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公开(公告)号：US5652052A
公开(公告)日：1997-07-29
申请号：US850280
申请日：1992-03-12
CPC分类号： B29C70/54 , B29C70/10 , F02K9/34 , B29K2995/0017 , Y10T428/24058 , Y10T428/24132 , Y10T428/30 , Y10T442/3585
摘要： A cloth employing graphite fibers may be subjected to different composite material formation processes so that three separate sections of heat capability may result across continuous fibers. Thus, one section may have optimum cold temperature strength while a removed section may have optimum high-temperature strength, with a transition section interceding. The existence of continuous fibers across these sections obviates the necessity for a mechanical joint thereby maximizing the reliability and performance characteristics of a resulting composite structure.
摘要翻译： 使用石墨纤维的布可以经受不同的复合材料形成过程，使得可以在连续的纤维上产生三个独立的热能部分。 因此，一个部分可以具有最佳的冷温度强度，而去除的部分可以具有最佳的高温强度，并且过渡部段中间化。 通过这些部分的连续纤维的存在消除了机械接头的必要性，从而使所得复合结构的可靠性和性能特性最大化。
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公开(公告)号：US5069274A
公开(公告)日：1991-12-03
申请号：US454822
申请日：1989-12-22
CPC分类号： F28F1/22 , B64G1/503 , B64G1/506 , B64G1/54 , F28D15/0233 , F28D15/04 , F28F21/02 , F28F2270/00
摘要： A heat pipe radiator system is rendered more survivable against laser attack while providing higher thermal performance with significantly lower weight. In order to achieve these advantages, the radiator fin is fabricated from carbon-carbon material which is quite resistant to laser destruction as well as exhibiting twice the thermal conductivity of ordinary metals, such as aluminum. An integral clamp secures the fin to each heat pipe, thereby thermally decoupling the fin from the heat pipe when layer heating occurs. A mesh heat pipe wick creates a vapor barrier in the interior of the heat pipes so that continuous operation of the heat pipe is ensured, even when the pipes are subjected to localized laser heating. The heat pipes are wrapped in multi-layer metal foil insulation to greatly reduce direct laser heating of the heat pipes.
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公开(公告)号：US4685512A
公开(公告)日：1987-08-11
申请号：US889012
申请日：1986-07-24
CPC分类号： F28D15/043 , F24J2/32 , Y02E10/44
摘要： A thermal management system using heat pipe principles and incorporating capillary-pumped equipment mounting panels such that a heat transport loop without moving parts is provided. The panels can function to either absorb heat or to reject heat and can interface with heat generating equipment or heat radiators. Each panel comprises a pair of coextensive flat plates bonded together with a thin, fine-pore sheet wick interposed therebetween. A network of liquid grooves in one plate is in fluid communication with the sheet wick which covers the grooves and most of the plate and a separate liquid line connecting the panels. A network of vapor channels in the other plate is in fluid communication with the wick and with a separate vapor line connecting the panels. The vapor channel networks of the panels and the liquid groove networks of the panels are connected such that the panels are arranged in parallel in the fluid circuit or loop. A heat input into panels in the loop causes evaporation of liquid off the surface of the sheet wick. Vapor from the evaporated liquid is circulated to panels serving as cold sinks where the vapor is condensed. Capillary action of the wicks returns the condensate to the panels being heated where the cycle is repeated.
摘要翻译： 一种使用热管原理并结合毛细管泵设备安装面板的热管理系统，以提供没有移动部件的热传输回路。 面板可以吸收热量或排除热量，并可与发热设备或散热器接口。 每个面板包括一对共同延伸的平板，其中夹有薄的细孔片芯。 一个板中的液体槽的网络与覆盖槽和大部分板的片状芯片和连接板的单独液体管线流体连通。 另一个板中的蒸汽通道网络与芯线流体连通并且连接有连接面板的单独蒸汽管线。 面板的蒸气通道网络和面板的液体槽网络被连接成使得面板在流体回路或环路中平行布置。 循环中的面板中的热输入导致液体从片芯的表面蒸发。 来自蒸发的液体的蒸气被循环到用作冷凝器的面板，其中蒸气被冷凝。 灯芯的毛细管作用将冷凝物返回到被加热的面板，循环被重复。
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公开(公告)号：US4602679A
公开(公告)日：1986-07-29
申请号：US360321
申请日：1982-03-22
CPC分类号： F24J2/32 , F28D15/043 , Y02E10/44
摘要： A thermal management system using heat pipe principles and incorporating capillary-pumped equipment mounting panels such that a heat transport loop without moving parts is provided. The panels can function to either absorb heat or to reject heat and can interface with heat generating equipment or heat radiators. Each panel comprises a pair of coextensive flat plates bonded together with a thin, fine-pore sheet wick interposed therebetween. A network of liquid grooves in one plate is in fluid communication with the sheet wick which covers the grooves and most of the plate and a separate liquid line connecting the panels. A network of vapor channels in the other plate is in fluid communication with the wick and with a separate vapor line connecting the panels. The vapor channel networks of the panels and the liquid groove networks of the panels are connected such that the panels are arranged in parallel in the fluid circuit or loop. A heat input into panels in the loop causes evaporation of liquid off the surface of the sheet wick. Vapor from the evaporated liquid is circulated to panels serving as cold sinks where the vapor is condensed. Capillary action of the wicks returns the condensate to the panels being heated where the cycle is repeated.
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公开(公告)号：US4231423A
公开(公告)日：1980-11-04
申请号：US859002
申请日：1977-12-09
申请人： Robert A. Haslett
发明人： Robert A. Haslett
CPC分类号： F28D15/0233 , Y10S165/909 , Y10T29/49353
摘要： A method for making a heat pipe panel comprising the steps of forming parallel furrows in a sheet metal plate, covering the sheet metal plate with another plate, bonding the plate together around the edges and between the furrows, to form parallel cavities between the plates, charging the cavities with working fluid and sealing the cavities to form individual heat pipes in the panel. The furrows may be filled with wicking material, and capillary grooves may be cut in the furrows before bonding the plates together. The cover plate also may have furrows formed therein. A header furrow may be provided for the fluid charging operations.
摘要翻译： 一种用于制造热管板的方法，包括以下步骤：在金属板中形成平行的沟槽，用另一个板覆盖金属板，将板在边缘和沟之间结合在一起，以在板之间形成平行的空腔， 用工作流体填充空腔并密封空腔以在面板中形成单独的热管。 沟槽可以填充芯吸材料，并且在将板粘合在一起之前可以在沟槽中切割毛细管槽。 盖板也可以在其中形成沟槽。 可以提供头部沟槽用于流体充注操作。
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公开(公告)号：US4583587A
公开(公告)日：1986-04-22
申请号：US616002
申请日：1984-05-31
CPC分类号： F28D15/046 , F28D15/0233
摘要： A monogroove high capacity heat pipe has compact evaporator section 30 formed of a plurality of parallel legs 32 which are in fluid communication with a manifold 36 which is in fluid communication with the condensor section 40 encased in a heat radiating fin 42.
摘要翻译： 单槽高容量热管具有紧凑的蒸发器部分30，其由多个平行支脚32形成，平行支柱32与歧管36流体连通，歧管36与封装在散热片42中的冷凝器部分40流体连通。
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公开(公告)号：US4470451A
公开(公告)日：1984-09-11
申请号：US244290
申请日：1981-03-16
CPC分类号： F28D15/0233 , F28F2200/005
摘要： A heat pipe comprising an elongated sealed metallic envelope having at least a pair of longitudinal channels extending along the length thereof. One of the channels is for the circulation of the vapor phase of the working medium in operation and the other for the liquid phase and capillary means are provided to furnish fluid communication therebetween. Dedicated vapor and liquid channels result in low viscous pressure drops, the capillary communication means and circumferential grooving in the vapor channel provide high capillary pressure differences, and circumferential grooving is provided to furnish the high evaporation and condensation film coefficients required. To support higher heat fluxes, wicking can be used to augment the capillary flow from the liquid channel. To support higher evaporator heat flux without the need for wicking means, the heat pipe can be provided with more than one liquid channel, each communicating with the vapor channel by capillary means. The heat pipe can be provided with an integral fin or equivalent means for rejection of heat by radiation to ambient or for attachment to a source of heat in the evaporator region thereof.
摘要翻译： 一种热管，其包括细长的密封金属外壳，其具有至少一对沿其长度延伸的纵向通道。 其中一个通道是用于工作介质的气相循环，另一个用于液相和毛细管装置以在其间提供流体连通。 专用的蒸汽和液体通道导致低粘性压降，毛细管连通装置和蒸汽通道中的圆周沟槽提供高毛细管压力差，并提供圆周切槽以提供所需的高蒸发和冷凝膜系数。 为了支持更高的热通量，芯吸可用于增加从液体通道的毛细管流。 为了支持更高的蒸发器热通量而不需要芯吸装置，热管可以设置有多于一个的液体通道，每个液体通道通过毛细管装置与蒸气通道连通。 热管可以设置有整体散热片或等效的装置，用于通过辐射对环境进行热量排除或者在其蒸发器区域中附着到热源。
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公开(公告)号：USRE30426E
公开(公告)日：1980-11-04
申请号：US15884
申请日：1979-02-28
申请人： Robert A. Haslett
发明人： Robert A. Haslett
IPC分类号： F02P23/02 , F02B1/04 , F02B9/00 , F02B23/00 , F02B23/06 , F02B51/02 , F02B75/12 , F02F3/26 , F02F3/28
CPC分类号： F02B23/0603 , F02B23/0636 , F02B51/02 , F02F3/28 , F02B1/04 , F02B2023/0606 , F02B2023/0609 , F02B2075/125 , F02B23/0621 , F02B23/0624 , F02B23/0669 , Y02T10/123 , Y02T10/125 , Y02T10/126
摘要： An internal combustion engine of reciprocating-piston type with injection of liquid or gaseous hydrocarbon fuel, provided with catalytic means for initiating the combustion of the air/fuel charge in the combustion chamber of the or each cylinder. The major part of the combustion chamber of each cylinder is afforded by a recess formed in the piston crown, and a catalytic element of mesh, grid, perforated or sintered or other construction, is carried by the piston in a position at least partly overlying the said recess, the fuel being injected into the said recess to contact and pass through the catalytic element, being ignited by its contact with the catalytic element.
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公开(公告)号：US4081023A
公开(公告)日：1978-03-28
申请号：US745385
申请日：1976-11-26
CPC分类号： F21V29/51 , F21V29/006 , F21V29/30 , F21V33/0088 , F24D3/02 , F24F3/056 , F28D15/04 , F21Y2103/00 , Y10S165/909
摘要： A heat pipe to remove heat from a light fixture in a room of a building that will transfer the fixture heat to a system in a building that will in turn reject or use the fixture heat in a heating, ventilating, air conditioning system for the building.
摘要翻译： 用于从建筑物的房间中的灯具移除热量的热管，其将将灯具热量传递到建筑物中的系统，这将反过来在建筑物的加热，通风，空调系统中拒绝或使用灯具热量 。
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