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1. 发明申请

US20050069422A1 Variable capacity rotary compressor 失效
标题翻译：可变容量旋转压缩机
公开(公告)号：US20050069422A1
公开(公告)日：2005-03-31
申请号：US10839357
申请日：2004-05-06
申请人： Moon Lee , Seung Lee , Chun Sung
发明人： Moon Lee , Seung Lee , Chun Sung
IPC分类号： F04C29/12 , F04C14/00 , F04C18/356 , F04C23/00 , F04C28/06 , F04C28/22 , F04C29/00 , F04B49/00 , F04B17/00
CPC分类号： F04C28/22 , F04C18/3564 , F04C23/008 , F04C28/06
摘要： A variable capacity rotary compressor including a hermetic casing, and a housing installed in the hermetic casing to define therein first and second compression chambers having different capacities. A compressor is placed in the first and second compression chambers and operated to execute a compression operation in either the first or second compression chamber according to a rotating direction of a rotating shaft which drives the compressing unit. A pressure controller applies the outlet pressure of the compressor to the first or second compression chamber where an idle operation is executed, and has a path control chamber provided at a portion of the housing outside the first and second compression chambers. First and second inlet channels connect both ends of the path control chamber to inlet ports of the first and second compression chambers, respectively. A communicating channel connects an outlet side of the compressor to the path control chamber. A valve unit, in the path control chamber, controls an internal path of the path control chamber.
摘要翻译：一种可变容量的旋转压缩机，其包括密封壳体和安装在密封壳体中的壳体，以在其中限定具有不同容量的第一和第二压缩室。压缩机被放置在第一和第二压缩室中并且被操作以根据驱动压缩单元的旋转轴的旋转方向在第一或第二压缩室中执行压缩操作。压力控制器将压缩机的出口压力施加到执行空转操作的第一或第二压缩室，并且在第一和第二压缩室外部的壳体的一部分设置有路径控制室。第一和第二入口通道将路径控制室的两端分别连接到第一和第二压缩室的入口端口。连通通道将压缩机的出口侧连接到路径控制室。在路径控制室中的阀单元控制路径控制室的内部路径。

2. 发明申请

US20050058562A1 Variable capacity rotary compressor 失效
标题翻译：可变容量旋转压缩机
公开(公告)号：US20050058562A1
公开(公告)日：2005-03-17
申请号：US10845194
申请日：2004-05-14
申请人： Moon Lee , Seung Lee , Chun Sung
发明人： Moon Lee , Seung Lee , Chun Sung
IPC分类号： F04C29/00 , F04C18/356 , F04C23/00 , F04C28/02 , F04C28/26 , F03C2/00
CPC分类号： F04C28/26 , F04C18/3562 , F04C23/001 , F04C23/008 , F04C2240/50
摘要： A variable capacity rotary compressor including upper and lower compression chambers having different capacities, and a rotating shaft. Upper and lower eccentric cams are provided on the rotating shaft to be eccentric from the rotating shaft in a same direction. Upper and lower eccentric bushes are fitted over the upper and lower eccentric cams, respectively, to be eccentric from the rotating shaft in opposite directions, with a slot provided at a predetermined position between the upper and lower eccentric bushes. A locking pin functions to change a position of the upper or lower eccentric bush to a maximum eccentric position. The compressor further includes a friction unit to prevent the upper and lower eccentric bushes from slipping. The friction unit is installed at a predetermined portion of the upper eccentric cam, and applies a frictional force to the upper eccentric bush to offset a slip-rotating force of the upper eccentric bush.
摘要翻译：包括具有不同容量的上压缩室和下压缩室的可变容量旋转压缩机和旋转轴。上偏心凸轮和下偏心凸轮设置在旋转轴上，以沿相同的方向与旋转轴偏心。上偏心衬套和下偏心凸轮分别安装在上偏心凸轮和下偏心凸轮上，以沿相反方向偏离旋转轴，其中槽设置在上下偏心衬套之间的预定位置处。锁定销用于将上偏心衬套或下偏心衬套的位置改变到最大偏心位置。压缩机还包括摩擦单元，以防止上偏心衬套和下偏心衬套滑动。摩擦单元安装在上偏心凸轮的预定部分处，并向上偏心衬套施加摩擦力以抵消上偏心衬套的滑动旋转力。

3. 发明申请

US20050112009A1 Variable capacity rotary compressor 审中-公开
标题翻译：可变容量旋转压缩机
公开(公告)号：US20050112009A1
公开(公告)日：2005-05-26
申请号：US10936640
申请日：2004-09-09
申请人： Moon Lee , Sung Cho , Seung Lee , Chun Sung
发明人： Moon Lee , Sung Cho , Seung Lee , Chun Sung
IPC分类号： F04C29/00 , F04C18/356 , F04C23/00 , F04C28/04 , F04C29/12 , F01C1/30 , F01C1/063 , F03C2/00 , F04C18/00
CPC分类号： F04C29/12 , F04C18/3564 , F04C23/001 , F04C23/008 , F04C28/04
摘要： A variable capacity rotary compressor includes a hermetic casing, a housing installed in the hermetic casing to define therein first and second compression chambers having different capacities, and a compressing unit placed in the first and second compression chambers and operated to execute a compression operation in either the first or second compression chamber according to a rotating direction of a rotating shaft which drives the compressing unit. The variable capacity rotary compressor further includes a suction path controller, a high-pressure pipe, and a high-pressure path controller. The suction path controller controls a refrigerant suction path so that a refrigerant is delivered into an inlet port of the first or second compression chamber where the compression operation is executed. The high-pressure pipe couples an outlet side of the compressor to the path controller. The high-pressure path control unit is provided at a predetermined portion of the suction path control unit so that the high-pressure pipe communicates with the inlet port of the first or second compression chamber where an idle operation is executed, when the refrigerant suction path is controlled by the suction path controller.
摘要翻译：可变容量的旋转压缩机包括密封壳体，安装在密封壳体中的壳体，以在其中限定具有不同容量的第一和第二压缩室;以及压缩单元，其被放置在第一和第二压缩室中并且被操作以执行压缩操作所述第一或第二压缩室根据驱动所述压缩单元的旋转轴的旋转方向。可变容量旋转压缩机还包括吸入路径控制器，高压管道和高压路径控制器。吸入路径控制器控制制冷剂吸入路径，使得制冷剂被输送到执行压缩操作的第一或第二压缩室的入口。高压管将压缩机的出口侧连接到路径控制器。高压路径控制单元设置在吸入路径控制单元的预定部分处，使得高压管与执行空转操作的第一或第二压缩室的入口连通，当制冷剂吸入路径由吸入路径控制器控制。

4. 发明申请

US20050069441A1 Variable capacity rotary compressor 失效
标题翻译：可变容量旋转压缩机
公开(公告)号：US20050069441A1
公开(公告)日：2005-03-31
申请号：US10843303
申请日：2004-05-12
申请人： Moon Lee , Seung Lee , Chun Sung
发明人： Moon Lee , Seung Lee , Chun Sung
IPC分类号： F04B35/01 , F04C18/356 , F04C23/00 , F04C28/04 , F04C29/00 , F03C2/00 , F04C18/00 , F04C29/10
CPC分类号： F04C28/04 , F04C18/3564 , F04C23/001 , F04C23/008 , F04C29/0057 , F04C2270/20
摘要： A variable capacity rotary compressor including a housing to define therein two compression chambers having different capacities, a rotating shaft transmit ting a rotating force from a drive unit to the two compression chambers, two eccentric parts are provided on an outer surface of the rotating shaft to be placed in the two compression chambers, respectively. Two eccentric bushes, having different weights respectively fitted over the eccentric parts to rotate relative to the rotating shaft within predetermined angles, a pair of force transmission parts, provided on opposite sides of the eccentric unit, to receive the rotating force of the rotating shaft so that one of the two eccentric bushes rotates while being eccentric from the rotating shaft and a remaining one of the two eccentric bushes rotates while being released from eccentricity from the rotating shaft, according to a rotating direction of the rotating shaft.
摘要翻译：一种可变容量的旋转压缩机，包括壳体，用于在其中限定具有不同容量的两个压缩室，从驱动单元传递到两个压缩室的旋转轴，两个偏心部分设置在旋转轴的外表面上，分别放置在两个压缩室中。两个偏心衬套分别装配在偏心部件上以相对于旋转轴在预定角度内旋转的不同重量，设置在偏心单元的相对侧上的一对力传递部件，以接收旋转轴的旋转力所述两个偏心衬套中的一个偏心旋转，并且两个偏心衬套中的剩余一个根据旋转轴的旋转方向从旋转轴偏心旋转。

5. 发明申请

US20060093503A1 Variable capacity rotary compressor 失效
标题翻译：可变容量旋转压缩机
公开(公告)号：US20060093503A1
公开(公告)日：2006-05-04
申请号：US11166120
申请日：2005-06-27
申请人： Moon Lee , Chun Sung
发明人： Moon Lee , Chun Sung
IPC分类号： F01C20/18 , F03C4/00 , F04C2/00 , F04C14/18
CPC分类号： F04C23/001 , F04C18/3564 , F04C23/008 , F04C28/04 , F04C29/0057 , Y10T403/7018 , Y10T403/7079 , Y10T403/7084
摘要： A variable capacity rotary compressor having a slot defined between eccentric bushes, a latch pin fitted to a rotary shaft so as to be latched to the slot, and a restraint unit for restraining the eccentric bushes upon rotation of the rotary shaft. The restraint unit includes a restraint member mounted in the rotary shaft, a supporting shaft extending from the latch pin to be inserted into the hollow portion of the restraint member, and a return spring interposed between an outer circumference of the supporting shaft and the restraint member to move the restraint member inward toward the center of the rotary shaft when the rotary shaft is not rotated. The restraint unit is easy to manufacture and install and to ensure smooth operation thereof.
摘要翻译：一种可变容量的旋转压缩机，其具有限定在偏心衬套之间的狭槽，安装到旋转轴上的闩锁销以锁定到所述槽，以及用于在旋转轴旋转时限制偏心衬套的约束单元。所述约束单元包括安装在所述旋转轴中的约束构件，从所述闩锁销延伸以插入所述约束构件的中空部的支撑轴以及设置在所述支撑轴的外周与所述约束构件之间的复位弹簧当旋转轴不旋转时，将约束构件向内移动到旋转轴的中心。约束单元易于制造和安装，并确保其顺利运行。

6. 发明申请

US20050019189A1 Variable capacity rotary compressor 失效
标题翻译：可变容量旋转压缩机
公开(公告)号：US20050019189A1
公开(公告)日：2005-01-27
申请号：US10811951
申请日：2004-03-30
申请人： Moon Lee , Seung Lee
发明人： Moon Lee , Seung Lee
IPC分类号： F04C23/00 , F03C2/00 , F04C2/00 , F04C18/356 , F04C28/04 , F04C28/06 , F04C28/22 , F04C29/00
CPC分类号： F04C28/22 , F04C28/04 , F04C28/06
摘要： A variable capacity rotary compressor, which is designed to make an internal pressure of a compression chamber, where an idle rotation is executed, be equal to an outlet side pressure of the rotary compressor, thus minimizing a rotating resistance. The compressor includes a housing partitioned into two compression chambers having different capacities by a partition plate. A rotating shaft rotates in the compression chambers. Two eccentric units are mounted to the rotating shaft to be placed in the compression chambers, and execute a compression rotation and an idle rotation according to a rotating direction of the rotating shaft. A pressure control unit functions to apply the pressure of the outlet side of the compressor to the compression chamber which executes the idle rotation. The pressure control unit includes a path control channel which is vertically provided through the partition plate to be placed at a position outside the compression chambers. Two valve seats are seated in opposite ends of the path control channel. A valve member is movably set in the path control channel. A communicating path is provided through the partition plate to make the outlet side communicate with the path control channel. Two inlet channels are provided at predetermined positions of the housing to make the path control channel communicate with the compression chambers.
摘要翻译：设计成使得执行空转的压缩室的内部压力的可变容量旋转压缩机等于旋转压缩机的出口侧压力，从而使旋转阻力最小化。压缩机包括通过隔板分隔成具有不同容量的两个压缩室的壳体。旋转轴在压缩室中旋转。两个偏心单元被安装到旋转轴上以放置在压缩室中，并且根据旋转轴的旋转方向执行压缩旋转和怠速旋转。压力控制单元用于将压缩机的出口侧的压力施加到执行空转的压缩室。压力控制单元包括通过分隔板垂直设置的路径控制通道，以被放置在压缩室外部的位置。两个阀座位于路径控制通道的两端。阀构件可移动地设置在路径控制通道中。通过隔板提供连通路径，使出口侧与路径控制通道通信。两个入口通道设置在外壳的预定位置，以使路径控制通道与压缩室连通。

7. 发明申请

US20050019190A1 Variable capacity rotary compressor 失效
标题翻译：可变容量旋转压缩机
公开(公告)号：US20050019190A1
公开(公告)日：2005-01-27
申请号：US10812022
申请日：2004-03-30
申请人： Moon Lee , Seung Lee
发明人： Moon Lee , Seung Lee
IPC分类号： F04C29/00 , F04C18/356 , F04C28/04 , F04C28/06 , F04C28/22 , F01C1/00 , F03C2/00
CPC分类号： F04C28/22 , F04C18/3564 , F04C28/04 , F04C28/06
摘要： A variable capacity rotary compressor is designed to make a pressure of a high-pressure side be uniformly applied to upper and lower ends of a roller of a low-pressure side, allowing the roller of the low-pressure side to be smoothly rotated. The compressor includes a housing to define two compression chambers which are partitioned by a partition plate. Two flanges are mounted to predetermined positions of the compression chambers to close openings of the compression chambers. A rotating shaft passes through the compression chambers and the partition plate. Two eccentric units are mounted to the rotating shaft to be placed in the compression chambers. One of the eccentric units is eccentric from the rotating shaft to execute a compression operation while a remaining one of the eccentric units is released from eccentricity from the rotating shaft to execute an idle rotation, according to a rotating direction of the rotating shaft. Two rollers are fitted over the eccentric units, with inside portions of ends of the rollers being spaced apart from inside surfaces of the flanges, offsetting pressure applied to the ends of the rollers.
摘要翻译：可变容量的旋转压缩机被设计成使得高压侧的压力被均匀地施加到低压侧的辊的上端和下端，从而允许低压侧的辊平滑地旋转。压缩机包括用于限定由隔板分隔的两个压缩室的壳体。两个凸缘安装到压缩室的预定位置以封闭压缩室的开口。旋转轴通过压缩室和分隔板。两个偏心单元安装到旋转轴上以放置在压缩室中。其中一个偏心单元是从旋转轴偏心的，以执行压缩操作，而其余一个偏心单元根据旋转轴的旋转方向从旋转轴偏心地脱离以执行空转。两个辊安装在偏心单元上，辊的端部的内部部分与法兰的内表面间隔开，并且施加到辊的端部的抵消压力。

8. 发明申请

US20060006341A1 Stage apparatus 审中-公开
标题翻译：舞台装置
公开(公告)号：US20060006341A1
公开(公告)日：2006-01-12
申请号：US11082825
申请日：2005-03-18
申请人： Suk-won Lee , Moon Lee
发明人： Suk-won Lee , Moon Lee
IPC分类号： G01K5/08 , G01K5/10
CPC分类号： G01R31/2893
摘要： A stage apparatus including a guide unit having a first guide and a second guide spaced from each other; a movable unit provided between the first guide and the second guide and being movable relative to the guide unit; an air bearing provided between the first guide and the movable unit and coupled to either the first guide or the movable unit; an actuator coupled to one of the movable unit and the second guide and contacting the other one thereof in order to allow the movable unit to be movable relative to the guide unit; and a stage coupled to one of the movable unit and the guide unit and being movable relative to the other one thereof. With this configuration, a stage apparatus which has a relatively simple structure and is easily assembled and disassembled is provided.
摘要翻译：一种舞台装置，包括具有彼此间隔开的第一引导件和第二引导件的引导单元; 设置在所述第一引导件和所述第二引导件之间并且可相对于所述引导单元移动的可移动单元; 空气轴承，其设置在所述第一引导件和所述可移动单元之间并且联接到所述第一引导件或所述可移动单元; 联接到所述可移动单元和所述第二引导件中的一个的致动器，并且使所述可动单元相对于所述引导单元可移动; 以及联接到所述可移动单元和所述引导单元中的一个并且可相对于所述另一个移动的台。利用这种结构，提供了一种具有相对简单结构并易于组装和拆卸的平台装置。

9. 发明申请

US20080089442A1 METHOD OF PERFORMING PHASE SHIFT-BASED PRECODING AND AN APPARATUS FOR SUPPORTING THE SAME IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中执行基于相位移位的预测方法和支持相机的装置
公开(公告)号：US20080089442A1
公开(公告)日：2008-04-17
申请号：US11858049
申请日：2007-09-19
申请人： Moon Lee , Bin Ihm , Jin-Young Chun , Hyun Ko , Wook Lee , Jin Jung
发明人： Moon Lee , Bin Ihm , Jin-Young Chun , Hyun Ko , Wook Lee , Jin Jung
IPC分类号： H04L27/00
CPC分类号： H04B7/0682 , H04B7/0417 , H04B7/0639 , H04L1/0003 , H04L1/0009 , H04L1/0025 , H04L5/0023 , H04L25/03343 , H04L2025/03802
摘要： A method of transmitting data using a phase shift-based precoding in a multiple antenna system using a plurality of subcarriers is disclosed. More specifically, the method includes determining a diagonal matrix to provide different phase angles to each of the plurality of antennas as a part of a phase shift-based precoding matrix, selecting a unitary matrix from a first codebook as the part of a phase shift-based precoding matrix, and performing precoding to symbols associated with subcarriers based on the diagonal matrix and the unitary matrix.
摘要翻译：公开了使用多个子载波在多天线系统中使用基于相移的预编码来发送数据的方法。更具体地，该方法包括：确定对角矩阵，以作为基于相移的预编码矩阵的一部分来提供与多个天线中的每一个相对应的不同相位角，从第一码本中选择酉矩阵作为相移 - 并且基于对角矩阵和酉矩阵对与子载波相关联的符号执行预编码。

10. 发明申请

US20070280373A1 PHASE SHIFT BASED PRECODING METHOD AND TRANSCEIVER FOR SUPPORTING THE SAME 有权
标题翻译：基于相位移位的预测方法和收发器支持它
公开(公告)号：US20070280373A1
公开(公告)日：2007-12-06
申请号：US11754882
申请日：2007-05-29
申请人： Moon Lee , Jae Chang , Bin Ihm , Jin Jung , Jin Chun
发明人： Moon Lee , Jae Chang , Bin Ihm , Jin Jung , Jin Chun
IPC分类号： H04L1/02
CPC分类号： H04L1/02 , H04B5/0081 , H04B7/0456 , H04B7/0465 , H04B7/0639 , H04B7/0671 , H04B7/0682 , H04L25/03343 , H04L25/03898 , H04L27/2626
摘要： A method of transmitting data using a generalized phase shift based proceding or an extended phase shift precoding scheme in a multiple-antenna system using a plurality of subcarrier and a transceiver for supporting the same are disclosed. A phase shift based precoding matrix may be generalized and determined by a product of a diagonal matrix for phase shift and a unitary matrix for maintaining orthogonality in spatial domain. The diagonal matrix may be extended by a product of a proceding matrix for increasing channel power and the diagonal matrix for phase shift. The design of the transceiver can be simplified or communication efficiency can be improved by generalizing and extending the phase shift based proceding.
摘要翻译：公开了一种在多天线系统中使用基于广义相移的过程或扩展相移预编码方案来发送数据的方法，所述多天线系统使用多个子载波和收发器来支持该方法。基于相移的预编码矩阵可以被推广并由用于相移的对角矩阵和用于维持空间域中的正交性的酉矩阵的乘积来确定。可以通过用于增加信道功率的过程矩阵的乘积和用于相移的对角矩阵来扩展对角矩阵。可以简化收发器的设计，通过泛化和扩展基于相移的过程可以提高通信效率。

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