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    • 1. 发明授权
    • Fuel containment and recycling system
    • 燃油遏制和回收系统
    • US07226676B2
    • 2007-06-05
    • US10429935
    • 2003-05-05
    • Sadeg M. FarisTsepin TsaiWenbin YaoYuen-Ming Chang
    • Sadeg M. FarisTsepin TsaiWenbin YaoYuen-Ming Chang
    • H01M8/04H01M2/00H01M2/02
    • H01M6/5011H01M2/40H01M4/02H01M6/5077H01M8/18H01M8/225H01M10/4214H01M12/06H01M2300/0014
    • An energy conversion system, comprising: a reservoir container including at least two chambers of inversely variable volume for respectively storing a quantity of fuel and receiving a quantity of exhaust; a means for decreasing the volume of the first chamber while concurrently increasing the volume of the second chamber; at least one energy conversion device; first means for communicating fuel between the at least one energy conversion device and a first of the chambers in the reservoir container; and second means for communicating exhaust between the at least one energy conversion device and a second of the chambers in the reservoir container. The reservoir container may be transported to a recharging/refilling station or recharged in-situ. A particular application for metal-air fuel cell power systems is shown and described.
    • 一种能量转换系统,包括:容器容器,其包括至少两个反向容积的室,用于分别储存一定量的燃料并接收一定数量的排气; 用于减小第一室的体积同时增加第二室的体积的装置; 至少一个能量转换装置; 用于在所述至少一个能量转换装置和所述储存容器中的所述室中的第一室之间连通燃料的第一装置; 以及用于在所述至少一个能量转换装置和所述储存器容器中的第二室之间连通排气的第二装置。 储存容器可以运送到充电/再填充站或原位充电。 金属 - 空气燃料电池电力系统的特殊应用被显示和描述。
    • 5. 发明授权
    • Metal-air fuel cell battery system employing substantially planar metal-fuel cards of rigid construction insertable into a power generation bay of the system
    • 金属空气燃料电池系统采用基本平坦的刚性结构的金属 - 燃料卡,可插入系统的发电间隔
    • US06309771B1
    • 2001-10-30
    • US09143895
    • 1998-08-31
    • Sadeg M. FarisYuen-Ming ChangTsepin TsaiWayne Yao
    • Sadeg M. FarisYuen-Ming ChangTsepin TsaiWayne Yao
    • H01M470
    • H01M4/42B60L11/1883B60L11/1892B60L11/1898B60L2200/26B60L2210/40H01M2/1673H01M4/8605H01M6/5011H01M8/184H01M8/186H01M8/22H01M10/4214H01M10/44H01M12/06H01M12/08H01M2004/024H01M2300/0085H02J7/00Y02E60/128Y02T10/7241Y02T90/34
    • Improved metal-air fuel cell battery systems having metal-fuel realized in the form of substantially planar metal-fuel cards of rigid construction, which can be either manually or automatically inserted within the power generation bay of the system. The power generation bay includes at least one electrically-conductive cathode element supported by a cathode support structure in a stationary position with respect to the cathode support structure, and at least one electrically-conductive anode-contacting element supported by an anode contacting structure in a stationary position with respect to the anode contacting structure. In order to produce a range of output voltages, the power generation bay includes a plurality of cells comprising cathode elements spatially arranged with anode contacting elements, and each metal-fuel card has a plurality of electrically-isolated metal-fuel strips that are spatially arranged with these cells when the metal-fuel card is inserted to the power generation bay. An output voltage configuration subsystem is provided for configuring the voltages produced by the individual cells to produce a desired output. A subsystem is provided for detecting oxide formation on the metal-fuel strips so that only metal-fuel that has been oxidized is reduced during recharging operations. A subsystem is also provided for controlling the flow of oxygen into the power generation head in order to control the power output from the system.
    • 改进的具有金属燃料的金属 - 空气燃料电池系统,其实现为具有刚性结构的基本平坦的金属 - 燃料卡的形式,其可以手动地或自动地插入系统的发电间隔中。 发电间隔包括至少一个由相对于阴极支撑结构处于静止位置的阴极支撑结构支撑的导电阴极元件,以及由阳极接触结构支撑的至少一个导电阳极接触元件, 相对于阳极接触结构的静止位置。 为了产生一定范围的输出电压,发电室包括多个单元,其包括空间上布置有阳极接触元件的阴极元件,并且每个金属 - 燃料卡具有空间上布置的多个电隔离的金属 - 燃料带 当金属 - 燃料卡被插入发电舱时,这些电池。 提供输出电压配置子系统用于配置由各个单元产生的电压以产生期望的输出。 提供了一种用于检测金属 - 燃料条上的氧化物形成的子系统,使得在再充电操作期间仅减少已被氧化的金属 - 燃料。 还提供了一个子系统,用于控制进入发电头的氧气流,以便控制从系统输出的功率。
    • 6. 发明授权
    • Fuel containment and recycling system
    • 燃油遏制和回收系统
    • US06558825B1
    • 2003-05-06
    • US09570798
    • 2000-05-12
    • Sadeg M. FarisTsepin TsaiWayne YaoYuen-Ming Chang
    • Sadeg M. FarisTsepin TsaiWayne YaoYuen-Ming Chang
    • H01M806
    • H01M6/5011H01M2/40H01M4/02H01M6/5077H01M8/18H01M8/225H01M10/4214H01M12/06H01M2300/0014
    • An energy conversion system, comprising: a reservoir container including at least two chambers of inversely variable volume for respectively storing a quantity of fuel and receiving a quantity of exhaust; a means for decreasing the volume of the first chamber while concurrently increasing the volume of the second chamber; at least one energy conversion device; first means for communicating fuel between the at least one energy conversion device and a first of the chambers in the reservoir container; and second means for communicating exhaust between the at least one energy conversion device and a second of the chambers in the reservoir container. The reservoir container may be transported to a recharging/refilling station or recharged in-situ. A particular application for metal-air fuel cell power systems is shown and described.
    • 一种能量转换系统,包括:容器容器,其包括至少两个反向容积的室,用于分别储存一定数量的燃料并接收一定数量的排气; 用于减小第一室的体积同时增加第二室的体积的装置; 至少一个能量转换装置; 用于在所述至少一个能量转换装置和所述储存容器中的所述室中的第一室之间连通燃料的第一装置; 以及用于在所述至少一个能量转换装置和所述储存器容器中的第二室之间连通排气的第二装置。 储存容器可以运送到充电/再填充站或原位充电。 金属 - 空气燃料电池电力系统的特殊应用被显示和描述。
    • 7. 发明授权
    • Fuel cell support and electrical interconnector
    • 燃料电池支架和电气互连器
    • US06794069B1
    • 2004-09-21
    • US09689318
    • 2000-10-12
    • Sadeg M. FarisTsepin TsaiWenbin YaoLin-Feng LiGeorge Tzong-Chyi TzengMichael RabinWilliam Morris
    • Sadeg M. FarisTsepin TsaiWenbin YaoLin-Feng LiGeorge Tzong-Chyi TzengMichael RabinWilliam Morris
    • H01M804
    • H01M12/065H01M8/0273H01M8/0297H01M8/2459H01M8/2465H01M8/247H01M10/613H01M10/647H01M10/6563
    • Fuel cells (e.g., air-depolarized fuel cells) are stacked, supported and electrically interconnected into a battery structure with a connector block. The anode and cathode elements of each fuel cell are provided with conductive terminating elements (e.g., plug connectors), preferably extending in downward “U” shaped configuration from the upper ends of the anode and cathode elements respectively. The connector block comprises a series of conductive apertures, positioned and sized, to accommodate the conductive terminating elements of the anodes and cathodes therein. When the conductive terminating elements of the anodes and cathodes are slidably engaged with the conductive apertures of the connector block, the connector block mechanical support the anodes and cathode so engaged. The connector block preferably comprises a electrically conductive elements to electrically connect the anodes and cathodes of the stacked cells in a desired electrical interconnection (serial, parallel and mixed serial and parallel segments). The interconnection between terminal conductor elements and the respective apertures further serves to support and orient the cells in a minimal volume and permits selective rapid cell removal for replacement or servicing. The cells are also provided with keyed members for keyed interlocking with a support tray having co-fitting keying elements to provide full structural integrity for the stacked cells. Lateral end elements extend between the connector block and support tray to complete an open enclosure and provide a support base for air circulating devices such as fans. Air is circulated through a duct defined by the connector block.
    • 燃料电池(例如,空气去极化的燃料电池)被堆叠,支撑并且电连接到具有连接器块的电池结构中。 每个燃料电池的阳极和阴极元件设置有导电端接元件(例如,插头连接器),优选地分别从阳极和阴极元件的上端以向下的“U”形延伸。 连接器块包括一系列导电孔,其定位和定尺寸以容纳其中的阳极和阴极的导电终端元件。 当阳极和阴极的导电端接元件与连接器块的导电孔可滑动地接合时,连接器块机械地支撑所接合的阳极和阴极。 连接器块优选地包括导电元件,以将所述堆叠单元的阳极和阴极以期望的电互连(串行,并行和混合串联和并联段)电连接。 端子导体元件和相应的孔之间的互连进一步用于以最小的体积支撑和定向电池,并且允许选择性的快速电池去除用于更换或维修。 电池还设置有键合构件,用于与具有配合键合元件的支撑托盘键锁互锁,以为堆叠的电池提供完整的结构完整性。 侧端元件在连接器块和支撑托盘之间延伸以完成开放的外壳并且为空气循环装置(例如风扇)提供支撑基座。 空气通过由连接器块限定的管道循环。
    • 8. 发明授权
    • Appliance with refuelable and rechargeable metal-air fuel cell battery power supply unit integrated therein
    • 具有集成在其中的可燃和可充电金属 - 空气燃料电池电池单元的设备
    • US06558829B1
    • 2003-05-06
    • US09695697
    • 2000-10-24
    • Sadeg M. FarisTsepin Tsai
    • Sadeg M. FarisTsepin Tsai
    • H01M1206
    • H01M12/08H01M6/42H01M8/04H01M10/42H01M12/06H01M2004/024Y02E60/128
    • A device/system having an integrated refuelable and rechargable metal-air FCB based power supply unit for generating and providing electrical power to at least one electrical-energy-consuming load device disposed therein. An external power source is used to recharge the metal-air FCB subsystems embodied therein. A control subsystem automatically transitions between discharging mode (wherein at least one metal-air FCB subsystem supplies electrical power to the electrical power-consuming load device) and a recharging mode (wherein the external power source is electrically coupled to at least one metal-air FCB subsystem to thereby recharge the metal-air FCB subsystem(s). The metal-air FCB subsystem(s) are refueled by manually loading and unloading metal-fuel from the metal-air FCB subsystem(s). Preferably, electrical power provided to the at least one electrical power-consuming load device is supplied solely by electrical power generated by discharging metal-fuel in the metal-air fuel cell battery subsystem(s). In addition, the metal-air FCB subsystem(s) preferably has a modular architecture that enable flexible and user-friendly operations in loading of metal-fuel, unloading of consumed metal-fuel, replacement of the ionic-conducting medium, and replacement of the cathode.
    • 一种装置/系统,具有集成的可加油和可再充电的金属空气基于FCB的电源单元,用于向设置在其中的至少一个耗电负载装置产生和提供电力。 外部电源用于对其中体现的金属空气FCB子系统进行充电。 控制子系统在放电模式(其中至少一个金属空气FCB子系统向耗电负载装置供电)和再充电模式(其中外部电源电耦合到至少一个金属空气 FCB子系统,从而为金属空气FCB子系统充电,金属空气FCB子系统通过从金属空气FCB子系统手动装载和卸载金属燃料来加油,优选提供电力 至少一个耗电量的负载装置仅由通过在金属 - 空气燃料电池子系统中排出金属 - 燃料而产生的电力提供,此外,金属 - 空气FCB子系统优选地具有 一种模块化架构,可实现对金属燃料的加载,消耗的金属燃料的卸载,离子导电介质的更换以及阴极的更换的灵活和用户友好的操作。
    • 9. 发明授权
    • Electro-chemical power generation systems employing arrays of electronically-controllable discharging and/or recharging cells within a unity support structure
    • 在单一支撑结构内使用电子可控排放和/或再充电单元阵列的电化学发电系统
    • US06451463B1
    • 2002-09-17
    • US09414874
    • 1999-10-08
    • Tsepin TsaiSadeg M. Faris
    • Tsepin TsaiSadeg M. Faris
    • H01M1206
    • H01M10/0413H01M2/0207H01M2/20H01M6/12H01M6/42H01M6/5011H01M6/5016H01M10/0445H01M10/4257H01M10/46H01M12/08H01M16/00Y02E60/128
    • A novel segmented air cathode device of unitary construction for use in a metal-air fuel cell battery system. The device includes a plurality of cells formed by a cathode structure having a plurality of cathode elements on a unitary cathode support structure, and an anode structure having one or more anode-contacting elements on an anode-contacting element support plate. Preferably, the cathode elements include cathode elements of different types. In one embodiment, the device includes first-type cathode elements and corresponding cells optimized for discharging operations and second-type cathode elements and corresponding cells optimized for recharging operations. In an alternate embodiment, the device includes first-type cathode elements and corresponding cells optimized for low-power discharging operations and, second-type cathode elements and corresponding cells optimized for high-power discharging operations. Preferably, each cell can be independently, activated (i.e. enabled) using a transistor-based power switching element operated under the control of a switching controller. In some embodiments, the power switching elements are used to control the power delivered to electrical loads during discharging operations of the discharging-optimized cells. In other embodiments, the power switching elements are used to produce high-frequency electrical currents for generating stepped-up voltages, which are subsequently rectified and low-pass filtered. In another illustrative embodiment, the power switching elements are provided for controlling the recharging of the recharging-optimized cells during recharging operations.
    • 一种用于金属 - 空气燃料电池系统的单一结构的新型分段空气阴极装置。 该器件包括由阴极结构形成的多个单元,阴极结构在整体阴极支撑结构上具有多个阴极元件,阳极结构在阳极接触元件支撑板上具有一个或多个阳极接触元件。 优选地,阴极元件包括不同类型的阴极元件。 在一个实施例中,该器件包括针对放电操作而优化的第一型阴极元件和相应电池以及针对再充电操作而优化的第二型阴极元件和相应电池。 在替代实施例中,该器件包括针对低功率放电操作而优化的第一型阴极元件和相应电池,以及针对大功率放电操作而优化的第二型阴极元件和相应电池。 优选地,每个单元可以使用在开关控制器的控制下操作的基于晶体管的功率开关元件来独立地,激活(即使能)。 在一些实施例中,功率开关元件用于在放电优化的单元的放电操作期间控制传递到电负载的功率。 在其他实施例中,功率开关元件用于产生用于产生升压电压的高频电流,其随后被整流和低通滤波。 在另一示例性实施例中,提供功率开关元件用于在充电操作期间控制对充电优化的单元的再充电。
    • 10. 发明授权
    • Recyclable fuel distribution, storage, delivery and supply system
    • 可回收燃料分配,储存,运输和供应系统
    • US06382264B1
    • 2002-05-07
    • US09598527
    • 2000-06-21
    • Tsepin TsaiSadeg M. Faris
    • Tsepin TsaiSadeg M. Faris
    • B65B104
    • H01M6/5077H01M8/04186H01M8/225H01M12/065Y02P70/56
    • A recyclable fuel distribution system comprising a hierarchy of operatively linked (with fuel supply and reaction product collection elements) fluid fuel transport vehicles, fluid fuel storage tanks, fuel supply reservoirs (optional depending on specific use), and fluid fuel usage devices operatively linked to the storage tanks or supply reservoirs, as applicable. The fuel, during use, undergoes a reversible chemical reaction, whereby collected reaction product is reversible to the original fuel. At least one and preferably all of the vehicles, storage tanks and reservoirs contain a storage volume with separated chambers, adapted to inversely change relative to fuel being supplied and reaction product being collected and stored. As a result, a single volume during transport, storage, and use, provides the dual function of fuel supply and collection of reversible reaction product, with concomitant nearly halving of transport, storage and use volumes and costs. Electrical production with a zinc fuel which reversibly forms a zinc oxide reaction product is a particularly suitable fuel for the present system for use in large scale fuel cell applications. Applications range from large scale megawatt power levels for industrial levels to tens of kilowatts for homes and transportation systems down to several watts for portable electrical and electronic appliances and devices.
    • 一种可再循环的燃料分配系统,其包括可操作地连接(具有燃料供应和反应产物收集元件)的层级,流体燃料运输车辆,流体燃料储存箱,燃料供应储存器(根据具体用途可选)和可操作地连接到 储存罐或供水池(如适用)。 燃料在使用过程中经历了可逆的化学反应,由此收集的反应产物与原始燃料是可逆的。 至少一个并且优选地所有的车辆,储罐和储存器都包含具有分离的室的存储容积,其适于相对于所供应的燃料反向变化,并且反应产物被收集和存储。 因此,在运输,储存和使用过程中,单一的体积提供了可逆反应产物的燃料供应和收集的双重功能,同时将运输,储存和使用量和成本几乎减半。 用可逆地形成氧化锌反应产物的锌燃料的电生产是用于大规模燃料电池应用的本系统的特别合适的燃料。 应用范围从家庭和运输系统的大规模兆瓦功率级到工业级数十千瓦,便携式电气和电子设备和设备的功率降低到几瓦。