专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20040058203A1 Mixed reactant fuel cells 审中-公开
标题翻译：混合反应物燃料电池
公开(公告)号：US20040058203A1
公开(公告)日：2004-03-25
申请号：US10239348
申请日：2003-10-02
发明人： Michael Alexander Priestnall , Michael Joseph Evans , Milo Sebastian Peter Shaffer
IPC分类号： H01M008/00 , H01M006/00 , H01M010/00
CPC分类号： H01M8/08 , H01M4/8605 , H01M8/0271 , H01M8/0297 , H01M8/04089 , H01M8/1007 , H01M8/22
摘要： A fuel cell or battery for providing useful electrical power by electrochemical means, comprises: at least one cell; at least one anode and at least one cathode within said cell, and ion-conducting electrolyte means for transporting ions between the electrodes; characterised in that: fuel, oxidant and said electrolyte means are present as a mixture.
摘要翻译：一种用于通过电化学装置提供有用电力的燃料电池或电池，包括：至少一个电池; 所述电池内的至少一个阳极和至少一个阴极，以及用于在电极之间输送离子的离子传导电解质装置; 其特征在于：燃料，氧化剂和所述电解质装置作为混合物存在。

52. 发明申请

US20040023082A1 Fuel cell having activation mechanism and method for forming same 审中-公开
标题翻译：具有激活机构的燃料电池及其形成方法
公开(公告)号：US20040023082A1
公开(公告)日：2004-02-05
申请号：US10209230
申请日：2002-07-31
发明人： Ronald James Kelly , Steven Duane Pratt , Sivakumar Muthurswamy , Robert W. Pennisi , Mark S. Bresin
IPC分类号： H01M008/00 , H01M008/10 , H01M002/08
CPC分类号： H01M8/04201 , H01M8/04291 , H01M8/1009 , H01M8/2475 , H01M2008/1095 , H01M2250/30 , Y02B90/18
摘要： A fuel cell device (100) has a configuration for easy activation to quickly achieve steady-state operation performance. The fuel cell device (100) has a membrane electrode assembly (MEA) (120) and fuel (115) housed in separate sealed compartments (112, 114). The MEA (120) is pre-hydrated to have a predetermined water content selected for proper steady-state operation of the fuel cell. Prior to activation, the MEA (120) is sealed from air and sealed from the fuel (115). An integral fuel cell activator mechanism (105, 106, 140) is provided to unseal the MEA compartment (112) and expose the MEA (120) to air, and to initiate a flow of fuel (115) from the fuel compartment (114) to the MEA (120).
摘要翻译：燃料电池装置（100）具有易于起动以快速实现稳态运行性能的结构。燃料电池装置（100）具有容纳在单独的密封隔室（112,114）中的膜电极组件（MEA）（120）和燃料（115）。 MEA（120）被预水合以具有选择用于燃料电池的适当稳态操作的预定水含量。在激活之前，MEA（120）被密封并与燃料（115）密封。提供一体的燃料电池激活器机构（105,106,140）以开启MEA隔室（112）并将MEA（120）暴露于空气中，并且从燃料室（114）开始燃料流（115）到MEA（120）。

53. 发明申请

US20040018402A1 Fuel cell startup method 失效
标题翻译：燃料电池启动方式
公开(公告)号：US20040018402A1
公开(公告)日：2004-01-29
申请号：US10380346
申请日：2003-03-13
发明人： Naoki Takahashi
IPC分类号： H01M008/00 , H01M008/04
CPC分类号： H01M8/04343 , H01M8/0258 , H01M8/0267 , H01M8/04007 , H01M8/04223 , H01M8/04302 , H01M8/04835 , H01M2300/0082
摘要： Ice in a fuel cell (1) is thawed by passing a hot gas flow in a fuel gas passage, oxidizing agent gas passage and cooling liquid passage in the fuel cell (1), and the fuel cell (1) is started from a low temperature state. When startup processing begins, a gas flow comprising dry, hot gas in which there is no water or effectively no water is passed through the fuel cell (1), and subsequently, a steam amount contained in the gas flow is increased according to the temperature rise of the fuel cell (1).
摘要翻译：燃料电池（1）中的冰通过使燃料气体通道中的热气流，氧化剂气体通道和燃料电池（1）中的冷却液通道通过而被解冻，燃料电池（1）从低温度状态。当起动处理开始时，包含不含水或有效无水的干燥热气体的气流通过燃料电池（1），随后包含在气流中的蒸汽量根据温度增加燃料电池（1）的升高。

54. 发明申请

US20030228502A1 Resin-packaged protection circuit module for rechargeable batteries and method of making the same 有权
标题翻译：用于充电电池的树脂封装保护电路模块及其制造方法
公开(公告)号：US20030228502A1
公开(公告)日：2003-12-11
申请号：US10310756
申请日：2002-12-06
发明人： Naoya Tanaka
IPC分类号： H01M008/00 , H01M008/04
CPC分类号： H05K3/284 , Y10T29/4913 , Y10T29/49144 , Y10T29/49146
摘要： A protection circuit module for rechargeable batteries includes a substrate, electronic components mounted on the obverse surface of the substrate for forming a protection circuit for rechargeable batteries, a housing mounted on the obverse surface of the substrate and including a top wall partially defining an enclosure for accommodating the electronic components, and a resin sealer loaded in the enclosure of the housing for sealing the electronic components. The top wall of the housing includes an opening for loading the resin sealer into the housing.
摘要翻译：一种用于可再充电电池的保护电路模块包括：基板，安装在基板的正面上的电子部件，用于形成用于可再充电电池的保护电路;安装在基板的正面上的壳体，其包括部分地限定外壳的顶壁容纳电子部件，以及装载在壳体的外壳中以密封电子部件的树脂密封剂。壳体的顶壁包括用于将树脂密封剂装载到壳体中的开口。

55. 发明申请

US20030215678A1 Electrical contacting device for a fuel cell 失效
公开(公告)号：US20030215678A1
公开(公告)日：2003-11-20
申请号：US10384399
申请日：2003-03-06
申请人： Ballard Power Systems Inc.
发明人： Russell Howard Barton , Wendy Wan Yan Ho , Simon Farrington , Maura H. Malone
IPC分类号： H01M008/00 , H01M008/10 , H01M008/02
CPC分类号： H01M8/0206 , H01M8/0267 , H01M8/0269 , H01M8/0297 , H01M8/242 , H01M8/2465 , H01M8/2483 , H01R4/04 , H01R13/2414
摘要： A contacting device comprising a non-metallic, electrically conductive elastomeric composition for providing reliable, corrosion resistant electrical contacts to fuel cell components. Such a contacting device is particularly suitable for measuring voltages at carbon separator plates in a solid polymer electrolyte fuel cell stack.

56. 发明申请

US20030207158A1 Systems including replaceable fuel cell apparatus and methods of using replaceable fuel cell apparatus 有权
公开(公告)号：US20030207158A1
公开(公告)日：2003-11-06
申请号：US10462193
申请日：2003-06-16
发明人： Michael L. Bullock , Winthrop D. Childers
IPC分类号： H01M008/00 , H01M008/04
CPC分类号： H01M8/04208 , H01M8/04 , H01M2250/30 , Y02B90/18
摘要： A system in accordance with a present invention includes a host device and a fuel cell apparatus with an information storage device. A method of operating a host device in accordance with a present invention includes the step(s) of writing data to, and/or accessing data on, a fuel cell apparatus information storage device.

57. 发明申请

US20030194586A1 Power supply system and control method of the same 有权
标题翻译：电源系统及其控制方法相同
公开(公告)号：US20030194586A1
公开(公告)日：2003-10-16
申请号：US10401773
申请日：2003-03-31
申请人： Toyota Jidosha Kabushiki Kaisha , Kabushiki Kaisha Equos Research
发明人： Hiroshi Sugiura , Tetsuhiro Ishikawa , Masao Ando , Kenji Kato
IPC分类号： H01M008/00
CPC分类号： H01M8/04626 , H01M8/0494 , H01M8/04947 , H01M8/04955 , H01M16/006
摘要： A power supply unit operation is switched depending on a load requirement. Namely, when the load requirement is smaller than a predetermined value, operation of a fuel cell system is stopped and electric power is obtained from a secondary battery during an intermittent operation mode. Alternatively, when the load requirement is equal to or larger than the predetermined value, the electric power is obtained from a fuel cell during a steady operation mode. When the electric power is generated by the fuel cell in the steady operation mode, an amount of fuel supplied to the fuel cell is detected, and an operation point of the fuel cell is set in consideration of the fuel amount. However, when the operation mode is switched from the intermittent operation mode to the steady operation mode, and the fuel cell system is activated, the operation point of the fuel cell is set depending on the load requirement without considering the fuel amount until a predetermined time elapses after the activation.
摘要翻译：电源单元操作根据负载要求进行切换。也就是说，当负载要求小于预定值时，停止燃料电池系统的操作，并且在间歇运行模式期间从二次电池获得电力。或者，当负载要求等于或大于预定值时，在稳定运行模式期间从燃料电池获得电力。当在稳定运行模式下由燃料电池产生电力时，检测供给到燃料电池的燃料量，并根据燃料量设定燃料电池的运转点。然而，当操作模式从间歇操作模式切换到稳定运行模式并且燃料电池系统被激活时，根据负载要求设定燃料电池的操作点，而不考虑燃料量直到预定时间激活后经过。

58. 发明申请

US20030165719A1 GMR module 失效
标题翻译： GMR模块
公开(公告)号：US20030165719A1
公开(公告)日：2003-09-04
申请号：US10191578
申请日：2002-07-08
发明人： Peter Apel
IPC分类号： H01M008/00
CPC分类号： H01L43/02 , B82Y25/00 , G01R33/0005 , G01R33/091 , G01R33/093 , G11C11/14
摘要： So that the parts and connections of a component, particularly a Giant Magneto-Resistor, may withstand external forces, a meander group (13M, 14M) with at least one meander element (13.1, . . . , 13.n, 14.1, . . . , 14.n) is positioned in both connection elements (13, 14) between a component cell (1) and the straight functional connection element (13A, 14A). A capacitor unit (2) is mounted on the meander group (13M) of the first connection element (13) and on the meander group (14M; of the second connection element (14).
摘要翻译：因此，组件，特别是巨型磁电阻器的部件和连接可以承受外力，具有至少一个曲折元件（13.1，...，13.n，14.1，...）的蜿蜒组（13M，14M） ...，14.n）位于组件单元（1）和直线功能连接元件（13A，14A）之间的两个连接元件（13,14）中。电容器单元（2）安装在第一连接元件（13）的蜿蜒组（13M）和第二连接元件（14）的蜿蜒组（14M）上。

59. 发明申请

US20030044655A1 Noble metal-base metal alloy catalyst, evaluation of such catalyst, and method of producing such catalyst 失效
标题翻译：贵金属基金属合金催化剂，这种催化剂的评价，以及这种催化剂的制造方法
公开(公告)号：US20030044655A1
公开(公告)日：2003-03-06
申请号：US10206036
申请日：2002-07-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hisao Kato , Takahiko Asaoka , Kazutaka Hiroshima
IPC分类号： H01M004/96 , H01M008/00 , H01M004/90 , H01M004/88 , H01M004/92
CPC分类号： H01M4/881 , H01M4/8605 , H01M4/92 , H01M4/926 , H01M8/1004 , Y02P70/56
摘要： The technique of the present invention attains simple and accurate evaluation of the performance of a fuel cell and enables produce of a high-performance electrode catalyst and a high-performance fuel cell. The procedure makes platinum, a noble metal, and iron, a base metal, carried on carbon having a large specific surface area, and heats up the carbon with platinum and iron to a specific temperature to reduce iron. A resulting platinum-iron alloy electrode catalyst exerts excellent catalytic functions. A fuel cell using this electrode catalyst has a high IR compensation voltage. The quantity of carbon monoxide adsorbed by this novel electrode catalyst is not less than 14 Ncc per one gram of platinum. The atomic number ratio of iron (Fe) to platinum (Pt) in the catalyst is not lower than 0.14 by EDX analysis, and the ratio of the binding number of Pt atom with Fe atom to the total binding number relating to Pt atom is not lower than 0.10 by EXAFS analysis. Each electrode catalyst produced is evaluated by measurement of these data. The fuel cell including the electrode catalyst having the favorable result of evaluation ensures the desired performances.
摘要翻译：本发明的技术简单而准确地评价燃料电池的性能，能够制造高性能的电极催化剂和高性能的燃料电池。该方法使铂，贵金属和铁，贱金属承载在比表面积大的碳上，并用铂和铁将碳加热至特定温度以还原铁。得到的铂 - 铁合金电极催化剂具有优异的催化功能。使用该电极催化剂的燃料电池具有高IR补偿电压。这种新型电极催化剂吸附的一氧化碳的量不低于每克铂14Ncc。通过EDX分析，催化剂中铁（Fe）与铂（Pt）的原子数比不低于0.14，Pt原子与Fe原子的结合数与Pt原子的总结合数的比例不是通过EXAFS分析低于0.10。通过测量这些数据来评估所产生的每个电极催化剂。包括具有良好评价结果的电极催化剂的燃料电池确保了期望的性能。

60. 发明申请

US20030027021A1 Microwave activation of fuel cell gases 审中-公开
标题翻译：燃料电池气体的微波激活
公开(公告)号：US20030027021A1
公开(公告)日：2003-02-06
申请号：US10139020
申请日：2002-05-02
发明人： Viktor Sharivker , Travis Honeycutt , Simon Sharivker
IPC分类号： H01M008/00
CPC分类号： H01M8/04067 , H01M4/8605 , H01M4/90 , H01M4/9066 , H01M4/92 , H01M8/00 , H01M8/04089 , H01M8/0612
摘要： A method of increasing the efficiency of a fuel cell having an anode electrode for receiving a reducing agent, cathode electrode for receiving an oxidizing agent, and a proton-conducting membrane separating the anode and cathode electrodes. The method includes exposing at least one of the reducing agent or oxidizing agent to a microwave generator for applying microwave energy thereto.
摘要翻译：提高具有用于接收还原剂的阳极电极，用于接收氧化剂的阴极电极和分离阳极电极和阴极电极的质子传导膜的燃料电池的效率的方法。该方法包括将至少一种还原剂或氧化剂暴露于微波发生器中以向其施加微波能量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式