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1. 发明专利

JP2007063038A Hydrogen generator and fuel cell system 审中-公开
标题翻译：氢发生器和燃料电池系统
公开(公告)号：JP2007063038A
公开(公告)日：2007-03-15
申请号：JP2005248424
申请日：2005-08-29
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： NAGASAKA KEISUKE , IGUCHI SATORU , IIJIMA MASAHIKO , IZAWA YASUHIRO , AOKI HIROSHI , SHIMAZU TAKASHI , MITSUI HIROYUKI
IPC分类号： C01B3/38 , H01M8/02 , H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a hydrogen generator excellent in the availability of heat, and to provide a fuel cell system using the hydrogen generator. SOLUTION: The hydrogen generator 110 is equipped with: a couple of reactors 112, 114 which each has a catalyst carrying part 162 comprising a ceramic honeycomb structure carrying a catalyst and non-catalyst carrying parts 164, 166 provided at the both end parts of the catalyst carrying part 162 and each having a low thermal conductivity lower than that of the catalyst carrying part 162, and in each of which a hydrogen-containing gas is formed by a reforming reaction of gasoline or the like on the heated catalyst when the gasoline and a cathode offgas are supplied, the catalyst carrying part 162 is heated by the combustion reaction of an anode offgas or the like when the anode offgas and combustion air are supplied, and the reforming reaction and the combustion reaction can be switched; and a control part 170 for switching the raw material to be supplied to respective reactors to either of a reforming raw material and a heat generating raw material so that the reforming reaction and the combustion reaction are alternately performed in respective reactors 112, 114. The fuel cell system 100 has the hydrogen generator 110. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种热可靠性优异的氢发生器，并提供使用该氢发生器的燃料电池系统。解决方案：氢气发生器110配备有：一对反应器112,114，每个反应器具有催化剂载体部分162，催化剂载体部分162包含承载催化剂的陶瓷蜂窝结构体和设置在两端的非催化剂载体部分164,166 催化剂载体部分162的部分，并且各自具有低于催化剂载体部分162的导热率的低热导率，并且其中每个中通过汽油等在加热的催化剂上的重整反应形成含氢气体，提供汽油和阴极废气，当供给阳极废气和燃烧空气时，通过阳极废气等的燃烧反应来加热催化剂载体部分162，并且可以切换重整反应和燃烧反应; 以及控制部170，用于将供给到各反应器的原料切换到重整原料和发热原料中的任一个，使得重整反应和燃烧反应在各反应器112,114中交替进行。燃料电池系统100具有氢生成器110.版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007045677A Hydrogen production apparatus and fuel cell system 审中-公开
标题翻译：氢生产设备和燃料电池系统
公开(公告)号：JP2007045677A
公开(公告)日：2007-02-22
申请号：JP2005233584
申请日：2005-08-11
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： MASUI TAKATOSHI , ITO NAOKI , SHIOKAWA SATOSHI , SHIMAZU TAKASHI , AOKI HIROSHI , MITSUI HIROYUKI
IPC分类号： C01B3/38 , C01B3/46 , H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To stably secure the production of hydrogen by suppressing the variation of the flow rate of hydrogen at the time of switching reaction between a reforming reaction and a regeneration reaction in a PSR (Pressure Swing Reformation) type reformer. SOLUTION: The PSR type reformer 2 is previously operated in a step 102 and the PSR type reformer 2 is normally operated during the switching of the reforming reaction and the regeneration reaction from and to each other, and the number of reactor units to be operated is changed according to hydrogen requirement. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过抑制在PSR（压力摆动改造）型重整器中的重整反应和再生反应之间的转换反应时氢的流量变化来稳定地确保氢的产生。解决方案：PSR型重整器2预先在步骤102中操作，并且PSR型重整器2在重整反应和再生反应彼此切换期间正常操作，并且反应器单元的数量为操作根据氢气需求而改变。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007001799A HYDROGEN FUEL-SUPPLYING SYSTEM 审中-公开
公开(公告)号：JP2007001799A
公开(公告)日：2007-01-11
申请号：JP2005182338
申请日：2005-06-22
申请人： TOYOTA CENTRAL RES & DEV , TOYOTA MOTOR CORP
发明人： SHIMAZU TAKASHI , AOKI HIROSHI , MITSUI HIROYUKI , IGUCHI SATORU , KIMURA KENJI
IPC分类号： C01B3/38
摘要： PROBLEM TO BE SOLVED: To provide a hydrogen fuel-supplying system having a plurality of reactors and capable of favorably following the requirement of increase in a hydrogen supply amount. SOLUTION: A plurality of reactors 18A and 18B composing the hydrogen fuel-supplying system repeatedly carry out a reforming process and a regeneration process alternately in different timing. The reforming process comprises generating a hydrogen-containing fuel gas by reforming a raw material, and the regeneration process comprises performing temperature elevation and heat accumulation by combustion of a gas for regeneration after heat consumption in the reforming process. When a quick acceleration is required in a timing in which in one reactor 18B, the time of from start to a switch timing T1 to be switched from the reforming process to the regeneration process is below a prescribed time, a control device controls the reactor 18B to continue the operation of reforming without switching from reforming to regeneration. COPYRIGHT: (C)2007,JPO&INPIT

4. 发明专利

JP2007001798A HYDROGEN FUEL-SUPPLYING SYSTEM AND FUEL CELL SYSTEM 审中-公开
公开(公告)号：JP2007001798A
公开(公告)日：2007-01-11
申请号：JP2005182337
申请日：2005-06-22
申请人： TOYOTA CENTRAL RES & DEV , TOYOTA MOTOR CORP
发明人： SHIMAZU TAKASHI , AOKI HIROSHI , MITSUI HIROYUKI , AOYAMA SATOSHI
IPC分类号： C01B3/38 , H01M8/00 , H01M8/04 , H01M8/06
摘要： PROBLEM TO BE SOLVED: To provide a hydrogen fuel-supplying system capable of supplying the fuel gas which is obtained by a reforming reaction and contains hydrogen to a fuel cell while corresponding to load change, and also to provide a fuel cell system which is provided with the above hydrogen fuel-supplying system and follows the output variation of a fuel cell as a whole. SOLUTION: In a reactor composing the hydrogen fuel-supplying system, a reforming process and a regeneration process are alternately performed. The reforming process comprises generating a hydrogen-containing fuel gas by reforming a supplied raw material, and the regeneration process comprises performing the catalytic combustion of a gas mixture prepared by mixing a supplied air for combustion and a gas for regeneration in a mixing space 84 to elevate the temperature lowered in the reforming process to a reformable level. The fuel gas generated in the reforming process is consumed in the fuel cell. When the reduction of hydrogen consumption is required during the operation of the reforming process accompanied by load degradation of the fuel cell, the supply amount of a reforming raw material is lowered, and a flow-keeping gas for keeping the flow of in-system gas of the reactor and fuel cell is introduced to quickly change to the state according to raw material prorogation. COPYRIGHT: (C)2007,JPO&INPIT

5. 发明专利

JP2006282471A Hydrogen fuel supply system 有权
标题翻译：氢燃料供应系统
公开(公告)号：JP2006282471A
公开(公告)日：2006-10-19
申请号：JP2005106417
申请日：2005-04-01
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： MITSUI HIROYUKI , AOKI HIROSHI , SHIMAZU TAKASHI , IGUCHI SATORU , AOYAMA SATOSHI
IPC分类号： C01B3/38 , H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To obtain a hydrogen fuel supply system capable of preventing a reactor and the like performing a regeneration process from suffering damage from a backfire phenomenon.
SOLUTION: A reactor 18 composing the hydrogen fuel supply system is adapted to alternately perform a reforming process for reforming a raw material supplied from a first entrance 18C to form a fuel gas containing hydrogen and a regeneration process for increasing the temperature decreased in the reforming process to a temperature which can be used for regeneration by subjecting a gas for regeneration supplied from an inlet for the gas for regeneration 18G to catalyzed combustion using combustion air supplied from a second entrance 18E as a combustion-supporting gas. Between a catalyst-carrying part 80 in the reactor 18 and the inlet for the gas for regeneration 18G, there is provided an extinguishing part 84 for permitting passage of the gas for regeneration and the combustion air and preventing the transmission of flame.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：获得能够防止反应堆等进行再生处理的氢燃料供给系统遭受逆火现象的损害。解决方案：构成氢燃料供给系统的反应器18适于交替进行重整工序，对从第一入口18C供给的原料进行重整，形成含有氢的燃料气体，再生工序，通过从用于再生气体18G的进气口供给的再生气体再生的温度可以通过从作为燃烧载体气体的第二入口18E供给的燃烧空气进行催化燃烧来进行再生。在反应器18中的催化剂载体部分80和用于再生18G的气体的入口之间设置有用于允许用于再生的气体和燃烧空气通过并防止火焰传播的灭火部分84。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006248806A Hydrogen fuel supplying system and fuel cell system 审中-公开
标题翻译：氢燃料供应系统和燃料电池系统
公开(公告)号：JP2006248806A
公开(公告)日：2006-09-21
申请号：JP2005064446
申请日：2005-03-08
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： AOKI HIROSHI , SHIMAZU TAKASHI , MITSUI HIROYUKI , IGUCHI SATORU , KIMURA KENJI
IPC分类号： C01B3/38 , C01B3/00 , H01M8/04 , H01M8/06
CPC分类号： Y02E60/324
摘要： PROBLEM TO BE SOLVED: To obtain a fuel cell system which has a hydrogen fuel supplying system and is good in the response to the requirement of output increase. SOLUTION: In the hydrogen fuel supplying system 12 of the fuel cell system 10, a hydrocarbon raw material and steam are supplied to a first reactor 18A, a reforming process is performed, and a hydrogen-containing fuel gas formed in the reforming process is supplied to a fuel cell 14 and consumed in the cell in a first state of a switching device 20. An anode offgas discharged from an anode offgas outlet 14B of the fuel cell is introduced into a second reactor 18B as a gas for regeneration. In the second reactor 18B, temperature raising/heat storing for performing the reforming process, that is to say, a regeneration process is performed. By switching to the second state of the switching device 20, the state is changed to such a state that the regeneration process is performed in the first reactor and the reforming process is performed in the second reactor. When the power generation amount of the fuel cell is increased, a valve V12 is opened and the anode offgas is introduced, as operation gas, to the reactor 18 in which the reforming process is performed. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：获得具有氢燃料供应系统并且响应于输出增加的要求良好的燃料电池系统。解决方案：在燃料电池系统10的氢燃料供给系统12中，将烃原料和蒸汽供给到第一反应器18A，进行重整工序，在重整中形成含氢燃料气体过程被提供给燃料电池14并在开关装置20的第一状态下在电池中消耗。从燃料电池的阳极废气出口14B排出的阳极废气被引入作为再生气体的第二反应器18B。在第二反应器18B中，进行用于进行重整处理的升温/蓄热，即再生处理。通过切换到切换装置20的第二状态，状态变为在第一反应器中进行再生处理的状态，并且在第二反应器中进行重整处理。当燃料电池的发电量增加时，阀V12打开，阳极废气作为操作气体引入到进行重整处理的反应器18中。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005209573A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2005209573A
公开(公告)日：2005-08-04
申请号：JP2004016944
申请日：2004-01-26
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： OGINO ATSUSHI , AOYAMA SATOSHI , SHIOKAWA SATOSHI , SHIMAZU TAKASHI , AOKI HIROSHI , MITSUI HIROYUKI
IPC分类号： H01M8/02 , H01M8/04 , H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To make high speed and uniform warming up of a fuel cell compatible with power generation efficiency in a fuel cell system.
SOLUTION: An anode passage 113 through which supply gas to an anode 112 flows and a cathode passage 115 through which supply gas to a cathode flows are installed in parallel or almost in parallel. During power generation of the fuel cell 110, flow of gas in the anode passage 113 and flow of gas in the cathode passage 115 are made opposite, and in the warming up of the fuel cell 110, flow of gas in the anode passage 113 and flow of gas in the cathode passage 115 are made parallel.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：使与燃料电池系统的发电效率相适应的燃料电池高速均匀地预热。解决方案：通过其向阳极112供应气体的阳极通道113和与阴极供应气体流过的阴极通道115并联或几乎平行地安装。在燃料电池110的发电期间，阳极通道113中的气体流动和阴极通道115中的气体流动相反，并且在燃料电池110的预热中，阳极通道113中的气体流动和阴极通道115中的气体流动平行。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2005203320A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2005203320A
公开(公告)日：2005-07-28
申请号：JP2004010837
申请日：2004-01-19
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： OGINO ATSUSHI , AOYAMA SATOSHI , MITSUI HIROYUKI , AOKI HIROSHI , SHIMAZU TAKASHI , SHIOKAWA SATOSHI
IPC分类号： H01M8/04 , H01M8/06
CPC分类号： H01M8/0662 , H01M8/04014 , H01M8/04097 , H01M8/0618
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system in which the time required for warming up at the start of the fuel cell system is suppressed to the minimum.
SOLUTION: The fuel cell system is equipped with a reformer 12 which is supplied with a hydrocarbon system fuel and generates a reformed gas containing hydrogen by reforming reaction, a fuel cell 14 which is supplied with the reformed gas at an anode and is supplied with a cathode gas at a cathode containing oxygen and generates electric power, a cathode off-gas passage 20 which supplies the cathode off-gas exhausted from the cathode to the reformer 12, and a bypass passage 24 which directly supplies the cathode gas to the reforming part 12 by bypassing the cathode at the warming up of the system.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种燃料电池系统，其中在燃料电池系统启动时预热所需的时间被最小化。解决方案：燃料电池系统配备有重整器12，其提供有烃系统燃料，并通过重整反应产生含氢气的重整气体，燃料电池14在阳极处被供给重整气体，并且是在含有氧的阴极上提供阴极气体并产生电力;阴极废气通道20，其将从阴极排出的阴极废气供应到重整器12;以及旁路通道24，其将阴极气体直接供应到重整部分12在系统预热时绕过阴极。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JPH0749037A HYDROGEN FUEL AUTOMOBILE 失效
公开(公告)号：JPH0749037A
公开(公告)日：1995-02-21
申请号：JP19651493
申请日：1993-08-06
申请人： TOYODA AUTOMATIC LOOM WORKS , TOYOTA MOTOR CORP , TOYOTA CENTRAL RES & DEV
发明人： KUBO HIDETO , MIURA MASAYOSHI , FUJITA NOBUO , AOKI HIROSHI , MITSUI HIROYUKI
IPC分类号： F02D19/02 , B60H1/32 , C01B3/00 , F02B43/10 , F02M21/02 , F25B17/12 , H01M8/04 , H01M8/06
摘要： PURPOSE:To provide a cooling device for an automobile whose constitution is simple without using fluorocarbon while improving control performance of a hydrogen gas generation amount. CONSTITUTION:At the time of cooling operation, hydrogen gas is forcibly fed from an intake side transfer pipe passage 5 to a discharge side transfer pipe passage 6. Hydrogen gas is discharged to an intake side transfer pipe passage in an intake exoergic drum 12, and cryogenic effect generated at this time is transferred to an outer side passing a thermal exchanger 12a to carry out air conditioning operation. Hydrogen gas is absorbed from the discharge side transfer pipe passage 6 in an intake exoergic drum 11, and cryogenic effect generated at this time is radiated to an outer side passing a heat exchanger 11a. Respective intake exoergic drums 11 to 18 are switched in order to the intake side transfer pipe passage 5 and the discharge side transfer pipe passage 6, and they function as hydrogen discharge drum or hydrogen storage drum. In a fuel battery 2, power is generated by using hydrogen gas supplied from the discharge side transfer pipe passage 6 as fuel.

10. 发明专利

JP2006282451A Hydrogen fuel supply system 有权
标题翻译：氢燃料供应系统
公开(公告)号：JP2006282451A
公开(公告)日：2006-10-19
申请号：JP2005104636
申请日：2005-03-31
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： SHIMAZU TAKASHI , AOKI HIROSHI , MITSUI HIROYUKI , IGUCHI SATORU , KIMURA KENJI
IPC分类号： C01B3/38 , H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a hydrogen fuel supply system that can prevent damages on a reactor or the like carrying out a regenerating process by gas phase combustion. SOLUTION: A reactor 18 constituting the hydrogen fuel supply system alternately carries out a reforming step (see Fig.(A)) of reforming a source material supplied through a first inlet/outlet 18C to generate a fuel gas containing hydrogen, and a regenerating step (see Fig.(D)) of mixing combustion air supplied through a second inlet/outlet 18E and a regeneration gas supplied through a regeneration gas inlet 18G in a mixing space 84 and subjecting the mixture gas to catalytic combustion to increase the temperature decreased in the reforming step up to a temperature where reforming can be performed. Upon switching the reactor 18 from the reforming step to the regenerating step, first the combustion air is supplied to the reactor 18 (see Fig.(B)) to cool the mixing space 85 in the reactor 18, and then the regeneration gas is supplied to the mixing space 84 of the reactor 18 (see Fig.(C)). COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止通过气相燃烧进行再生处理的反应器等的损坏的氢燃料供给系统。解决方案：构成氢燃料供应系统的反应器18交替地进行重整步骤（参见图（A）），重整通过第一入口/出口18C供应的源材料，以产生含氢的燃料气体，以及将通过第二入口/出口18E供给的燃烧空气和通过再生气体入口18G供给的再生气体混合在混合空间84中的再生步骤（参见图（D）），并使混合气体进行催化燃烧，在重整步骤中温度降低至可以进行重整的温度。在将反应器18从重整步骤切换到再生步骤时，首先将燃烧空气供应到反应器18（参见图（B））以冷却反应器18中的混合空间85，然后再供应再生气体到反应器18的混合空间84（参见图（C））。版权所有（C）2007，JPO＆INPIT

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