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1. 发明授权

US06887603B2 Raw fuel vaporizing apparatus, method of vaporizing raw fuel, and fuel cell system equipped with raw fuel vaporizing apparatus 失效
标题翻译：原燃料蒸发装置，原燃料蒸发方法以及配备原燃料蒸发装置的燃料电池系统
公开(公告)号：US06887603B2
公开(公告)日：2005-05-03
申请号：US10143835
申请日：2002-05-14
申请人： Kiyoshi Kasahara , Yuuji Asano , Satoshi Hanai , Takahiro Tachihara
发明人： Kiyoshi Kasahara , Yuuji Asano , Satoshi Hanai , Takahiro Tachihara
IPC分类号： B01B1/00 , C01B3/32 , C01B3/38 , F23K5/08 , F23K5/22 , H01M8/00 , H01M8/06 , H01M8/10 , H01M8/04 , F23N5/00 , F24H1/00
CPC分类号： B01B1/005 , C01B3/323 , C01B2203/0233 , C01B2203/1288 , H01M8/0612 , H01M8/0662
摘要： A raw fuel vaporizing apparatus comprising: a vaporizer for vaporizing liquid raw fuel; a raw fuel introducing device for introducing the liquid raw fuel into the vaporizer; a catalyst combustor into which fuel and air are supplied for catalytic combustion, the catalyst combustor generating heat in the presence of a catalyst and supplying the resulting heat to the vaporizer to vaporize the liquid raw fuel; a fuel introducing device for introducing the fuel into the catalyst combustor; an air introducing device for introducing the amount of the air suitable for catalytic combustion into the catalyst combustor; a heat transferring gas introducing device introducing heat transferring gas into the catalyst combustor to transfer heat retained by the catalyst combustor to the vaporizer; and a controller increasing the amount of the heat transferring gas through the heat transferring gas introducing device when the amount of vapor generated in the vaporizer is increased.
摘要翻译：一种原燃料蒸发装置，包括：蒸发器，用于蒸发液体原燃料; 用于将液体原料燃料引入蒸发器的原料燃料导入装置; 催化剂燃烧器，其中供应燃料和空气用于催化燃烧，所述催化剂燃烧器在催化剂存在下产生热量，并将所得热量供应到所述蒸发器以蒸发所述液体原燃料; 燃料引入装置，用于将燃料引入催化剂燃烧器; 用于将适于催化燃烧的空气量引入到催化剂燃烧器中的空气引入装置; 导热气体引入装置，其将热传递气体引入所述催化剂燃烧器，以将由所述催化剂燃烧器保留的热量转移到所述蒸发器; 以及当蒸发器中产生的蒸气量增加时，控制器通过传热气体引入装置增加传热气体的量。

2. 发明授权

US06617067B1 Fuel evaporator 失效
标题翻译：燃油蒸发器
公开(公告)号：US06617067B1
公开(公告)日：2003-09-09
申请号：US09704802
申请日：2000-11-03
申请人： Takahiro Tachihara , Naoyuki Abe , Yuuji Asano , Kiyoshi Kasahara , Shiyuuichi Togasawa , Masahito Nakamura , Kouji Miyano
发明人： Takahiro Tachihara , Naoyuki Abe , Yuuji Asano , Kiyoshi Kasahara , Shiyuuichi Togasawa , Masahito Nakamura , Kouji Miyano
IPC分类号： H01M818
CPC分类号： H01M8/0631 , B01B1/005 , B01D1/0011 , B60L11/1883 , B60L11/1894 , B60L11/1898 , C01B3/323 , Y02T90/34
摘要： In a fuel evaporator provided with an evaporation chamber 11 that produces raw fuel gas FG by vaporizing raw fuel liquid by heat received from a plurality of heat medium tubes 12 through which a high temperature heat medium passes, a raw fuel injection portion that injects raw fuel liquid onto the heat medium tubes 12 is situated in the evaporation chamber 11. The heat medium tubes 12 are arranged sparsely near the raw fuel injection portion and densely away from it. A catalytic combustor 20 is provided adjacent to the bottom surface 11b of the evaporation chamber 11 to form the high temperature heat medium. Such a fuel evaporator efficiently vaporizes raw fuel liquid and can be suitably applied in a fuel cell system for a fuel cell-powered automobile.
摘要翻译：在设置有蒸发室11的燃料蒸发器中，该蒸发室11通过从多个热介质管12接收的热量蒸发原燃料液体而产生原燃料气体，高温热介质通过该蒸发室11，喷射原料燃料的原燃料喷射部热介质管12上的液体位于蒸发室11中。热介质管12被稀疏地布置在原燃料喷射部分附近并且密集地离开它。催化燃烧器20邻近蒸发室11的底表面11b设置以形成高温热介质。这种燃料蒸发器有效地蒸发原燃料液体，并且可以适用于用于燃料电池动力汽车的燃料电池系统中。

3. 发明授权

US06536748B1 Evaporator raw fuel injection apparatus 失效
标题翻译：蒸发器原燃料喷射装置
公开(公告)号：US06536748B1
公开(公告)日：2003-03-25
申请号：US09704706
申请日：2000-11-03
申请人： Takahiro Tachihara , Naoyuki Abe , Yuuji Asano
发明人： Takahiro Tachihara , Naoyuki Abe , Yuuji Asano
IPC分类号： B01F304
CPC分类号： C01B3/323 , B01B1/005 , B01D1/0058 , B01J19/249 , B01J2219/00006 , B01J2219/2453 , B01J2219/2464 , B01J2219/247 , B01J2219/2482 , C01B3/50 , C01B2203/047 , H01M8/0612 , Y10S261/83
摘要： A fuel evaporator raw fuel injection apparatus 40A includes an evaporator having an evaporating chamber 11 in which raw fuel liquid FL is evaporated by a high temperature heating chamber (heating gas) into raw fuel gas, and which is provided with a first injection portion (fuel injection portion 41A) that injects the raw fuel liquid FL into the evaporating chamber 11, and a second injection portion (air injection portion 42A) that injects gas or liquid (air A) with a prescribed directional property into the raw fuel liquid FL injected from the fist injection portion (fuel injection portion 41A), adequately atomizes and disperses raw fuel liquid and achieves highly efficient evaporation of raw fuel liquid.
摘要翻译：燃料蒸发器原料燃料喷射装置40A包括具有蒸发室11的蒸发器，在该蒸发室11中，原燃料液体FL被高温加热室（加热气体）蒸发成原料燃料气体，并且设有第一注入部分将原料燃料液体FL注入到蒸发室11中的第二注入部（空气注入部42A），将从规定的方向性注入气体或液体（空气A）的第二注入部（空气注入部42A）第一喷射部（燃料喷射部41A）充分雾化并分散原料燃料液体，能够高效地蒸发原料燃料液。

4. 发明授权

US06905327B2 Method of warming up a fuel evaporator 失效
标题翻译：燃料蒸发器预热方法
公开(公告)号：US06905327B2
公开(公告)日：2005-06-14
申请号：US09900793
申请日：2001-07-06
申请人： Takahiro Tachihara , Kiyoshi Kasahara , Satoshi Hanai
发明人： Takahiro Tachihara , Kiyoshi Kasahara , Satoshi Hanai
IPC分类号： F23N5/00 , F02M31/08 , F23D11/40 , F23N5/02 , H01M8/06 , F23D14/00
CPC分类号： F02M31/08 , Y02T10/126
摘要： A method of warming up a fuel evaporator is disclosed. The fuel evaporator 2 comprises: an evaporation chamber 2b equipped with a first injection device 2a for injecting raw fuel liquid onto a heat source 2p, and vaporizing the raw fuel liquid on the heat source; a catalyst combustor 20 having a combustion catalyst 22a, and introducing catalytically burned combustion gas into the heat source; a second injection device 30 for supplying fuel to the catalyst combustor; a combustion gas transferring device 10 equipped with a fuel injection portion 10a and a combustion catalyst 10c, and the fuel injection portion injecting fuel onto the combustion catalyst to generate a catalytically burned gas; a first temperature measurement device T1 for the catalyst combustor; and a second temperature measurement device T2 for the evaporation chamber. The warm-up method comprises the steps of: transferring the combustion gas with the combustion gas transferring device; stopping the combustion gas transferring device in accordance with a temperature of the catalyst combustor, and transferring fuel to the catalyst combustor with the second injection device; and injecting the raw fuel liquid from the first injection device in accordance with a temperature of the evaporation chamber so as to vaporize the raw fuel liquid within the evaporation chamber.
摘要翻译：公开了一种预热燃料蒸发器的方法。燃料蒸发器2包括：蒸发室2b，其配备有用于将原燃料液体喷射到热源2 p上的第一喷射装置2a，并将原燃料液体蒸发在热源上; 具有燃烧催化剂22a的催化剂燃烧器20，并将催化燃烧的燃烧气体引入到热源中; 用于向催化剂燃烧器供应燃料的第二注射装置30; 配备有燃料喷射部10a和燃烧催化剂10c的燃烧气体输送装置10，以及将燃料喷射到燃烧催化剂上以产生催化燃烧气体的燃料喷射部; 用于催化剂燃烧器的第一温度测量装置T 1; 和用于蒸发室的第二温度测量装置T 2。预热方法包括以下步骤：用燃烧气体转移装置转移燃烧气体; 根据催化剂燃烧器的温度停止燃烧气体转移装置，并用第二注射装置将燃料转移到催化剂燃烧器; 并且根据蒸发室的温度从第一注入装置喷射原燃料液体，以蒸发蒸发室内的原燃料液体。

5. 发明授权

US06899741B2 Fuel evaporator 失效
标题翻译：燃油蒸发器
公开(公告)号：US06899741B2
公开(公告)日：2005-05-31
申请号：US09740994
申请日：2000-12-21
申请人： Masahito Nakamura , Naoyuki Abe , Kiyoshi Kasahara , Takahiro Tachihara
发明人： Masahito Nakamura , Naoyuki Abe , Kiyoshi Kasahara , Takahiro Tachihara
IPC分类号： F23K5/22 , F28D7/00 , F28D7/06 , F28D7/16 , H01M8/06
CPC分类号： H01M8/0631 , F23C2900/03002 , F23K5/22 , F28D7/0066 , F28D7/0083 , F28D7/06 , F28D7/16 , F28D2021/0064
摘要： A fuel evaporator composed of an evaporation chamber which evaporates a raw liquid fuel by a high temperature thermal medium to provide a raw fuel gas is disclosed. The evaporation chamber comprises a plurality of evaporation chambers serially connected to each other in a ventilation manner, and at least one raw liquid fuel injector for injecting the raw liquid fuel being provided on each of said plurality of evaporation chambers.
摘要翻译：公开了一种由蒸发室构成的燃料蒸发器，其通过高温热介质蒸发原料液体燃料以提供原燃料气体。蒸发室包括以通气方式彼此串联连接的多个蒸发室，并且至少一个用于喷射原液体燃料的原液体燃料喷射器设置在所述多个蒸发室中的每一个上。

6. 发明授权

US06627342B1 Evaporator liquid fuel injection apparatus and fuel cell system 失效
标题翻译：蒸发器液体燃料喷射装置和燃料电池系统
公开(公告)号：US06627342B1
公开(公告)日：2003-09-30
申请号：US09714104
申请日：2000-11-17
申请人： Masahito Nakamura , Takahiro Tachihara , Kouji Miyano
发明人： Masahito Nakamura , Takahiro Tachihara , Kouji Miyano
IPC分类号： H01M804
CPC分类号： H01M8/04082 , H01M8/0612
摘要： A fuel evaporator 1 is provided in a fuel cell system FCS having an evaporating chamber that evaporates liquid fuel into fuel gas by heat medium gas. The fuel evaporator is provided with a liquid fuel injection apparatus 40 that injects liquid fuel into the evaporating chamber and an injection volume adjusting apparatus 42 that adjusts the injection volume of the liquid fuel injection apparatus. The injection volume adjusting apparatus 42 includes an injection volume adjusting portion that sets the fuel injection volume according to an injection volume target setting signal.
摘要翻译：燃料蒸发器1设置在具有蒸发室的燃料电池系统FCS中，蒸发室通过热介质气体将液体燃料蒸发成燃料气体。燃料蒸发器设置有将液体燃料喷射到蒸发室中的液体燃料喷射装置40和调节液体燃料喷射装置的喷射量的喷射量调节装置42。喷射量调节装置42包括根据喷射量目标设定信号设定燃料喷射量的喷射量调节部。

7. 发明授权

US06472092B1 Fuel-reforming apparatus comprising a plate-shaped reforming catalyst 失效
标题翻译：燃料重整装置，包括板状重整催化剂
公开(公告)号：US06472092B1
公开(公告)日：2002-10-29
申请号：US09372167
申请日：1999-08-11
申请人： Kazuhito Matsuda , Takahiro Tachihara , Hikaru Okada , Shoji Isove , Kouji Ueda , Hideaki Sumi , Takeshi Yamagami , Eiji Iseki , Yasunori Kotani
发明人： Kazuhito Matsuda , Takahiro Tachihara , Hikaru Okada , Shoji Isove , Kouji Ueda , Hideaki Sumi , Takeshi Yamagami , Eiji Iseki , Yasunori Kotani
IPC分类号： H01M806
CPC分类号： B01J19/26 , B01J12/007 , B01J19/0013 , B01J19/2485 , B01J2219/00006 , B01J2219/00058 , B01J2219/00065 , B01J2219/00117 , B01J2219/002 , B01J2219/00202 , B01J2219/00213 , B01J2219/00225 , B01J2219/00231 , B01J2219/00238 , B01J2219/182 , B01J2219/1946 , C01B3/382 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/047 , C01B2203/066 , C01B2203/0844 , C01B2203/141 , C01B2203/148 , C01B2203/82 , H01M8/0625 , H01M8/0631 , H01M8/0662
摘要： A reformer comprises first and second reforming catalyst layers arranged in a reforming chamber, and a supply mechanism for supplying reformable fuel gas, steam, and oxygen to the reforming chamber to simultaneously perform an oxidation reaction and a reforming reaction in the first and second reforming catalyst layers. Each of the first and second reforming catalyst layers is designed to have a hollow plate-shaped configuration with its surface direction perpendicular to a gas flow direction in the reforming chamber. Accordingly, a compact fuel-reforming apparatus having a good thermal efficiency is obtained, in which the start-up operation is smoothly effected.
摘要翻译：重整器包括设置在重整室中的第一和第二重整催化剂层，以及用于向重整室供应可重整燃料气体，蒸汽和氧的供应机构，以在第一和第二重整催化剂中同时进行氧化反应和重整反应层。第一和第二重整催化剂层中的每一个被设计为具有中空板状构造，其表面方向垂直于重整室中的气体流动方向。因此，获得了能够顺利进行启动运转的热效率良好的紧凑型燃料重整装置。

8. 发明授权

US06520769B2 Warm-up apparatus for fuel evaporator 失效
公开(公告)号：US06520769B2
公开(公告)日：2003-02-18
申请号：US09900795
申请日：2001-07-06
申请人： Takahiro Tachihara , Kouji Miyano , Naoyuki Abe
发明人： Takahiro Tachihara , Kouji Miyano , Naoyuki Abe
IPC分类号： F23D2100
CPC分类号： B01B1/005 , C01B3/323 , H01M8/04022 , H01M8/04097 , H01M8/0612
摘要： A warm-up apparatus 1 for a fuel evaporator 2 comprises: a catalyst combustor 20 for catalytically burning exhaust gas from a fuel cell 6 to produce combustion gas and supplying the fuel evaporator which evaporates raw fuel liquid with the produced combustion gas as an evaporation heat source; an exhaust gas passage 1a for transferring exhaust gas to the catalyst combustor; and a combustion gas transferring device 10 including a fuel injection portion 10a and a combustion catalyst 10c, and injecting fuel from the fuel injection portion onto the combustion catalyst, where the fuel is catalytically burned to produce combustion gas, and thereafter transferring the produced combustion gas to the catalyst combustor. The combustion gas transferring device is positioned on one side of said exhaust gas passage.

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