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61. 发明专利

JP2007267593A Internal permanent magnet rotor having a plurality of characteristics and its manufacturing method 审中-公开
标题翻译：具有多重特性的内置永磁转子及其制造方法
公开(公告)号：JP2007267593A
公开(公告)日：2007-10-11
申请号：JP2007084921
申请日：2007-03-28
申请人： Gm Global Technology Operations Inc , ジーエム・グローバル・テクノロジー・オペレーションズ・インコーポレーテッド
发明人： WELCHKO BRIAN , STANCU CONSTANTIN C , SMITH GREGORY S
IPC分类号： H02K15/03 , H02K1/27
CPC分类号： H02K1/2766 , H02K15/03
摘要： PROBLEM TO BE SOLVED: To provide a high-efficiency permanent magnet motor with a low eddy current loss by filling, solidifying a magnetic material in the form of liquid into separate cavities within a rotor.
SOLUTION: An armature 12 for use in an electric traction motor includes a rotor 14 having a middle part and a peripheral part having a plurality of cavities. Permanent magnets solidified from liquid magnetic materials are disposed within the cavities so as to form the poles of the rotor 14, and at least one part of the cavities has permanent magnets directly abutting against each other being composed of at least a first and a second magnetic materials with different properties filled in the form of liquid or having fluidity within a single cavity. The first and the second magnetic materials are mixed to form transition zone within the boundary zone between at least the first and the second magnetic materials 40, 42. A method for manufacturing the armature includes the steps of filling simultaneously magnetic materials, and filling subsequent magnetic materials when the first magnetic materials still has fluidity on fluid basis.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种具有低涡流损耗的高效率永磁电动机，通过填充，将液体形式的磁性材料固化成转子内的分离的空腔。解决方案：用于电动牵引电动机的电枢12包括具有中间部分和具有多个空腔的周边部分的转子14。从液体磁性材料固化的永磁体设置在空腔内，以便形成转子14的极，并且空腔的至少一部分具有直接彼此抵靠的永磁体，该永磁体至少由第一和第二磁性具有以液体形式填充或在单个空腔内具有流动性的不同性质的材料。第一和第二磁性材料被混合以在至少第一和第二磁性材料40,42之间的边界区内形成过渡区。一种用于制造电枢的方法包括以下步骤：同时填充磁性材料，并填充随后的磁性当第一磁性材料在流体基础上仍具有流动性时的材料。版权所有（C）2008，JPO＆INPIT

62. 发明专利

JP2007259692A Loss minimization pulse width modulation for voltage source invertor in consideration of nonlinearity of invertor 审中-公开
标题翻译：电压源逆变器在考虑逆变器非线性时的最小化脉冲宽度调制
公开(公告)号：JP2007259692A
公开(公告)日：2007-10-04
申请号：JP2007068069
申请日：2007-03-16
申请人： Gm Global Technology Operations Inc , ジーエム・グローバル・テクノロジー・オペレーションズ・インコーポレーテッド
发明人： WELCHKO BRIAN , SCHULZ STEVEN E , HITI SILVA
IPC分类号： H02M7/48
CPC分类号： H02P27/04 , H02M2001/0048 , Y02B70/1491
摘要： PROBLEM TO BE SOLVED: To provide a selective module of a pulse width modulation method for minimizing inverter loss. SOLUTION: A dynamic pulse width modulation (PWM) selective device switches automatically between discontinuous PWM (DPWM)control methods. The PWM selective module includes a PWM control module. The PWM control module determines a desired pulse width of a switching control signal according to desired output signal. The PWM control module controls actual pulse width of the switching control signal according to the desired pulse width and a first PWM control method. The selective module determines whether or not the desired pulse width exceeds a pulse width threshold. The selective module selects a second PWM control method when the desired pulse width exceeds the pulse width threshold. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供用于使逆变器损耗最小化的脉冲宽度调制方法的选择性模块。解决方案：动态脉宽调制（PWM）选择器件在不连续PWM（DPWM）控制方式之间自动切换。 PWM选择模块包括PWM控制模块。 PWM控制模块根据期望的输出信号确定切换控制信号的期望脉冲宽度。 PWM控制模块根据期望的脉冲宽度和第一PWM控制方法控制开关控制信号的实际脉冲宽度。选择模块确定所需脉冲宽度是否超过脉冲宽度阈值。当所需脉冲宽度超过脉冲宽度阈值时，选择模块选择第二个PWM控制方法。版权所有（C）2008，JPO＆INPIT

63. 发明专利

JP2007242616A Fuel cell equipped with gasket capable of forming, and method to make above fuel cell 审中-公开
标题翻译：配有可形成气体的燃料电池，以及制造上述燃料电池的方法
公开(公告)号：JP2007242616A
公开(公告)日：2007-09-20
申请号：JP2007053871
申请日：2007-03-05
申请人： Gm Global Technology Operations Inc , ジーエム・グローバル・テクノロジー・オペレーションズ・インコーポレーテッド
发明人： ABD ELHAMID MAHMOUD H , MIKHAIL YOUSSEF M , LISI DANIEL J , VYAS GAYATRI
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： H01M8/0273 , H01M8/0284 , Y02P70/56 , Y10T29/4911
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell equipped with a gasket capable of forming, and a method to make the fuel cell. SOLUTION: The device with an electrochemical conversion assembly is equipped with a plurality of electrochemical conversion cells 20, and a plurality of conductive bipolar system plates 30, and the electrochemical conversion cells are arranged between adjacent bipolar plates. The electrochemical conversion assembly comprises a plurality of conversion assembly gaskets 40, and each conversion assembly gasket is additionally equipped with a plurality of conversion assembly gaskets formed on the bipolar system plates corresponding to the plurality of bipolar plates. The conversion assembly gasket includes a mixture containing polyvinylidene fluoride (PVDF). COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种配备有能够形成的垫圈的燃料电池和制造燃料电池的方法。解决方案：具有电化学转化组件的装置配备有多个电化学转换电池20和多个导电双极系统板30，并且电化学转换电池被布置在相邻的双极板之间。电化学转化组件包括多个转换组件垫片40，并且每个转换组件衬垫还配备有形成在对应于多个双极板的双极系统板上的多个转换组件垫片。转换组件垫圈包括含有聚偏二氟乙烯（PVDF）的混合物。版权所有（C）2007，JPO＆INPIT

64. 发明专利

JP2007149671A Metallic bipolar plate with high electrochemical stability and improved moisture control 有权
标题翻译：具有高电化学稳定性和改进水分控制的金属双极板
公开(公告)号：JP2007149671A
公开(公告)日：2007-06-14
申请号：JP2006315301
申请日：2006-11-22
申请人： Gm Global Technology Operations Inc , ジーエム・グローバル・テクノロジー・オペレーションズ・インコーポレーテッド
发明人： ABD ELHAMID MAHMOUD H , VYAS GAYATRI , MIKHAIL YOUSSEF M , TRABOLD THOMAS A
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： H01M8/0228 , H01M8/0204 , H01M8/021 , H01M8/0215 , H01M8/0258 , H01M8/0267 , H01M2008/1095
摘要： PROBLEM TO BE SOLVED: To provide a flow field plate or bipolar plate for a fuel cell which includes a carbide coating which makes the bipolar plate conductive, hydrophilic and stable in the fuel cell environment.
SOLUTION: Suitable carbides include, but are not to limited to, chromium carbide, titanium carbide, tantalum carbide, niobium carbide and zirconium carbide. The carbide coating is then polished or textured by a suitable process, such as laser etching, chemical etching or the like, to provide a surface morphology which makes the coating more hydrophilic, and further reduces a contact resistance on its surface.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于燃料电池的流场板或双极板，其包括使得双极板在燃料电池环境中导电，亲水和稳定的碳化物涂层。解决方案：合适的碳化物包括但不限于碳化铬，碳化钛，碳化钽，碳化铌和碳化锆。然后通过合适的方法（例如激光蚀刻，化学蚀刻等）对碳化物涂层进行抛光或纹理化，以提供使涂层更亲水的表面形态，并进一步降低其表面上的接触电阻。版权所有（C）2007，JPO＆INPIT

65. 发明专利

JP2007109664A Fuel cell provided with hydrophobic diffusion media 有权
标题翻译：燃油电池提供疏水扩散介质
公开(公告)号：JP2007109664A
公开(公告)日：2007-04-26
申请号：JP2006281178
申请日：2006-10-16
申请人： Gm Global Technology Operations Inc , ジーエム・グローバル・テクノロジー・オペレーションズ・インコーポレーテッド
发明人： JI CHUNXIN , KUMAR VINOD
IPC分类号： H01M4/96 , H01M8/10
CPC分类号： H01M8/04291 , H01M8/0234 , H01M8/0239 , H01M8/0245 , H01M2250/20 , Y02E60/50 , Y02P70/56 , Y02T90/32
摘要： PROBLEM TO BE SOLVED: To provide a diffusion medium with an improved hydrophobic property, and a manufacturing method of the diffusion medium leading to a consistent result among some hundreds of fuel cells in a single fuel cell stack. SOLUTION: Silicon coating is provided for the diffusion medium for use with a PEM fuel cell. The diffusion medium is composed of a porous conductive base material, a first hydrophobic fluorocarbon polymer coating adhered to the basic material, and a second coating including a hydrophobic silicon polymer adhered to the basic material. Preferably, the base material is made of carbon fiber paper, the hydrophobic fluorocarbon polymer is made of a polymer of PTFE or a polymer similar thereto, and silicon has a humidity curing property. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有改进的疏水性质的扩散介质和扩散介质的制造方法，导致单一燃料电池堆中的几百个燃料电池之间的一致结果。解决方案：为PEM燃料电池使用的扩散介质提供硅涂层。扩散介质由多孔导电性基材，粘附于基材的第一疏水性氟碳聚合物涂层和第二涂层构成，第二涂层包括粘附在基材上的疏水硅聚合物。优选地，基材由碳纤维纸制成，疏水性碳氟聚合物由PTFE的聚合物或类似的聚合物制成，硅具有湿度固化性。版权所有（C）2007，JPO＆INPIT

66. 发明专利

JP2006339146A Forming method of hydrophilic fuel cell bipolar plate coating by plasma induction polymerization 有权
标题翻译：通过等离子体诱导聚合制备的氢化燃料电池双极板涂层的形成方法
公开(公告)号：JP2006339146A
公开(公告)日：2006-12-14
申请号：JP2006142326
申请日：2006-05-23
申请人： Gm Global Technology Operations Inc , ジーエム・グローバル・テクノロジー・オペレーションズ・インコーポレーテッド
发明人： VYAS GAYATRI , XIE TAO , TRABOLD THOMAS A
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： H01M8/0228 , H01M8/0213 , H01M8/0221 , H01M8/0226 , H01M8/04171 , H01M2008/1095 , Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a means to prevent a blocking of a flowing passage of gas for reaction of a fuel cell (or flooding) due to accumulation of water on an electrically conductive element of the fuel cell.
SOLUTION: An electrically conductive element 132 of a fuel cell, having a polymer surface with a flowing passage board is provided, and at least a part of the flowing passage has a polymer coating 130, which is grafted and permanently hydrophilic. The element is produced by a process, in which a monomer compound layer of a hydrophilic ethylene unsaturated monomer; a cross-linking monomer are applied on the electrically conductive element 132; and the applied monomer compound layer is plasma-polymerized, then the polymerized layer is grafted on the polymer surface.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种方法，用于防止由于燃料电池的导电元件上的积水导致的用于燃料电池的反应（或溢流）的气体的流动通道的阻塞。解决方案：提供具有聚合物表面和流动通道板的燃料电池的导电元件132，并且流动通道的至少一部分具有接枝和永久亲水的聚合物涂层130。该元件通过一种方法制备，其中亲水性乙烯不饱和单体的单体化合物层; 在导电元件132上施加交联单体; 并将所施加的单体化合物层进行等离子体聚合，然后将聚合层接枝在聚合物表面上。版权所有（C）2007，JPO＆INPIT

67. 发明专利

JP2013138011A Coated steel bipolar plates 有权
标题翻译：涂层钢双极板
公开(公告)号：JP2013138011A
公开(公告)日：2013-07-11
申请号：JP2013010162
申请日：2013-01-23
申请人： Gm Global Technology Operations Inc , ジーエム・グローバル・テクノロジー・オペレーションズ・インコーポレーテッド
发明人： MICHAEL K BUDINSKI , GAYATRI VYAS , AUGUSTO O KUNRATH , JOHN J MOORE
IPC分类号： H01M8/02 , C22C29/12 , H01M8/00 , H01M8/10
CPC分类号： H01M8/021 , H01M8/0204 , H01M8/0206 , H01M8/0213 , H01M8/0228 , H01M2008/1095 , H01M2250/20 , Y02T90/32
摘要： PROBLEM TO BE SOLVED: To provide an improved method for enabling the use of stainless steels in forming bipolar plates.SOLUTION: An electrochemical conversion assembly comprises a plurality of electrochemical conversion cells and a plurality of electrically conductive bipolar plates 30. The electrochemical conversion cells are configured to communicate with first and second reactant supplies. Adjacent ones of the electrochemical conversion cells are separated by respective ones of the plurality of bipolar plates. The bipolar plates 30 comprise an alloy comprising Fe and Cr. Respective surface portions of the bipolar plates are provided with electrically conductive, corrosion resistant layers that are placed in contact with portions of the electrochemical conversion cells. The corrosion resistant electrically conductive layers may comprise graphitic layers characterized predominantly by sphybridized carbon-carbon bonding, molybdenum doped indium oxide layers, an electrically conductive Cr+N layer, or an electrically conductive MoSilayer.
摘要翻译：要解决的问题：提供一种能够使不锈钢形成双极板的改进方法。解决方案：电化学转化组件包括多个电化学转换电池和多个导电双极板30.电化学转换电池是被配置为与第一和第二反应物供应物通信。相邻的电化学转化电池被多个双极板中的相应电极分离。双极板30包括包含Fe和Cr的合金。双极板的相应表面部分设置有导电的耐腐蚀层，其被放置成与部分电化学转换电池接触。耐腐蚀导电层可以包括主要通过杂化碳 - 碳键合，钼掺杂氧化铟层，导电Cr + N层或导电MoSilayer表征的石墨层。

68. 发明专利

JP2013065573A Fuel cell, and method of relieving electrode performance degradation during start and stop cycles 审中-公开
标题翻译：燃料电池和在启动和停止循环期间消除电极性能降低的方法
公开(公告)号：JP2013065573A
公开(公告)日：2013-04-11
申请号：JP2012279586
申请日：2012-12-21
申请人： Gm Global Technology Operations Inc , ジーエム・グローバル・テクノロジー・オペレーションズ・インコーポレーテッド
发明人： SWATHIRAJAN SWATHY , MERZOUGUI BELABBES , YU PAUL TAICHIANG
IPC分类号： H01M8/04 , H01M4/86 , H01M4/92 , H01M8/02 , H01M8/10
CPC分类号： H01M8/1004 , H01M4/8605 , H01M4/92 , H01M4/926 , H01M8/04223 , Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell in which performance degradation of an electrode is made minimum after a number of start and stop cycles.SOLUTION: One embodiment comprises: an electrolyte membrane having a first face and a second face; an anode on the first face and a cathode on the second face. The embodiment comprises a product in which the anode comprises catalyst carriers less than 50% of catalyst carriers of the cathode.
摘要翻译：要解决的问题：提供一种燃料电池，其中在多个启动和停止循环之后使电极的性能降低最小化。解决方案：一个实施方案包括：具有第一面和第二面的电解质膜; 第一面上的阳极和第二面上的阴极。该实施方案包括其中阳极包含小于阴极催化剂载体的50％的催化剂载体的产品。版权所有（C）2013，JPO＆INPIT

69. 发明专利

JP2013049134A System and method associated with handling object with robot gripper 审中-公开
标题翻译：与机器人抓斗对应的系统和方法
公开(公告)号：JP2013049134A
公开(公告)日：2013-03-14
申请号：JP2012272669
申请日：2012-12-13
申请人： Gm Global Technology Operations Inc , ジーエム・グローバル・テクノロジー・オペレーションズ・インコーポレーテッド
发明人： ALCAZAR JAVIER A , BARAJAS LEANDRO G
IPC分类号： B25J13/08 , B25J15/08
CPC分类号： B25J9/1669 , G05B2219/39107 , G05B2219/39508 , G05B2219/39527
摘要： PROBLEM TO BE SOLVED: To determine gripping conditions and the behavior of an object to be gripped and to control a gripper based on the behavior of the object.SOLUTION: A system associated with handling the object with the gripper includes a sensor that is configured to measure spatially distributed data that represents the position of the object that is handled by the gripper. The system further includes a computing unit that is configured to determine the behavior of the object.

70. 发明专利

JP2011192653A Gas diffusion media, and fuel cell 审中-公开
标题翻译：气体扩散介质和燃料电池
公开(公告)号：JP2011192653A
公开(公告)日：2011-09-29
申请号：JP2011107226
申请日：2011-05-12
申请人： Gm Global Technology Operations Inc , Spectracorp , ジーエム・グローバル・テクノロジー・オペレーションズ・インコーポレーテッド , スペクトラコープ
发明人： JI CHUNXIN , FLEMING GERALD J , MATHIAS MARK
IPC分类号： H01M4/88 , D21H13/50 , D21H21/14 , H01M4/96 , H01M8/10
CPC分类号： H01M8/0243 , H01M8/0234 , H01M8/0239 , H01M8/1007 , Y02E60/521 , Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a method of producing a gas diffusion media, by which method cost is reduced, a process is simplified or performances of media are improved. SOLUTION: The gas diffusion media is made by: preparing an aqueous dispersion liquid composed by containing a powder resin, a binder material, and a fiber material composed by including carbon fibers, graphite fibers and those combinations; forming a layer of the dispersion product on a carrier; removing water from the layer to form a fiber layer; molding the fiber layer; and carbonizing or graphitizing the molded layer. COPYRIGHT: (C)2011,JPO&INPIT

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