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21.发明申请公开(公告)号：US20050008566A1
公开(公告)日：2005-01-13
申请号：US10617548
申请日：2003-07-10
Applicant: Michael Bowman , Chellappa Balan , Andrei Colibaba-Evulet , Narayan Ramesh
Inventor： Michael Bowman , Chellappa Balan , Andrei Colibaba-Evulet , Narayan Ramesh
CPC classification number: C01B3/34 , B01J19/18 , B01J19/248 , B01J2219/00051 , B01J2219/00162 , C01B3/22 , C01B2203/0216 , C01B2203/0266 , C01B2203/0405 , Y02P20/133
Abstract: A hydrogen reforming system includes a cyclical compression chamber having an entry port for receiving hydrogen-containing gas and an exit port for delivering reformed hydrogen-containing gas, an arrangement for heating the hydrogen-containing gas to a non-combustible temperature, and a drive system for cycling the cyclical compression chamber. The cyclical compression chamber has an operational cycle with an internal pressure and temperature absent combustion effective for reforming the hydrogen-containing gas.
Abstract translation: 氢重整系统包括循环压缩室，其具有用于接收含氢气体的入口和用于输送重整的含氢气体的出口，用于将含氢气体加热至不可燃温度的装置和驱动 循环压缩室循环系统。 循环压缩室具有操作循环，内部压力和温度不存在有效重整含氢气体的燃烧。
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公开(公告)号：US20130044430A1
公开(公告)日：2013-02-21
申请号：US13566246
申请日：2012-08-03
Applicant: Ralph J. Carl, JR. , Chellappa Balan , Patrick B. Lawless , John J. Decker
Inventor： Ralph J. Carl, JR. , Chellappa Balan , Patrick B. Lawless , John J. Decker
IPC: H05K7/20
CPC classification number: H05K7/20772 , H05K7/20145 , H05K7/20172 , H05K7/20554
Abstract: A fan assembly for an electrical device which comprises a number of heat generating electrical components mounted in an enclosure that includes a front wall, a rear wall and two generally parallel sidewalls. The fan assembly comprises a plurality of fans which are arranged in a row that extends generally perpendicularly between the sidewalls. Each fan comprises an axis of rotation which is oriented at an angle relative to the sidewalls, and the fan assembly further includes a plurality of inlet plenums which each communicate with an inlet end of a corresponding fan and a plurality of exhaust plenums which each communicate with an outlet end of a corresponding fan. In operation, the fans generate an airflow which is distributed through the enclosure by the inlet and exhaust plenums to thereby cool the electrical components.
Abstract translation: 一种用于电气设备的风扇组件，其包括安装在包括前壁，后壁和两个大致平行的侧壁的外壳中的多个发热电气部件。 风扇组件包括多个风扇，其布置成大致垂直于侧壁之间延伸的行。 每个风扇包括相对于侧壁以一定角度定向的旋转轴线，并且风扇组件还包括多个入口增压室，每个入口增压室与相应风扇的入口端和多个排气室连通， 相应风扇的出口端。 在操作中，风扇产生通过入口和排气通风室通过外壳分配的气流，从而冷却电气部件。
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公开(公告)号：US08337154B2
公开(公告)日：2012-12-25
申请号：US12074345
申请日：2008-03-03
Applicant: John Decker , Chellappa Balan
Inventor： John Decker , Chellappa Balan
CPC classification number: F04D29/384 , F04D25/0606
Abstract: A cooling fan includes an impeller which comprises a plurality of radially extending blades, each of which includes a blade hub, a blade tip and a blade midspan approximately midway between the hub and the tip. In addition, each blade includes a camber of between about 60° and 90° at the blade hub, between about 15° and 40° at the blade midspan and between about 15° and 40° at the blade tip.
Abstract translation: 冷却风扇包括叶轮，该叶轮包括多个径向延伸的叶片，每个叶片包括叶片毂，叶片尖端和大约在轮毂和尖端之间的中间的叶片。 此外，每个叶片包括在叶片毂处的约60°至90°之间的外倾角，在叶片中跨处为约15°至40°之间，叶片尖端处为约15°至40°。
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公开(公告)号：US08231774B2
公开(公告)日：2012-07-31
申请号：US12401278
申请日：2009-03-10
Applicant: Shailesh Atreya , Marianne E. Mata , Chellappa Balan
Inventor： Shailesh Atreya , Marianne E. Mata , Chellappa Balan
CPC classification number: H01M8/04007 , C25B1/04 , C25B15/02 , H01M8/0432 , H01M8/0488 , H01M8/0656 , H01M8/184 , H01M16/003 , Y02E60/366 , Y02E60/528 , Y02P20/129 , Y02P20/133 , Y02P20/134
Abstract: Apparatus, systems, and methods provide for the management of a high temperature electrolysis process. According to embodiments described herein, a fuel cell electrolyzer stack is utilized in an electrolysis process. One implementation includes the use of a solid oxide electrolyzer. Input voltage is cycled around a thermal neutral voltage such that the fuel cell electrolyzer stack cycles between operation in an exothermic mode and an endothermic mode. The waste heat generated by operation in the exothermic mode is used to support the endothermic operation. By cycling between operation modes, the temperature of the fuel cell electrolyzer stack may be controlled without the use of a cooling loop or recirculated reactant flow, and the efficiency of the electrolysis process is maximized.
Abstract translation: 设备，系统和方法提供高温电解过程的管理。 根据本文所述的实施例，在电解过程中使用燃料电池电解器堆叠。 一个实施方案包括使用固体氧化物电解槽。 输入电压围绕热中性电压循环，使得燃料电池电解器堆叠在放热模式和吸热模式的操作之间循环。 用放热模式操作产生的废热用于支持吸热操作。 通过在操作模式之间循环，可以在不使用冷却回路或再循环反应物流的情况下控制燃料电池电解器堆的温度，并且电解过程的效率最大化。
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公开(公告)号：US08034219B2
公开(公告)日：2011-10-11
申请号：US12367369
申请日：2009-02-06
Applicant: Andrew Maxwell Peter , Stephane Renou , James Anthony Ruud , Leah Diane Crider , Kenneth Walter Browall , Chellappa Balan
Inventor： Andrew Maxwell Peter , Stephane Renou , James Anthony Ruud , Leah Diane Crider , Kenneth Walter Browall , Chellappa Balan
Abstract: Disclosed herein are a system and a method for the production of hydrogen. The system advantageously combines an independent high temperature heat source with a solid oxide electrolyzer cell and a heat exchanger located between the cathode inlet and the cathode outlet. The heat exchanger is used to extract heat from the molecular components such as hydrogen derived from the electrolysis. A portion of the hydrogen generated in the solid oxide electrolyzer cell is recombined with steam and recycled to the solid oxide electrolyzer cell. The oxygen generated on the anode side is swept with compressed air and used to drive a gas turbine that is in operative communication with a generator. Electricity generated by the generator is used to drive the electrolysis in the solid oxide electrolyzer cell.
Abstract translation: 本文公开了用于生产氢气的系统和方法。 该系统有利地将独立的高温热源与固体氧化物电解池单元和位于阴极入口和阴极出口之间的热交换器组合。 热交换器用于从分子成分（例如从电解产生的氢）中提取热量。 在固体氧化物电解池中产生的氢的一部分与蒸汽重新组合并再循环到固体氧化物电解池中。 在阳极侧产生的氧气被压缩空气扫过，用于驱动与发电机操作性连通的燃气轮机。 由发电机产生的电力用于驱动固体氧化物电解槽中的电解。
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Patent Agency Ranking
26.发明授权Unique cooling scheme for advanced thermal management of high flux electronics 有权独特的冷却方案，用于高通量电子器件的高级热管理公开(公告)号：US07969734B2
公开(公告)日：2011-06-28
申请号：US11649173
申请日：2007-01-03
Applicant: Mehmet Arik , Chellappa Balan , Todd Garrett Wetzel , Stephen Adam Solovitz , Charles Max Byrd , Stanton Earl Weaver, Jr.
Inventor： Mehmet Arik , Chellappa Balan , Todd Garrett Wetzel , Stephen Adam Solovitz , Charles Max Byrd , Stanton Earl Weaver, Jr.
IPC: H05K7/20
CPC classification number: F28F3/04 , F04B43/04 , F04B43/046 , F04D29/582 , F28D1/05316 , F28D15/00 , F28D2021/0031 , F28F2260/02 , H01L23/473 , H01L2924/0002 , H01L2924/09701 , Y10S165/908 , H01L2924/00
Abstract: Disclosed is a system for cooling an electronics package. The system includes a fluid pump and a microcooler assembly. The system utilizes one or more cooling layers interspersed with layers of electronics in the electronics package. Each cooling layer has an array of cooling channels formed in a substrate, an input manifold through which cooling fluid is provided for distribution through the array of cooling channels, and an output manifold which collects fluid from the array of cooling channels. The elements of the cooling system are integrated by conduits including a package conduit for passage of fluid from the fluid pump to the electronics package, a cooler conduit for passage of fluid from the electronics package to the microcooler assembly, and a pump conduit for passage of fluid from the microcooler assembly to the fluid pump. Also disclosed is a method for cooling the electronics package.
Abstract translation: 公开了一种用于冷却电子封装的系统。 该系统包括流体泵和微冷却器组件。 该系统利用在电子封装中散布有电子层的一个或多个冷却层。 每个冷却层具有形成在衬底中的冷却通道阵列，通过冷却通道阵列提供冷却流体的输入歧管，以及从冷却通道阵列收集流体的输出歧管。 冷却系统的元件通过导管集成，导管包括用于将流体从流体泵通到电子封装的封装导管，用于将流体从电子封装件通至微型冷却器组件的冷却器导管，以及用于通过 从微冷却器组件到流体泵的流体。 还公开了一种用于冷却电子封装的方法。
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公开(公告)号：US07819641B2
公开(公告)日：2010-10-26
申请号：US11714668
申请日：2007-03-05
Applicant: John Decker , Chellappa Balan , Ralph J. Carl, Jr. , John Miller , Dennis M. Pfister
Inventor： John Decker , Chellappa Balan , Ralph J. Carl, Jr. , John Miller , Dennis M. Pfister
IPC: F04D29/58
CPC classification number: F01D25/14 , F01D25/125 , F04D25/082
Abstract: An air mover, such as a cooling fan, comprises a motor and an impeller which is driven by the motor to generate a flow of air through a flowpath. The motor comprises at least one inlet opening and at least one outlet opening, each of which is in fluid communication with the flowpath. In operation of the air mover, a pressure difference between the inlet and outlet openings causes a portion of the flow of air to flow into the inlet opening, through the motor and out the outlet opening to thereby cool the motor.
Abstract translation: 诸如冷却风扇的鼓风机包括电动机和由电动机驱动以产生通过流路的空气流的叶轮。 电动机包括至少一个入口开口和至少一个出口开口，每个出口开口与流路流体连通。 在空气移动器的操作中，入口和出口之间的压力差导致空气流的一部分通过马达流入入口，并从出口开口流出，从而冷却马达。
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公开(公告)号：US07803473B2
公开(公告)日：2010-09-28
申请号：US10881407
申请日：2004-06-30
Applicant: Chellappa Balan , Daniel Preston Smith
Inventor： Chellappa Balan , Daniel Preston Smith
CPC classification number: H01M8/0662 , H01M8/04014 , H01M8/04097 , H01M8/04111 , H01M8/04164 , H01M8/0643 , H01M8/0668 , H01M8/0675 , H01M2008/1293 , H01M2250/402 , Y02B90/12
Abstract: A system and method for producing electricity is described. The system comprises a fuel cell assembly. The system may comprise a steam turbine and a generator. The fuel cell assembly may be used to provide heat to produce the steam used to power the steam turbine. The system may comprise a gasifier that is operable to produce a fuel for use in the fuel cell assembly. The system may comprise an air separation unit that is operable to supply oxygen to the gasifier and to the fuel cell assembly for reaction with the fuel. The oxygen that is not reacted in the fuel cell assembly may be recirculated through the fuel cell assembly. Spent fuel from the fuel cell assembly may be recirculated through the fuel cell assembly. A carbon dioxide removal system may be used to remove carbon dioxide from the fuel upstream of the fuel cell.
Abstract translation: 描述了用于生产电力的系统和方法。 该系统包括燃料电池组件。 该系统可以包括蒸汽轮机和发电机。 燃料电池组件可用于提供热量以产生用于为蒸汽轮机供电的蒸汽。 该系统可以包括气化器，其可操作以产生用于燃料电池组件中的燃料。 该系统可以包括空气分离单元，其可操作以向气化器和燃料电池组件供应氧气以与燃料反应。 在燃料电池组件中未反应的氧可以通过燃料电池组件再循环。 来自燃料电池组件的乏燃料可以通过燃料电池组件再循环。 可以使用二氧化碳去除系统来从燃料电池上游的燃料中除去二氧化碳。
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公开(公告)号：US20090263680A1
公开(公告)日：2009-10-22
申请号：US12401262
申请日：2009-03-10
Applicant: Marianne E. Mata , Tina R. Stoia , Chellappa Balan
Inventor： Marianne E. Mata , Tina R. Stoia , Chellappa Balan
IPC: H01M8/04
CPC classification number: H01M8/04014 , H01M8/04074 , H01M8/04111 , H01M8/04708 , H01M2008/1293 , H01M2250/20 , H01M2250/402 , Y02B90/12 , Y02E60/50 , Y02E60/525 , Y02T90/32
Abstract: Systems and methods provide for the thermal management of a high temperature fuel cell. According to embodiments described herein, a non-reactant coolant is routed into a fuel cell from a compressor or a ram air source. The non-reactant coolant absorbs waste heat from the electrochemical reaction within the fuel cell. The heated coolant is discharged from the fuel cell and is vented to the surrounding environment or directed through a turbine. The energy recouped from the heated coolant by the turbine may be used to drive the compressor or a generator to create additional electricity and increase the efficiency of the fuel cell system. A portion of the heated coolant may be recycled into the non-reactant coolant entering the fuel cell to prevent thermal shock of the fuel cell.
Abstract translation: 系统和方法提供了高温燃料电池的热管理。 根据本文所述的实施例，非反应物冷却剂从压缩机或冲压空气源路由到燃料电池中。 非反应物冷却剂吸收来自燃料电池内的电化学反应的废热。 加热的冷却剂从燃料电池排出并排放到周围环境或通过涡轮机引导。 由涡轮机从加热的冷却剂中回收的能量可用于驱动压缩机或发电机以产生额外的电力并提高燃料电池系统的效率。 加热的冷却剂的一部分可以再循环到进入燃料电池的非反应物冷却剂中，以防止燃料电池的热冲击。
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公开(公告)号：US20090139874A1
公开(公告)日：2009-06-04
申请号：US12367369
申请日：2009-02-06
Applicant: Andrew Maxwell Peter , Stephane Renou , James Anthony Ruud , Leah Diane Crider , Kenneth Walter Browall , Chellappa Balan
Inventor： Andrew Maxwell Peter , Stephane Renou , James Anthony Ruud , Leah Diane Crider , Kenneth Walter Browall , Chellappa Balan
Abstract: Disclosed herein are a system and a method for the production of hydrogen. The system advantageously combines an independent high temperature heat source with a solid oxide electrolyzer cell and a heat exchanger located between the cathode inlet and the cathode outlet. The heat exchanger is used to extract heat from the molecular components such as hydrogen derived from the electrolysis. A portion of the hydrogen generated in the solid oxide electrolyzer cell is recombined with steam and recycled to the solid oxide electrolyzer cell. The oxygen generated on the anode side is swept with compressed air and used to drive a gas turbine that is in operative communication with a generator. Electricity generated by the generator is used to drive the electrolysis in the solid oxide electrolyzer cell.
Abstract translation: 本文公开了用于生产氢气的系统和方法。 该系统有利地将独立的高温热源与固体氧化物电解池单元和位于阴极入口和阴极出口之间的热交换器组合。 热交换器用于从分子成分（例如从电解产生的氢）中提取热量。 在固体氧化物电解池中产生的氢的一部分与蒸汽重新组合并再循环到固体氧化物电解池中。 在阳极侧产生的氧气被压缩空气扫过，用于驱动与发电机操作性连通的燃气轮机。 由发电机产生的电力用于驱动固体氧化物电解槽中的电解。
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