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1. 发明专利

JP2006269355A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2006269355A
公开(公告)日：2006-10-05
申请号：JP2005089108
申请日：2005-03-25
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： MASUI TAKESHI , YAMAMOTO KOJI , WATABE WAKAKO
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system further downsized and improved in performance of discharging water contained in oxidant offgas exhausted from a humidifier.
SOLUTION: The fuel cell system comprises a stack 2 in which fuel cells 1 are stacked, a humidifier 3 which humidifies an oxidant supplied to the stack 2, an oxidant offgas exhausting part 45 for exhausting the oxidant offgas discharged from an exit 32p of the humidifier 3 as a unit 8. An exhausting outlet 45a of the oxidant offgas exhausting part 45 is opened downward in the lower part of the unit 8.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种进一步小型化并且提高了排出从加湿器排出的氧化剂废气中所含的水的排放性能的燃料电池系统。解决方案：燃料电池系统包括其中堆叠燃料电池1的堆叠2，加湿供应到堆叠2的氧化剂的加湿器3，用于排出从出口32p排出的氧化剂废气的氧化剂废气排出部分45 作为单元8.加氧器3的排气口45a在单元8的下部向下开口。（C）2007，JPO＆INPIT

2. 发明专利

JP2006236734A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2006236734A
公开(公告)日：2006-09-07
申请号：JP2005048311
申请日：2005-02-24
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： MASUI TAKESHI , OGINO ATSUSHI , KAJIO KATSUHIRO
IPC分类号： H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To make an antifreeze configuration of a water circulation passage relatively simple and reduce a running cost needed for antifreeze.
SOLUTION: A fuel cell system has a fuel cell 1 and a variety of sets of constituent equipment 2-4, 17-20 related thereto. The fuel cell 1 and the equipment 17-20 are provided with water circulation passages 5-7. A part of pipes 9, 14, 21, respectively consisting of each passage 5-7, are laid underground, as geothermal source recovering pipes 25-27. The system has three-way valves 28-30 switching the water in each passage 5-7 to flow passing through each pipe 25-27 and flow not passing therethrough, and water temperature sensors 10, 15, 24 sensing water temperatures at ground level parts of each passage 5-7. Only when the detected water temperatures show prescribed low temperatures, each valve 28-30 is operated to switch the water in each passage 5-7 to the flow passing through each pipe 25-27.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了使水循环通道的防冻结构相对简单并且降低防冻所需的运行成本。解决方案：燃料电池系统具有燃料电池1和与其相关的各种组成设备2-4,17-20。燃料电池1和设备17-20设置有水循环通道5-7。分别由每个通道5-7组成的管道9,14,21的一部分被放置在地下，作为地热源回收管25-27。该系统具有三通阀28-30，其切换每个通道5-7中的水以流过每个管道25-27并且不流过其中，并且水温传感器10,15,24检测地面部分的水温每一段5-7。只有当检测到的水温显示规定的低温时，每个阀28-30被操作以将每个通道5-7中的水切换到通过每个管25-27的流。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2003217635A FUEL CELL POWER GENERATION SYSTEM 审中-公开
公开(公告)号：JP2003217635A
公开(公告)日：2003-07-31
申请号：JP2002014186
申请日：2002-01-23
申请人： TOYOTA MOTOR CORP , AISIN SEIKI
发明人： HATTORI NOBUKI , MASUI TAKESHI , AKIMOTO NAOMICHI , ISHIKAWA TAKASHI
IPC分类号： H01M8/04 , H01M8/06
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell power generation system capable of operating components of excellently in their functions. SOLUTION: A fuel cell 40 is disposed on a highest stage of a body package 10a, and a reformer 30, a CO selection oxidizing unit 34 as a fuel gas generating unit and an electronic control unit 60 as a control unit are disposed apart from each other in a space therebelow. The electronic control unit 60 is disposed apart from a hot part though it is accommodated in the same body package 10a together with hot parts such as the reformer 30 and the CO selection oxidizing unit 34, and the electronic control unit is less easily affected by the hot part while the system is in operation, and prevented from being hot. Thus, the electronic control unit 60 can be operated excellently in their functions. COPYRIGHT: (C)2003,JPO

4. 发明专利

JP2007188894A Fuel cell power generating system 有权
标题翻译：燃油电池发电系统
公开(公告)号：JP2007188894A
公开(公告)日：2007-07-26
申请号：JP2007070560
申请日：2007-03-19
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： HATTORI NOBUKI , MASUI TAKESHI , AKIMOTO NAOMICHI , ISHIKAWA TAKASHI
IPC分类号： H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell power generating system which can make constituent of the system functionally well operate.
SOLUTION: A fuel cell 40 is arranged on uppermost stage of a main body package 10a, and a reformer 30 as a fuel gas generation part, a CO selection oxidation part 34, and an electron control unit 60 as a control part are arranged distant from each other at lower space. Accordingly, although the electron control unit 60 is housed in the main body package 10a together with the high temperature part like the reformer 30 and the CO selection oxidation part 34, since it is arranged distant from the high temperature part, the electron control unit 60 can be functionally well operated.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够使系统的组成部分功能良好运行的燃料电池发电系统。解决方案：燃料电池40布置在主体包装10a的最上层，作为燃料气体产生部分的重整器30，CO选择氧化部分34和作为控制部分的电子控制单元60是在较低的空间彼此远离。因此，尽管电子控制单元60与重整器30和CO选择氧化部分34一样，与高温部分一起容纳在主体封装10a中，但是由于远离高温部分设置电子控制单元60 可以在功能上操作良好。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007141857A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2007141857A
公开(公告)日：2007-06-07
申请号：JP2006354804
申请日：2006-12-28
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： OSADA KAZUHIRO , MASUI TAKESHI
IPC分类号： H01M8/06 , C01B3/38 , C01B3/48 , H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system which is advantageous for avoiding a deterioration damage of a reforming part and a fuel cell. SOLUTION: The fuel cell system is provided with a fuel cell 8, a fuel supply passage 4 which supplies a reforming gas to a fuel electrode of the fuel cell 8, an oxidant supply passage 16 which supplies an oxidant to an oxidant electrode of the fuel cell 8, a raw material water supply passage 7 which is provided with a water refining part 7d having a water purifying material which purifies water to make steam which is used for a reforming reaction in the reforming part 1. An alarming part is provided which makes an alarm for an exchange of the purifying material of the water refining part 7d, when a water refining degree measured by a water refining degree detecting part 300 exceeds a threshold value for refining. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种有利于避免重整部件和燃料电池的劣化损坏的燃料电池系统。解决方案：燃料电池系统设置有燃料电池8，向燃料电池8的燃料电极提供重整气体的燃料供给通道4，向氧化剂电极供给氧化剂的氧化剂供给通道16 燃料电池8的原料供水通道7，其具有水净化材料7的水净化材料，该水净化材料净化水，从而制成用于重整部分1中的重整反应的蒸汽。报警部分是当由水分精炼度检测部件300测量的水分精炼度超过用于精炼的阈值时，这提供了用于交换水精制部分7d的净化材料的报警。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2007095708A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2007095708A
公开(公告)日：2007-04-12
申请号：JP2006354820
申请日：2006-12-28
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： OSADA KAZUHIRO , MASUI TAKESHI
IPC分类号： H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system advantageous in avoiding deterioration or damage of a reforming part or a fuel cell.
SOLUTION: This fuel cell system is equipped with a fuel cell 8; a fuel supply passage 4 supplying reformed gas to a fuel electrode of the fuel cell 8; an oxidizing agent supply passage 16 supplying an oxidizing agent to an oxidizing agent electrode of the fuel cell 8; and a material water supply passage 7 having a water purification part 7d containing a water purifying material for purifying water changing into steam used in reforming reaction in a reforming part 1. An alarm part is provided to give warning for replacement of the water purifying material in the water purification part 7d when a purification degree of water measured by a water purification degree detecting part 300 exceeds a threshold value for purification.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种有利于避免重整部件或燃料电池的劣化或损坏的燃料电池系统。解决方案：该燃料电池系统配备有燃料电池8; 向燃料电池8的燃料电极供给重整气体的燃料供给通路4; 将氧化剂供给到燃料电池8的氧化剂电极的氧化剂供给通路16; 以及具有水净化部7d的材料供水路径7，该水净化部7d包含在重整部1中用于净化转化为蒸汽的水的净化材料的水净化材料。提供报警部件，以提供更换水净化材料的警告当由水净化度检测部件300测量的水的净化度超过用于净化的阈值时，水净化部件7d。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006318750A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2006318750A
公开(公告)日：2006-11-24
申请号：JP2005139817
申请日：2005-05-12
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： MASUI TAKESHI , HASHIMOTO TOMOYUKI , KUNIEDA KENJI , SO ITSUSHIN
IPC分类号： H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To early, surely warm up a humidifier/a fuel cell and to enhance heat efficiency without causing enlargement/high cost of a system and environmental degradation in a fuel cell system.
SOLUTION: The fuel cell system is equipped with the fuel cell 10 generating electric power with fuel gas and oxidant gas supplied to a fuel electrode 11 and an oxidant electrode 12, a reforming part 22 producing the fuel gas, a combustion part 21 burning flammable fuel (the fuel gas sent from the reforming part 22) and heating the reforming part 22 by the combustion gas, and the humidifier 14 humidifying the oxidant gas by exchanging water vapor between a humidifying medium (oxidant offgas exhausted from the oxidant electrode 12) and the oxidant gas. If the fuel cell system stops operation and the atmospheric temperature of the fuel cell system reaches the prescribed temperature or lower, the combustion gas is produced in the combustion part 21, and at least circulated to the humidifier 14 to warm up the humidifier 14.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：尽早，确定加热加湿器/燃料电池并提高热效率，而不会导致系统的放大/高成本和燃料电池系统中的环境退化。解决方案：燃料电池系统装备有燃料电池10，其燃料气体和供给到燃料电极11和氧化剂电极12的氧化剂气体，产生燃料气体的重整部分22，燃烧部分21 燃烧易燃燃料（从重整部分22发出的燃料气体）并通过燃烧气体加热重整部分22，加湿器14通过在加湿介质（从氧化剂电极12排出的氧化剂废气）之间交换水蒸气来加湿氧化剂气体）和氧化剂气体。如果燃料电池系统停止运转并且燃料电池系统的大气温度达到规定温度以下，则在燃烧部21中产生燃烧气体，并且至少循环到加湿器14以加热加湿器14。 P>版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006244811A Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：JP2006244811A
公开(公告)日：2006-09-14
申请号：JP2005057228
申请日：2005-03-02
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： OGINO ATSUSHI , KAJIO KATSUHIRO , MASUI TAKESHI
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell prevented from damage to a membrane due to bending of the membrane between an end of a diffusion layer and an inner surface of an electrolyte membrane holder of a separator. SOLUTION: (1) A fuel cell of which distance between a pair of diffusion layer contacts 40 is larger than that between a pair of electrolyte membrane holders 41 is filled in a space between an end in plane direction 43 of the diffusion layers 13 and 16 and the electrolyte membrane holder 41 with an adhesive 44. (2) The shape of the inner end of the electrolyte membrane holder 41 is made so that the distance C between the end in plane direction 43 of the diffusion layer and the electrolyte membrane holder 41 at the straight part and the corner may be approximately same. (3) The fuel cell is provided with the structure satisfying the above (1) and (2). (4) The shape of the inner end 42 of the electrolyte membrane holder 41 at the part opposing to the corner of the diffusion layer is chosen from either of a bent shape or a chamfered shape. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种由于膜在扩散层的端部和隔膜的电解质膜保持器的内表面之间的弯曲而防止了膜损坏的燃料电池。解决方案：（1）一对扩散层触点40之间的距离大于一对电解质膜保持件41之间的燃料电池被填充在扩散层的平面方向43的端部之间的空间 13和16以及具有粘合剂44的电解质膜保持器41.（2）电解质膜保持器41的内端的形状使得扩散层的平面方向43的端部与电解质直线部分和拐角处的膜保持器41可以大致相同。（3）燃料电池具有满足上述（1）和（2）的结构。（4）电解质膜保持件41的与扩散层的角部相对的部分的内端42的形状从弯曲形状或倒角形状中选择。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2006228507A Fuel cell 审中-公开
标题翻译：燃料电池
公开(公告)号：JP2006228507A
公开(公告)日：2006-08-31
申请号：JP2005039003
申请日：2005-02-16
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： OGINO ATSUSHI , MASUI TAKESHI
IPC分类号： H01M8/06 , H01M8/02
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell separator capable of preventing exhaustion and/or back flow of water produced in a power generation region of the fuel cell. SOLUTION: (1) The fuel cell separator 18 has gas passages 27, 28, gas manifolds 30, 31, and a communication passage 34 on a cell surface, the lower end part (a part corresponding to a manifold lower part in an attitude making the cell surface parallel to the gravity direction of produced water) of at least outlet side manifolds 30B, 31B of the gas manifolds 30, 31 is extended to the lower part than a lower surface 34a (a surface corresponding to the lower surface of the communication passage in an attitude making the cell surface parallel to the gravity direction of produced water) to form an extension part 35. (2) The surface corresponding to the lower surface 34a of the communication passage in an attitude making the cell surface of the peripheral parts of the communication passage parallel to the gravity direction of the produced water is formed so as to be low toward the outlet side gas manifolds 30B, 31B from the gas passages 27, 28. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够防止在燃料电池的发电区域中产生的水的耗尽和/或回流的燃料电池隔板。解决方案：（1）燃料电池隔板18在电池表面上具有气体通道27,28，气体歧管30,31和连通通道34，下端部（对应于歧管下部的部分气体歧管30,31的至少出口侧歧管30B，31B的出口侧歧管30B，31B的至少出口侧歧管30B，31B的形状使得电池表面平行于所产生的水的重力方向）的下部延伸到下表面34a（与下表面对应的表面以使得细胞表面平行于所产生的水的重力方向的姿态）形成连通通道，以形成延伸部分35.（2）以使得细胞表面的姿态形成的连通通道的下表面34a的表面与气体通路27,28的出口侧气体歧管30B，31B平行的生成水的连通路的周边部形成为低。（C）2006， JPO＆NCIPI

10. 发明专利

JP2004111209A Fuel cell power generation system 审中-公开
标题翻译：燃料电池发电系统
公开(公告)号：JP2004111209A
公开(公告)日：2004-04-08
申请号：JP2002271872
申请日：2002-09-18
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： HATTORI NOBUKI , MASUI TAKESHI , YAMAZAKI SHIRO
IPC分类号： H01M8/00 , H01M8/04 , H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To efficiently cool a power conversion circuit and a fuel cell.
SOLUTION: A system is structured for returning water from a cold water pipe 54 connected to a bottom part of a hot water storage tank 52 back to a top part of the hot water storage tank 52 through a radiator 42, a cooling unit 48b for cooling an inverter 48a, a condenser 38, a heat exchanger 36 and a warm water pipe 56. Since the inverter 48a is cooled by water from the bottom part of the hot water storage tank 52, an efficient cooling is performed regardless of an operation temperature of a fuel cell stack 34. Moreover, since water supplied to the cooling unit 48b is cooled by the radiator 42 with a cooling fan 42a, the inverter 48a can be well cooled even when the temperature of the water at the bottom part of the hot water storage tank 52 is high.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了有效地冷却功率转换电路和燃料电池。解决方案：一种系统被构造成用于通过散热器42将水从连接到热水储存箱52的底部的冷水管54返回到热水储存箱52的顶部，冷却单元 48b用于冷却逆变器48a，冷凝器38，热交换器36和温水管56.由于逆变器48a被来自热水储存箱52的底部的水冷却，所以执行有效的冷却，而不管此外，由于供给到冷却单元48b的水由冷却风扇42a由散热器42冷却，因此即使在底部的水的温度热水储存箱52高。版权所有（C）2004，JPO

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