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1. 发明授权

US5376610A Catalyst for exhaust gas purification and method for exhaust gas purification 失效
标题翻译：废气净化用催化剂及废气净化方法
公开(公告)号：US5376610A
公开(公告)日：1994-12-27
申请号：US45083
申请日：1993-04-12
申请人： Toshio Takahata , Hideharu Ehara , Fuminori Yamanashi , Katsuhiro Shibata , Fumio Abe , Tomoharu Kondo , Junichi Suzuki , Naomi Noda
发明人： Toshio Takahata , Hideharu Ehara , Fuminori Yamanashi , Katsuhiro Shibata , Fumio Abe , Tomoharu Kondo , Junichi Suzuki , Naomi Noda
IPC分类号： B01D53/94 , B01J23/63 , B01J37/02 , F01N3/20 , F01N3/22 , F01N3/32 , F01N13/02 , F02B1/04 , B01J29/04 , B01J23/40 , B01J35/04
CPC分类号： B01J37/0234 , B01D53/945 , B01J23/63 , B01J37/0244 , B01J37/0248 , F01N13/0097 , F01N3/2026 , F01N3/22 , F01N3/222 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/9022 , B01D2255/904 , B01D2255/912 , B01J23/40 , F01N2330/04 , F01N3/32 , F02B1/04 , Y02T10/22 , Y02T10/26
摘要： A catalyst for exhaust gas purification has at least one monolith carrier, at least one first catalyst layer having a three-way catalytic activity, provided on the carrier, and a second catalyst layer having a hydrocarbon purification activity, provided on the first catalyst layer. In a gasoline engine automobile provided with the above catalyst for exhaust gas purification in the exhaust gas system, the hydrocarbons present in the exhaust gas can be converted at a high efficiency by introducing secondary air into the exhaust gas in front of the catalyst to make the exhaust gas lean, at the engine start when a large amount of unburnt hydrocarbons are present in the exhaust gas. Further, the engine warm-up property of the automobile can be improved by the heat generated by the catalytic reaction of the hydrocarbons. The catalyst further exhibits a three-way catalytic activity even during the steady state engine operation after warm-up.
摘要翻译：用于废气净化的催化剂具有至少一个整料载体，在载体上提供的具有三元催化活性的至少一个第一催化剂层和设置在第一催化剂层上的具有烃净化活性的第二催化剂层。在设置有上述废气净化废气催化剂的汽油发动机汽车中，通过将二次空气引入到催化剂前面的废气中，可以高效率地转化存在于废气中的烃，在排气中存在大量未燃碳氢化合物时，发动机起动。此外，通过烃的催化反应产生的热可以提高汽车的发动机预热性能。即使在预热后的稳态发动机运转中，催化剂还表现出三元催化活性。

2. 发明授权

US06828051B2 Fuel-cell system for moving body and control method thereof 失效
标题翻译：用于移动体的燃料电池系统及其控制方法
公开(公告)号：US06828051B2
公开(公告)日：2004-12-07
申请号：US10048058
申请日：2002-01-25
申请人： Fuminori Yamanashi
发明人： Fuminori Yamanashi
IPC分类号： H01M812
CPC分类号： H01M8/0668 , B60L11/1881 , B60L11/1892 , B60L11/1894 , H01M8/04007 , H01M8/04022 , H01M8/04029 , H01M8/04097 , H01M8/04358 , H01M8/04373 , H01M8/04626 , H01M8/04738 , H01M8/04776 , H01M8/04955 , H01M8/0612 , H01M8/0662 , H01M16/006 , Y02T90/34
摘要： A fuel-cell system for a moving body comprising a reforming reactor (120) for reforming fuel to generate gas including hydrogen, a carbon monoxide removing reactor (130) for removing carbon monoxide included in a reformed gas generated in the reforming reactor, a fuel-cell (200) for generating electric power using the reformed gas and gas including oxygen which passed through the carbon monoxide removing reactor, and a compressor (400) for supplying the gas including oxygen to the reforming reactor, the carbon monoxide removing reactor and the fuel-cell, wherein when it is judged that the moving body was running and the accelerator was closed, fuel, water and gas including oxygen, or fuel and the gas including oxygen is supplied to the reforming reactor such that minimum hydrogen required for maintaining a temperature of the reforming reactor is generated, and minimum gas including oxygen required for maintaining a temperature of the carbon monoxide removing reactor is supplied to the carbon monoxide removing reactor.
摘要翻译：一种用于移动体的燃料电池系统，包括用于重整燃料以产生包括氢的气体的重整反应器（120），用于除去在重整反应器中产生的重整气体中包含的一氧化碳的一氧化碳去除反应器（130），燃料 - 电池（200），其使用通过一氧化碳除去反应器的包含氧的重整气体和气体产生电力;以及压缩机（400），其将包含氧气的气体供给到重整反应器，一氧化碳去除反应器和燃料电池，其中当判断移动体运行并且加速器闭合时，包括氧气或燃料的燃料，水和包括含有氧气的气体和包括氧的气体被供应到重整反应器，使得维持一个产生重整反应器的温度，并且向所述重整反应器的温度提供包括保持一氧化碳去除反应器的温度所需的氧的最小气体一氧化碳去除反应器。

3. 发明授权

US06767518B2 Reforming apparatus 失效
标题翻译：重整设备
公开(公告)号：US06767518B2
公开(公告)日：2004-07-27
申请号：US09864230
申请日：2001-05-25
申请人： Hiroyuki Ichikawa , Fuminori Yamanashi , Masakazu Hanawa
发明人： Hiroyuki Ichikawa , Fuminori Yamanashi , Masakazu Hanawa
IPC分类号： C10J368
CPC分类号： B01J8/0492 , B01J8/0438 , B01J8/0496 , B01J19/0013 , B01J2208/00061 , B01J2208/0053 , B01J2208/00716 , B01J2219/002 , B01J2219/00213 , B01J2219/0022 , B01J2219/00231 , B01J2219/182 , C01B3/38 , C01B3/382 , C01B3/386 , C01B3/48 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/0283 , C01B2203/066 , C01B2203/0844 , C01B2203/1064 , C01B2203/1076 , C01B2203/1223 , C01B2203/142 , C01B2203/1604 , C01B2203/1619 , C01B2203/169 , C01B2203/82
摘要： A fuel reforming apparatus quickly heats the temperature of a catalyst to an activation temperature to shorten a startup time. The apparatus supplies a hydrocarbon fuel and an oxidizer upstream from a second catalyst (2), and steam upstream from a first catalyst (1). The second catalyst starts a rapid oxidation reaction to generate a high-temperature gas which heats the first catalyst. When the apparatus changes a startup operation or an accelerating operation to a steady operation after a predetermined period, the apparatus supplies the hydrocarbon fuel and steam upstream from the second catalyst, and the oxidizer upstream from the first catalyst. As a result, the second catalyst starts a steam reforming reaction to absorb heat from the second catalyst. And the second catalyst rapidly cools to stop reactions and pass the hydrocarbon fuel and steam with out reactions. Then, a hydrogen-rich reformed gas is generated from the passed hydrocarbon fuel and steam.
摘要翻译：燃料重整装置将催化剂的温度快速加热到活化温度以缩短启动时间。该装置在第二催化剂（2）的上游供应烃燃料和氧化剂，并在第一催化剂（1）的上游提供蒸汽。第二催化剂开始快速氧化反应以产生加热第一催化剂的高温气体。当设备在预定时间段之后将启动操作或加速操作改变为稳定操作时，设备将第二催化剂上游的烃燃料和蒸汽以及第一催化剂上游的氧化剂供应。结果，第二催化剂开始蒸汽重整反应以吸收来自第二催化剂的热量。并且第二催化剂快速冷却以停止反应并将烃燃料和蒸汽通过反应。然后，从通过的烃燃料和蒸汽产生富氢重整气体。

4. 发明授权

US06632552B2 Water purge fuel cell system and method 有权
标题翻译：净水燃料电池系统及方法
公开(公告)号：US06632552B2
公开(公告)日：2003-10-14
申请号：US09781299
申请日：2001-02-13
申请人： Fuminori Yamanashi
发明人： Fuminori Yamanashi
IPC分类号： H01M804
CPC分类号： B60L11/1892 , B60L11/1881 , B60L11/1894 , H01M8/04156 , H01M8/04231 , Y02T90/34
摘要： In a fuel cell system for use in a vehicle and a method controlling the system, the system includes a fuel cell, a first flow control valve controlling the flow rate of oxygen containing gas to be supplied to the fuel cell, and a second flow control valve controlling the flow rate of hydrogen containing gas to be supplied to the fuel cell. A control unit supplies purge fluid into the fuel cell to remove water in response to a load condition of the vehicle.
摘要翻译：在用于车辆的燃料电池系统和控制系统的方法中，该系统包括燃料电池，控制供给燃料电池的含氧气体的流量的第一流量控制阀和第二流量控制控制供给燃料电池的含氢气体的流量的阀。控制单元将清洗流体供应到燃料电池中，以便根据车辆的负载情况去除水

5. 发明授权

US06447735B1 Exhaust purifier and manufacturing method of same 失效
标题翻译：排气净化器及其制造方法相同
公开(公告)号：US06447735B1
公开(公告)日：2002-09-10
申请号：US09288213
申请日：1999-04-08
申请人： Fuminori Yamanashi , Kimiyoshi Nishizawa
发明人： Fuminori Yamanashi , Kimiyoshi Nishizawa
IPC分类号： B01D5388
CPC分类号： B01D53/9454 , B01J35/0006 , B01J35/04 , F01N3/0814 , F01N3/0835 , F01N3/281 , F01N3/2853 , F01N3/2867 , F01N13/009 , F01N13/0097 , Y02T10/22 , Y10T29/49345
摘要： Plural hydrocarbon HC adsorbing units (A1-A3) and plural three-way catalysts (B1-B3) are accommodated in a shell (2). The HC adsorbing units (A1-A3) and three-way catalysts (B1-B3) are disposed alternately in series, and one of the HC adsorbing units (A1-A3) is disposed in the position nearest to an inlet (14) of the shell (2). The HC contained in exhaust gas when the engine is started cold is first adsorbed by the HC adsorbing units (A1-A3), and the HC desorbed from the HC adsorbing units (A1-A3) with temperature rise is oxidized by the adjacent three-way catalysts (B1-B3) situated downstream. The heat capacities of the HC adsorbing units (A1-A3) and the three-way catalysts (B1-B3) are set so that the timing at which HC starts to be desorbed from the HC adsorbing units (A1-A3) is later than the timing at which HC starts to be oxidized by the three-way catalysts (B1-B3) situated downstream. In this way, HC which are discharged from the engine during a cold start are efficiently purified.
摘要翻译：多个烃HC吸附单元（A1-A3）和多个三元催化剂（B1-B3）容纳在壳体（2）中。 HC吸附单元（A1-A3）和三元催化剂（B1-B3）交替排列配置，其中一个HC吸附单元（A1-A3）配置在最接近入口（14）的位置壳（2）。当发动机起动冷时废气中含有的HC首先被HC吸附单元（A1-A3）吸附，并且随着温度升高从HC吸附单元（A1-A3）中解吸的HC被相邻的三元组分氧化，位于下游的双向催化剂（B1-B3）。设定HC吸附单元（A1-A3）和三元催化剂（B1-B3）的热容量使得HC开始从HC吸附单元（A1-A3）解吸的时间晚于 HC开始被位于下游的三元催化剂（B1-B3）氧化的时间。以这种方式，在冷启动期间从发动机排出的HC被有效地净化。

6. 发明授权

US06220018B1 Exhaust emission control device 有权
标题翻译：废气排放控制装置
公开(公告)号：US06220018B1
公开(公告)日：2001-04-24
申请号：US09315230
申请日：1999-05-20
申请人： Fuminori Yamanashi , Kimiyoshi Nishizawa , Mikio Tsuzuki , Ritsuo Sato
发明人： Fuminori Yamanashi , Kimiyoshi Nishizawa , Mikio Tsuzuki , Ritsuo Sato
IPC分类号： F01N300
CPC分类号： F01N3/0835 , B01D53/944 , B01D53/9495 , F01N3/0814 , F01N13/009 , F01N13/0097 , F02D41/027 , Y02T10/22
摘要： A three-way catalytic converter is provided in the exhaust passage of an engine. An HC trap type catalytic converter which acts as an HC trap and which has a greater oxygen storage capacity than the three-way catalytic converter is disposed downstream of the three-way catalytic converter. It is necessary to create a super-oxygenated atmosphere above an HC emission temperature in order to release HC which has been absorbed by the HC trap type catalytic converter. Since the oxygen storage capacity of the three-way catalytic converter is low, a super-oxygenated atmosphere is immediately created in the HC trap type catalytic converter by varying the air-fuel ratio to a lean air-fuel ratio.
摘要翻译：在发动机的排气通道中设置三元催化转化器。作为HC捕集器并且具有比三元催化转化器更大的储氧能力的HC陷阱型催化转化器设置在三元催化转化器的下游。需要在HC排放温度以上产生超氧化气氛，以释放被HC捕集式催化转化器吸收的HC。由于三元催化转化器的储氧能力低，所以通过将空燃比改变为稀空燃比，立即在HC陷阱型催化转化器中产生超氧化气氛。

7. 发明授权

US5570575A Fuel delivery control apparatus for use with internal combustion engine 失效
标题翻译：燃油输送控制装置，用于内燃机
公开(公告)号：US5570575A
公开(公告)日：1996-11-05
申请号：US318406
申请日：1994-10-05
申请人： Ritsuo Sato , Kimiyoshi Nishizawa , Fuminori Yamanashi , Katsuhiro Shibata , Hideharu Ehara , Kaoru Ikeda , Keiji Yakushiji , Ken Ouchi , Kiyotaka Baba
发明人： Ritsuo Sato , Kimiyoshi Nishizawa , Fuminori Yamanashi , Katsuhiro Shibata , Hideharu Ehara , Kaoru Ikeda , Keiji Yakushiji , Ken Ouchi , Kiyotaka Baba
IPC分类号： F02D41/02 , F02D41/12 , F01N3/28
CPC分类号： F02D41/0235 , F02D41/123 , F02D2200/0804 , F02D2200/501
摘要： A fuel delivery control apparatus for use with an internal combustion engine including an exhaust system having a catalytic converter containing catalysts operable at a temperature for purifying exhaust gases discharged through the exhaust system. A fuelcut control is performed to interrupt fuel delivery to the engine during engine deceleration. The fuelcut control is inhibited when the catalyst temperature exceeds a predetermined value.
摘要翻译：一种与内燃机一起使用的燃料输送控制装置，所述燃料输送控制装置包括具有催化转化器的排气系统的排气系统，所述催化转化器含有可在净化通过所述排气系统排出执行燃油切断控制以在发动机减速期间中断向发动机的燃料输送。当催化剂温度超过预定值时，燃料切断控制被抑制。

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