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1. 发明专利

JP2006248809A Hydrogen production unit and fuel cell system 有权
标题翻译：氢气生产单元和燃料电池系统
公开(公告)号：JP2006248809A
公开(公告)日：2006-09-21
申请号：JP2005064608
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： AOYAMA SATOSHI , IGUCHI SATORU , ITO NAOKI , NAGASAKA KEISUKE , AOKI HIROSHI , SHIMAZU TAKASHI , MITSUI HIROYUKI
IPC分类号： C01B3/38 , H01M8/02 , H01M8/04 , H01M8/06 , H01M8/12
CPC分类号： B60L11/1898 , B60L11/1892 , C01B3/46 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , H01M8/04007 , H01M8/0612 , Y02P20/128 , Y02T90/34
摘要： PROBLEM TO BE SOLVED: To enable stable reforming and production of hydrogen, by inhibiting a decrease in reforming efficiency accompanying a frequent switching into a regeneration reaction. SOLUTION: When performing a reforming reaction in a PSR reformer 10 or 20 that performs the reforming reaction and the regeneration reaction in a switching manner, a cathode off-gas, which is discharged from a hydrogen-separation membrane-type fuel cell 30 having a hydrogen-permeable membrane, is supplied to the reformer. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：待解决的问题：通过抑制随着频繁切换到再生反应中的重整效率的降低，能够稳定地重整和生产氢。解决方案：在以切换方式进行重整反应和再生反应的PSR重整器10或20中进行重整反应时，从氢分离膜型燃料电池排出的阴极废气 30，其具有氢可渗透膜，被提供给重整器。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2006019038A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2006019038A
公开(公告)日：2006-01-19
申请号：JP2004192740
申请日：2004-06-30
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： H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To realize fast and uniform warming-up of a fuel cell of a fuel cell system.
SOLUTION: A cooling medium passage 117 is installed in parallel with a reactant gas passage 113 in which a gas for temperature elevation flows, and at least when warming up the fuel cell 110, the cooling medium is made to flow through the cooling medium passage 117 in parallel with a flow of the gas for temperature elevation in the reactant gas passage 113. By this, the heat of the upstream side of the reactant gas passage 113 is carried to the downstream side by the cooling medium, and generation of temperature gradient of the gas for temperature elevation in the flow direction is suppressed.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：实现燃料电池系统的燃料电池的快速均匀的预热。解决方案：冷却介质通道117与反应物气体通道113平行安装，其中升温气体流动，并且至少在燃料电池110加热时，使冷却介质流过冷却中间通道117与反应物气体通道113中用于升温的气体流平行。由此，反应气体通道113的上游侧的热量被冷却介质运送到下游侧，并且产生抑制了流向温度升高的气体的温度梯度。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005228525A Fuel cell system and its power generation method 有权
标题翻译：燃料电池系统及其发电方法
公开(公告)号：JP2005228525A
公开(公告)日：2005-08-25
申请号：JP2004034000
申请日：2004-02-10
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 , OGINO ATSUSHI , AOYAMA SATOSHI , SHIOKAWA SATOSHI
IPC分类号： H01M8/02 , H01M8/04 , H01M8/06 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system which is operated effectively and stably with improved durability of a hydrogen separation film layer by preventing deterioration of the hydrogen separation film layer in the fuel cell, and also to provide its power generation system. SOLUTION: The fuel cell system 1 comprises a reformer 2, a fuel cell 3, and a control device. The fuel cell 3 has an electrolyte body 31 made by laminating a hydrogen separation metal layer 311 and a proton conductor layer 312, an anode passage 32, a cathode passage 33, and a coolant passage 34. The control device, by operating an anode gas controller 5, increases the pressure in the anode passage 32 when the temperature T of the electrolyte body 31 exceeds the upper limit Tmax of the permissible operating temperature range Tp, and decreases the pressure in the anode passage 32 when the temperature T of the electrolyte body 31 becomes below the lower limit Tmin of the permissible operating temperature range Tp of the electrolyte body 31. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决问题：为了提供通过防止燃料电池中的氢分离膜层的劣化而提高氢分离膜层的耐久性而有效且稳定地操作的燃料电池系统，并且还提供其发电系统。解决方案：燃料电池系统1包括重整器2，燃料电池3和控制装置。燃料电池3具有通过层压氢分离金属层311和质子导体层312，阳极通道32，阴极通道33和冷却剂通道34而制成的电解质体31.控制装置通过操作阳极气体控制器5当电解质体31的温度T超过允许工作温度范围Tp的上限Tmax时，增加阳极通道32中的压力，并且当电解质体的温度T达到最小值时，降低阳极通道32中的压力 31变得低于电解质31的允许工作温度范围Tp的下限Tmin。（C）2005年，JPO＆NCIPI

4. 发明专利

JP2005228524A Fuel cell system and its power generation method 有权
标题翻译：燃料电池系统及其发电方法
公开(公告)号：JP2005228524A
公开(公告)日：2005-08-25
申请号：JP2004033999
申请日：2004-02-10
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 , OGINO ATSUSHI , AOYAMA SATOSHI , SHIOKAWA SATOSHI
IPC分类号： H01M8/02 , H01M8/04 , H01M8/06 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system which operates effectively and stably and improves durability of a hydrogen separation film layer by preventing deterioration of the hydrogen separation film layer in the fuel cell, and also to provide its power generation system. SOLUTION: The fuel cell system 1 comprises a reformer 2, a fuel cell 3, and a control device. The fuel cell 3 has an electrolyte body 31 made by laminating a hydrogen separation metal layer 311 and a proton conductor layer 312, an anode passage 32, a cathode passage 33, and a coolant passage 34. The control device, by operating a cathode gas controller 6, increases the pressure in the cathode passage 33 when the temperature T of the electrolyte body 31 exceeds the upper limit Tmax of the permissible operating temperature range Tp, and decreases the pressure in the cathode passage 33 when the temperature T of the electrolyte body 31 becomes below the lower limit Tmin of the permissible operating temperature range Tp of the electrolyte body 31. 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，其通过防止燃料电池中的氢分离膜层的劣化而有效且稳定地操作并提高氢分离膜层的耐久性，并且还提供其发电系统。解决方案：燃料电池系统1包括重整器2，燃料电池3和控制装置。燃料电池3具有通过层叠氢分离金属层311和质子导体层312，阳极通道32，阴极通道33和冷却剂通道34而制成的电解质体31.控制装置通过操作阴极气体控制器6，当电解质体31的温度T超过允许工作温度范围Tp的上限Tmax时，增加阴极通道33中的压力，并且当电解质体的温度T变低时阴极通道33中的压力降低 31变得低于电解质31的允许工作温度范围Tp的下限Tmin。（C）2005年，JPO＆NCIPI

5. 发明专利

JP2004051437A Operation method of reformer 有权
公开(公告)号：JP2004051437A
公开(公告)日：2004-02-19
申请号：JP2002212093
申请日：2002-07-22
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： IIJIMA MASAHIKO , AMANO TAKASHI , ITO NAOKI , AOYAMA SATOSHI , NUMATA KOICHI , IGUCHI SATORU , HIRAO YOSHIFUMI , YAMAUCHI TAKASHI , KUBO SHUICHI , YAMAZAKI SATORU
IPC分类号： C01B3/38 , H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To decrease the operation temperature of a reformer while suppressing a deterioration in catalytic activity due to deposited carbon.
SOLUTION: A period (t1) for supplying fuel and an oxidizing agent and a period (t2) for stopping the supply of the fuel are alternately set in the operation of the reformer. In the period (t2), the catalytic activity deteriorated by the poisoning due to the deposited carbon is recovered even in a low temperature operation to improve the average value of conversion rate to hydrogen from the fuel by increasing the partial pressure of the oxidizing agent to oxidize and remove the deposition carbon. Instead of the increase in oxygen partial pressure, various operation such as the heating of the reformer in the period (t2) for removing the deposited carbon can be applied.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2006282450A Hydrogen fuel supply system 有权
标题翻译：氢燃料供应系统
公开(公告)号：JP2006282450A
公开(公告)日：2006-10-19
申请号：JP2005104635
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： 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 hydrogen fuel supply system 12 for a fuel cell system 10 comprises a reactor 18 which can switch between a reforming process for forming a fuel gas containing hydrogen from a raw material supplied and a regeneration process for increasing the temperature decreased in the reforming process to a temperature which can be used for regeneration by reacting the gas for regeneration supplied, a change-over mechanism 20 for switching between a first state for exhausting the fuel gas while supplying the raw material to the reactor 18 and a second state for exhausting a regeneration exhaust gas while supplying the gas for regeneration to the reactor 18, temperature sensors 76A and 76B for outputting a detection signal when the temperature in the reactor 18 is a temperature at which self-ignition of the regeneration gas may easily occur, and a controller for switching the change-over mechanism 20 so that the first state and the second state are repeated alternately in the reactor 18 and switching the change-over mechanism 20 so that the temperature in the reactor 18 is lowered when the temperature sensors 76A and the like output the detection signal. 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：用于燃料电池系统10的氢燃料供应系统12包括反应器18，其可以在从供应的原料形成含氢气的燃料气体的重整过程和用于增加降低的原料的再生过程之间切换通过使供给的再生气体反应而能够再生的温度的重整过程，用于在将原料供应到反应器18的同时将燃料气体排出的第一状态切换到第一状态的转换机构20 用于在向反应器18供应用于再生的气体的同时排出再生废气，当反应器18中的温度是可能容易发生再生气体自身点火的温度时输出检测信号的温度传感器76A和76B，以及用于切换转换机构20使得第一状态和第二状态在反应器1中交替重复的控制器并且当温度传感器76A等输出检测信号时，切换转换机构20使得反应器18中的温度降低。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2005310530A Fuel reforming system and fuel cell system 审中-公开
标题翻译：燃料改造系统和燃料电池系统
公开(公告)号：JP2005310530A
公开(公告)日：2005-11-04
申请号：JP2004125299
申请日：2004-04-21
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： C01B3/38 , H01M8/04 , H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a technique capable of heating a reformer while preventing a temperature of the reformer from being excessively high. SOLUTION: Combustion gas is generated by burning a combustion fuel generating water by combustion in a combustion part, a part of the obtained combustion gas is circulated through the combustion part, and the obtained combustion gas is supplied to a fuel reforming part having a steam reforming chamber generating hydrogen by using a steam reforming reaction of a reforming fuel. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够在重整器的温度过高的同时加热重整器的技术。解决方案：燃烧气体是通过在燃烧部分燃烧燃烧燃烧燃料产生水而产生的，所获得的燃烧气体的一部分通过燃烧部分循环，并将获得的燃烧气体供应到具有通过使用重整燃料的蒸汽重整反应产生氢的蒸汽重整室。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005243603A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2005243603A
公开(公告)日：2005-09-08
申请号：JP2004172731
申请日：2004-06-10
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 , OGINO ATSUSHI , AOYAMA SATOSHI , SHIOKAWA SATOSHI
IPC分类号： C01B3/36 , B60L11/18 , H01M8/00 , H01M8/02 , H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system in which with a simple structure, energy efficiency can be improved and which can be driven stably and in which the fuel cell can be utilized effectively when power generation is not required. SOLUTION: The fuel cell system comprises a reformer 2 which produces hydrogen contained reformed gas Ga from a reforming fuel F and a fuel cell 3 which performs power generation utilizing the hydrogen contained reformed gas Ga. The fuel cell 3 has an anode passage 32, a cathode passage 33, and an electrolyte body 31. The electrolyte body 31 is made by laminating a hydrogen separation metal layer 311 and a proton conductor layer 312, and has an anode electrode and a cathode electrode. The cathode passage 33 is connected by a cathode off-gas line 46 and a hydrogen storage means 92 which is capable of storing hydrogen is connected to the cathode off-gas line 46. A short circuit means 91 which can short-circuit these electrically is provided between the anode electrode and the cathode electrode. 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，其中结构简单，能够提高能量效率，并且可以稳定地驱动，并且当不需要发电时可以有效地利用燃料电池。解决方案：燃料电池系统包括重整器2，重整器2从重整燃料F产生含氢的重整气体Ga，燃料电池3利用含氢的重整气体Ga进行发电，燃料电池3具有阳极通道 32，阴极通道33和电解质体31.电解质体31通过层叠氢分离金属层311和质子导体层312制成，并具有阳极电极和阴极电极。阴极通道33由阴极废气管线46连接，并且能够存储氢的氢存储装置92连接到阴极废气管线46.可以使电气短路的短路装置91是设置在阳极电极和阴极电极之间。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2005235584A Fuel cell system and its warming method 审中-公开
标题翻译：燃料电池系统及其加热方法
公开(公告)号：JP2005235584A
公开(公告)日：2005-09-02
申请号：JP2004043422
申请日：2004-02-19
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： MITSUI HIROYUKI , AOKI HIROSHI , SHIMAZU TAKASHI , OGINO ATSUSHI , AOYAMA SATOSHI , SHIOKAWA SATOSHI
IPC分类号： H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system suppressing the consumption of hydrogen, fuel for forming hydrogen, or the like, quickly conducting warming of a fuel cell, and immediately starting power generation in the fuel cell after warming, in a simple system constitution, and also to provide the warming method of the fuel cell system.
SOLUTION: The fuel cell system 1 has the fuel cell 2 equipped with an anode passage 22, a cathode passage 23, and an electrolyte body 21, and a cathode pump 3 connected to an inlet part of the cathode passage 23. Discharge pressure of the cathode pump 3 in the starting of the fuel cell before power generation of the fuel cell 2 is increased to the pressure higher than stationary discharge pressure which is discharge pressure in power generation of the fuel cell 2 to raise temperature of discharge gas of the cathode pump 3. By supplying the temperature-raised discharge gas as the cathode gas Gc to the cathode passage 23, warming of the fuel cell 2 is quickly conducted.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种抑制氢的消耗，形成氢气等的燃料电池系统，快速导致燃料电池的升温，并且在加热后立即开始燃料电池的发电，简单的系统结构，并且还提供燃料电池系统的升温方法。解决方案：燃料电池系统1具有装有阳极通道22，阴极通道23和电解质体21的燃料电池2和连接到阴极通道23的入口部分的阴极泵3。燃料电池2的发电前的燃料电池的起动时的阴极泵3的压力增加到高于作为燃料电池2的发电的放电压力的固定排出压力的压力，以提高放电气体的温度通过将升温放电气体作为阴极气体Gc供给阴极通路23，迅速进行燃料电池2的升温。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2005235583A Fuel cell system and its control method 有权
标题翻译：燃料电池系统及其控制方法
公开(公告)号：JP2005235583A
公开(公告)日：2005-09-02
申请号：JP2004043421
申请日：2004-02-19
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： MITSUI HIROYUKI , AOKI HIROSHI , SHIMAZU TAKASHI , OGINO ATSUSHI , AOYAMA SATOSHI , SHIOKAWA SATOSHI
IPC分类号： H01M8/12 , C01B3/34 , C01B3/36 , C01B3/38 , C01B3/48 , H01M8/04 , H01M8/06
CPC分类号： C01B3/384 , C01B2203/0233 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/169 , H01M8/04089 , H01M8/0612 , H01M8/0687 , Y02P20/128
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system keeping O/C in a reforming reaction passage in an appropriate value by using a reforming oxygen amount O calculated in consideration of an actual power generation state in a fuel cell without complicating the fuel cell system, and also to provide a fuel cell control method. SOLUTION: A control device 7 finds a reforming carbon amount C supplied from a fuel supply amount Qf to the reforming reaction passage 21, finds a reforming moisture amount S supplied from a power generation amount W to the reforming reaction passage 21, finds a consumed oxygen amount consumed in the power generation of the fuel cell 3 from the power generation amount W, finds a supply oxygen amount supplied from a cathode gas supply amount Qc to a cathode passage 33, and finds the reforming oxygen amount O supplied to the reforming reaction passage 21 based on the difference between the supplied oxygen amount and the consumed oxygen amount. By correcting the reforming carbon amount (the discharge amount of a fuel pump 51) corresponding to the reforming oxygen amount O, O/C and S/C are kept in a range of target values. 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，其通过使用考虑到燃料电池中的实际发电状态计算的重整氧量O将合适的值保持在重整反应通道中的O / C，而不会使燃料电池系统，还提供燃料电池控制方法。解决方案：控制装置7找到从燃料供给量Qf向重整反应通道21供给的重整碳量C，求出从发电量W向重整反应通路21供给的重整用水分量S，求出从发电量W在燃料电池3的发电中消耗的消耗氧量从阴极气体供给量Qc向阴极通路33求出供给氧量，求出供给氧气量基于供给的氧量和消耗的氧量之间的差异，重整反应通道21。通过校正与重整氧量O对应的重整碳量（燃料泵51的排出量），将O / C和S / C保持在目标值的范围内。版权所有（C）2005，JPO＆NCIPI

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