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    • 63. 发明授权
    • Exhaust gas purifying device for an internal combustion engine
    • 内燃机用废气净化装置
    • US07963101B2
    • 2011-06-21
    • US11981358
    • 2007-10-31
    • Norio SuzukiNobuhiro KomatsuTomoko MoritaHisao Haga
    • Norio SuzukiNobuhiro KomatsuTomoko MoritaHisao Haga
    • F01N3/00
    • F02D41/0275F01N3/0814F01N3/0842F01N13/009F02D41/06F02D41/10F02D2200/0802Y02T10/22Y02T10/24
    • An exhaust gas purifying device for an internal combustion engine, comprises: a first catalyst (TWC 7, example) having a reducing capability; a second catalyst (LNC 9, example) provided downstream of the first catalyst, the second catalyst is adapted to trap NOx in a lean condition of air fuel ratio of an exhaust gas and reduce the trapped NOx in a rich condition of air fuel ratio of the exhaust gas; and an exhaust air fuel ratio control means for controlling an exhaust air fuel ratio to decrease the NOx in the first and second catalysts, wherein the exhaust air fuel ratio control means conducts NOx decreasing control suitable for the first catalyst when the second catalyst is in an inactive state and the first catalyst is in an active state, and wherein the exhaust air fuel ratio control means conducts NOx decreasing control suitable for the second catalyst after the second catalyst is activated.
    • 一种用于内燃机的废气净化装置,包括:具有还原能力的第一催化剂(例如TWC7); 设置在第一催化剂下游的第二催化剂(LNC9),第二催化剂适于将NOx吸收在排气的空气燃料比的稀薄条件下,并且在空燃比浓的条件下减少捕获的NOx 废气; 以及排气空燃比控制装置,用于控制排气空燃比以减少第一和第二催化剂中的NOx,其中当第二催化剂处于第一催化剂时,排气空燃比控制装置进行适合于第一催化剂的NOx减少控制 非活性状态,第一催化剂处于活性状态,其中排气空燃比控制装置在第二催化剂活化后进行适合于第二催化剂的NOx减少控制。
    • 64. 发明授权
    • Exhaust control system for an internal combustion engine
    • 内燃机排气控制系统
    • US07950225B2
    • 2011-05-31
    • US12002244
    • 2007-12-12
    • Nobuhiro KomatsuNorio Suzuki
    • Nobuhiro KomatsuNorio Suzuki
    • F01N3/00
    • F02D41/028F01N3/0814F01N13/009F02D41/0235F02D41/405F02D2041/0265F02D2200/0802
    • An exhaust control system for an internal combustion engine provided with an exhaust gas processing device and a NOx purifying catalyst which are arranged in series in an exhaust system, comprises: a first temperature detector for detecting a temperature of the exhaust gas processing device; a second temperature detector for detecting a temperature of the NOx purifying catalyst; a control means for controlling an exhaust temperature to conduct a regeneration process for removing sulfur contents trapped by the NOx purifying catalyst; and a control mode selection means for selecting one of a plurality of exhaust temperature control modes according to a relationship between an output from the first temperature detector and an output from the second temperature detector, wherein the control means conducts exhaust temperature control according to the control mode selected by the control mode selection means.
    • 一种内燃机的排气控制系统,具有排气系统中串联配置的排气处理装置和NOx净化催化剂,具备:检测废气处理装置的温度的第一温度检测器; 用于检测NOx净化催化剂的温度的第二温度检测器; 用于控制排气温度以进行用于除去由所述NOx净化催化剂捕获的硫含量的再生处理的控制装置; 以及控制模式选择装置,用于根据来自第一温度检测器的输出和来自第二温度检测器的输出之间的关系来选择多个排气温度控制模式中的一个,其中控制装置根据控制进行排气温度控制 模式由控制模式选择装置选择。
    • 65. 发明授权
    • Top sealing plate, battery using the top sealing plate, and method of manufacturing the battery
    • 顶部密封板,使用顶部密封板的电池,以及制造电池的方法
    • US07858217B1
    • 2010-12-28
    • US09980880
    • 2001-02-27
    • Yoshio GodaNorio SuzukiKiy shi Yamashita
    • Yoshio GodaNorio SuzukiKiy shi Yamashita
    • H01M2/12
    • H01M2/023H01M2/0413H01M2/1229
    • A top sealing plate used for a battery includes a filter, a cap, and a valve body. The filter has a valve hole and upper opening; the cap has a convex portion and a flange portion disposed around the convex portion; the opening end of the upper opening of the filter has a bend portion; and the outer periphery end of the flange portion of the cap and the bend portion are caulked and joined to each other. The caulked portion includes both states of contact, that is, a strong contact portion and a weak contact portion, between the surface of the outer periphery end of the flange portion and the bend portion. By this configuration, the electric contact resistance between the cap and the filter will be greatly reduced. In addition, the contact resistance is stabilized at a low level. Further, the internal resistance of the battery is lowered, thereby improving the battery performance.
    • 用于电池的顶部密封板包括过滤器,盖子和阀体。 过滤器有一个阀孔和上部开口; 所述盖具有设置在所述凸部周围的凸部和凸缘部; 过滤器的上开口的开口端具有弯曲部分; 并且盖的凸缘部分的外周端和弯曲部分被铆接并彼此接合。 铆接部分包括在凸缘部分的外周端的表面与弯曲部分之间的接触状态,即强接触部分和弱接触部分。 通过这种结构,能够大大减小盖与过滤器之间的电接触电阻。 此外,接触电阻稳定在低水平。 此外,电池的内部电阻降低,从而提高电池性能。