利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

28 条记录 (耗时 0.02 秒)

    Suspensions for use as fuel for electrochemical fuel cells
    4.
    发明授权
    Suspensions for use as fuel for electrochemical fuel cells 失效
    用作电化学燃料电池的燃料的悬浮液

    公开(公告)号：US06773470B2

    公开(公告)日：2004-08-10

    申请号：US10230204

    申请日：2002-08-29

    申请人： Gennadi Finkelshtain ,  Yuri Katzman ,  Nikolai Fishelson ,  Zina Lurie

    发明人： Gennadi Finkelshtain ,  Yuri Katzman ,  Nikolai Fishelson ,  Zina Lurie

    IPC分类号： C10L112

    CPC分类号： C10L1/02 ,  C01B3/065 ,  C10L1/1822 ,  C10L1/1824 ,  C10L1/1826 ,  H01M8/04186 ,  H01M8/04216 ,  H01M8/06 ,  H01M8/065 ,  H01M8/083 ,  H01M8/1009 ,  H01M8/225 ,  Y02E60/362 ,  Y02P70/56

    摘要： A fuel composition for fuel cells includes a polar solvent such as water, a first portion of a first fuel dissolved in the solvent at a saturated concentration, and a second portion of the first fuel suspended in the solvent to serve as a reservoir of fuel as the dissolved portion is consumed. Preferably, the first fuel is a hydride such as NaBH4. Optionally, the fuel composition also includes a second fuel such as an alcohol that also controls the solubility of the first fuel in the solvent, inhibits decomposition of the first fuel and stabilizes the suspension. Preferably, the fuel composition also includes an additive such as an alkali for stabilizing the first fuel.

    摘要翻译： 用于燃料电池的燃料组合物包括极性溶剂如水，以饱和浓度溶解在溶剂中的第一燃料的第一部分和悬浮在溶剂中的第一燃料的第二部分以用作燃料储存器 溶解的部分被消耗。 优选地，第一燃料是氢化物如NaBH 4。 任选地，燃料组合物还包括还控制第一燃料在溶剂中的溶解度的第二燃料例如醇，抑制第一燃料的分解并稳定悬浮液。 优选地，燃料组合物还包括用于稳定第一燃料的添加剂，例如碱。

    Method and apparatus for preventing fuel decomposition in a direct liquid fuel cell
    5.
    发明申请
    Method and apparatus for preventing fuel decomposition in a direct liquid fuel cell 审中-公开
    用于防止直接液体燃料电池中的燃料分解的方法和装置

    公开(公告)号：US20060057435A1

    公开(公告)日：2006-03-16

    申请号：US10941020

    申请日：2004-09-15

    申请人： Gennadi Finkelshtain ,  Yuri Katsman ,  Ilan Sadon ,  Mark Estrin ,  Alexander Litvinov ,  Boris Ilyushin ,  Alexander Chinak

    发明人： Gennadi Finkelshtain ,  Yuri Katsman ,  Ilan Sadon ,  Mark Estrin ,  Alexander Litvinov ,  Boris Ilyushin ,  Alexander Chinak

    IPC分类号： H01M8/00

    CPC分类号： H01M8/065 ,  H01M8/0232 ,  H01M8/0273 ,  H01M8/0284 ,  H01M8/04186 ,  H01M8/04201 ,  H01M8/0637 ,  H01M8/083 ,  H01M8/1009 ,  H01M8/22 ,  H01M8/225 ,  H01M2250/30 ,  H01M2300/0014 ,  Y02B90/18 ,  Y02E60/566

    摘要： A fuel cell includes a cathode, an anode, a fuel chamber, and a membrane arranged between the anode and the fuel chamber. The membrane is structured and arranged to allow gas to accumulate adjacent the anode at least to a point where the gas limits or substantially prevents a contact between the anode and a fuel. The method includes generating electrical energy with the fuel cell, preventing further generation of electrical energy of the fuel cell, and facilitating, with the membrane, an accumulation of the gas adjacent the anode at least to a point where the gas substantially prevents a contact between the anode and the fuel. Another method includes using a gas which is formed by an initial decomposition of the fuel to restrict or substantially prevent any further contact between the fuel and the anode. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.

    摘要翻译： 燃料电池包括阴极，阳极，燃料室和布置在阳极和燃料室之间的膜。 膜被构造和布置成允许气体在阳极附近积聚至少至气体限制或基本上防止阳极和燃料之间的接触的点。 该方法包括用燃料电池产生电能，防止进一步产生燃料电池的电能，并且利用膜使邻近阳极的气体积聚至少至一个点，其中气体基本上防止了燃料电池 阳极和燃料。 另一种方法包括使用通过燃料的初始分解形成的气体来限制或基本上防止燃料和阳极之间的任何进一步的接触。 本摘要不旨在限定说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

    Multiple source/multiple device connector
    6.
    发明申请
    Multiple source/multiple device connector 审中-公开
    多源/多设备连接器

    公开(公告)号：US20060047983A1

    公开(公告)日：2006-03-02

    申请号：US11132203

    申请日：2005-05-19

    申请人： Zeev Aleyraz ,  Shemuel Gal ,  Gennadi Finkelshtain

    发明人： Zeev Aleyraz ,  Shemuel Gal ,  Gennadi Finkelshtain

    IPC分类号： G06F1/26

    CPC分类号： G06F1/3287 ,  G06F1/263 ,  G06F1/3203 ,  G06F1/3215 ,  G06F1/3296 ,  Y02D10/171 ,  Y02D10/172

    摘要： Apparatus and process to couple a power source to a powered device. The apparatus includes a power manager structured and arranged to adjust at least one of voltage, current and power supplied from the power source to the powered device based upon consumption requirements of the powered device, and a device coordinator structured and arranged to identify the powered device and to forward the identified device's consumption requirements for at least one of voltage, current and power to the power manager. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

    摘要翻译： 将电源耦合到动力设备的装置和过程。 该装置包括功率管理器，其被构造和布置成基于供电设备的消耗要求来调整从电源提供给受电设备的电压，电流和功率中的至少一个，以及构造和布置成识别供电设备的设备协调器 并将所识别的装置的电压，电流和功率中的至少一个的消耗要求转发给电力管理器。 本摘要既不旨在限定本说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

    Self-contained fuel cell and cartridge therefor
    7.
    发明授权
    Self-contained fuel cell and cartridge therefor 失效
    独立的燃料电池和墨盒

    公开(公告)号：US07507491B2

    公开(公告)日：2009-03-24

    申请号：US10796305

    申请日：2004-03-10

    申请人： Gennadi Finkelshtain ,  Mark Estrin ,  Rami Hashimshony

    发明人： Gennadi Finkelshtain ,  Mark Estrin ,  Rami Hashimshony

    IPC分类号： H01M2/02 ,  H01M2/08

    CPC分类号： H01M8/2475 ,  H01M8/04208 ,  H01M8/1009 ,  H01M16/003 ,  H01M2250/30 ,  Y02B90/18

    摘要： Fuel cell including a casing, a cathode having a first surface and a second surface, at least part of the second surface being exposed to the atmosphere, an anode having a first surface and a second surface, a first chamber configured to retain liquid fuel, wherein the first chamber is defined at least partially by the first surface of the anode, and a second chamber configured to retain liquid electrolyte, wherein the second chamber is defined at least partially by the second surface of the anode and the first surface of the cathode, wherein the fuel cell is configured to be sealed in a substantially liquid-tight manner during at least a portion of its service life. A cartridge can be connected to the fuel cell. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.

    摘要翻译： 燃料电池，其包括壳体，具有第一表面和第二表面的阴极，所述第二表面的至少一部分暴露于大气;阳极，具有第一表面和第二表面;第一室，被配置为保持液体燃料， 其中所述第一室至少部分地由所述阳极的所述第一表面限定，以及构造成保持液体电解质的第二室，其中所述第二室至少部分地由所述阳极的第二表面和所述阴极的第一表面限定 ，其中所述燃料电池被构造成在其使用寿命的至少一部分期间以基本上液密的方式被密封。 墨盒可以连接到燃料电池。 本摘要不旨在限定说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

    Dry method of making a gas diffusion electrode
    8.
    发明申请
    Dry method of making a gas diffusion electrode 审中-公开
    制作气体扩散电极的干法

    公开(公告)号：US20090029196A1

    公开(公告)日：2009-01-29

    申请号：US11878842

    申请日：2007-07-27

    申请人： Gennadi Finkelshtain ,  Avraham Melman ,  Jacob Rosenberg

    发明人： Gennadi Finkelshtain ,  Avraham Melman ,  Jacob Rosenberg

    IPC分类号： H01M4/58 ,  H01M10/44 ,  H01M8/00

    CPC分类号： H01M4/8821 ,  H01M4/661 ,  H01M4/8807 ,  H01M4/8896 ,  H01M4/90 ,  H01M4/9083 ,  H01M8/1009 ,  H01M12/00 ,  H01M2004/021 ,  H01M2004/028 ,  Y02P70/56 ,  Y10T29/53204

    摘要： A substantially dry method of making a gas diffusion electrode such as, e.g., an air cathode for a fuel cell or a metal-air battery cell. The method comprises forming an intimate mixture of catalytically active carbon particles and particles of a wet-proofing agent into a web; combining under pressure the web of with a current collector to form a current collector-web composite; and attaching a porous sheet of a fluorinated polymer to one side of the current collector-web composite of to form an air cathode. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.

    摘要翻译： 制造气体扩散电极的实质上干燥的方法，例如用于燃料电池或金属 - 空气电池单元的空气阴极。 该方法包括将催化活性碳颗粒和防湿剂颗粒的紧密混合物形成纤维网; 在压力下将网状物与集电器组合以形成集电器 - 网状复合材料; 并将含氟聚合物的多孔片材附着到集电体网复合材料的一侧以形成空气阴极。 本摘要不旨在限定说明书中公开的发明，也不旨在以任何方式限制本发明的范围。