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1. 发明授权

US06679680B2 Built-up gas turbine component and its fabrication 有权
标题翻译：建立燃气轮机组件及其制造
公开(公告)号：US06679680B2
公开(公告)日：2004-01-20
申请号：US10107026
申请日：2002-03-25
申请人： Jae Y. Um , Craig Carmichael , David E. Budinger , Joshua L. Miller , Ronald L. Galley , Douglas M. Carlson
发明人： Jae Y. Um , Craig Carmichael , David E. Budinger , Joshua L. Miller , Ronald L. Galley , Douglas M. Carlson
IPC分类号： F01D1108
CPC分类号： F01D11/122 , B23K1/0008 , B23K2101/001 , C23C26/02 , F01D11/12 , Y02T50/671
摘要： A built-up gas turbine component is prepared by providing a gas turbine component having a component surface and being made of a component base metal having a component base metal composition. A buildup tape is supplied having a net metallic buildup composition different from the component base metal composition. The buildup tape includes a first metallic constituent having a first melting point, and a second metallic constituent having a second melting point. The first metallic constituent and second metallic constituent together have the net metallic buildup composition. A nonmetallic binder binds together the first metallic constituent and the second metallic constituent. The buildup tape is applied to the component surface and heated to a brazing temperature greater than the first melting point and less than the second melting point. The first metallic constituent melts and fuses the first metallic constituent and the second metallic constituent to the component surface as a buildup deposit on the built-up gas turbine component.
摘要翻译：通过提供具有组分表面并由具有组分贱金属组分的组分贱金属制成的燃气轮机组件来制备组合式燃气轮机部件。提供了具有不同于组分母材组合物的净金属堆积组合物的堆积带。积层带包括具有第一熔点的第一金属成分和具有第二熔点的第二金属成分。第一金属成分和第二金属成分一起具有净金属堆积组合物。非金属粘合剂将第一金属成分和第二金属成分结合在一起。将积层带施加到部件表面并加热到大于第一熔点并小于第二熔点的钎焊温度。第一金属构件将第一金属成分和第二金属成分熔化并熔合到组分表面，作为积聚燃气轮机部件上的积聚沉积物。

2. 发明授权

US4449164A Electronic module cooling system using parallel air streams 失效
标题翻译：电子模块冷却系统采用并联气流
公开(公告)号：US4449164A
公开(公告)日：1984-05-15
申请号：US424824
申请日：1982-09-27
申请人： Douglas M. Carlson , Randall L. Ohman , Lloyd M. Thorndyke
发明人： Douglas M. Carlson , Randall L. Ohman , Lloyd M. Thorndyke
IPC分类号： H05K7/20
CPC分类号： H01L23/467 , H01L2924/0002
摘要： The cooling of electronic modules on a circuit board is improved by the use of heat sinks comprising a plurality of longitudinal fins projecting from the modules. Individual tubes communicating with an air plenum fit around and part way along each heat sink. Air drawn from or forced into the plenum causes air flow within the tubes and along the fins to cool them and the modules to which they are attached.
摘要翻译：通过使用包括从模块突出的多个纵向翅片的散热器，电路板上的电子模块的冷却得到改善。与气室连通的单独的管道沿着每个散热器安装并分开。从压缩空气中吸入或强制进入气室会导致管内和散热片内的空气流动，以冷却它们和它们所连接的模块。

3. 发明授权

US4037270A Circuit packaging and cooling 失效
标题翻译：电路封装和冷却
公开(公告)号：US4037270A
公开(公告)日：1977-07-19
申请号：US689215
申请日：1976-05-24
申请人： Gerald L. Ahmann , Douglas M. Carlson , Warren B. Marquardt , Richard E. Offerdahl , Roger A. Paulson , Anthony A. Vacca
发明人： Gerald L. Ahmann , Douglas M. Carlson , Warren B. Marquardt , Richard E. Offerdahl , Roger A. Paulson , Anthony A. Vacca
IPC分类号： H05K7/20
CPC分类号： H01L23/4093 , H01L23/473 , H01L2924/0002
摘要： A circuit board is provided with a plurality of groups of connectors, so disposed and arranged in respect to each other that each group is capable of receiving a chip carrier. A fluid conduit, carrying a coolant, extends through each group so that when the contacts of a chip carrier are assembled to a group of connectors, a circuit chip, having a heat dissipating bar, is in close contact with the conduit. Conductors on each chip make electrical contact to the contacts on the chip carrier. A clip fastener is fastened to the carrier and includes bias means to bias the chip so that electrical connection is established between the chip contacts and the carrier contacts and thermal connection is established between the heat dissipating bar and the conduit.
摘要翻译：电路板设置有多组连接器，这些连接器组相对于彼此设置和布置，每组能够接收芯片载体。携带冷却剂的流体导管延伸穿过每个组，使得当芯片载体的触点组装成一组连接器时，具有散热杆的电路芯片与导管紧密接触。每个芯片上的导体与芯片载体上的触点电接触。夹紧件紧固到载体上，并且包括偏置装置以偏置芯片，使得在芯片触头和载体触点之间建立电连接，并且在散热棒和导管之间建立热连接。

4. 发明授权

US06383658B1 Thermally sprayed coatings having an interface with controlled cleanliness 失效
标题翻译：具有控制清洁度的界面的热喷涂涂层
公开(公告)号：US06383658B1
公开(公告)日：2002-05-07
申请号：US09443117
申请日：1999-11-18
申请人： Douglas M. Carlson , Charles A. Claus
发明人： Douglas M. Carlson , Charles A. Claus
IPC分类号： B32B1500
CPC分类号： C23C4/02 , B32B15/00 , B32B15/01 , C23C4/12 , C23C4/18 , Y10T428/12472 , Y10T428/12493 , Y10T428/12861 , Y10T428/12931 , Y10T428/12937 , Y10T428/12944
摘要： An article having a layer of metal thermally sprayed over a substrate with a roughened interface at the surface of the substrate applied by a thermal spray process, such as the HVOF process. The interface has a predetermined cleanliness level so that after a diffusion heat treatment, the applied layer has an extended life in severe gas turbine service due to improved adhesion of the layer to the substrate. When the article is used for high temperature applications such as turbine shrouds and encounters significant levels of stress, the strength of the interface can be a factor in the life of the coating.
摘要翻译：具有通过热喷涂工艺（例如HVOF工艺）施加的在基板的表面上具有粗糙化界面的在基板上热喷涂的金属层的物品。界面具有预定的清洁度水平，使得在扩散热处理之后，由于层与衬底的附着力的提高，所施加的层在严重的燃气轮机中具有延长的使用寿命。当物品用于诸如涡轮罩的高温应用并且遇到显着的应力水平时，界面的强度可能是涂层寿命的一个因素。

5. 发明授权

US06167947A High performance gas cooling system and method 有权
标题翻译：高性能气体冷却系统及方法
公开(公告)号：US06167947A
公开(公告)日：2001-01-02
申请号：US09215531
申请日：1998-12-18
申请人： Karl Hokanson , Douglas M. Carlson , William Berg
发明人： Karl Hokanson , Douglas M. Carlson , William Berg
IPC分类号： F28F700
CPC分类号： H05K7/20754 , F28D1/0477 , G06F1/20
摘要： The present invention relates to an improved system and method for cooling electronic devices. The present system is particularly adapted for cooling computer equipment. The system comprises a sealed enclosure which houses one or more heat generating electronic devices; a blower; and a heat exchanger. The sealed enclosure may be pressurized with a gas medium such as dry nitrogen up to a pressure of approximately two atmospheres. The elevated pressure increases the gas density, effectively increasing the mass flow rate and heat carrying capacity of the gas. The blower is also a constant volume device such that it can move the same volume of gas regardless of density. Accordingly, for a given heat load, the size of the blower may be reduced. Or, alternatively, a given blower can cool a device having a higher heat load. Finally, by pressurizing the enclosure, the present invention eliminates the need to size a forced air cooling system based on high elevation requirements.
摘要翻译：本发明涉及一种用于冷却电子设备的改进的系统和方法。本系统特别适用于冷却计算机设备。该系统包括容纳一个或多个发热电子装置的密封外壳; 鼓风机和热交换器。密封的外壳可以用诸如干燥氮气的气体介质加压至大约两个大气压的压力。升高的压力增加了气体密度，有效地提高了气体的质量流量和承载能力。鼓风机也是恒定体积装置，使得它可以移动相同体积的气体，而不管密度如何。因此，对于给定的热负荷，可以减小鼓风机的尺寸。或者，替代地，给定的鼓风机可以冷却具有较高热负荷的装置。最后，通过对外壳进行加压，本发明消除了对基于高仰角要求的强制空气冷却系统的尺寸的需要。

6. 发明授权

US6018459A Porous metal heat sink 失效
标题翻译：多孔金属散热器
公开(公告)号：US6018459A
公开(公告)日：2000-01-25
申请号：US971179
申请日：1997-11-17
申请人： Douglas M. Carlson , Edward A. Malosh
发明人： Douglas M. Carlson , Edward A. Malosh
IPC分类号： F28F13/00 , H01L23/367 , H01L23/373 , H01L23/467 , H05K7/20
CPC分类号： H01L23/467 , F28F13/003 , H01L23/3733 , H01L23/367 , H01L2924/0002
摘要： A heat sink is disclosed having an elongate, porous metal structure, including multiple sets of thermally conductive members. The members, which are interwoven, direct heat away from a heat producing component. The elongate structure of the matrix structure can be formed in a variety of predetermined forms, including a coiled structure or an elliptically coiled structure. Alternatively, the matrix structure is plated for added thermal conductivity between the sets of members. In addition, air flow is directed over the heat sink for added convection of heat. The heat sink is fabricated using a mesh of thermally conductive material such as copper or aluminum and can be provided with a plurality of protuberances. The heat sink is thermally bonded to the heat producing component. Alternatively, the heat sink has a ledge for sealing with a duct.A method for cooling a heat producing component is also disclosed. The method includes the steps of providing a heat sink structure as above, thermally coupling the heat sink structure to a heat producing component, and directing a fluid flow over the heat sink structure.
摘要翻译：公开了一种散热器，其具有细长的多孔金属结构，包括多组导热构件。交织的构件将热量远离发热部件。矩阵结构的细长结构可以以各种预定形式形成，包括螺旋结构或椭圆盘状结构。或者，对基体结构进行电镀以在组件之间增加导热性。此外，气流被引导到散热器上以增加热量的对流。散热器使用诸如铜或铝的导热材料的网格来制造，并且可以设置有多个突起。散热器热粘合到发热部件上。或者，散热器具有用于与管道密封的凸缘。还公开了一种用于冷却发热部件的方法。该方法包括以下步骤：提供如上所述的散热器结构，将散热器结构热耦合到发热部件，以及引导流体流过散热器结构。

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