-
公开(公告)号：US09513060B2
公开(公告)日：2016-12-06
申请号：US12836688
申请日：2010-07-15
摘要： A heat exchanger comprising helically wound tube bundles is disclosed. The helically wound tube bundles are joined with tube sheets to define a primary working fluid system that is fluidically isolated from a secondary working fluid system. The tube sheets and tubes are formed of the same material, which facilitates their joining by means of joints that are substantially galvanic corrosion-resistant joints.
-
公开(公告)号：US09513059B2
公开(公告)日：2016-12-06
申请号：US13365461
申请日：2012-02-03
申请人： Scott M. Maurer
发明人： Scott M. Maurer
CPC分类号： F28D7/0058 , F28D9/0018 , F28F13/003 , F28F2275/062 , Y02E10/34
摘要： A radial flow plate-fin heat exchanger includes a plurality of heat exchange units connected together to form an annular shaped core. The core has a plurality of first fluid passageways that are circumferentially spaced from one another and that extend generally axially from a first end of the core to a second end. Each of the first fluid passageways is defined at least in part by a plurality of fins that include graphite foam. The core also has a plurality of second fluid passageways that are circumferentially spaced from one another and that extend generally radially from the central fluid passageway through an exterior wall of the core. The second fluid passageways are separated from the first fluid passageways so that a first fluid that flows through the first fluid passageways does not mix with a second fluid that flows through the second fluid passageways.
摘要翻译： 径向流板式翅片热交换器包括连接在一起以形成环形芯的多个热交换单元。 芯具有多个第一流体通道，其彼此周向间隔开并且大致轴向地从芯的第一端延伸到第二端。 每个第一流体通道至少部分地由包括石墨泡沫的多个翅片限定。 芯还具有多个第二流体通道，其彼此周向间隔开并且大体上径向地从中心流体通道延伸通过芯的外壁。 第二流体通道与第一流体通道分离，使得流过第一流体通道的第一流体不与流过第二流体通道的第二流体混合。
-
公开(公告)号：US09476650B2
公开(公告)日：2016-10-25
申请号：US12836688
申请日：2010-07-15
摘要： A heat exchanger comprising helically wound tube bundles is disclosed. The helically wound tube bundles are joined with tube sheets to define a primary working fluid system that is fluidically isolated from a secondary working fluid system. The tube sheets and tubes are formed of the same material, which facilitates their joining by means of joints that are substantially galvanic corrosion-resistant joints.
-
4.发明授权Chemical, biological, radiological, and nuclear weapon detection system comprising array of spatially-disparate sensors and environmental acuity 有权化学，生物，放射和核武器检测系统，包括空间不同的传感器阵列和环境敏锐度公开(公告)号：US08364410B2
公开(公告)日：2013-01-29
申请号：US11743946
申请日：2007-05-03
CPC分类号： G08B21/12 , G08B29/188 , G08B31/00
摘要： A chemical, biological, radiological, and nuclear weapons detection system is disclosed that comprises an array of spatially-disparate hazardous material sensors that all feed into a centralized system control center. This enables the embodiment to receive and coordinate in one place all of the hazardous material sensors spread over a wide area, and, therefore, enables an alarm to be quickly issued in the event of a real attack. To accurately reduce false alarms, the illustrative embodiment requires that at least N of M neighboring stations report an alarm for the same hazardous material within an interval of time, and that the values of at least one of N and M change and are based on at least one environmental factor.
摘要翻译： 公开了一种化学，生物，放射学和核武器检测系统，其包括一系列空间不同的危险材料传感器，所有这些都传送到集中式系统控制中心。 这使得实施例能够在一个地方接收和协调所有危险材料传感器在广泛的区域上分布，并且因此能够在真正的攻击的情况下快速地发出报警。 为了精确地减少假警报，说明性实施例要求至少N个M个相邻站在一段时间内报告同一危险物质的警报，并且N和M中的至少一个的值改变并且基于 至少一个环境因素。
-
5.发明授权Chemical, biological, radiological, and nuclear weapon detection system with environmental acuity 有权具有环境敏感性的化学，生物，放射和核武器检测系统公开(公告)号：US07362223B2
公开(公告)日：2008-04-22
申请号：US10881994
申请日：2004-06-30
CPC分类号： G08B21/12
摘要： A chemical, biological, radiological, and nuclear weapon detection system is disclosed that heightens its acuity and alertness when it senses that a chemical, biological, radiological, or nuclear weapon attack is more likely. For example, it is well understood that a chemical gas attack is likely to be less effective when it is raining than when it is clear because the rain will suppress and dilute the chemical agent. Therefore, the likelihood of a chemical gas attack is higher when it is clear. In light of this and similar knowledge, the illustrative embodiment checks for evidence of an attack more frequently and with great acuity than when the ambient environmental (e.g., meteorological, etc.) characteristics (e.g., whether is it precipitating or not, whether it is sunny or not, etc) suggest that an attack is more likely. This enables the embodiment to conserve consumables that are used in detecting attacks for when the attacks are more likely.
摘要翻译： 披露了一种化学，生物，放射性和核武器检测系统，当其感觉到化学，生物，放射性或核武器攻击更有可能时，可提高其敏锐度和警觉性。 例如，众所周知，当下雨时，化学气体攻击可能比清除时更有效，因为雨会抑制和稀释化学试剂。 因此，化学气体攻击的可能性明显较高。 鉴于这种和类似的知识，说明性实施例比周围环境（例如，气象等）特征（例如，是否是沉淀或不沉淀）特别地检查更频繁和具有大的敏感性的证据的证据 阳光明媚或不等等）表明攻击更有可能。 这使得实施例能够节省用于检测攻击何时更有可能的消耗品。
-
公开(公告)号：US09464847B2
公开(公告)日：2016-10-11
申请号：US13365459
申请日：2012-02-03
CPC分类号： F28D7/1607 , F28D7/024 , F28D7/1669 , F28F9/22 , F28F13/003 , F28F21/02 , F28F2009/226 , F28F2275/025 , F28F2275/062
摘要： Shell-and-tube heat exchangers that utilize one or more foam heat transfer units engaged with the tubes to enhance the heat transfer between first and second fluids. The foam of the heat transfer units can be any thermally conductive foam material that enhances heat transfer, for example graphite foam. These shell-and-tube heat exchangers are highly efficient, inexpensive to build, and corrosion resistant. The described heat exchangers can be used in a variety of applications, including but not limited to, low thermal driving force applications, power generation applications, and non-power generation applications such as refrigeration and cryogenics. The foam heat transfer units can be made from any thermally conductive foam material including, but not limited to, graphite foam or metal foam. In an embodiment, the heat exchanger utilizes tubes that are twisted around a central foam heat transfer unit.
摘要翻译： 壳管式热交换器利用与管接合的一个或多个泡沫传热单元来增强第一和第二流体之间的热传递。 传热单元的泡沫可以是增强热传递的任何导热泡沫材料，例如石墨泡沫。 这些管壳式热交换器是高效的，低成本的和耐腐蚀的。 所描述的热交换器可以用于各种应用，包括但不限于低热驱动力应用，发电应用以及非发电应用，例如制冷和低温。 泡沫传热单元可以由任何导热泡沫材料制成，包括但不限于石墨泡沫或金属泡沫。 在一个实施例中，热交换器使用围绕中心泡沫传热单元扭转的管。
-
公开(公告)号：US09080818B2
公开(公告)日：2015-07-14
申请号：US13365456
申请日：2012-02-03
CPC分类号： F28F1/122 , F28F13/003 , F28F21/02 , F28F2275/025
摘要： Heat exchangers are described that employ fins made of a heat conducting foam material to enhance heat transfer. The foam fins can be used in any type of heat exchanger including, but not limited to, a plate-fin heat exchanger, a plate-frame heat exchanger or a shell-and-tube heat exchanger. The heat exchangers employing foam fins described herein are highly efficient, inexpensive to build, and corrosion resistant. The described heat exchangers can be used in a variety of applications, including but not limited to, low thermal driving force applications, power generation applications, and non-power generation applications such as refrigeration and cryogenics. The fins can be made from any thermally conductive foam material including, but not limited to, graphite foam or metal foam.
摘要翻译： 描述了使用由导热泡沫材料制成的翅片来加强热传递的热交换器。 泡沫翅片可以用于任何类型的热交换器，包括但不限于板翅式热交换器，板式热交换器或管壳式热交换器。 使用本文所述的泡沫翅片的热交换器是高效的，低成本的和耐腐蚀的。 所描述的热交换器可以用于各种应用，包括但不限于低热驱动力应用，发电应用以及非发电应用，例如制冷和低温。 翅片可以由任何导热泡沫材料制成，包括但不限于石墨泡沫或金属泡沫。
-
公开(公告)号：US08800849B2
公开(公告)日：2014-08-12
申请号：US13431361
申请日：2012-03-27
申请人： Eugene Jansen , Scott M. Maurer
发明人： Eugene Jansen , Scott M. Maurer
CPC分类号： B32B37/04 , B32B5/18 , B32B7/04 , B32B15/046 , B32B15/18 , B32B15/20 , B32B27/065 , B32B37/08 , B32B2250/02 , B32B2266/04 , B32B2266/045 , B32B2266/057 , B32B2266/06 , B32B2305/022 , B32B2307/10 , B32B2307/30 , B32B2311/24 , B32B2313/04 , C09J5/00 , C09J2400/10 , C09J2400/163 , Y02E10/34 , Y10T428/249957
摘要： A technique for joining porous foam material, such as graphite, metal or ceramic foam, to a substrate is described. The substrate can be metal, a thermoset plastic or a composite material. The substrate has a melting point below that of the foam material. The two are joined together by using the foam to apply heat locally at the surface of the substrate. Some or all of the foam is heated to the appropriate temperature at or above the melting point of the substrate material. The foam and the substrate are then brought together, with the heat from the foam melting or softening the substrate material so that the substrate material infuses into the pores of the foam. As the foam cools below the melting point temperature, the substrate material solidifies to create a mechanical bond between the foam and the substrate.
摘要翻译： 描述了将诸如石墨，金属或陶瓷泡沫的多孔泡沫材料连接到基底的技术。 基底可以是金属，热固性塑料或复合材料。 基材的熔点低于泡沫材料的熔点。 两者通过使用泡沫在基体的表面局部施加热量而连接在一起。 将一些或全部泡沫体加热至等于或高于基底材料的熔点的适当温度。 然后将泡沫和基底聚集在一起，来自泡沫的热量熔化或软化基底材料，使得基底材料注入泡沫的孔中。 当泡沫冷却到低于熔点温度时，基底材料固化以在泡沫和基底之间产生机械结合。
-
公开(公告)号：US08398839B1
公开(公告)日：2013-03-19
申请号：US12793370
申请日：2010-06-03
申请人： Alfredo M. Morales , Josh A. Whaley , Mark D. Zimmerman , Ronald F. Renzi , Huu M. Tran , Scott M. Maurer , William D. Munslow
发明人： Alfredo M. Morales , Josh A. Whaley , Mark D. Zimmerman , Ronald F. Renzi , Huu M. Tran , Scott M. Maurer , William D. Munslow
IPC分类号： B03C5/02
摘要： A new microfluidic system comprising an automated prototype insulator-based dielectrophoresis (iDEP) triggering microfluidic device for pathogen monitoring that can eventually be run outside the laboratory in a real world environment has been used to demonstrate the feasibility of automated trapping and detection of particles. The system broadly comprised an aerosol collector for collecting air-borne particles, an iDEP chip within which to temporarily trap the collected particles and a laser and fluorescence detector with which to induce a fluorescence signal and detect a change in that signal as particles are trapped within the iDEP chip.
摘要翻译： 一种新的微流体系统已经被用于证明自动捕获和检测颗粒的可行性，该自动原型基于绝缘子的介电电泳（iDEP）触发用于病原体监测的微流体装置，其可以在实际环境中最终在实验室外运行。 该系统广泛地包括用于收集空气颗粒的气溶胶收集器，其中临时捕获收集的颗粒的iDEP芯片和用于诱导荧光信号的激光和荧光检测器，并且当颗粒被捕获在其内时，检测该信号的变化 iDEP芯片。
-
10.发明申请CHEMICAL, BIOLOGICAL, RADIOLOGICAL, AND NUCLEAR WEAPON DETECTION SYSTEM COMPRISING ARRAY OF SPATIALLY-DISPARATE SENSORS AND ENVIRONMENTAL ACUITY 有权化学，生物学，放射学和核武器检测系统，包含空间分辨率传感器和环境能量的阵列公开(公告)号：US20120326879A1
公开(公告)日：2012-12-27
申请号：US11743946
申请日：2007-05-03
IPC分类号： G08B21/18
CPC分类号： G08B21/12 , G08B29/188 , G08B31/00
摘要： A chemical, biological, radiological, and nuclear weapons detection system is disclosed that comprises an array of spatially-disparate hazardous material sensors that all feed into a centralized system control center. This enables the embodiment to receive and coordinate in one place all of the hazardous material sensors spread over a wide area, and, therefore, enables an alarm to be quickly issued in the event of a real attack. To accurately reduce false alarms, the illustrative embodiment requires that at least N of M neighboring stations report an alarm for the same hazardous material within an interval of time, and that the values of at least one of N and M change and are based on at least one environmental factor.
摘要翻译： 公开了一种化学，生物，放射学和核武器检测系统，其包括一系列空间不同的危险材料传感器，所有这些都传送到集中式系统控制中心。 这使得实施例能够在一个地方接收和协调所有危险材料传感器在广泛的区域上分布，并且因此能够在真正的攻击的情况下快速地发出报警。 为了精确地减少假警报，说明性实施例要求至少N个M个相邻站在一段时间内报告同一危险物质的警报，并且N和M中的至少一个的值改变并且基于 至少一个环境因素。
-
-
-
-
-
-
-
-
-
搜索结果
28 条记录 (耗时 0.023 秒)