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1. 发明授权

US5998240A Method of extracting heat from a semiconductor body and forming microchannels therein 失效
标题翻译：从半导体主体提取热量并在其中形成微通道的方法
公开(公告)号：US5998240A
公开(公告)日：1999-12-07
申请号：US71776
申请日：1998-05-04
申请人： Robin E. Hamilton , Paul G. Kennedy , John Ostop , Martin L. Baker , Gregory A. Arlow , John C. Golombeck , Thomas J. Fagan, Jr.
发明人： Robin E. Hamilton , Paul G. Kennedy , John Ostop , Martin L. Baker , Gregory A. Arlow , John C. Golombeck , Thomas J. Fagan, Jr.
IPC分类号： H01L23/473 , H01L21/44
CPC分类号： H01L23/473 , F28F2260/02 , F28F3/12 , H01L2924/0002 , H01L2924/3011
摘要： Cooling of densely packaged semiconductor devices is achieved by microchannels which extract heat by forced convection and the use of fluid coolant located as close as possible to the heat source. The microchannels maximize heat sink surface area and provides improved heat transfer coefficients, thereby allowing a higher power density of semiconductor devices without increasing junction temperature or decreasing reliability. In its preferred embodiment, a plurality of microchannels are formed directly in the substrate portion of a silicon or silicon carbide chip or die mounted on a ground plane element of a circuit board and where a liquid coolant is fed to and from the microchannels through the ground plane. The microchannels comprise a plurality of closed-ended slots or grooves of generally rectangular cross section. Fabrication methods include deposition and etching, lift-off processing, micromachining and laser cutting techniques.
摘要翻译：密集封装的半导体器件的冷却是通过微通道实现的，微通道通过强制对流提取热量以及使用尽可能靠近热源的流体冷却剂。微通道使散热器表面积最大化，并提供改进的传热系数，从而允许半导体器件的功率密度更高，而不会增加结温或降低可靠性。在其优选实施例中，多个微通道直接形成在安装在电路板的接地平面元件上的硅或碳化硅芯片或裸片的衬底部分中，并且其中液体冷却剂被馈送到微通道并通过地面飞机微通道包括多个具有大致矩形横截面的闭合端的槽或凹槽。制造方法包括沉积和蚀刻，剥离加工，微加工和激光切割技术。

2. 发明授权

US5801442A Microchannel cooling of high power semiconductor devices 失效
标题翻译：大功率半导体器件的微通道冷却
公开(公告)号：US5801442A
公开(公告)日：1998-09-01
申请号：US681207
申请日：1996-07-22
申请人： Robin E. Hamilton , Paul G. Kennedy , John Ostop , Martin L. Baker , Gregory A. Arlow , John C. Golombeck , Thomas J Fagan, Jr.
发明人： Robin E. Hamilton , Paul G. Kennedy , John Ostop , Martin L. Baker , Gregory A. Arlow , John C. Golombeck , Thomas J Fagan, Jr.
IPC分类号： H01L23/473 , H01L23/34
CPC分类号： H01L23/473 , F28F2260/02 , F28F3/12 , H01L2924/0002 , H01L2924/3011
摘要： Cooling of densely packaged semiconductor devices is achieved by microchannels which extract heat by forced convection and the use of fluid coolant located as close as possible to the heat source. The microchannels maximize heat sink surface area and provides improved heat transfer coefficients, thereby allowing a higher power density of semiconductor devices without increasing junction temperature or decreasing reliability. In its preferred embodiment, a plurality of microchannels are formed directly in the substrate portion of a silicon or silicon carbide chip or die mounted on a ground plane element of a circuit board and where a liquid coolant is fed to and from the microchannels through the ground plane. The microchannels comprise a plurality of closed-ended slots or grooves of generally rectangular cross section. Fabrication methods include deposition and etching, lift-off processing, micromachining and laser cutting techniques.
摘要翻译：密集封装的半导体器件的冷却是通过微通道实现的，微通道通过强制对流提取热量以及使用尽可能靠近热源的流体冷却剂。微通道使散热器表面积最大化，并提供改进的传热系数，从而允许半导体器件的功率密度更高，而不会增加结温或降低可靠性。在其优选实施例中，多个微通道直接形成在安装在电路板的接地平面元件上的硅或碳化硅芯片或裸片的衬底部分中，并且其中液体冷却剂被馈送到微通道并通过地面飞机微通道包括多个具有大致矩形横截面的闭合端的槽或凹槽。制造方法包括沉积和蚀刻，剥离加工，微加工和激光切割技术。

3. 发明授权

US5841244A RF coil/heat pipe for solid state light driver 失效
标题翻译：射频线圈/热管用于固态光驱
公开(公告)号：US5841244A
公开(公告)日：1998-11-24
申请号：US877848
申请日：1997-06-18
申请人： Robin E. Hamilton , Paul G. Kennedy , Raymond A. Smith
发明人： Robin E. Hamilton , Paul G. Kennedy , Raymond A. Smith
IPC分类号： H01J61/52 , H01J65/04 , H05B41/24 , H05B41/28 , H05B41/16
CPC分类号： F28D15/04 , H01J61/523 , H01J65/048 , H05B41/24 , H05B41/2806 , Y02B20/22
摘要： An electrodeless light bulb assembly including a case or housing supporting an electrodeless light bulb as well as a convection type heat exchanger. A solid state RF driver circuit is located inside the housing and connects to an excitation coil wrapped around the light bulb. The excitation coil comprises a metal heat pipe so as to provide an efficient thermal transport mechanism for the heat generated by the coil and the heat radiated thereto from the electrodeless bulb to the heat exchanger in addition to generating an RF excitation field for the electrodeless light bulb.
摘要翻译：一种无电极灯泡组件，其包括支撑无电极灯泡的壳体或壳体以及对流型热交换器。固态RF驱动器电路位于壳体内部并连接到缠绕在灯泡周围的激励线圈。励磁线圈包括金属热管，以便为线圈产生的热量和从无电极灯泡向热交换器辐射的热量提供有效的热传输机构，并且为无电极灯泡产生RF激励场。

4. 发明授权

US5901037A Closed loop liquid cooling for semiconductor RF amplifier modules 失效
标题翻译：半导体RF放大器模块的闭环液体冷却
公开(公告)号：US5901037A
公开(公告)日：1999-05-04
申请号：US877849
申请日：1997-06-18
申请人： Robin E. Hamilton , Thomas J. Fagan , Paul G. Kennedy , William S. Woodward
发明人： Robin E. Hamilton , Thomas J. Fagan , Paul G. Kennedy , William S. Woodward
IPC分类号： F28F3/12 , F28F27/02 , H01L23/473 , H05K7/20
CPC分类号： F28F3/12 , F28F9/0282 , H01L23/473 , F28F2250/08 , F28F2260/02 , H01L2924/0002
摘要： A closed loop liquid cooling system for an RF transistor module including a plurality of elongated microchannels connected between a pair of coolant manifolds for conducting liquid coolant beneath one or more transistor dies to dissipate the heat generated thereby, a heat exchanger, a miniature circulating pump located on the module, and passive check valves having tapered passages for controlling the flow of coolant in the loop. The valves are truncated tapered passage microchannel valves having no moving parts and are fabricated so as to be a part of either the circulating pump, the coolant manifolds, or the microchannels.
摘要翻译：一种用于RF晶体管模块的闭环液体冷却系统，包括连接在一对冷却剂歧管之间的多个细长微通道，用于将一个或多个晶体管管芯下的液体冷却剂传导，以散发由此产生的热量，热交换器，微型循环泵在模块上，以及具有用于控制回路中的冷却剂流动的锥形通道的被动止回阀。这些阀是没有运动部件的截头锥形通道微通道阀，并且被制造成循环泵，冷却剂歧管或微通道的一部分。

5. 发明授权

US5852339A Affordable electrodeless lighting 失效
标题翻译：负担得起的无电极照明
公开(公告)号：US5852339A
公开(公告)日：1998-12-22
申请号：US878441
申请日：1997-06-18
申请人： Robin E. Hamilton , Paul G. Kennedy , Raymond A. Smith
发明人： Robin E. Hamilton , Paul G. Kennedy , Raymond A. Smith
IPC分类号： F21V23/02 , F21V29/00 , F28D15/02 , H01J61/52 , H01J61/56 , H01J65/04 , H01J61/00
CPC分类号： F21V29/74 , F21K9/232 , F21V23/026 , F21V29/00 , F21V29/004 , F21V29/006 , F21V29/51 , F21V29/56 , F21V29/773 , F28D15/02 , F28F1/16 , H01J61/52 , H01J61/56 , H01J65/048 , F21Y2101/00
摘要： An electrodeless light bulb assembly having a standard light bulb base located at one end of an extruded cylindrical heat sink including a set of elongated fins extending radially outward from an annular inner body portion. An electrodeless light bulb, excitation coil, and transparent cover for the bulb are located at the other end of the heat sink. A solid state electrodeless lamp driver circuit is thermally coupled to the heat sink and is located in a hollow inner space region formed by the inner body portion. The annular inner body portion also includes at least one but preferably a plurality of boiler/condenser heat pipes located around its periphery for thermally coupling the heat from excitation coil and the driver to the fins where heat is transferred to the air via natural convection. The excitation coil can be formed from a length of conventional electrical conductor or it can be formed from a length of heat pipe connected at one end to the driver and at the other end to the heat sink.
摘要翻译：一种无电极灯泡组件，其具有位于挤出的圆柱形散热器的一端处的标准灯泡基座，其包括从环形内部主体部分径向向外延伸的一组细长翅片。一个无电极的灯泡，激励线圈和灯泡透明盖位于散热片的另一端。固态无电极灯驱动器电路热耦合到散热器并且位于由内部主体部分形成的中空的内部空间区域中。环形内主体部分还包括位于其周边周围的至少一个但优选多个锅炉/冷凝器热管，用于将来自激励线圈和驱动器的热量热耦合到翅片，其中热量通过自然对流传递到空气。励磁线圈可以由一定长度的常规电导体形成，或者可以由一端连接到驱动器并且在另一端连接到散热器的一段热管形成。

6. 发明授权

US5763951A Non-mechanical magnetic pump for liquid cooling 失效
标题翻译：用于液体冷却的非机械磁力泵
公开(公告)号：US5763951A
公开(公告)日：1998-06-09
申请号：US681345
申请日：1996-07-22
申请人： Robin E. Hamilton , Paul G. Kennedy , Christopher R. Vale
发明人： Robin E. Hamilton , Paul G. Kennedy , Christopher R. Vale
IPC分类号： H01L23/473 , H02K44/04 , H05K1/02 , H05K7/20 , H01L23/34
CPC分类号： H02K44/04 , H01L23/473 , H02K99/00 , F28F2260/02 , H01L2924/0002 , H05K1/0201
摘要： A liquid cooling system contained completely on a circuit board assembly. The liquid cooling system uses microchannels etched within the circuit board, those microchannels being filled with electrically conductive fluid that is pumped by a non-mechanical, magnetic pump. The pump can be separate from the device on the circuit board which is to be cooled or it can be integrated with the device that is to be cooled. In the latter circumstance, the same current which flows through the electronic device is the current which generates the Lorentz force that pumps the electrically conductive fluid through the microchannel.
摘要翻译：液体冷却系统完全包含在电路板组件上。液体冷却系统使用蚀刻在电路板内的微通道，这些微通道充满由非机械磁力泵泵送的导电流体。泵可以与要冷却的电路板上的装置分离，或者可以与要冷却的装置集成。在后一种情况下，流过电子装置的相同电流是产生将导电流体泵送通过微通道的洛伦兹力的电流。

7. 发明授权

US5692558A Microchannel cooling using aviation fuels for airborne electronics 失效
标题翻译：使用空中电子航空燃料的微通道冷却
公开(公告)号：US5692558A
公开(公告)日：1997-12-02
申请号：US681343
申请日：1996-07-22
申请人： Robin E. Hamilton , Paul G. Kennedy
发明人： Robin E. Hamilton , Paul G. Kennedy
IPC分类号： F28F13/00 , H01L23/473 , F28F7/00
CPC分类号： F28F13/00 , H01L23/473 , H01L2924/0002
摘要： Aviation fuel is used as the coolant for a microchannel heat sink for airborne electronics. The use of preexisting aviation fuel as a coolant medium eliminates the weight, size and expense of a separate liquid system dedicated solely to electronics cooling. The heat sink is comprised of a body of material having high thermal conductivity and in which are formed a set of parallel closed-ended microchannels on the order of 0.001 in. by 0.004 in. separated by a distance of 0.001 in.
摘要翻译：航空燃料用作机载电子设备的微通道散热器的冷却剂。使用先前存在的航空燃料作为冷却剂介质消除了专用于电子冷却的单独液体系统的重量，尺寸和费用。散热器由具有高导热性的材料体组成，并且其中形成有一组平行的封闭式微通道，其数量级为0.001英寸×约0.004英寸，间隔0.001英寸。

8. 发明授权

US5383495A Stainless steel security cap for fire hydrants 失效
标题翻译：消防栓不锈钢安全帽
公开(公告)号：US5383495A
公开(公告)日：1995-01-24
申请号：US50846
申请日：1993-06-21
申请人： Paul G. Kennedy
发明人： Paul G. Kennedy
IPC分类号： E03B9/06 , F16L55/115 , F16L55/10
CPC分类号： F16L55/1152 , E03B9/06 , Y10T137/5468
摘要： A security hydrant cap having a domed body adapted to be removed only with a specialized tool, and a slip ring surrounding substantially all of the body and mounted thereto so as to be free to rotate about the body. The slip ring and, preferably, the body are formed of stainless steel. Preferably, the slip ring and body are made of a 400 series stainless steel, heat treated to a Rockwell "C" hardness of approximately 43-47.
摘要翻译：一种具有圆顶体的安全消防栓盖，其适于仅用专用工具移除，以及围绕主体的所有主体并安装在其上以便围绕身体自由旋转的滑环。滑环，优选地，主体由不锈钢形成。优选地，滑环和主体由400系列不锈钢制成，热处理至洛氏“C”硬度约为43-47。

9. 发明授权

US4058835A Scan conversion apparatus 失效
标题翻译：扫描转换装置
公开(公告)号：US4058835A
公开(公告)日：1977-11-15
申请号：US522189
申请日：1974-11-08
申请人： Paul G. Kennedy
发明人： Paul G. Kennedy
IPC分类号： H04N7/12
CPC分类号： H04N7/125
摘要： A standard television picture is transmitted over conventional phone lines by sampling and storing one picture element per TV line, and transmitting the information of the stored samples over the phone line as a reduced bandwidth television signal. At the receiver end the transmitted signal is placed into storage and extracted at standard TV rates and written as a TV line onto a rotating video disc. The process is repeated until the final picture to be displayed is assembled on a line-by-line basis on the disc.
摘要翻译：通过对每个TV线进行采样和存储一个图像，并通过电话线将所存储的样本的信息作为减少带宽的电视信号发送，通过常规电话线传输标准电视图像。在接收端，传输的信号被放置在存储中并以标准电视速率提取并且以电视线的形式写入到旋转的视频盘上。重复该过程，直到在盘上逐行地组装要显示的最终图像。

10. 发明授权

US06254060B1 Gate assembly for a double disk gate valve 失效
标题翻译：双盘闸阀门组件
公开(公告)号：US06254060B1
公开(公告)日：2001-07-03
申请号：US09405532
申请日：1999-09-24
申请人： Paul G. Kennedy
发明人： Paul G. Kennedy
IPC分类号： F16K2500
CPC分类号： F16K3/18
摘要： A gate assembly for a double disk gate valve having two closure disks with a resilient material between. The resilient material and closure disks are enveloped in an outer harder coating. Closing the gate valve brings the disks into initial sealing contact with the bottom of the valve seat. Applying pressure to the gate valve after contact is made between the gate assembly and the valve seat causes the resilient central member to exert pressure against the closure disks, thus pressing the outer coating of the gate assembly against the sidewalls of the valve seat. This action creates a better sealing engagement with the seat surface to exclude flow. Wear on the gate assembly is significantly reduced since the gate assembly does not make contact with the sidewalls of the seat while being moved between an open position and a closed position.
摘要翻译：一种用于双盘闸阀的闸组件，其具有两个在其之间具有弹性材料的封闭盘。弹性材料和封闭盘被包裹在外部较硬的涂层中。关闭闸阀使得盘与阀座的底部初始密封接触。在门组件和阀座之间进行接触之后对闸阀施加压力导致弹性中心构件对封闭盘施加压力，从而将门组件的外涂层压靠在阀座的侧壁上。这个动作与座椅表面形成更好的密封接合以排除流动。门组件的磨损显着降低，因为门组件在打开位置和关闭位置之间移动时不与座椅的侧壁接触。

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