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19 条记录 (耗时 0.015 秒)

    Apparatus for controlling internal combustion engine
    2.
    发明授权
    Apparatus for controlling internal combustion engine 失效
    用于控制内燃机的设备

    公开(公告)号：US5577383A

    公开(公告)日：1996-11-26

    申请号：US351167

    申请日：1994-11-30

    申请人： Osamu Kuroda ,  Hisao Yamashita ,  Akio Honji ,  Noriko Watanabe ,  Toshio Ogawa ,  Hiroshi Miyadera ,  Takeshi Atago

    发明人： Osamu Kuroda ,  Hisao Yamashita ,  Akio Honji ,  Noriko Watanabe ,  Toshio Ogawa ,  Hiroshi Miyadera ,  Takeshi Atago

    IPC分类号： F01N3/20 ,  F01N3/22 ,  F01N3/32 ,  F01N9/00 ,  F01N13/02 ,  F02D41/02 ,  F02D41/14

    CPC分类号： F01N3/222 ,  F01N13/009 ,  F01N3/20 ,  F01N3/2053 ,  F01N3/22 ,  F01N3/32 ,  F01N9/00 ,  F02D41/0255 ,  F02D41/1446 ,  F01N2390/02 ,  F01N2430/06 ,  Y02T10/22 ,  Y02T10/26 ,  Y02T10/47

    摘要： An apparatus for purifying an exhaust gas emitted from an internal combustion engine, particularly, immediately after starting of the engine, includes a mechanism for reducing the time required to heat a catalyst converter to the activation temperature. The exhaust gas is passed through a preliminary catalyst close to the engine and then through a main catalyst downstream of the catalyst. The engine is operated with an air-fuel mixture which is richer than the amount indicated by the stoichiometric air/fuel ratio for a period of time from when engine is started until the main catalyst is heated to a temperature at which the catalyst can sufficiently perform its purifying capability. The preliminary catalyst is enabled to function at lower temperatures by combusting the exhaust gas which is generated during a rich air-fuel mixture condition. The main catalyst can be heated with the generated combustion heat, resulting in an enhancement in exhaust gas purifying capability.

    摘要翻译： 一种用于净化从内燃机排出的排气的装置，特别是在发动机起动之后，包括用于将催化剂转化器加热至活化温度所需的时间的机构。 废气通过靠近发动机的预催化剂，然后通过催化剂下游的主催化剂。 发动机运行时，空气燃料混合物比从发动机起动直到主催化剂加热到催化剂能够充分运行的温度的时间段内的化学计量空气/燃料比所表示的量更丰富 其净化能力。 通过燃烧在富空燃混合条件下产生的废气，预催化剂能够在较低温度下起作用。 可以利用产生的燃烧热来加热主催化剂，从而提高废气净化能力。

    Method for operating fuel cell
    5.
    发明授权
    Method for operating fuel cell 失效
    操作燃料电池的方法

    公开(公告)号：US4555452A

    公开(公告)日：1985-11-26

    申请号：US709132

    申请日：1985-03-07

    申请人： Toshiki Kahara ,  Toshikatsu Mori ,  Jinichi Imahashi ,  Akio Honji ,  Kohki Tamura

    发明人： Toshiki Kahara ,  Toshikatsu Mori ,  Jinichi Imahashi ,  Akio Honji ,  Kohki Tamura

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04873 ,  H01M8/04223 ,  H01M8/04925 ,  H01M8/04955 ,  H01M8/04231

    摘要： In operating a fuel cell comprising an oxidizing agent chamber subject to supply of an oxidizing agent gas and a fuel chamber subjected to supply of a fuel gas, sintering of noble metal particles such as platinum black as an electrode catalyst can be prevented from sintering by connecting the fuel cell to an outside auxiliary load circuit and controlling the unit cell voltage to not more than 0.80 V at start or discontinuation to operate the fuel cell or during the operation of the fuel cell when an outside load becomes too low due to fluctuation of the outside load. The fuel cell performance can be improved thereby.

    摘要翻译： 在运行包含供给氧化剂气体的氧化剂室和经受供应燃料气体的燃料室的燃料电池的情况下，可以防止烧结贵金属颗粒如铂黑作为电极催化剂，通过连接 燃料电池到外部辅助负载电路，并且当起动或停止操作燃料电池时或者在外部负载由于波动引起的外部负载变得太低时在燃料电池的操作期间将单位电池电压控制在不大于0.80V 外部负荷。 因此可以提高燃料电池性能。

    Fuel cell
    6.
    发明授权
    Fuel cell 失效
    燃料电池

    公开(公告)号：US4493879A

    公开(公告)日：1985-01-15

    申请号：US357278

    申请日：1982-03-11

    申请人： Toshiki Kahara ,  Shimpei Matsuda ,  Kenzo Ishii ,  Seizi Takeuchi ,  Jinichi Imahashi ,  Akio Honji

    发明人： Toshiki Kahara ,  Shimpei Matsuda ,  Kenzo Ishii ,  Seizi Takeuchi ,  Jinichi Imahashi ,  Akio Honji

    IPC分类号： H01M2/16 ,  H01M8/02 ,  H01M4/86

    CPC分类号： H01M8/0293 ,  H01M2/1646 ,  H01M2/162 ,  H01M2300/0005

    摘要： A fuel cell comprising a pair of gas diffusion electrodes, an electrolyte retaining matrix disposed between said gas diffusion electrodes, and a phosphoric acid electrolyte disposed within said matrix, characterized by using as matrix that comprising one or more metal oxides having electronic insulation and insolubility in phosphoric acid and a binder is excellent in phosphoric acid retaining ability and can be used for a long period of time without degradation of the performance of fuel cell.

    摘要翻译： 一种燃料电池，包括一对气体扩散电极，设置在所述气体扩散电极之间的电解质保持基体和设置在所述基体内的磷酸电解质，其特征在于使用包含一种或多种具有电子绝缘和不溶性的金属氧化物的基质 磷酸和粘合剂具有优异的磷酸保持能力，并且可以长时间使用而不会降低燃料电池的性能。

    Method and apparatus for disposing of fluorine-containing compound by decomposition
    8.
    发明授权
    Method and apparatus for disposing of fluorine-containing compound by decomposition 失效
    通过分解处理含氟化合物的方法和装置

    公开(公告)号：US07294315B1

    公开(公告)日：2007-11-13

    申请号：US09936426

    申请日：1999-06-09

    申请人： Shuichi Kanno ,  Akio Honji ,  Hisao Yamashita ,  Shigeru Azuhata ,  Shin Tamata ,  Kazuyoshi Irie

    发明人： Shuichi Kanno ,  Akio Honji ,  Hisao Yamashita ,  Shigeru Azuhata ,  Shin Tamata ,  Kazuyoshi Irie

    IPC分类号： B01D53/34

    CPC分类号： B01J23/34 ,  B01D53/8659 ,  B01J23/38 ,  B01J23/63 ,  B01J23/70 ,  Y02C20/10 ,  Y02C20/30

    摘要： Fluorine compounds such as C2F6, CF4, CHF3, SF6 and NF3, are made in contact with a fluorine compound decomposition catalyst and a catalyst the decomposition oft least one of CO, SO2F2 and N2O in the presence of water or in the presence of water and oxygen. The catalyst the decomposition oft least one of CO, SO2F2 and N2O preferably contains at least one selected from Pd, Pt, Cu, Mn, Fe, Co, Rh, Ir and Au in the form of a metal or an oxide. According to the invention, the fluorine compound can be converted to HF, which is liable to be absorbed by water or an alkaline aqueous solution, and a substance, such as CO, SO2F2 and N2O, formed by decomposition of the fluorine compound can also be decomposed.

    摘要翻译： 氟化合物如C 2 F 6，CF 4，CH 3，SF 6， SUB＆gt;和NF 3 3与氟化合物分解催化剂和催化剂接触，分解为CO，SO 2/2 / 在水的存在下或在水和氧的存在下，将其与N 2 O 2 O反应。 CO，SO 2 H 2 N 2和N 2 O 2中的至少一种的分解催化剂优选含有选自Pd，Pt， Cu，Mn，Fe，Co，Rh，Ir和Au。 根据本发明，氟化合物可以转化成易于被水或碱性水溶液吸收的HF，以及CO，SO 2 F 2等物质 由氟化合物分解形成的N和N 2 O也可以分解。