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235 条记录 (耗时 0.034 秒)

    Container verification system for non-invasive detection of contents
    21.
    发明申请
    Container verification system for non-invasive detection of contents 有权

    公开(公告)号：US20060261942A1

    公开(公告)日：2006-11-23

    申请号：US11363594

    申请日：2006-02-27

    申请人： David Frank

    发明人： David Frank

    IPC分类号： G08B1/08

    CPC分类号： G01V5/0008 ,  G01T1/167 ,  G01T3/08 ,  G01V5/0016 ,  G01V5/0075 ,  G01V5/0083

    摘要： A radiation, explosives, and special materials, detection and identification system includes a housing supporting one or more gamma sensors and one or more solid-state neutron sensors proximate to container contents under examination. The system collects radiation data from the sensors and compares the collected data to one or more stored spectral images representing one or more isotopes to identify one or more isotopes present. The identified one or more isotopes present are corresponded to possible materials or goods that they represent. The possible materials or goods are compared with the manifest relating to the container to confirm the identity of materials or goods contained in the container or to detect and/or identify unauthorized materials or goods in the container. A battery powered sensor arrangement is also disclosed.

    Electrolyzer cell stack system
    24.
    发明申请
    Electrolyzer cell stack system 审中-公开
    电解槽电池堆系统

    公开(公告)号：US20050186458A1

    公开(公告)日：2005-08-25

    申请号：US10945492

    申请日：2004-09-21

    申请人： Ali Rusta-Sallehy ,  Michael Vale ,  David Frank ,  Nathaniel Joos

    发明人： Ali Rusta-Sallehy ,  Michael Vale ,  David Frank ,  Nathaniel Joos

    IPC分类号： C25B1/04 ,  C25B15/02 ,  H01M8/04

    CPC分类号： C25B15/02 ,  C25B1/06 ,  C25B9/06 ,  Y02E60/366

    摘要： Some embodiments of the present invention provide a balance-of-plant system and apparatus suited for regulating the operation of an electrolyzer cell stack. Specifically, in some embodiments, a balance-of-plant system and apparatus is operable to regulate the respective pressures of at least two reaction products relative to one another. Various examples are provided to demonstrate how the respective pressures of two reaction products can be regulated in relation to one another in a pressure following configuration, thereby regulating the pressure differential across an electrolyte layer according to aspects of different embodiments of the invention. Some of the examples provided also include design simplifications and alternatives that may reduce production costs of electrochemical cells configured according to aspects of different embodiments of the invention.

    摘要翻译： 本发明的一些实施例提供了适于调节电解池单元堆的操作的工厂间系统和装置。 具体地说，在一些实施方案中，植物系统和装置可操作以相对于彼此调节至少两种反应产物的相应压力。 提供了各种实施例来证明两种反应产物的相应压力如何在压力跟随构型中彼此相关地调节，从而根据本发明的不同实施方案的方面来调节跨越电解质层的压力差。 提供的一些实施例还包括可以降低根据本发明的不同实施方案的方面配置的电化学电池的生产成本的设计简化和替代方案。

    Method of heating and humidifying at least an oxidant stream of a fuel cell
    27.
    发明申请
    Method of heating and humidifying at least an oxidant stream of a fuel cell 有权
    至少加热和加湿燃料电池的氧化剂流的方法

    公开(公告)号：US20050069748A1

    公开(公告)日：2005-03-31

    申请号：US10913507

    申请日：2004-08-09

    申请人： Xuesong Chen ,  David Frank ,  Pierre Rivard ,  Joe Cargnelli

    发明人： Xuesong Chen ,  David Frank ,  Pierre Rivard ,  Joe Cargnelli

    IPC分类号： H01M8/04 ,  H01M8/06 ,  H01M8/10 ,  H01M8/02

    CPC分类号： H01M8/0625 ,  F23C2900/99001 ,  H01M8/04022 ,  H01M8/04119 ,  H01M8/1007 ,  Y02E20/342

    摘要： A method and apparatus are provided for humidifying fuel, and optionally oxidant, supplied to a fuel cell system, which can be a single fuel cell or a multiplicity of fuel cells. A catalytic reactor is provided, which is supplied with a portion of the fuel and the oxidant. The fuel is supplied in excess of the oxidant to the catalytic reactor, so as to generate a stream of fuel which is both heated and humidified. For a closed system, a heated and humidified fuel flow, and optionally a heated and humidified oxidant flow, are mixed with additional flows of these gases supplied to the fuel cell.

    摘要翻译： 提供了一种方法和装置，其用于加油燃料，并且可选地被提供给燃料电池系统，燃料电池系统可以是单个燃料电池或多个燃料电池。 提供了催化反应器，其供应有一部分燃料和氧化剂。 将燃料供给超过氧化剂至催化反应器，以产生加热和加湿的燃料流。 对于封闭系统，加热和加湿的燃料流以及任选的加热和加湿的氧化剂流与供应到燃料电池的这些气体的额外流混合。

    Fuel cell flow field plate
    28.
    发明申请
    Fuel cell flow field plate 审中-公开
    燃料电池流场板

    公开(公告)号：US20050064272A1

    公开(公告)日：2005-03-24

    申请号：US10949359

    申请日：2004-09-27

    申请人： David Frank ,  Xuesong Chen ,  Sonia Sorbera ,  Nathaniel Joos

    发明人： David Frank ,  Xuesong Chen ,  Sonia Sorbera ,  Nathaniel Joos

    IPC分类号： H01M8/02 ,  H01M8/04 ,  H01M8/10 ,  H01M8/24

    CPC分类号： H01M8/0228 ,  H01M8/0247 ,  H01M8/0258 ,  H01M8/026 ,  H01M8/0263 ,  H01M8/0267 ,  H01M8/0297 ,  H01M8/04089 ,  H01M8/1007 ,  H01M8/241 ,  H01M8/2415 ,  H01M8/242 ,  H01M8/2457 ,  H01M8/248 ,  H01M8/2483

    摘要： A fuel cell stack comprising a plurality of fuel cells, each having an anode flow field plate, a cathode flow field plate and a membrane electrode assembly disposed between the flow field plates. The anode and cathode flow field plates have primary channels and ribs separating the primary channels. At least a portion of the anode and cathode primary channels are disposed directly opposite one another with a membrane exchange assembly therebetween and with at least some of the ribs on the anode and cathode flow field plates located directly opposite one another to sandwich the membrane exchange assembly therebetween. The flow field plates can also have inlet distribution and outlet collection channels. Each of these distribution and collection channels is connected to a plurality of the primary channels, preferably located centrally, so as to improve flow distribution of the reactants.

    摘要翻译： 一种燃料电池堆，其包括多个燃料电池，每个燃料电池具有阳极流场板，阴极流场板和设置在流场板之间的膜电极组件。 阳极和阴极流场板具有分开主通道的主通道和肋。 阳极和阴极主通道的至少一部分彼此直接相对设置，其间具有膜交换组件，并且阳极和阴极流场板上的至少一些肋位于彼此直接相对的位置以夹持膜交换组件 之间。 流场板还可以具有入口分配和出口收集通道。 这些分配和收集通道中的每一个连接到多个主通道，优选地位于中心，以便改善反应物的流动分布。

    Method and apparatus for generating hydrogen inside of a fuel cell
    29.
    发明授权
    Method and apparatus for generating hydrogen inside of a fuel cell 失效
    在燃料电池内产生氢的方法和装置

    公开(公告)号：US06727012B2

    公开(公告)日：2004-04-27

    申请号：US09986637

    申请日：2001-11-09

    申请人： Xuesong Chen ,  Ali Rusta-Sallehy ,  David Frank

    发明人： Xuesong Chen ,  Ali Rusta-Sallehy ,  David Frank

    IPC分类号： H01M806

    CPC分类号： H01M8/065 ,  C01B3/065 ,  C01B2203/067 ,  H01M8/04007 ,  H01M8/04156 ,  Y02E60/362 ,  Y02E60/566

    摘要： An apparatus for generating hydrogen inside of a fuel cell is provided. The fuel cell comprises an anode having at least one inlet and optionally one outlet and, a cathode having at least one inlet and optionally one outlet. An electrolyte is disposed between the anode and the cathode, and a catalyst is provided in a chamber for catalyzing a reaction of a solution comprising a solvent and an at least one chemical hydride dissolved therein to generate hydrogen inside of the fuel cell. A method for generating hydrogen inside of a fuel cell is also disclosed.

    摘要翻译： 提供一种用于在燃料电池内产生氢的装置。 燃料电池包括具有至少一个入口和任选一个出口的阳极，以及具有至少一个入口和任选一个出口的阴极。 电解质设置在阳极和阴极之间，并且催化剂设置在室中，用于催化包含溶剂和溶解在其中的至少一种化学氢化物的溶液的反应以在燃料电池内产生氢。 还公开了一种在燃料电池内产生氢的方法。

    Article mover
    30.
    发明授权
    Article mover 失效
    移动商

    公开(公告)号：US06478352B1

    公开(公告)日：2002-11-12

    申请号：US09449705

    申请日：1999-11-24

    申请人： David Frank Fredrickson

    发明人： David Frank Fredrickson

    IPC分类号： B65G712

    CPC分类号： B65G7/12 ,  E04G21/16 ,  E04G21/162

    摘要： A device for lifting, carrying, and otherwise moving objects and articles such as appliances, boxes, cartons, building materials, construction materials, gardening products, furniture, landscaping supplies, lumber, and metal or non-metal piping, In one form, the device includes a base, a handle and at least two handle grips to provide the individual with greater flexibility in positioning his or her hands on the device to lift or carry a given object. In another form, the device is provided with a base, a handle and at least one moveable handle grip which again provides the individual with greater flexibility in locating his or her hands relative to the object to be lifted. In a further form, the device includes a base, a handle and at least one handle grip. In this form, at least one of the elements of the device is removable from the other components to allow an individual to readily substitute parts or vary the position of one part relative to another to make a given lifting or carrying task easier.

    摘要翻译： 用于提升，携带和以其他方式移动物体和物品如电器，箱子，纸箱，建筑材料，建筑材料，园艺产品，家具，园林绿化用品，木材和金属或非金属管道的装置。 装置包括底座，手柄和至少两个把手，以使个人在将他或她的手定位在装置上以提升或携带给定对象时具有更大的灵活性。 在另一种形式中，该装置设置有基部，手柄和至少一个可移动的手柄把手，其可再次为个体提供相对于待提起物体定位他或她的手的更大的灵活性。 在另一种形式中，该装置包括底座，手柄和至少一个把手把手。 在这种形式中，装置中的至少一个元件可从其他部件移除，以允许个人容易地替换零件或改变一个部件相对于另一部件的位置，以使给定的提升或承载任务更容易。