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1. 发明专利

JP2012084285A Fuel cell power generation system 有权
标题翻译：燃料电池发电系统
公开(公告)号：JP2012084285A
公开(公告)日：2012-04-26
申请号：JP2010228041
申请日：2010-10-08
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： NAKAGAWA KEIICHI , ITO EIKI , SATO AKIO , MORIGA TAKUYA , TANI TOSHIHIRO , IWATA MITSUYOSHI
IPC分类号： H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell power generation system which can greatly restrict the amounts of hydrogen and oxygen gases which are discharged to the outside along with impurity gases.SOLUTION: A fuel cell power generation system 100 includes three-way valves 124 and 134 which start or stop discharging of gases 1 and 2 from inside a fuel cell body 110 to the outside; gas sensors 123 and 133 which detect the concentrations of gases 1 and 2 in the fuel cell body 110; a voltmeter 111 which measures the power generation voltage of the fuel cell body 110; and a control unit 140 which, when the concentrations of gases 1 and 2 in the fuel cell body 110 drop below a first stipulated gas concentration value, control the three-way valves 124 and 134 so as to stop discharging of gases 1 and 2 to the outside of the fuel cell body 110 based on information from the gas sensors 123 and 133 and, when the concentrations of gases 1 and 2 in the fuel cell body 110 drop below a second stipulated gas concentration value, control the three-way valves 124 and 134 so as to start discharging of gases 1 and 2 to the outside of the fuel cell body 110 based on information from the voltmeter 111.
摘要翻译：解决的问题：提供能够大大限制与杂质气体一起排出到外部的氢气和氧气的量的燃料电池发电系统。解决方案：燃料电池发电系统100包括从燃料电池主体110内部向外部开始或停止气体1和2的排放的三通阀124和134; 气体传感器123和133，其检测燃料电池主体110中的气体1和2的浓度; 测量燃料电池主体110的发电电压的电压计111; 以及控制单元140，当燃料电池体110中的气体1和2的浓度下降到低于第一规定的气体浓度值时，控制三通阀124和134以停止气体1和2的排放到燃料电池主体110的外部，基于来自气体传感器123和133的信息，并且当燃料电池体110中的气体1和2的浓度低于第二规定的气体浓度值时，控制三通阀124 和134，以便根据来自电压计111的信息，开始将气体1和2排放到燃料电池体110的外部。（C）2012，JPO＆INPIT

2. 发明专利

JP2010198846A Solid polymer fuel battery system and its life expectancy evaluation method 有权
标题翻译：固体聚合物燃料电池系统及其寿命预期评估方法
公开(公告)号：JP2010198846A
公开(公告)日：2010-09-09
申请号：JP2009041060
申请日：2009-02-24
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SATO AKIO , ITO EIKI , MORIGA TAKUYA , OMOTO SETSUO , TANI TOSHIHIRO , IWATA MITSUYOSHI
IPC分类号： H01M8/04 , G01N17/00 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a solid polymer fuel battery system capable of estimating lifetime of a fuel battery body on-line, and its life expectancy evaluation method.
SOLUTION: The solid polymer fuel battery system includes a fuel battery body 11 having a cell wherein a solid polymer electrolyte membrane is sandwiched by a fuel electrode film and an oxidation electrode film, a fuel gas supply means 13 for supplying fuel gas (for example, hydrogen (H
2 )) 12 to a fuel electrode film side, an oxidizer gas supply means 15 for supplying oxidant gas (for example, oxygen (O
2 )) 14 to an oxidation electrode film side, a drain conductivity measuring instrument 17 for measuring conductivity of both drains 16 (12a, 13a) of a drain 12a at a fuel gas side discharged from the fuel battery body and a drain 13a at an oxidant gas side, and an arithmetic processing device 20 for evaluating life expectancy on the basis of the measured drain conductivity.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够估计燃料电池体在线寿命的固体聚合物燃料电池系统及其预期寿命评估方法。解决方案：固体聚合物燃料电池系统包括具有电池的燃料电池体11，其中固体聚合物电解质膜被燃料电极膜和氧化电极膜夹持，用于供应燃料气体的燃料气体供应装置13 例如氢（H 2 SB 2））12供给到燃料电极膜侧，用于供给氧化剂气体（例如氧气（O 2 SBB））的氧化剂气体供给装置15，）14到氧化电极膜侧，用于测量从燃料电池体排出的燃料气体侧的排水管12的排出口16（12a，13a）的导电性的漏极电导率测量仪17和氧化剂气体的漏极13a 以及用于基于测量的漏极电导率来评估预期寿命的算术处理装置20。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2008181859A Manufacturing device of electrode for solid polymer electrolyte fuel cell and manufacturing method utilizing this 审中-公开
标题翻译：固体聚合物电解质燃料电池用电极的制造装置及其制造方法
公开(公告)号：JP2008181859A
公开(公告)日：2008-08-07
申请号：JP2007275888
申请日：2007-10-24
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ITO EIKI , TSURUMAKI SHIGERU , MORIGA TAKUYA , YAMADA AKIHIKO , YAMADA TAMOTSU , SATO AKIO , HORI KEIICHI , TANIMOTO TATEO
IPC分类号： H01M4/88 , H01M4/86 , H01M8/02 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide the manufacturing device and manufacturing method of an electrode for a polymer electrolyte fuel cell capable of efficiently bonding slurry of material of an electrode to a gas diffusion layer at a low price. SOLUTION: The device 100 manufacturing the electrode for the polymer electrolyte fuel cell by bonding slurry 2 of material of the electrode 3 to the gas diffusion layer 1 includes a cylindrical mesh-like rotary screen 121 rotatably closely facing the gas diffusion layer 1 running in a belt shape, supply pipe 123 or the like supplying the slurry 2 to the inside of the rotary screen 121, a squeegee 124 pushing out the slurry 2 supplied from the supply pipe 123 or the like from the inside of the rotary screen 121 to the gas diffusion layer 1, a drying furnace 113 drying the slurry 2 bonded to the gas diffusion layer 1, and a scraper 125 stirring the slurry inside the rotary screen 121 in the axial direction. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以低价格将电极材料的浆料有效地粘合到气体扩散层的聚合物电解质燃料电池用电极的制造装置和制造方法。解决方案：通过将电极3的材料的浆料2粘合到气体扩散层1来制造用于聚合物电解质燃料电池的电极的装置100包括可旋转地紧密面向气体扩散层1的圆筒形网状旋转屏幕121 以带状运行的供给管123等，将浆料2供给到旋转筛121的内部，从刮板121的内部推出从供给管123等供给的浆料2的刮板124 向气体扩散层1施加干燥炉113，干燥粘合到气体扩散层1的浆料2，以及沿轴向搅拌旋转筛121内的浆料的刮板125。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008146833A Joining method of mea, and press jig for mea joining 审中-公开
标题翻译： MEA的加工方法和用于MEA加工的压力加工
公开(公告)号：JP2008146833A
公开(公告)日：2008-06-26
申请号：JP2006328740
申请日：2006-12-05
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ITO EIKI , TSURUMAKI SHIGERU , MORIGA TAKUYA , YAMADA AKIHIKO , YAMADA TAMOTSU , SATO AKIO , HORI KEIICHI , TANIMOTO TATEO
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a joining method of an MEA and a press jig for MEA joining, in which the MEA can be easily taken off after hot press. SOLUTION: The method comprises an arraying process of arraying an electrolyte membrane electrode assembly (MEA) before joining inside an MEA joining jig with an upper flexible sheet and a lower flexible sheet stuck to a frame part, a vacuum fixing process draining the inside of the MEA joining jig and pinching for fixing the MEA before joining with the upper flexible sheet and the lower flexible sheet, a press process for pressing the MEA before joining after the above vacuum fixing process, and a gas lead-in process of leading gas inside the MEA joining jig after the above press process. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供MEA和用于MEA接合的压模的接合方法，其中MEA可以在热压之后容易地取出。解决方案：该方法包括在将MEA接合夹具与上部柔性片材粘合在一起之前排列电解质膜电极组件（MEA）的阵列过程，以及粘附到框架部件的下部柔性片材，排出在与上柔性片和下柔性片接合之前，在MEA接合夹具内部夹紧和夹紧固定MEA，在上述真空定影处理之后，在接合之前挤压MEA的压制工艺和引导在上述压制工艺之后的MEA接合夹具内的气体。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2004028903A Device for separating radioactive waste liquid and disposal system for radioactive ion exchange resin provided with the same 审中-公开
公开(公告)号：JP2004028903A
公开(公告)日：2004-01-29
申请号：JP2002188535
申请日：2002-06-27
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KINOSHITA KOKI , KIZAWA HIDEO , KOHANAWA OSAMU , SATO AKIO , KAKIMOTO AKIRA
IPC分类号： G21F9/06 , G21F9/10 , G21F9/16 , G21F9/30
摘要： PROBLEM TO BE SOLVED: To stabilize a solidified body formed by caking radioactive waste liquid.
SOLUTION: This device for separating radioactive waste liquid is provided with a concentrated waste liquid tank 77 which stores radioactive waste liquid containing sodium sulfate, an extracting pump 10 which extracts the supernatant of the stored radioactive waste liquid, an inorganic ion adsorbent tower 12 which removes a radioactive substance from the supernatant by making the radioactive substance contained in the the supernatant extracted adsorb on an absorbent and generates low radioactivity waste liquid whose the radiation concentration is lower than that of the radioactive waste liquid, a cement solidifying device 16 which solidifies the low radioactivity waste liquid generated by the inorganic ion adsorbent tower 12, a buffer tank 14 which separates and recovers the deposition by adding water to the deposition of the radioactive waste liquid stored in the concentrated waste liquid tank 77, and a cement solidifying device 18 which solidifies a high radioactivity mixture body whose the radiation concentration is higher than that of radioactive waste liquid formed by mixing the deposition recovered by the buffer tank 14 with the adsorbent in which the radioactive substance is adsorbed in the inorganic ion adsorbent tower 12.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2004028902A Device for reducing amount of sodium sulfate and disposal system for radioactive ion exchange resin provided with the same 审中-公开
公开(公告)号：JP2004028902A
公开(公告)日：2004-01-29
申请号：JP2002188534
申请日：2002-06-27
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KINOSHITA KOKI , KIZAWA HIDEO , KOHANAWA OSAMU , SATO AKIO , KAKIMOTO AKIRA
IPC分类号： G21F9/06 , G21F9/12 , G21F9/30
摘要： PROBLEM TO BE SOLVED: To control the deterioration of a cement solidified body due to the formation of cement bacillus by reducing the concentration of sodium sulfate in A mode concentrated waste liquid.
SOLUTION: An energy consumption device is provided with an elution tank 64 which makes sulfuric acid solution for eluting pass through an ion exchange resin in which at least a radioactive ion species is adsorbed and makes the radioactive ion species adsorbed to the ion exchange resin elute in the sulfuric acid solution for eluting, a neutralizing tank 73 which generates neutralizing liquid containing sodium sulfate as a neutralizing body by adding sodium hydroxide as a neutralizer to the sulfuric acid solution in which the radioactive ion species is eluted, an evaporator 76 which concentrates the neutralizing liquid and generates the A mode concentrated waste liquid, and three chamber bipolar membrane electrolyzer 12 which generates sulfuric acid and sodium hydroxide from the A mode concentrated waste liquid by using an electric dialysis method and reduces the amount of the sodium sulfate contained in the A mode concentrated waste liquid by removing the sulfuric acid and the sodium hydroxide generated from the A mode concentrated waste liquid.
COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2004028697A Radioactive ion species eluent treatment apparatus, treatment system of radioactive ion-exchange resin, and treatment method of radioactive ion-exchange resin 审中-公开
公开(公告)号：JP2004028697A
公开(公告)日：2004-01-29
申请号：JP2002183299
申请日：2002-06-24
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KINOSHITA KOKI , KIZAWA HIDEO , KOHANAWA OSAMU , SATO AKIO , KAKIMOTO AKIRA
IPC分类号： G21F9/06 , B01D61/24 , B01D61/48 , G21F9/30
摘要： PROBLEM TO BE SOLVED: To reduce an amount of radioactive wastes generated when a used radioactive ion-exchange resin is treated.
SOLUTION: In the treatment system of the radioactive ion-exchange resin, adsorbed radioactive ion species are eluted into aqueous sulfuric acid used for elution by feeding the aqueous sulfuric acid used for elution to a radioactive ion-exchange resin at an elution device 11, a waste liquid is obtained by recovering the sulfuric acid from the aqueous sulfuric acid in which the radioactive ion species are eluted at a sulfuric acid recovery device 17 (#1), and the dissolved ions included in the waste liquid are condensed to produce a concentrated liquid at an electric desalter 18. The sulfuric acid is recovered from an A-mode concentrated liquid of the concentrated liquids to produce an A-mode high concentrated waste liquid at a sulfuric acid recovery device 17 (#2), and then the A-mode high concentrated waste liquid is solidified after neutralization at a neutralization and solidification apparatus 19. A B-mode concentrated liquid of the concentrated liquids is recovered and stored in a sulfuric acid recycling tank 20 to reuse as an aqueous sulfuric acid used for elution.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2003315498A System and method for treating radioactive ion-exchange resin 审中-公开
标题翻译：用于处理放射性离子交换树脂的系统和方法
公开(公告)号：JP2003315498A
公开(公告)日：2003-11-06
申请号：JP2002122566
申请日：2002-04-24
申请人： Mitsubishi Heavy Ind Ltd , Nuclear Development Corp , ニユークリア・デベロップメント株式会社 , 三菱重工業株式会社
发明人： KIZAWA HIDEO , MIYAJIMA KAZUO , KINOSHITA KOKI , OYA YASUMASA , SATO AKIO , MIYAKE TAKASHI , KAKIMOTO AKIRA , SAEGUSA MORIYUKI
IPC分类号： G21F9/30 , B01D1/00 , B01D61/30 , G21F9/06
摘要： PROBLEM TO BE SOLVED: To reduce the quantity of liquid radioactive wastes generated from the liquation treatment of a radioactive ion-exchange resin. SOLUTION: A system for treating radioactive ion-exchange resin includes a liquation device 11, a sulfuric acid recovery device 17, sulfuric acid recycling tanks 20 (#1 to #9) and a sulfuric acid recycling pump 21. The liquation device 11 incorporates the radioactive ion-exchange resin and receives a sulfuric acid water solution for liquation. Sulfuric acid in the liquated sulfuric acid water solution from which radioactive ion species are liquated in the liquation device 11 is recovered in the sulfuric acid recovery device 17. Then, the liquated sulfuric acid water solution where the sulfuric acid was recovered is divided into batches of a prescribed number as liquid wastes. The solidification treatment is carried out only for a liquid waste in a first batch, and liquid wastes in the other batches are recovered in the sulfuric acid recycling tanks 20 (#1 to #9) batch by batch. The recovered liquid waste is supplied to the liquation device 11 by the sulfuric acid recycling pump 21 and is used as a sulfuric acid water solution for liquation to give liquation treatment to a new radioactive ion-exchange resin. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：减少由放射性离子交换树脂的液化处理产生的液体放射性废物的数量。解决方案：用于处理放射性离子交换树脂的系统包括液化装置11，硫酸回收装置17，硫酸回收罐20（＃1至＃9）和硫酸循环泵21.液化装置 11采用放射性离子交换树脂，并接收硫酸水溶液进行液化。在硫酸回收装置17中回收在液化装置11中放射性离子种类液化的液化硫酸水溶液中的硫酸。然后，将回收硫酸的液化硫酸水溶液分成规定数量作为液体废物。固化处理仅对第一批废液进行固化处理，其他批次中的液体废物逐批回收到硫酸循环罐20（＃1〜＃9）中。回收的废液通过硫酸回收泵21供给到液化装置11中，用作液化硫酸水溶液，对新的放射性离子交换树脂进行液化处理。版权所有（C）2004，JPO

9. 发明专利

JP2011175738A Membrane electrode assembly, and solid polymer fuel cell using the same 有权
标题翻译：膜电极组件和固体聚合物燃料电池
公开(公告)号：JP2011175738A
公开(公告)日：2011-09-08
申请号：JP2010036776
申请日：2010-02-23
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MORIGA TAKUYA , NAKAGAWA KEIICHI , ITO EIKI , SATO AKIO , TANI TOSHIHIRO , IWATA MITSUYOSHI
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a membrane electrode assembly capable of greatly restraining increase of a cross leak volume while preventing degradation of power generation efficiency, and to provide a solid polymer fuel cell using the same. SOLUTION: The membrane electrode assembly (cell) 10 is provided, between a solid polymer electrolyte membrane 11 and a hydrogen electrode 12, with a cerium oxide layer 14 with a thickness made thinner at a downstream side than an upstream side along a circulation direction of fuel gas 1 so that an average density of cerium oxide in a region from a contact surface with the solid polymer electrolyte membrane 11 to a specified distance L face is to be lower toward the downstream side from the upstream side along the circulation direction of the fuel gas 1. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供能够极大地抑制交叉泄漏体积的增加同时防止发电效率降低的膜电极组件，并提供使用其的固体聚合物燃料电池。解决方案：在固体聚合物电解质膜11和氢电极12之间设置膜电极组件（电池）10，其氧化铈层14的厚度比沿着沿着燃料气体1的循环方向，使得从固体高分子电解质膜11的接触面到特定距离L面的区域中的氧化铈的平均密度从沿着循环方向的上游侧向下游侧下降的燃气1.版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2010118284A Polymer electrolyte fuel cell power generation system 审中-公开
标题翻译：聚合物电解质燃料电池发电系统
公开(公告)号：JP2010118284A
公开(公告)日：2010-05-27
申请号：JP2008291810
申请日：2008-11-14
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SATO AKIO , ITO EIKI , MORIGA TAKUYA , OMOTO SETSUO , TANI TOSHIHIRO , IWATA MITSUYOSHI
IPC分类号： H01M8/04 , H01M4/86 , H01M8/02 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a polymer electrolyte fuel cell power generation system capable of detecting carbon monoxide concentration with space saving and a reduced cost. SOLUTION: The polymer electrolyte fuel cell power generation system includes a monitor battery 140 composed of cells 141 each with a solid polyelectrolyte membrane 141a sandwiched by a fuel electrode 141b and an oxidizing electrode 141c, and with reformed gas 2 supplied to a stack 111 to be supplied to the fuel electrode 141b and air 3 supplied to the stack 111 to be supplied to the oxidizing electrode 141c, and a voltmeter 150 for the monitor battery 140 to measure voltage of the monitor battery 140. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决方案：提供能够以节省空间并降低成本来检测一氧化碳浓度的固体高分子型燃料电池发电系统。解决方案：聚合物电解质燃料电池发电系统包括由电池141组成的监测电池140，每个电池单元141均具有被燃料电极141b和氧化电极141c夹持的固体聚电解质膜141a，并且重整气体2被提供给堆叠 111供给到燃料电极141b，供给堆叠111的供给氧化电极141c的空气3以及监视电池140的电压计150，以测量监视电池140的电压。版权所有（ C）2010，JPO＆INPIT

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