公开(公告)号：US07056105B2

公开(公告)日：2006-06-06

申请号：US10722537

申请日：2003-11-28

申请人： Ming-Hwa Liu ,  Brian D. F. Chen ,  Cheng-Pang Chang

发明人： Ming-Hwa Liu ,  Brian D. F. Chen ,  Cheng-Pang Chang

IPC分类号： F04B39/10

CPC分类号： F04B17/04 ,  Y10T137/7914

摘要： A unit utilizing current to control reciprocation for pushing fluids, including a chamber, a magnet, a coil connected with a circuit, a first inlet, a first outlet, a second inlet, a second outlet, a first valve and a second valve. The magnet is slidably disposed in the chamber. The coil is disposed around the chamber for driving the magnet to reciprocally move. The first inlet and first outlet are disposed at one end of the chamber. The second inlet and second outlet are disposed at the other end of the chamber. The first valve is disposed between the first inlet, the first outlet and the chamber. The second valve is disposed between the second inlet, the second outlet and the chamber. The magnet can drive the first and second valves to suck a fluid into the first and second inlets and push a fluid out of the first and second outlets.

摘要翻译： 利用电流来控制用于推动流体的往复运动的单元，包括腔室，磁体，与电路连接的线圈，第一入口，第一出口，第二入口，第二出口，第一阀和第二阀。 磁体可滑动地设置在腔室中。 线圈设置在室周围，用于驱动磁体往复运动。 第一入口和第一出口设置在腔室的一端。 第二入口和第二出口设置在腔室的另一端。 第一阀设置在第一入口，第一出口和室之间。 第二阀设置在第二入口，第二出口和腔室之间。 磁体可以驱动第一和第二阀以将流体吸入第一和第二入口并将流体推出第一和第二出口。

公开(公告)号：US20050118043A1

公开(公告)日：2005-06-02

申请号：US10722537

申请日：2003-11-28

申请人： Ming-Hwa Liu ,  Brian Chen ,  Cheng-Pang Chang

发明人： Ming-Hwa Liu ,  Brian Chen ,  Cheng-Pang Chang

IPC分类号： F04B17/04 ,  F04B17/00 ,  F04B35/04

CPC分类号： F04B17/04 ,  Y10T137/7914

摘要： A unit utilizing current to control reciprocation for pushing fluids, including a chamber, a magnet, a coil connected with a circuit, a first inlet, a first outlet, a second inlet, a second outlet, a first valve and a second valve. The magnet is slidably disposed in the chamber. The coil is disposed around the chamber for driving the magnet to reciprocally move. The first inlet and first outlet are disposed at one end of the chamber. The second inlet and second outlet are disposed at the other end of the chamber. The first valve is disposed between the first inlet, the first outlet and the chamber. The second valve is disposed between the second inlet, the second outlet and the chamber. The magnet can drive the first and second valves to suck a fluid into the first and second inlets and push a fluid out of the first and second outlets.

摘要翻译： 利用电流来控制用于推动流体的往复运动的单元，包括腔室，磁体，与电路连接的线圈，第一入口，第一出口，第二入口，第二出口，第一阀和第二阀。 磁体可滑动地设置在腔室中。 线圈设置在室周围，用于驱动磁体往复运动。 第一入口和第一出口设置在腔室的一端。 第二入口和第二出口设置在腔室的另一端。 第一阀设置在第一入口，第一出口和室之间。 第二阀设置在第二入口，第二出口和腔室之间。 磁体可以驱动第一和第二阀以将流体吸入第一和第二入口并将流体推出第一和第二出口。

公开(公告)号：US06834711B2

公开(公告)日：2004-12-28

申请号：US10425954

申请日：2003-04-30

申请人： Ming-Hwa Liu ,  Brian D. F. Chen ,  Cheng Paug Chang

发明人： Ming-Hwa Liu ,  Brian D. F. Chen ,  Cheng Paug Chang

IPC分类号： H05K720

CPC分类号： H01L23/367 ,  F28F3/02 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat-radiating structure with low height, including a first heat-radiating plate and a second heat-radiating plate spaced above the first heat-radiating plate. The first heat-radiating plate is formed with multiple first perforations arranged at intervals and multiple first dents arranged at intervals and extending downward. The second heat-radiating plate is formed with multiple second perforations arranged at intervals and multiple second dents extending downward and fitted with the first perforations. A heat-generating body such as a CPU is adjacent to outer sides of the bottoms of the first and second dents. The heat-radiating structure has a height much smaller than that of a conventional vertical heat-radiating plate and a heat conducting area much larger than that of the vertical heat-radiating plate. Accordingly, the heat-radiating structure can achieve better heat-radiating effect and is applicable to those products having small internal space and necessitating heat-radiation, such as a portable computer.

摘要翻译： 一种具有低高度的散热结构，包括在第一散热板上方间隔开的第一散热板和第二散热板。 第一散热板形成有间隔布置的多个第一穿孔和间隔布置并向下延伸的多个第一凹痕。 第二散热板形成有多个第二穿孔，间隔布置，多个第二凹口向下延伸并装配有第一穿孔。 诸如CPU的发热体邻近第一和第二凹陷的底部的外侧。 散热结构的高度比传统的垂直散热板的高度远远大于垂直散热板的导热面积。 因此，散热结构可以获得更好的散热效果，并且适用于具有小的内部空间并且需要热辐射的产品，例如便携式计算机。

公开(公告)号：US06364003B1

公开(公告)日：2002-04-02

申请号：US09862298

申请日：2001-05-23

申请人： Ming-Hwa Liu ,  Brian D. F. Chen ,  Paug Chang Cheng

发明人： Ming-Hwa Liu ,  Brian D. F. Chen ,  Paug Chang Cheng

IPC分类号： F28D1500

CPC分类号： H01L23/467 ,  F28D15/0266 ,  F28D15/06 ,  F28F13/00 ,  G06F1/203 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat absorbing and radiating device includes a driving unit having communicable first fluid outlets and fourth fluid inlets, a heat-exchange unit communicating at an end with third fluid outlets of the driving unit and at another end with an inlet end of a liquid-gas confluence unit, which communicates at an outlet end with an inlet end of a liquid-gas separation chamber, while the latter communicates at an outlet end with one of two second fluid inlets of the driving unit. The driving unit is provided therein with reciprocatingly movable magnets to alternately push first and second fluids into the heat-exchange unit before them enter the fluid-gas confluence unit, so that hot air is finally released from the liquid-gas separation chamber. Since radiating fins and cooling fan are omitted, the device has reduced volume for use with a heat source in a small space, such as a CPU of a portable computer.

摘要翻译： 吸热和辐射装置包括具有可连接的第一流体出口和第四流体入口的驱动单元，热交换单元在一端与驱动单元的第三流体出口连通，另一端与液态气体的入口端连通 汇流单元，其在出口端与液体气体分离室的入口端连通，而后者在出口端与驱动单元的两个第二流体入口中的一个连通。 驱动单元设置有可往复运动的磁体，以在它们进入流体 - 气体汇合单元之前交替地将第一和第二流体推入热交换单元中，从而最终从液 - 气分离室释放热空气。 由于省略了散热片和冷却风扇，所以该设备在诸如便携式计算机的CPU的小空间中与热源一起减小了体积。

公开(公告)号：US20060250030A1

公开(公告)日：2006-11-09

申请号：US11416225

申请日：2006-05-03

申请人： Ming-Hwa Liu ,  Brian Chen ,  Chin-Pang Chien

发明人： Ming-Hwa Liu ,  Brian Chen ,  Chin-Pang Chien

IPC分类号： H02K41/00

CPC分类号： H02K41/03

摘要： A current-controlled/driven compensating/strengthening device including a chamber, a driven piece, a coil and at least one compensator. The driven piece has a certain length and a shape corresponding to the shape of the interior of the chamber. The driven piece is movably disposed in the chamber. The coil is arranged around the chamber and connected with a circuit for providing current for the coil to drive and move the driven piece. The compensator is disposed on outer side of the chamber. When the coil is powered on, the compensator serves to compensate and strengthen the magnetic line acting on the driven piece. Accordingly, the action force applied to the driven piece is strengthened.

摘要翻译： 电流控制/驱动补偿/加强装置，包括腔室，从动片，线圈和至少一个补偿器。 被驱动件具有一定的长度和对应于腔室内部形状的形状。 从动件可移动地设置在腔室中。 线圈布置在室周围并与电路连接，用于为线圈提供电流以驱动和移动被驱动件。 补偿器设置在腔室的外侧。 当线圈通电时，补偿器用于补偿和加强作用在从动件上的磁力线。 因此，施加到从动片的作用力得到加强。

公开(公告)号：US20060285984A1

公开(公告)日：2006-12-21

申请号：US11438703

申请日：2006-05-23

申请人： Ming-Hwa Liu ,  Brian Chen ,  Chin-Pang Chien

发明人： Ming-Hwa Liu ,  Brian Chen ,  Chin-Pang Chien

IPC分类号： F04B17/04

CPC分类号： F04B17/044

摘要： A pump unit for magnetically driving an article, including a main body, an article and a coil. The main body has an internal chamber. The article has a certain length and a configuration corresponding to a shape of the chamber. The article is reciprocally movably positioned in the chamber. The coil is wound around the main body and connected with a circuit. The circuit provides a current for the coil so as to drive the article to reciprocally move. The chamber of the main body communicates with two open ends of the main body. The pump unit further includes a first pair of one-way valve sections and a second pair of one-way valve sections. The first and second pairs of one-way valve sections are respectively disposed at two ends of the main body. When the article is reciprocally moved, a fluid can be only driven by the article to flow from a first position to a second position.

摘要翻译： 一种用于磁性驱动包括主体，物品和线圈的物品的泵单元。 主体有一个内腔。 该物品具有与腔室的形状对应的一定长度和构造。 物品可往复移动地定位在腔室中。 线圈缠绕在主体上并与电路连接。 电路为线圈提供电流，以驱动物品往复移动。 主体的腔室与主体的两个开口端连通。 泵单元还包括第一对单向阀部分和第二对单向阀部分。 第一和第二对单向阀部分分别设置在主体的两端。 当制品相互移动时，流体可以仅由制品驱动从第一位置流动到第二位置。