专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5551231A Engine exhaust gas purification device 失效
标题翻译：发动机废气净化装置
公开(公告)号：US5551231A
公开(公告)日：1996-09-03
申请号：US344768
申请日：1994-11-23
申请人： Hiroshi Tanaka , Takaaki Itou , Keiso Takeda , Hidemi Ohnaka , Kazuhisa Kunitake , Toshio Tanahashi
发明人： Hiroshi Tanaka , Takaaki Itou , Keiso Takeda , Hidemi Ohnaka , Kazuhisa Kunitake , Toshio Tanahashi
IPC分类号： B01D53/86 , B01D53/94 , F01N3/08 , F01N3/22 , F01N3/24 , F01N3/32 , F01N9/00 , F01N13/02 , F02D35/00
CPC分类号： F01N3/222 , F01N13/009 , F01N3/0842 , F01N3/0871 , F01N3/22 , F01N9/00 , F02D35/0038 , F01N2250/12 , F01N3/32 , Y02T10/22 , Y02T10/47
摘要： An exhaust gas purification device comprising a three way catalyst, an oxidizing catalyst and a NOx absorbent which are arranged in this order in the exhaust passage. A rich air-fuel mixture is burned in the combustion chamber, and secondary air is supplied upstream of the three way catalyst so as to make the air-fuel ratio of the exhaust gas flowing into the three way catalyst a rich air-fuel ratio greater than the air-fuel ratio of the air-fuel mixture burned in the combustion chamber. Further, secondary air is supplied upstream of the oxidizing catalyst to make the air-fuel ratio of the exhaust gas flowing into the oxidizing catalyst and the NOx absorbent slightly leaner than the stoichiometric air-fuel ratio.
摘要翻译：一种废气净化装置，其包括在排气通道中依次排列的三元催化剂，氧化催化剂和NOx吸收剂。在燃烧室内燃烧浓空气混合物，向三元催化剂的上游供给二次空气，以使流入三元催化剂的废气的空燃比增加浓空燃比比在燃烧室中燃烧的空气燃料混合物的空燃比高。此外，在氧化催化剂的上游供给二次空气，使排气的空燃比流入氧化催化剂，NOx吸收剂比化学计量空燃比略微稀。

2. 发明授权

US5461857A Engine exhaust gas purification device 失效
标题翻译：发动机废气净化装置
公开(公告)号：US5461857A
公开(公告)日：1995-10-31
申请号：US259751
申请日：1994-06-10
申请人： Takaaki Itou , Hiroshi Tanaka , Keiso Takeda , Hidemi Ohnaka , Kazuhisa Kunitake , Toshio Tanahashi
发明人： Takaaki Itou , Hiroshi Tanaka , Keiso Takeda , Hidemi Ohnaka , Kazuhisa Kunitake , Toshio Tanahashi
IPC分类号： B01D53/94 , F01N3/08 , F01N3/20 , F01N3/22 , F01N3/24 , F01N13/02 , F02D41/02 , F02D41/04 , F02D41/14 , F02D43/00 , F02P5/15
CPC分类号： F01N3/222 , F01N13/009 , F01N3/0842 , F01N3/0871 , F01N3/22 , F02D41/0275 , F01N2240/18 , F01N2250/12 , F01N2330/02 , F01N2570/12 , F01N3/20 , Y02T10/22
摘要： An exhaust gas purification device comprising a three way catalyst, an oxidizing catalyst and a NOx absorbent which are arranged in this order in the exhaust passage. A rich air-fuel mixture is burned in the combustion chamber, and the exhaust gas discharged from the engine is initially introduced into the three way catalyst. Secondary air is fed into the exhaust passage between the three way catalyst and the oxidizing catalyst so that the air-fuel ratio of the exhaust gas flowing into the oxidizing catalyst and the NOx absorbent becomes lean.
摘要翻译：一种废气净化装置，其包括在排气通道中依次排列的三元催化剂，氧化催化剂和NOx吸收剂。在燃烧室中燃烧浓气体混合物，并且首先将从发动机排出的废气引入三元催化剂。二次空气被供给到三元催化剂和氧化催化剂之间的排气通道中，使得流入氧化催化剂和NOx吸收剂的废气的空燃比变得稀薄。

3. 发明授权

US06811578B2 Fuel reforming apparatus and method of controlling same 失效
标题翻译：燃料重整装置及其控制方法
公开(公告)号：US06811578B2
公开(公告)日：2004-11-02
申请号：US09976111
申请日：2001-10-15
申请人： Kazuhisa Kunitake , Satoshi Iguchi , Satoshi Aoyama , Hiroyuki Usami
发明人： Kazuhisa Kunitake , Satoshi Iguchi , Satoshi Aoyama , Hiroyuki Usami
IPC分类号： B01J802
CPC分类号： B60L11/1892 , B01J2219/00191 , B60L11/1885 , B60L11/1887 , B60L11/1894 , B60L2200/26 , C01B3/323 , C01B3/382 , C01B3/48 , C01B2203/0244 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/0844 , C01B2203/085 , C01B2203/0866 , C01B2203/0883 , C01B2203/1041 , C01B2203/1082 , C01B2203/1247 , C01B2203/1276 , C01B2203/1288 , C01B2203/16 , C01B2203/1604 , C01B2203/1619 , C01B2203/1661 , C01B2203/1685 , C01B2203/169 , C01B2203/1695 , C01B2203/82 , H01M8/0612 , H01M8/0618 , H01M2250/20 , Y02P20/128 , Y02T90/32 , Y02T90/34
摘要： In a fuel reforming apparatus having a reformer for reforming a raw fuel containing a hydrocarbon-containing compound so as to produce a hydrogen-rich fuel gas for use in a fuel cell, a carbon removal process for removing carbon deposited on a reforming catalyst contained in the reformer is executed by controlling the amount of the raw fuel supplied to the reformer and the amount of the oxygen supplied to the reformer so that a ratio of the number of oxygen atoms O supplied to the reformer to the number of carbon atoms supplied to the reformer becomes larger than an appropriate range of the O/C ratio that is to be established during a normal operation of the reformer.
摘要翻译：在具有用于重整含有含烃化合物的原料燃料以便产生用于燃料电池的富氢燃料气体的重整器的燃料重整装置中，除去沉积在包含在重整催化剂中的重整催化剂上的碳通过控制供给到重整器的原料燃料的量和向重整器供给的氧气的量来控制重整器，使得供给至重整器的氧原子数O与供给至重整器的碳原子数之比重整器变得大于在重整器的正常操作期间建立的O / C比的适当范围。

4. 发明申请

US20100273076A1 FUEL CELL TERMINAL PLATE, METHOD FOR MANUFACTURING THE PLATE, AND FUEL CELL INCORPORATING THE PLATE 有权
标题翻译：燃料电池终端板，制造板的方法和装有板的燃料电池
公开(公告)号：US20100273076A1
公开(公告)日：2010-10-28
申请号：US12746185
申请日：2008-10-15
申请人： Kazuhisa Kunitake
发明人： Kazuhisa Kunitake
IPC分类号： H01M8/04 , H01M4/64 , H01M8/24
CPC分类号： H01M8/0228 , H01M8/0247 , H01M8/247 , Y02P70/56
摘要： A front terminal plate (31) that is joined to a fuel cell unit (40) at the front end of a fuel cell stack has a metal-plating layer (31b) formed on the side to be joined to the fuel cell unit (40). The metal-plating layer (31b) is formed so as to cover the surface of a plate (31a), and the surface of the metal-plating layer (31b) is flat. The thickness of the metal-plating layer (31b) in an electrode-facing region (31c) that faces an electrode region of the fuel cell unit (40) is different from the thickness of the metal-plating layer (31b) in a peripheral region (31d) that surrounds the electrode-facing region (31c), and the thickness of the metal-plating layer (31b) in the peripheral region (31d) is larger than the thickness of the metal-plating layer (31b) in the electrode-facing region (31c).
摘要翻译：在燃料电池堆的前端与燃料电池单元（40）接合的前端子板（31）具有形成在与燃料电池单元（40）连接的一侧的金属镀层（31b））。金属镀层（31b）形成为覆盖板（31a）的表面，并且金属镀层（31b）的表面是平坦的。面向燃料电池单元（40）的电极区域的面向电极的区域（31c）中的金属镀层（31b）的厚度与周边的金属镀层（31b）的厚度不同围绕电极对向区域（31c）的区域（31d），周边区域（31d）中的金属镀层（31b）的厚度大于金属镀层（31b）的厚度电极对向区域（31c）。

5. 发明授权

US06783877B2 Fuel reforming apparatus 失效
标题翻译：燃料重整装置
公开(公告)号：US06783877B2
公开(公告)日：2004-08-31
申请号：US09930989
申请日：2001-08-17
申请人： Takashi Shimazu , Satoshi Iguchi , Satoshi Aoyama , Koichi Numata , Kazuhisa Kunitake , Takeshi Nishikawa , Shuichi Kubo , Satoshi Yamazaki
发明人： Takashi Shimazu , Satoshi Iguchi , Satoshi Aoyama , Koichi Numata , Kazuhisa Kunitake , Takeshi Nishikawa , Shuichi Kubo , Satoshi Yamazaki
IPC分类号： H01M804
CPC分类号： H01M8/0612 , B01B1/005 , B01J19/0006 , B01J19/0013 , B01J19/0026 , B01J19/088 , B01J19/2485 , B01J19/26 , B01J2208/00716 , B01J2219/00006 , B01J2219/00063 , B01J2219/00087 , B01J2219/00117 , B01J2219/00123 , B01J2219/00157 , B01J2219/00159 , B01J2219/00162 , B01J2219/00164 , B01J2219/00166 , B01J2219/00186 , B01J2219/00198 , B01J2219/00211 , B01J2219/00216 , B01J2219/00218 , B01J2219/00231 , B01J2219/00236 , B01J2219/00247 , B01J2219/0896 , B01J2219/182 , B01J2219/1943 , C01B3/38 , C01B3/382 , C01B3/48 , C01B3/583 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/0277 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0805 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/0844 , C01B2203/0861 , C01B2203/0866 , C01B2203/0877 , C01B2203/0883 , C01B2203/0894 , C01B2203/1041 , C01B2203/1047 , C01B2203/1064 , C01B2203/1076 , C01B2203/1082 , C01B2203/1247 , C01B2203/127 , C01B2203/1282 , C01B2203/1288 , C01B2203/142 , C01B2203/143 , C01B2203/148 , C01B2203/16 , C01B2203/1604 , C01B2203/1614 , C01B2203/1628 , C01B2203/1657 , C01B2203/1685 , C01B2203/169 , C01B2203/1695 , C01B2203/80 , C01B2203/82 , F01N2240/30 , H01M8/04223 , H01M8/04302 , H01M8/241 , H01M8/2457 , Y02P20/128
摘要： In a fuel cell system 10, a cracking unit 20 is provided upstream of a reformer 36. When the cracking unit 20 is supplied with oxygen and gasoline as a hydrocarbon-based fuel, the gasoline is partially oxidized and decomposed using oxidation-generated heat to give a hydrocarbon with a lower carbon number. The hydrocarbon with the lower carbon number obtained by such gasoline pyrolysis is fed to the reformer 36 and supplied to a reforming reaction zone.
摘要翻译：在燃料电池系统10中，在重整器36的上游设置有裂解装置20.当以裂解装置20供给作为烃类燃料的氧气和汽油时，汽油被氧化生成的热量部分氧化分解，得到碳数较少的烃。通过这种汽油热分解获得的具有较低碳原子数的烃被供给至重整器36并供给至重整反应区。

6. 发明授权

US08722267B2 Fuel cell terminal plate, method for manufacturing the plate, and fuel cell incorporating the plate 有权
标题翻译：燃料电池端子板，制造该板的方法以及并入该板的燃料电池
公开(公告)号：US08722267B2
公开(公告)日：2014-05-13
申请号：US12746185
申请日：2008-10-15
申请人： Kazuhisa Kunitake
发明人： Kazuhisa Kunitake
IPC分类号： H01M8/24 , H01M8/02 , H01M8/04
CPC分类号： H01M8/0228 , H01M8/0247 , H01M8/247 , Y02P70/56
摘要： A front terminal plate (31) that is joined to a fuel cell unit (40) at the front end of a fuel cell stack has a metal-plating layer (31b) formed on the side to be joined to the fuel cell unit (40). The metal-plating layer (31b) is formed so as to cover the surface of a plate (31a), and the surface of the metal-plating layer (31b) is flat. The thickness of the metal-plating layer (31b) in an electrode-facing region (31c) that faces an electrode region of the fuel cell unit (40) is different from the thickness of the metal-plating layer (31b) in a peripheral region (31d) that surrounds the electrode-facing region (31c), and the thickness of the metal-plating layer (31b) in the peripheral region (31d) is larger than the thickness of the metal-plating layer (31b) in the electrode-facing region (31c).
摘要翻译：在燃料电池堆的前端与燃料电池单元（40）接合的前端子板（31）具有形成在与燃料电池单元（40）连接的一侧的金属镀层（31b））。金属镀层（31b）形成为覆盖板（31a）的表面，并且金属镀层（31b）的表面是平坦的。面向燃料电池单元（40）的电极区域的面向电极的区域（31c）中的金属镀层（31b）的厚度与周边的金属镀层（31b）的厚度不同围绕电极对向区域（31c）的区域（31d），周边区域（31d）中的金属镀层（31b）的厚度大于金属镀层（31b）的厚度电极对向区域（31c）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式