C23/001 , F04C28/12
摘要： An apparatus for varying the capacity in a scroll compressor, comprising: an orbiting scroll provided with a wrap filling portion which is stepped at a certain height, extending the entire inside of a wrap from an outer end portion of the wrap; a fixed scroll provided with a stepped wrap obtained by stepping a wrap corresponding to the wrap filling portion of the orbiting scroll and being in meshing arrangement with the orbiting scroll; a connection passage for connecting compression pockets formed by the outer wrap portion of the orbiting scroll and the inside of the wrap of the fixed scroll opposed to the outside of the outer wrap portion with the suction opening; and an opening/closing unit for opening or closing the connection passage such that the suction opening side and the compression pockets can be connected and disconnected to each other, so that manufacturing unit cost can not only be reduced but also greatly widen a range of varying the capacity.
摘要翻译： 一种用于改变涡旋式压缩机的容量的装置，包括：旋转涡卷，其设置有以一定高度阶梯状的卷装填充部分，其从包裹体的外端部延伸包裹体的整个内部; 固定涡旋盘，其设置有通过对与所述绕动涡旋盘的卷绕填充部分相对应的卷绕并与所述绕动涡盘啮合的步骤， 连接通道，用于连接由绕动涡卷的外包裹部分形成的压缩袋和与外包裹部分的外侧相对的固定涡卷的卷边的内部与吸入口连接; 以及用于打开或关闭连接通道的打开/关闭单元，使得吸入口侧和压缩袋可以彼此连接和断开，从而不仅可以减少制造单位的成本，而且可以大大地扩大变化的范围 的能力。
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公开(公告)号：US20050129554A1
公开(公告)日：2005-06-16
申请号：US10872391
申请日：2004-06-22
申请人： Byeong-Chul Lee , Myung-Kyun Kiem , Byung-Kil Yoo , Dong-Won Yoo
发明人： Byeong-Chul Lee , Myung-Kyun Kiem , Byung-Kil Yoo , Dong-Won Yoo
CPC分类号： F04C29/0057 , F04C18/0215 , F04C2240/50 , F04C2270/72
摘要： An eccentric coupling device in a radial compliance scroll compressor including: a crank pin eccentrically arranged provided at an upper end of a crankshaft included in the scroll compressor, and provided with a vertically-extending cut surface at one side thereof; an eccentric bush provided with a crank pin hole adapted to receive the crank pin, and a stopper hole provided at the eccentric bush at one side of the crank pin hole such that the stopper hole overlaps with the crank pin hole; a stopper fitted in the stopper hole such that the stopper is radially protruded into the crank pin hole toward the cut surface to selectively come into contact with the cut surface in accordance with a rotation of the bush; and a spring wire adapted to elastically support the eccentric bush, while connecting the stopper and the crank pin, thereby preventing an elevation of the eccentric bush. The spring wire also serves to suppress a backward rotation of the eccentric bush, while elastically recovering the eccentric bush when the backward rotation of the eccentric bush has occurred.
摘要翻译： 一种径向顺涡形压缩机中的偏心联接装置，包括：曲轴销，偏心地设置在包括在涡旋压缩机中的曲轴的上端处，并且在其一侧设置有垂直延伸的切割表面; 设置有适于容纳曲柄销的曲柄销孔的偏心衬套和设置在曲柄销孔一侧的偏心衬套处的止动孔，使得止动孔与曲柄销孔重叠; 安装在止动孔中的止动件，使得止动件朝向切割面径向突出到曲柄销孔中，以根据衬套的旋转选择性地与切割面接触; 以及适于在连接止动器和曲柄销的同时弹性地支撑偏心衬套的弹簧线，从而防止偏心衬套的升高。 弹簧丝还用于抑制偏心衬套的反向旋转，同时在发生偏心衬套的反向旋转时弹性回复偏心衬套。
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公开(公告)号：US07335004B2
公开(公告)日：2008-02-26
申请号：US11085188
申请日：2005-03-22
申请人： Byeong-Chul Lee , Myung-Kyun Kim
发明人： Byeong-Chul Lee , Myung-Kyun Kim
CPC分类号： F04C18/0276 , F04C18/0215 , F04C18/0253 , F04C23/001 , F04C28/12
摘要： An apparatus for varying the capacity in a scroll compressor, the apparatus having an orbiting scroll provided with a wrap filling portion which is stepped at a certain height, extending the entire inside of a wrap from an outer end portion of the wrap; a fixed scroll provided with a stepped wrap obtained by stepping a wrap corresponding to the wrap filling portion of the orbiting scroll and being in meshing arrangement with the orbiting scroll; a connection passage for connecting compression pockets formed by the outer wrap portion of the orbiting scroll and the inside of the wrap of the fixed scroll opposed to the outside of the outer wrap portion with the suction opening; and an opening/closing unit for opening or closing the connection passage such that the suction opening side and the compression pockets can be connected and disconnected to each other.
摘要翻译： 一种用于改变涡旋式压缩机的容量的装置，该装置具有设置有以一定高度阶梯状的卷装填充部的旋转涡旋件，其从包装的外端部延伸出包裹体的整个内部; 固定涡旋盘，其设置有通过对与所述绕动涡旋盘的卷绕填充部分相对应的卷绕并与所述绕动涡盘啮合的步骤， 连接通道，用于连接由绕动涡卷的外包裹部分形成的压缩袋和与外包裹部分的外侧相对的固定涡卷的卷边的内部与吸入口连接; 以及用于打开或关闭连接通道的打开/关闭单元，使得吸入口侧和压缩袋可以彼此连接和断开。
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公开(公告)号：US07316549B2
公开(公告)日：2008-01-08
申请号：US11167150
申请日：2005-06-28
申请人： Myung-Kyun Kim , Byeong-Chul Lee
发明人： Myung-Kyun Kim , Byeong-Chul Lee
CPC分类号： F04C18/0276 , F04C18/0215 , F04C28/125 , F04C2270/20
摘要： Disclosed is a step-type capacity varying apparatus of a scroll compressor comprising: an orbiting scroll having a first filling portion step-formed with a constant height from an outer end portion of a wrap towards an inner side of the wrap, and a second filling portion extendingly formed at the first filling portion with a certain length from the outer end of the wrap; a fixed scroll engaged with the orbiting scroll by being provided with a stepped low wrap corresponding to the first filling portion and the second filling portion of the orbiting scroll; and an opening/closing unit for opening and closing a passage formed by the second filling portion of the orbiting scroll and the stepped low wrap of the fixed scroll. According to this, a fabrication cost is lowered, a capacity variation width is greatly increased, and an operation is facilitated.
摘要翻译： 本发明公开了一种涡旋式压缩机的阶梯式能力变化装置，包括：动涡旋盘，其具有第一填充部分，该第一填充部分从包裹体的外端部向包裹体的内侧以一定高度阶梯形成;第二填充部 在第一填充部分处从包裹体的外端延伸形成一定长度的部分; 通过设置与所述绕动涡旋件的第一填充部分和第二填充部分相对应的阶梯式低包层，与所述绕动涡旋件接合的固定涡旋盘; 以及用于打开和关闭由所述绕动涡卷的第二填充部分和所述固定涡旋件的所述阶梯式低包层形成的通道的打开/关闭单元。 据此，制造成本降低，容量变动幅度大幅度上升，操作容易。
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公开(公告)号：US20060099098A1
公开(公告)日：2006-05-11
申请号：US11034775
申请日：2005-01-14
申请人： Byeong-Chul Lee , Byung-Kil Yoo
发明人： Byeong-Chul Lee , Byung-Kil Yoo
CPC分类号： F04C29/128 , F04C28/16
摘要： A discharge valve system of a scroll compressor comprises: a fixed scroll having a discharge hole and discharge bypass holes; a discharge valve assembly mounted at the fixed scroll, for opening and closing the discharge hole by a pressure difference; and an integral bypass valve assembly mounted at the fixed scroll, for opening and closing the bypass holes and interworking the discharge valve assembly. According to this, a discharge amount of gas is maximized in a low pressure ration driving of the scroll compressor thereby to enhance a discharge efficiency. Also, the number of components is greatly reduced thus to reduce a fabrication cost. Also, the number of assembly processes is greatly reduced thereby to enhance an assembly productivity.
摘要翻译： 一种涡旋式压缩机的排气阀系统，包括：具有排出孔和排出旁通孔的固定涡旋件; 安装在固定涡旋件上的排出阀组件，用于通过压差打开和关闭排出孔; 以及安装在固定涡旋件上的整体旁通阀组件，用于打开和关闭旁通孔并使排出阀组件相互作用。 据此，在涡旋压缩机的低压定量驱动中，排气量最大化，从而提高排出效率。 而且，大大降低了部件的数量，从而降低了制造成本。 此外，组装过程的数量大大降低，从而提高组装生产率。
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