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    Solid electrolyte fuel cell system
    1.
    发明授权
    Solid electrolyte fuel cell system 有权
    固体电解质燃料电池系统

    公开(公告)号：US08815461B2

    公开(公告)日：2014-08-26

    申请号：US12746085

    申请日：2008-11-28

    申请人： Kazufumi Takeuchi ,  Hiromichi Miwa ,  Masaharu Hatano ,  Keiko Kushibiki ,  Tatsuya Yaguchi

    发明人： Kazufumi Takeuchi ,  Hiromichi Miwa ,  Masaharu Hatano ,  Keiko Kushibiki ,  Tatsuya Yaguchi

    IPC分类号： H01M8/04 ,  H01M8/10

    CPC分类号： H01M8/2475 ,  H01M8/04007 ,  H01M8/04014 ,  H01M8/04089 ,  H01M8/0612

    摘要： A solid electrolyte fuel cell system includes a reformer to produce a hydrogen-rich reformed gas from fuel, oxygen and water, and a stack structure including a stack of fuel cell units each receiving supply of the reformed gas and air, and producing electricity. The fuel cell system further includes a reformed gas cooler to cool the reformed gas supplied from the reformer to the stack structure, and a temperature control section to control operation of the reformed gas cooler in accordance with an operating condition such as a request output of the stack structure. The reformed gas cooler includes a device such as a heat exchanger for cooling the reformed gas with a coolant such as air.

    摘要翻译： 固体电解质燃料电池系统包括从燃料，氧气和水产生富氢重整气体的重整器，以及包括一堆燃料电池单元的堆叠结构，每个燃料电池单元各自接收重整气体和空气的供应并产生电力。 燃料电池系统还包括重整气体冷却器，用于将从重整器供应的重整气体冷却到堆叠结构;以及温度控制部分，用于根据操作条件控制重整气冷却器的操作，所述操作条件例如 堆栈结构。 重整气冷却器包括诸如用于用诸如空气的冷却剂冷却重整气体的热交换器的装置。

    SOLID ELECTROLYTE FUEL CELL SYSTEM
    2.
    发明申请
    SOLID ELECTROLYTE FUEL CELL SYSTEM 有权
    固体电解质燃料电池系统

    公开(公告)号：US20100279184A1

    公开(公告)日：2010-11-04

    申请号：US12746085

    申请日：2008-11-11

    申请人： Kazufumi Takeuchi ,  Hiromichi Miwa ,  Masaharu Hatano ,  Keiko Kushibiki ,  Tatsuya Yaguchi

    发明人： Kazufumi Takeuchi ,  Hiromichi Miwa ,  Masaharu Hatano ,  Keiko Kushibiki ,  Tatsuya Yaguchi

    IPC分类号： H01M8/06

    CPC分类号： H01M8/2475 ,  H01M8/04007 ,  H01M8/04014 ,  H01M8/04089 ,  H01M8/0612

    摘要： A solid electrolyte fuel cell system includes a reformer to produce a hydrogen-rich reformed gas from fuel, oxygen and water, and a stack structure including a stack of fuel cell units each receiving supply of the reformed gas and air, and producing electricity. The fuel cell system further includes a reformed gas cooler to cool the reformed gas supplied from the reformer to the stack structure, and a temperature control section to control operation of the reformed gas cooler in accordance with an operating condition such as a request output of the stack structure. The reformed gas cooler includes a device such as a heat exchanger for cooling the reformed gas with a coolant such as air.

    摘要翻译： 固体电解质燃料电池系统包括从燃料，氧气和水产生富氢重整气体的重整器，以及包括一堆燃料电池单元的堆叠结构，每个燃料电池单元各自接收重整气体和空气的供应并产生电力。 燃料电池系统还包括重整气体冷却器，用于将从重整器供应的重整气体冷却到堆叠结构;以及温度控制部分，用于根据操作条件控制重整气冷却器的操作，所述操作条件例如 堆栈结构。 重整气冷却器包括诸如用于用诸如空气的冷却剂冷却重整气体的热交换器的装置。

    Fuel supply control system for internal combustion engine
    5.
    发明授权
    Fuel supply control system for internal combustion engine 失效
    内燃机燃油供应控制系统

    公开(公告)号：US4949694A

    公开(公告)日：1990-08-21

    申请号：US343204

    申请日：1989-04-26

    申请人： Hatsuo Nagaishi ,  Hiromichi Miwa ,  Toyoaki Nakagawa

    发明人： Hatsuo Nagaishi ,  Hiromichi Miwa ,  Toyoaki Nakagawa

    IPC分类号： F02D41/10

    CPC分类号： F02D41/10

    摘要： In order to obviate the delay between a demand for transitory engine operation and the injection of the appropriate amount of fuel, an initial correction pulse width is generated in response to the change in throttle valve position is added to a basic width which is developed based on the output of an air flow meter located in an upstream section of the induction conduit. The system further provides for continuously updating correction factors which are applied to the throttle sensor to ensure linearity and generating weighting factors and the like which are appropriately applied to improve the air-fuel control.

    Fuel reformer
    6.
    发明申请
    Fuel reformer 有权
    燃油重整器

    公开(公告)号：US20070137104A1

    公开(公告)日：2007-06-21

    申请号：US10594574

    申请日：2005-03-30

    申请人： Motohisa Kamijo ,  Hiromichi Miwa ,  Luc Rouveyre

    发明人： Motohisa Kamijo ,  Hiromichi Miwa ,  Luc Rouveyre

    IPC分类号： B01J8/00

    CPC分类号： C01B3/384 ,  C01B3/505 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0405 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/0844 ,  C01B2203/1247 ,  C01B2203/1288 ,  C01B2203/142 ,  C01B2203/1614 ,  C01B2203/1695 ,  C01B2203/82 ,  Y02P20/128

    摘要： A fuel reformer includes a reforming element (7) having at least one reforming catalyst passage (22) supporting a reforming catalyst which generates reformate gas from fuel; and a combustion element (8) having at least one combustion gas passage (11), which heats the reforming element (7) by the heat of combustion gas generated by burning the generated reformate gas supplied in air introduced in said at least one combustion gas passage (11). The reforming element (7) and combustion element (8) are laminated in the fuel reformer. The fuel reformer further includes plural supply holes (13) arranged in a line along said at least one combustion gas passage (11), each supply hole (13) communicating with said at least one combustion gas passage (11). At least part of the generated reformate gas is supplied to each supply hole, and is burnt downstream of each supply hole.

    摘要翻译： 燃料重整器包括具有至少一个重整催化剂通道（22）的重整元件（7），该重整催化剂通道（22）支撑从燃料产生重整气体的重整催化剂; 和燃烧元件（8），其具有至少一个燃烧气体通道（11），其通过燃烧产生的燃烧气体的热量来加热所述重整元件（7），所述燃烧气体通过在所述至少一种燃烧气体中引入的空气中供应的所产生的重整产品燃烧 通道（11）。 重整元件（7）和燃烧元件（8）层叠在燃料重整器中。 燃料重整器还包括沿所述至少一个燃烧气体通道（11）排成一行的多个供给孔（13），与所述至少一个燃烧气体通路（11）连通的供给孔（13）。 所生成的重整气体的至少一部分被供给到每个供给孔，并且在每个供给孔的下游被燃烧。

    System for detecting combustion state in internal combustion engine
    7.
    发明授权
    System for detecting combustion state in internal combustion engine 失效
    用于检测内燃机燃烧状态的系统

    公开(公告)号：US5076098A

    公开(公告)日：1991-12-31

    申请号：US656729

    申请日：1991-02-19

    申请人： Hiromichi Miwa

    发明人： Hiromichi Miwa

    IPC分类号： G01M15/08

    CPC分类号： G01M15/08

    摘要： A system for detecting combustion state in an internal combustion engine, detects cylinder pressures in a detecting range from 120.degree. to 240.degree. of crank angle, i.e. from 60.degree. BTDC and 60.degree. ATDC positions, for respective cylinders by means of cylinder pressure sensors, to predict cylinder pressures in a range other than the detecting range in compression and expansion strokes. On the basis of these cylinder pressures, the system derives an indicated mean effective pressure P.sub.i.sup.+ i. This indicated mean effective pressure P.sub.i.sup.+ i is used for determining occurence of misfire in the engine.

    摘要翻译： 一种用于检测内燃机中的燃烧状态的系统，通过气缸压力传感器检测在相应气缸的曲柄角120°至240°（即60°BTDC和60°ATDC位置）的检测范围内的气缸压力， 以在压缩和膨胀冲程中的检测范围之外的范围内预测气缸压力。 在这些气缸压力的基础上，系统得出所指示的平均有效压力Pi + i。 这表明平均有效压力Pi + i用于确定发动机失火的发生。

    FUEL CELL SYSTEM AND METHOD FOR CONTROLLING SAME
    9.
    发明申请
    FUEL CELL SYSTEM AND METHOD FOR CONTROLLING SAME 有权
    燃料电池系统及其控制方法

    公开(公告)号：US20120040265A1

    公开(公告)日：2012-02-16

    申请号：US13264241

    申请日：2010-04-15

    申请人： Motohisa Kamijo ,  Hiromichi Miwa

    发明人： Motohisa Kamijo ,  Hiromichi Miwa

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04626 ,  H01M8/0432 ,  H01M8/04753 ,  H01M8/04932 ,  H01M8/04955 ,  Y02E60/50

    摘要： Disclosed is a fuel cell system which comprises a power generation means that includes a plurality of fuel cells that are connectable to one another in series or in parallel through connecting terminals, a fuel gas supply conduit through which fuel electrodes of all or part of the fuel cells are connected in series and an oxidant gas supply conduit through which air electrodes of all or part of the fuel cells are connected in series; a switching means that switches an electric connection condition between the connecting terminals and connecting means of an external load device; a fuel gas supply means that supplies the fuel gas supply conduit with a fuel gas and an oxidant gas supply means that supplies the oxidant gas supply conduit with an oxidant gas; a load detecting means that detects a load of the external load device; and a control means that selects, based on an already derived relation between overall electric power output curves corresponding to the number of the fuel cells that are mutually connected and an operation temperature zone, one of the power output curves in accordance with an input from the load detecting means and selects the number of mutually connected fuel cells that brings about the highest voltage of the fuel cells thereby to control the switching means, the fuel gas supply means and the oxidant gas supply means.

    摘要翻译： 公开了一种燃料电池系统，其包括发电装置，该发电装置包括可通过连接端子串联或并联连接的多个燃料电池，燃料气体供应管道，全部或部分燃料的燃料电极 电池串联连接，氧化剂气体供应管道，全部或部分燃料电池的空气电极串联连接; 切换装置，其切换所述连接端子和外部负载装置的连接装置之间的电连接状态; 向燃料气体供给管道供给燃料气体的燃料气体供给单元，向氧化剂气体供给管道供给氧化剂气体的氧化剂气体供给单元， 负载检测装置，其检测外部负载装置的负载; 以及控制单元，其基于已经导出的与相互连接的燃料电池的数量对应的总电力输出曲线与操作温度区域之间的关系，根据来自所述电力输出曲线的输入，选择所述功率输出曲线中的一个 负载检测装置，并且选择导致燃料电池的最高电压的相互连接的燃料电池的数量，从而控制开关装置，燃料气体供给装置和氧化剂气体供给装置。