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1. 发明授权

US06913448B2 Load-regulating device for scroll type compressors 有权
标题翻译：涡旋式压缩机负载调节装置
公开(公告)号：US06913448B2
公开(公告)日：2005-07-05
申请号：US10330055
申请日：2002-12-30
申请人： Kun-I Liang , Yu-Choung Chang , Ching-Feng Lai , Ann- Huang
发明人： Kun-I Liang , Yu-Choung Chang , Ching-Feng Lai , Ann- Huang
IPC分类号： F04C18/02 , F04C27/00 , F04C28/26 , F04B17/03
CPC分类号： F04C27/005 , F04C18/0215
摘要： A load-regulating device for scroll type compressors comprising a compressor housing, a bracket body, a partition block, a gliding block, a pair of scrolls and a plurality of air chambers, wherein the gliding block being coupled with the pair of scrolls for defining a plurality of air chambers on the scrolls, the pressure variation in the air chambers is then utilized for causing the motion of the gliding block, enabling the compressor to cause the gliding block by means of the pressure variation to motion upwardly as the compressor is actuated, and preventing the fluid in the high-pressure chamber from leaking towards the low-pressure chamber, thus allowing the compressors to quickly build up the pressure; the gliding block is caused by the pressure variation to motion downwardly at times when the compression ratio is excessively high, so as to relieve part of the load, thus improving the performance and reliability of the compressors.
摘要翻译：一种用于涡旋式压缩机的负载调节装置，包括压缩机壳体，支架主体，分隔块，滑动块，一对涡卷和多个空气室，其中滑动块与该对涡卷联接，用于限定涡旋件上的多个空气室，然后利用空气室中的压力变化来引起滑动块的运动，使得压缩机能够通过压力变化在压缩机致动时使向上运动的滑动块并且防止高压室中的流体向低压室泄漏，从而允许压缩机快速地建立压力; 当压缩比过高时，滑动块由压力变化向下运动，以减轻部分负载，从而提高压缩机的性能和可靠性。

2. 发明授权

US06512317B2 Motor using permanent magnet rotor 有权
标题翻译：电机采用永磁转子
公开(公告)号：US06512317B2
公开(公告)日：2003-01-28
申请号：US09745465
申请日：2000-12-26
申请人： Ching-Feng Lai , Yu-Choung Chang , Tse-Liang Hsiao , Chun-Chung Yang , Kun-I Liang , Ann Huang
发明人： Ching-Feng Lai , Yu-Choung Chang , Tse-Liang Hsiao , Chun-Chung Yang , Kun-I Liang , Ann Huang
IPC分类号： H02K2112
CPC分类号： H02K1/276
摘要： The present invention relates to a permanent magnet rotor comprising a rotary iron core formed by stacking a plurality of round steel plates, and a plurality of arc-shaped permanent magnets, wherein said individual arc-shaped permanent magnets of alternation poles are provided in the corresponding openings. In particular, the present invention discloses round-cornered permanent magnets by providing round instead of sharp comers at outer perimeter of two adjacent permanent magnets so as to form triangle-shaped regions. Moreover, to prevent said open areas from being filled up, portions of steel plates or holes through steel plates opposite said open areas are removed or created, respectively, so that magnetic flux leakage is minimized and motor performance is elevated.
摘要翻译：本发明涉及一种永磁转子，其包括通过堆叠多个圆钢板而形成的旋转铁芯和多个弧形永磁体，其中所述各个交变极的弧形永久磁铁设置在相应的开口特别地，本发明公开了通过在两个相邻的永久磁铁的外周提供圆而不是锐角来形成三角形区域的圆角永磁体。此外，为了防止所述开放区域被填充，分别去除或产生通过与所述开放区域相对的钢板的钢板或孔的部分，使得磁通泄漏最小化并且电动机性能提高。

3. 发明授权

US07207787B2 Scroll compressor with backflow-proof mechanism 有权
标题翻译：涡旋压缩机具有防回流机构
公开(公告)号：US07207787B2
公开(公告)日：2007-04-24
申请号：US10892287
申请日：2004-07-16
申请人： Kun-Yi Liang , Shu-Er Huang , Ching-Feng Lai , Yu-Choung Chang
发明人： Kun-Yi Liang , Shu-Er Huang , Ching-Feng Lai , Yu-Choung Chang
IPC分类号： F01C1/00
CPC分类号： F04C29/126 , F04C18/0215 , F04C23/008 , F04C28/28 , F04C2270/72
摘要： A scroll compressor with a backflow-proof mechanism. The scroll compressor comprises a slider disposed on a scroll couple, forming several enclosed spaces. The slider is raised by the working fluid in the spaces, preventing liquid leakage from a high-pressure chamber to a low-pressure chamber, when the scroll compressor starts. The slider descends when the compression ratio of the scroll compressor is exceeded. Thus, the pressure is released, and the performance of the scroll compressor is improved. The slider of the invention further comprises a floating element to prevent reversal of pressurized fluid and damage to the scroll couple.
摘要翻译：具有防回流机构的涡旋压缩机。涡旋压缩机包括设置在涡旋件上的滑块，形成多个封闭空间。当涡旋压缩机启动时，滑块由空间中的工作流体升高，防止液体从高压室泄漏到低压室。当超过涡旋压缩机的压缩比时，滑块下降。因此，释放压力，提高涡旋式压缩机的性能。本发明的滑块还包括浮动元件，以防止加压流体的反转并损坏涡旋件。

4. 发明申请

US20050142017A1 Scroll compressor with backflow-proof mechanism 有权
标题翻译：涡旋压缩机具有防回流机构
公开(公告)号：US20050142017A1
公开(公告)日：2005-06-30
申请号：US10892287
申请日：2004-07-16
申请人： Kun-Yi Liang , Shu-Er Huang , Ching-Feng Lai , Yu-Choung Chang
发明人： Kun-Yi Liang , Shu-Er Huang , Ching-Feng Lai , Yu-Choung Chang
IPC分类号： F04C18/02 , F04C23/00 , F04C28/28 , F04C29/12 , F01C1/02 , F01C1/063 , F03C2/00 , F03C4/00 , F04C2/00 , F04C18/00
CPC分类号： F04C29/126 , F04C18/0215 , F04C23/008 , F04C28/28 , F04C2270/72
摘要： A scroll compressor with a backflow-proof mechanism. The scroll compressor comprises a slider disposed on a scroll couple, forming several enclosed spaces. The slider is raised by the working fluid in the spaces, preventing liquid leakage from a high-pressure chamber to a low-pressure chamber, when the scroll compressor starts. The slider descends when the compression ratio of the scroll compressor is exceeded. Thus, the pressure is released, and the performance of the scroll compressor is improved. The slider of the invention further comprises a floating element to prevent reversal of pressurized fluid and damage to the scroll couple.
摘要翻译：具有防回流机构的涡旋压缩机。涡旋压缩机包括设置在涡旋件上的滑块，形成多个封闭空间。当涡旋压缩机启动时，滑块由空间中的工作流体升高，防止液体从高压室泄漏到低压室。当超过涡旋压缩机的压缩比时，滑块下降。因此，释放压力，提高涡旋式压缩机的性能。本发明的滑块还包括浮动元件，以防止加压流体的反转并损坏涡旋件。

5. 发明授权

US06750580B2 Permanent magnet rotor having magnet positioning and retaining means 有权
标题翻译：永磁转子具有磁铁定位和保持装置
公开(公告)号：US06750580B2
公开(公告)日：2004-06-15
申请号：US09745857
申请日：2000-12-26
申请人： Ching-Feng Lai , Chun-Chung Yang , Tse-Liang Hsiao , Yu-Choung Chang , Kun-I Liang , Ann-Huang Dummy
发明人： Ching-Feng Lai , Chun-Chung Yang , Tse-Liang Hsiao , Yu-Choung Chang , Kun-I Liang , Ann-Huang Dummy
IPC分类号： H02K2114
CPC分类号： H02K1/278
摘要： The present invention relates to a permanent magnet rotor permanent magnet positioning and retaining device comprising a sleeve, a rotor iron core properly provided therein, a plurality of arc-shaped permanent magnets of alternation poles disposed between the sleeve and the rotor, a plurality of near triangle-shaped regions between two adjacent permanent magnets being formed by cutting off the outer perimeter corners of two adjacent permanent magnets, wherein said rotor iron core further comprises a plurality of circumferentially provided grooves for separating two arc-shaped permanent magnets of alternating poles and a plurality of dividers, each being provided between two arc-shaped permanent magnets of alternating poles; said divider, between the rotor iron core and the sleeve, further comprises a base being engaged with a groove so that the dividers are secured to the rotor iron core, a trunk capable of filling the gap between two adjacent permanent magnets to prevent said permanent magnets from moving in circumferential direction, and a near triangle-shaped rim capable of forming tight engagement with said cut-off area so as to prevent permanent magnets from moving in radial direction.
摘要翻译：永磁转子永磁体定位保持装置技术领域本发明涉及一种永久磁铁转子永磁体定位保持装置，其特征在于，包括套筒，适当地设置在其中的转子铁芯，多个设置在套筒与转子之间的交替极的弧形永久磁铁，通过切断两个相邻的永磁体的外周角形成两个相邻的永磁体之间的三角形区域，其中所述转子铁芯还包括多个周向设置的槽，用于分离两个交变极的弧形永久磁铁和多个分隔器，分别设置在两个交变极点的弧形永久磁铁之间; 所述分隔件在转子铁芯和套筒之间进一步包括与凹槽接合的基座，使得分隔件固定到转子铁芯上，该主体能够填充两个相邻永磁体之间的间隙，以防止所述永磁体以及能够与所述截止区域形成紧密接合的近三角形边缘，以防止永磁体在径向方向上移动。

6. 发明授权

US07503755B2 Baffle plate assembly for a compressor 有权
标题翻译：用于压缩机的挡板组件
公开(公告)号：US07503755B2
公开(公告)日：2009-03-17
申请号：US10790346
申请日：2004-03-01
申请人： Ching-Feng Lai , Yu-Choung Chang , Kun-I Liang , Ann Huang
发明人： Ching-Feng Lai , Yu-Choung Chang , Kun-I Liang , Ann Huang
IPC分类号： F01C1/02
CPC分类号： F04C29/045 , F04C23/008
摘要： A baffle plate assembly has a baffle plate comprising a back plate and a partition wall. The back plate has an inner space and is attached to the housing of the compressor. The partition wall is formed on the back plate to divide the inner space of the back plate into at least one upper guiding channel communicating with the compressing chamber in the compressor and at least one lower guiding channel communicating with the motor chamber of the compressor. Accordingly, the working fluid can be respectively led into the compressing chamber and the motor chamber of the compressor through the at least one upper guiding channel and the at least one lower guiding channel in a certain proportion. Consequently, the compressor will operate at an optimal condition.
摘要翻译：挡板组件具有包括背板和分隔壁的挡板。背板具有内部空间并且附接到压缩机的壳体。分隔壁形成在背板上，以将背板的内部空间分成与压缩机中的压缩室连通的至少一个上部导向通道和与压缩机的电机室连通的至少一个下部引导通道。因此，工作流体可以分别通过至少一个上引导通道和至少一个下引导通道以一定比例引入压缩室和压缩机的马达室。因此，压缩机将在最佳状态下运行。

7. 发明申请

US20050001504A1 Motor of rotor with built-in permanent magnet 有权
标题翻译：转子电机内置永磁铁
公开(公告)号：US20050001504A1
公开(公告)日：2005-01-06
申请号：US10910278
申请日：2004-08-04
申请人： Yu-Choung Chang , Ching-Feng Lai , Ching-Huan Tseng
发明人： Yu-Choung Chang , Ching-Feng Lai , Ching-Huan Tseng
IPC分类号： H02K1/27 , H02K21/14 , H02K29/03 , H02K21/12
CPC分类号： H02K1/276 , H02K21/14 , H02K29/03
摘要： The present invention is a motor of rotor with built-in permanent magnet, which includes an annular stator and a rotor. The annular stator has a cylindrical interior into which the rotor is inserted. A space is formed between a circumference surface of cylindrical interior and rotor. The rotor further includes a rotor core, and a plurality of openings are formed surrounding the rotor core. Each opening is with two parallel surfaces, a top surface and a bottom surface, and each of them is a flat plate figure. A suitable distance is between two side surfaces and an outer circumference of the rotor, and the two side surfaces of adjacent openings are spaced by a channel fo suitable width. A plurality of permanent magnets are arranged in openings by way of interlaced magnetic poles, and the shape of permanent matches the shape of the opening.
摘要翻译：本发明是具有内置永磁体的转子电动机，其包括环形定子和转子。环形定子具有圆柱形内部，转子被插入其中。在圆筒形内部的圆周表面和转子之间形成空间。转子还包括转子芯，并且围绕转子芯形成多个开口。每个开口具有两个平行的表面，一个顶面和一个底面，并且它们中的每一个都是平板图。合适的距离在转子的两个侧表面和外圆周之间，并且相邻开口的两个侧表面被适当宽度的通道隔开。多个永磁体通过隔行磁极布置在开口中，并且永久物的形状与开口的形状相匹配。

8. 发明授权

US06368088B1 Scroll compressor with back pressure regulation mechanism 有权
标题翻译：带压力调节机构的涡旋压缩机
公开(公告)号：US06368088B1
公开(公告)日：2002-04-09
申请号：US09747998
申请日：2000-12-27
申请人： Tse-Liang Hsiao , Ching-Feng Lai , Kun-I Liang , Yu-Choung Chang , Chun-Chung Yang
发明人： Tse-Liang Hsiao , Ching-Feng Lai , Kun-I Liang , Yu-Choung Chang , Chun-Chung Yang
IPC分类号： F04C1804
CPC分类号： F04C27/005 , F04C18/0215 , F04C23/008
摘要： A back pressure regulation mechanism is incorporated in a scroll compressor. The compressor includes a fixed scroll and a spacing member fixed inside a casing to define a high pressure chamber behind the fixed scroll. The back pressure regulation mechanism includes a boss formed on the fixed scroll and extending through the spacing member into the high pressure chamber whereby a first force caused by pressure difference acts upon the boss and thus the fixed scroll, a plurality of bores defined in the spacing member, each bore being in communication with the high pressure chamber and the fixed scroll, and a back pressure regulation device accommodated in each bore and including a pin received in the bore and movable between upper and lower limit positions, a washer engaging the fixed scroll and a disk spring arranged between the pin and the washer. A second force caused by the pressure difference acts upon the pin and is transmitted to the fixed scroll via the disk spring and the washer. The second force is proportional to the pressure difference when the pin is moving from the upper limit position to the lower limit position and the second force becomes a constant when the pin reaches the lower limit position. The first and second forces together provide a back pressure to the fixed scroll.
摘要翻译：背压调节机构结合在涡旋式压缩机中。压缩机包括固定涡卷和固定在壳体内的间隔构件，以在固定涡旋件后面限定高压室。背压调节机构包括形成在固定涡旋件上的凸台，并且通过间隔构件延伸到高压室中，由此由压力差引起的第一力作用在凸台上，因此固定涡旋件，以间隔限定的多个孔每个孔与高压室和固定涡旋件连通;以及背压调节装置，其容纳在每个孔中并且包括容纳在孔中并可在上限位置和下限位置之间移动的销;垫圈，其与固定涡旋件以及布置在销和垫圈之间的盘簧。由压差引起的第二力作用在销上，并通过盘簧和垫圈传递到固定涡卷。当销从上限位置移动到下限位置时，第二力与压力差成比例，而当销到达下限位置时，第二力成为常数。第一和第二力一起为固定涡旋件提供背压。

9. 发明授权

US6048184A Back-pressure sealing system for revolving compressor 失效
标题翻译：旋转压缩机背压密封系统
公开(公告)号：US6048184A
公开(公告)日：2000-04-11
申请号：US979274
申请日：1997-11-26
申请人： Yu-Choung Chang , Tse-Liang Hsiao , Su Tao , Kun-I Liang , Chun-Chung Yang , Ann Huang , Ching-Feng Lai
发明人： Yu-Choung Chang , Tse-Liang Hsiao , Su Tao , Kun-I Liang , Chun-Chung Yang , Ann Huang , Ching-Feng Lai
IPC分类号： F04C27/00 , F01C1/02
CPC分类号： F04C27/005
摘要： A back-pressure sealing system for a revolving compressor, comprising: a stator with an outlet on the upper side and a neck, surrounding the outlet; a separating part above the stator, separating a low-pressure zone around the stator from a high-pressure zone above the outlet and having a central opening around the neck; a connecting system between the upper and lower sides of the separating part; a first sealing device for sealing the neck of the stator against the central opening of the separating part; and a second sealing device for sealing the connecting system; wherein the back-pressure from the high-pressure zone is used to tighten the first and second sealing devices for a good sealing effect and thus good effectiveness of the compressor.
摘要翻译：一种用于旋转压缩机的背压密封系统，包括：定子，其具有在上侧的出口和颈部，围绕出口; 在定子上方的分离部分，将位于定子周围的低压区与出口上方的高压区分离，并且具有围绕颈部的中心开口; 分离部分的上侧和下侧之间的连接系统; 第一密封装置，用于将定子的颈部密封抵靠分离部分的中心开口; 以及用于密封连接系统的第二密封装置; 其中来自高压区的背压用于紧固第一和第二密封装置，以获得良好的密封效果，从而使压缩机具有良好的效果。

10. 发明授权

US5921762A Oldham ring system for rotary fluid apparatus 失效
标题翻译：用于旋转流体装置的十字环系统
公开(公告)号：US5921762A
公开(公告)日：1999-07-13
申请号：US668150
申请日：1996-06-21
申请人： Yu-Choung Chang , Chih-Cheng Yang , Tse-Liang Hsiao , Ching-Feng Lai , Kun-I Liang , Su Tao
发明人： Yu-Choung Chang , Chih-Cheng Yang , Tse-Liang Hsiao , Ching-Feng Lai , Kun-I Liang , Su Tao
IPC分类号： F01C17/06 , F01C1/04
CPC分类号： F01C17/066
摘要： An Oldham ring system for a rotary fluid compressor, comprising: a motor shaft; an eccentric shaft; a revolving part with two first gliding elements on its lower side; a stator; an Oldham ring, its upper side being provided with two second gliding elements fitting the two first gliding elements, and its lower side being provided with two third gliding elements for a perpendicular gliding movement; and a frame, on its perimeter being provided with two holders and with two fourth gliding elements in between that glide against said third gliding elements; wherein the characteristic is that the Oldham ring is, on the two opposite sides located next to the holders of the frame, provided with two straight shortcuts to reduce the width of the Oldham ring next to the holders; and wherein the first and second gliding elements as well as the third and fourth gliding elements each are provided with a groove in the gliding direction to provide for a flow path for lubricating oil.
摘要翻译：一种用于旋转流体压缩机的奥德姆环系，包括：电动机轴; 偏心轴; 在其下侧具有两个第一滑动元件的旋转部分; 定子一个十字形环，其上侧设有安装两个第一滑动元件的两个第二滑动元件，并且其下侧设置有用于垂直滑动运动的两个第三滑动元件; 并且框架在其周边上设置有两个保持器，并且两个第四滑动元件在其间滑动抵靠所述第三滑动元件; 其特征在于，所述十字戒指在位于所述框架的所述支架的旁边的两个相对侧上设置有两个直线快捷键，以减小所述支架旁边的所述十字形环的宽度; 并且其中所述第一和第二滑动元件以及所述第三和第四滑动元件各自设置有滑动方向的凹槽以提供用于润滑油的流动路径。

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