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1. 发明专利

JP2013114852A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2013114852A
公开(公告)日：2013-06-10
申请号：JP2011258988
申请日：2011-11-28
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： OGAWARA HIROKI
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/04201 , H01M8/04388 , H01M8/04425 , H01M8/04686 , H01M8/0612 , H01M8/0675 , H01M2008/1293
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system that allows easy determination of whether or not the function of closing a shutoff valve is normal and the level of airtightness of a passage portion is normal.SOLUTION: When a shutoff valve 69 is in an open state and a first gas conveyance source 60 is being driven so as to convey fuel gas downstream of the first gas conveyance source 60, a control section 100 closes the shutoff valve 69 while driving the first gas conveyance source 60. When pressure in a passage portion 6m is reduced to a specified pressure or lower after the shutoff valve 69 is closed, the control section 100 determines that the function of closing the shutoff valve 69 is normal and that the level of airtightness of the passage portion 6m is normal.
摘要翻译：要解决的问题：提供一种燃料电池系统，其能够容易地确定关闭截止阀的功能是否正常以及通道部分的气密性是否正常。解决方案：当截止阀69处于打开状态并且第一气体输送源60被驱动以便在第一气体输送源60的下游传送燃料气体时，控制部分100关闭截止阀69同时驱动第一气体输送源60.当截止阀69关闭后，通路部6m的压力降低到规定的压力以下时，控制部100判断为关闭截止阀69的功能正常，通道部分6m的气密水平正常。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013114849A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2013114849A
公开(公告)日：2013-06-10
申请号：JP2011258975
申请日：2011-11-28
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： OGAWARA HIROKI
IPC分类号： H01M8/04 , H01M8/06 , H01M8/12
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system that prevents an area around an air release valve from getting dirty.SOLUTION: A fuel cell system includes: a power generation system 18 that has a fuel cell 1; an exhaust gas passage 75 that allows passage of exhaust gas discharged from the power generation system 18; a reforming water storage system 4A that stores condensed water produced in association with operation of the power generation system 18; a hot water storage tank 77; a circulation passage 78; a water circulation source 79; an air release valve 9 that discharges water that can include residual air in the circulation passage 78; a heat exchanger 76 that exchanges heat between the exhaust gas flowing through the exhaust gas passage 75 and water flowing through the circulation passage 78; and a release passage 96 that performs an air release operation of releasing the water, which is discharged from the air release valve 9 and can include the air, to at least one of the exhaust gas passage 75 and the reforming water storage system 4A.
摘要翻译：要解决的问题：提供一种防止空气释放阀周围的区域变脏的燃料电池系统。燃料电池系统包括：具有燃料电池1的发电系统18; 允许从发电系统18排出的废气通过的废气通道75; 存储与发电系统18的动作相关联地生成的冷凝水的重整水储存系统4A; 热水储存箱77; 循环通道78; 水循环源79; 释放阀9，其在循环通道78中排出可以包含残留空气的水; 在流过废气通道75的废气和流过循环通道78的水之间进行热交换的热交换器76; 以及释放通道96，其执行将从空气释放阀9排出并且可以包括空气的水释放到排气通道75和重整储水系统4A中的至少一个的空气释放操作。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2012169047A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2012169047A
公开(公告)日：2012-09-06
申请号：JP2011026647
申请日：2011-02-10
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , Osaka Gas Co Ltd , アイシン精機株式会社 , トヨタ自動車株式会社 , 大阪瓦斯株式会社
发明人： OGAWARA HIROKI , IWATA SHIN , YASUHARA KENICHIRO , TAKAMI SUSUMU
IPC分类号： H01M8/06 , H01M8/04 , H01M8/12
CPC分类号： H01M8/0675 , B01D53/48 , C10G25/00 , C10G2300/202 , H01M8/04089 , H01M8/04373 , H01M8/04425 , H01M8/04492 , H01M8/0618
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system which is advantageous to detect the inflow of steam contained in a material gas flowing into a desulfurizer, and advantageous to suppress the reforming of a reformer and a fuel cell.SOLUTION: The fuel cell system comprises a reformer 2A which forms an anode gas containing hydrogen by reforming a material gas, a fuel cell 1 which has an anode 10 to which the anode gas is supplied and a cathode 11 to which a cathode gas is supplied, a material gas passage 6 which supplies the material gas to the reformer 2A, a desulfurizer 200 which is provided in the material gas passage 6 and removes sulfur component contained in the material gas, and a temperature and humidity sensor 510 which is provided in the material gas passage 6 and detects the physical quantities related to the temperature and humidity of the material gas supplied to the desulfurizer 200.
摘要翻译：解决的问题：提供一种燃料电池系统，其有利于检测流入脱硫器的原料气体中所含的蒸气的流入，并且有利于抑制重整器和燃料电池的重整。解决方案：燃料电池系统包括通过重整材料气体形成含氢的阳极气体的重整器2A，具有供给阳极气体的阳极10的燃料电池1和阴极11，阴极11 供给气体，将原料气体供给到重整器2A的原料气体通路6，设置在原料气体通路6中并除去原料气体中所含的硫成分的脱硫剂200，以及温度与湿度传感器510，设置在材料气体通道6中并检测与供给到脱硫器200的原料气体的温度和湿度有关的物理量。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2011171308A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2011171308A
公开(公告)日：2011-09-01
申请号：JP2011086680
申请日：2011-04-08
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： OGAWARA HIROKI , YOKOYAMA JUNICHI
IPC分类号： H01M8/04 , F16K31/06 , F16K31/18 , H01M8/06 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system inhibiting entering of foreign substances such as microorganisms into a recycled water system of a fuel cell system. SOLUTION: The fuel cell system which recycles generated water generated by the fuel cell system and stores it in a tank includes: external connection passages (31-34, 221, and 223) connecting the tank (210) and the outside of the tank; and inhibition means (211-214, 222, and 224) provided in the external connection passages to inhibit entering of the foreign substances into the tank. The foreign substances include the microorganisms such as bacteria, viruses and mold. Thus, the entering of the foreign substances such as the microorganisms to the tank is inhibited in the passages through which fluid (recycled water, intake and exhaust air) flows into the tank. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种抑制诸如微生物的异物进入燃料电池系统的循环水系统的燃料电池系统。解决方案：将燃料电池系统产生的生成的水再循环并将其储存在罐中的燃料电池系统包括：连接罐（210）和外部的外部连接通道（31-34,221和223）坦克; 以及设置在外部连接通道中以抑制异物进入罐的禁止装置（211-214,222和224）。外来物质包括细菌，病毒和霉菌等微生物。因此，流体（再循环水，进气和排气）通过其流入槽中的通道中抑制了诸如微生物的异物进入罐的通道。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010238473A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2010238473A
公开(公告)日：2010-10-21
申请号：JP2009084167
申请日：2009-03-31
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： OGAWARA HIROKI
IPC分类号： H01M8/04 , H01M8/00 , H01M8/06 , H01M8/10
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To detect whether supply of water to a fuel cell module is insufficient or not when condensed water from a condenser is supplied to the fuel cell module in a fuel cell system. SOLUTION: The fuel cell system includes: a fuel cell module 20 including at least a fuel cell 24 and to which water, fuel, and oxidant gas are supplied; a condenser 33 condensing steam in combustion exhaust gas exhausted from the fuel cell module 20 by heat exchange with a heating medium; a water tank 13 storing condensed water supplied from the condenser 33; a drainage 70 including a water receiving member 71 arranged within a casing 11 and receiving at least water that has overflowed from the water tank 13 and a drain pipe 72 draining the received water from the water receiving member 71 to the outside of the casing 11; and a conductivity meter 72a installed in the drainage 70 and detecting conductivity of drain. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了检测在燃料电池系统中向燃料电池组件供给来自冷凝器的冷凝水是否向燃料电池组件供水不足。解决方案：燃料电池系统包括：燃料电池模块20，其至少包括燃料电池24，供应水，燃料和氧化剂气体; 冷凝器33，通过与加热介质的热交换来冷凝从燃料电池模块20排出的燃烧废气中的蒸气; 存储从冷凝器33供给的冷凝水的水箱13; 排水口70，其包括布置在壳体11内并且至少容纳从水箱13溢出的水的接收构件71和将接收的水从接收构件71排出到壳体11的外部的排水管72; 以及安装在排水管70中并检测排水管的电导率的电导仪72a。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010238467A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2010238467A
公开(公告)日：2010-10-21
申请号：JP2009084082
申请日：2009-03-31
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： OGAWARA HIROKI
IPC分类号： H01M8/04 , H01M8/06
CPC分类号： Y02E60/525
摘要： PROBLEM TO BE SOLVED: To appropriately prevent flooding while suppressing increase in cost in a fuel cell system.
SOLUTION: The fuel cell system including a fuel cell 24 generating electric power with fuel and oxidant gas and outputting it to an outside electric power load 53 includes: auxiliaries starting the fuel cell system, generating electric power, and stopping the fuel cell system; an electric power conversion system 50; and a pure water tank 13 which is a container storing liquid and having a conductivity meter 13a detecting the conductivity of the liquid within the container. The pure water tank 13 is installed in a lower part than an electrical leak-possible portion making electrical leak possible by flooding out of an AC current line 56 from a system power source 51 to the electric power conversion system 50 within the fuel cell system.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了适当地防止淹水，同时抑制燃料电池系统中的成本增加。解决方案：包括用燃料和氧化剂气体产生电力并将其输出到外部电力负载53的燃料电池24的燃料电池系统包括：起动燃料电池系统的辅助设备，发电并停止燃料电池系统; 电力转换系统50; 以及作为储存液体的容器的纯水槽13，其具有检测容器内的液体的导电性的电导率仪13a。纯水箱13安装在比可漏电部分的下部，通过从AC电流线56从系统电源51溢流到燃料电池系统内的电力转换系统50而使得可能发生泄漏。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2010013317A Reforming apparatus 审中-公开
标题翻译：改装装置
公开(公告)号：JP2010013317A
公开(公告)日：2010-01-21
申请号：JP2008174842
申请日：2008-07-03
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： OGAWARA HIROKI
IPC分类号： C01B3/38 , C01B3/48 , H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a reforming apparatus which has a simple structure and is capable of rapidly and efficiently warming up carbon monoxide-reducing parts at start-up of the reforming apparatus. SOLUTION: The carbon monoxide-reducing parts 23 and 24, which reduce carbon monoxide in reformed gas introduced from a reforming part 21, are filled with hydrogen-absorbing alloys 31 and 33 and carbon monoxide-reducing catalysts 30 and 32. At start-up of the reforming apparatus 20, the carbon monoxide-reducing parts 30 and 32 are warmed up within a short time both by the high-temperature reformed gas fed from the reforming part 21 and by heat generated when the hydrogen-absorbing alloys 31 and 33 absorb hydrogen in the reformed gas. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种重结构装置，其具有简单的结构，并能够在重整装置启动时快速有效地预热一氧化碳减少部件。解决方案：减少从重整部分21引入的重整气体中的一氧化碳的一氧化碳还原部分23和24填充有吸氢合金31和33以及一氧化碳还原催化剂30和32.在重整装置20启动时，一氧化碳还原部分30和32在短时间内通过从重整部分21供给的高温重整气体和当吸氢合金31产生的热量和33吸收重整气体中的氢。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009146906A Fuel cell power generation system and its operation method 有权
标题翻译：燃料电池发电系统及其运行方法
公开(公告)号：JP2009146906A
公开(公告)日：2009-07-02
申请号：JP2009026751
申请日：2009-02-06
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： OGAWARA HIROKI , YAMAZAKI SHIRO , NAKANISHI OSAMU
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To prevent freezing of a coolant of a fuel cell while maintaining high system efficiency.
SOLUTION: In a fuel cell power generation system 10, when there is a possibility that a cooling water in a cooling water circulation passage 48 is frozen during operation stop of the fuel cell 40, a first valve 46 is closed and a second valve 47 is opened, and a cooling water pump 43 and a hot-water storage pump 45 are driven. Then, the cooling water is circulated in the cooling water circulation passage 48, and the water stored in a hot-water storage tank 44 is circulated from the upper layer part of the hot-water storage tank 44 to a second passage 52 and returned to the upper layer part of the hot-water storage tank 44. At this time, since the water stored in the hot-water storage tank 44 becomes a hot-water by recovering the heat of the cooling water of the fuel cell 40 during operation of the fuel cell 40, the cooling water is warmed in a heat exchanger 42 by the water circulated from the hot-water tank 44. As a result, the freezing of the cooling water is prevented by means that a temperature of the cooling water is elevated.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了防止燃料电池的冷却剂的冻结，同时保持高的系统效率。解决方案：在燃料电池发电系统10中，当在燃料电池40的运行停止期间存在冷却水循环通道48中的冷却水被冻结的可能性时，第一阀46关闭，第二阀46关闭打开阀47，驱动冷却水泵43和热水储存泵45。然后，冷却水在冷却水循环通道48中循环，并且储存在热水储存箱44中的水从蓄热水箱44的上层部分循环到第二通道52并返回到此时，由于储存在热水储存箱44中的水通过在运转期间回收燃料电池40的冷却水的热量而成为热水燃料电池40中，冷却水在热交换器42中被从热水箱44循环的水加热。结果，通过冷却水的温度升高来防止冷却水的冻结。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2005108561A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2005108561A
公开(公告)日：2005-04-21
申请号：JP2003338510
申请日：2003-09-29
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： OGAWARA HIROKI , YOKOYAMA JUNICHI
IPC分类号： H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system preventing infiltration of foreign substance such as microbes into a recycled water system of a fuel cell system.
SOLUTION: The fuel cell system for recycling and storing product water generated by it is provided with outer connection channels (31 to 34, 221, 223) connecting a tank (210) to a tank exterior, and restraining means (211 to 214, 222, 224) fitted at the outer connection channels to restrain infiltration of the foreign substance into the tank. The foreign substance includes microbes such as bacteria, viruses and fungi. With this, infiltration of the foreign substance such as microbes is inhibited at the channels for fluid (recycled water, intake and exhaust air) flowing into the tank.
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，其防止诸如微生物的异物渗透到燃料电池系统的循环水系统中。解决方案：用于回收和储存由其产生的产品水的燃料电池系统设置有将罐（210）连接到罐外部的外连接通道（31至34,221,223）和限制装置（211至 214,222,224），其装配在外部连接通道处以限制异物渗透到罐中。外来物质包括细菌，病毒和真菌等微生物。因此，在流入罐中的流体（再循环水，进气和排气）的通道处，会抑制微生物等异物的渗透。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2005093345A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2005093345A
公开(公告)日：2005-04-07
申请号：JP2003328218
申请日：2003-09-19
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： YOKOYAMA JUNICHI , OGAWARA HIROKI
IPC分类号： H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system capable of preventing stoppage of operation, and preventing performance deterioration and lifetime deterioration of respective parts and a catalyst or the like of the reformer, by retaining the temperature balancing of a reformer in operation. SOLUTION: During the operation (in starting up the system or during power generation), a reforming water pump 131 to regulate a flow amount of reforming water to be introduced into the reformer 111 is operated by a control device 117 on the basis of a measurement result of a temperature sensor 14 to measure a temperature of a CO selective oxidation part 125 of the reformer 111. By this, a more amount of water or a less amount of water than the reference amount of water of the reforming water needed to promote a reforming reaction is introduced into the reformer 111, which is cooled/heated by an increased or decreased amount of water, and the temperatures of respective parts 122, 123, 124, 125 of the reformer 111 are prevented from going outside the using range. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：为了提供一种能够防止操作停止的燃料电池系统，并且通过将重整器的温度平衡保持在内，从而防止重整器各部件和催化剂等的性能恶化和寿命恶化操作。解决方案：在操作期间（在启动系统或在发电期间），用于调节引入重整器111的重整水的流量的重整水泵131基于控制装置117进行操作测量重整器111的CO选择氧化部分125的温度的温度传感器14的测量结果。由此，需要比重整水的参考量的水更多量的水或更少量的水促进重整反应被引入到通过增加或减少量的水而被冷却/加热的重整器111中，并且防止重整器111的各个部分122,123,124,125的温度超出使用范围。版权所有（C）2005，JPO＆NCIPI

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