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1. 发明专利

JP2014105347A Water electrolysis system and water draining method for the same 审中-公开
标题翻译：水电解系统及其排水方法
公开(公告)号：JP2014105347A
公开(公告)日：2014-06-09
申请号：JP2012257742
申请日：2012-11-26
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KURASHINA DAISUKE , OKABE MASANORI , NAKAZAWA KOJI
IPC分类号： C25B9/00 , C25B1/12 , C25B15/02
CPC分类号： Y02E60/366
摘要： PROBLEM TO BE SOLVED: To ultimately minimize, based on a simple constitution and processes, the number of cycles for controlling an on-off valve onto which high-pressure water is exerted and to improve the durability of the on-off valve.SOLUTION: The provided water electrolysis system 10 comprises: a high-pressure water electrolyzer 12 for generating high-pressure hydrogen; a high-pressure vapor-liquid separator 22 for executing the vapor-liquid separation of the high-pressure hydrogen; a high-pressure water drainage line 26 for draining the separated high-pressure liquid water; a variable pressure loss generator 94 and an electromagnetic valve 96 arranged on the high-pressure water drainage line 26; and a controller 28. The controller 28 includes: a water dispensation rate sensing mechanism 98 for sensing the dispensation rate of liquid water; a water drainage rate setting mechanism 100 for setting the drainage rate of the liquid water; and an aperture adjustment mechanism 102 for adjusting the aperture of the variable pressure loss generator 94.
摘要翻译：要解决的问题：为了最终最小化基于简单结构和工艺的用于控制施加高压水的开关阀的循环次数，并且提高开关阀的耐久性。解决方案：所提供的水电解系统10包括：用于产生高压氢的高压水电解器12; 用于执行高压氢气的气液分离的高压汽 - 液分离器22; 用于排出分离的高压液体水的高压排水管线26; 可变压力损失发生器94和布置在高压排水管线26上的电磁阀96; 和控制器28.控制器28包括：用于感测液态水分配率的水分配率检测机构98; 用于设定液体水的排水速率的排水速度设定机构100; 以及用于调节可变压力损失发生器94的孔径的孔径调节机构102。

2. 发明专利

JP2013163839A Method for operating water electrolysis system 有权
标题翻译：水电解系统操作方法
公开(公告)号：JP2013163839A
公开(公告)日：2013-08-22
申请号：JP2012027051
申请日：2012-02-10
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： NAGAOKA HISASHI , NAKAZAWA KOJI , TAKEUCHI JUN
IPC分类号： C25B15/02 , C25B9/00
CPC分类号： Y02E60/366
摘要： PROBLEM TO BE SOLVED: To control a moisture content amount in a hydrogen storing device to a specific value or less by a simple process even if a moisture content is introduced into the hydrogen storing device.SOLUTION: A water electrolysis system 10 includes: a high-pressure hydrogen production unit 12 for electrolyzing water to generate hydrogen; a hydrogen tank 14 for storing the hydrogen discharged from the high-pressure hydrogen production unit 12; a hydrogen supply pipe 16 for supplying the hydrogen to the hydrogen tank 14; an adsorption tube 18 disposed in the hydrogen supply pipe 16 to adsorb a moisture content in the hydrogen; and a control device 20 for controlling the overall water electrolysis system 10. An operating method includes the steps of: activating the water electrolysis system 10; measuring an activation time of the water electrolysis system 10; and prohibiting an electrolysis shutdown of the water electrolysis system 10 when the measured activation time is less than a preset time.
摘要翻译：要解决的问题：即使将含水量引入氢存储装置中，也可以通过简单的处理将储氢装置中的含水量控制在特定值以下。解决方案：水电解系统10包括：高用于电解水以产生氢的压力制氢单元12; 用于储存从高压氢气产生单元12排出的氢的氢罐14; 用于向氢罐14供给氢的氢供给管16; 设置在氢供给管16中以吸附氢中的水分含量的吸附管18; 以及用于控制整个水电解系统10的控制装置20.操作方法包括以下步骤：启动水电解系统10; 测量水电解系统10的活化时间; 并且当测量的激活时间小于预设时间时，禁止水电解系统10的电解停止。

3. 发明专利

JP2012241207A Water electrolysis system 审中-公开
标题翻译：水电解系统
公开(公告)号：JP2012241207A
公开(公告)日：2012-12-10
申请号：JP2011109967
申请日：2011-05-17
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： NAKAZAWA KOJI , OKABE MASANORI
IPC分类号： C25B9/00 , C25B1/04 , H01M8/00
CPC分类号： Y02E60/366
摘要： PROBLEM TO BE SOLVED: To provide a water electrolysis system capable of satisfactorily increasing the quantity of hydrogen production relative to the quantity of water supply in the water electrolysis system by directly using water discharged from a gas-liquid separation device for electrolytic treatment.SOLUTION: The water electrolysis system 10 includes: a differential pressure type first water electrolysis device 12 which produces oxygen and high-pressure hydrogen by electrolyzing water; the gas-liquid separation device 22 which removes moisture contained in the high-pressure hydrogen led out from the first water electrolysis device 12 to a high-pressure hydrogen pipe 20; a high-pressure hydrogen lead-out line 24 which leads out the high-pressure hydrogen from which water is separated by the gas-liquid separation device 22; a drain line 26 for discharging water from the gas-liquid separation device 22; and a differential pressure type second water electrolysis device 28 which is arranged in the drain line 26 and produces oxygen and high-pressure hydrogen by electrolyzing water.
摘要翻译：要解决的问题：提供一种水电解系统，其能够通过直接使用从用于电解处理的气液分离装置排出的水，相对于水电解系统中的供水量令人满意地增加氢气产生量。解决方案：水电解系统10包括：通过电解水产生氧气和高压氢气的差压式第一水电解装置12; 将从第一水电解装置12引出的高压氢气中含有的水分除去到高压氢管20的气液分离装置22; 引出由气液分离装置22分离水的高压氢的高压氢引出线24; 用于从气液分离装置22排出水的排出管线26; 以及设置在排水管路26中并通过电解水产生氧气和高压氢气的差压式第二水电解装置28。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2012241201A Differential pressure type water electrolysis apparatus 审中-公开
标题翻译：差压式水电解设备
公开(公告)号：JP2012241201A
公开(公告)日：2012-12-10
申请号：JP2011109209
申请日：2011-05-16
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： NAKAZAWA KOJI , OKABE MASANORI
IPC分类号： C25B9/00 , H01M8/00
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a differential pressure type water electrolysis apparatus which is configured simply and economically and permits the efficient use of water.SOLUTION: The high-pressure water electrolysis apparatus 10 includes: a cation exchange membrane 12a and an anion exchange membrane 12b; a first feeding body 22a and a second feeding body 22b which hold the cation exchange membrane 12a therebetween; a third feeding body 22c and a fourth feeding body 22d which hold the anion exchange membrane 12b therebetween; a disc spring 26 held between the second feeding body 22b and the third feeding body 22c opposite to each other; a high-pressure side separator 28 formed with a high-pressure hydrogen chamber 30 housing the second feeding body 22b and the third feeding body 22c therein, between which the disc spring 26 is held; and a low-pressure side separator 24 which respectively houses the first feeding body 22a and the fourth feeding body 22d.
摘要翻译：要解决的问题：提供简单且经济地构造并允许有效利用水的差压式水电解装置。解决方案：高压水电解装置10包括：阳离子交换膜12a和阴离子交换膜12b; 在其间保持阳离子交换膜12a的第一供给体22a和第二供给体22b; 在其间保持阴离子交换膜12b的第三供给体22c和第四供给体22d; 保持在第二馈送体22b和第三馈送体22c之间的盘簧26彼此相对; 形成有容纳第二供给体22b和第三供给体22c的高压氢室30的高压侧分离器28，盘簧26保持在该高压侧分离器28之间。以及分别容纳第一馈送体22a和第四馈送体22d的低压侧分离器24。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012092402A Water electrolysis system 有权
标题翻译：水电解系统
公开(公告)号：JP2012092402A
公开(公告)日：2012-05-17
申请号：JP2010241590
申请日：2010-10-28
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： TARUIE KENJI , NAKAZAWA KOJI , NAGAOKA HISASHI , KURASHINA DAISUKE
IPC分类号： C25B9/00
CPC分类号： C25B1/12 , Y02E60/366
摘要： PROBLEM TO BE SOLVED: To provide a water electrolysis system capable of appropriately separating high pressure hydrogen containing moisture into gas and liquid, having enough strength, and measuring water level accurately.SOLUTION: A gas-liquid separation device 18 constituting the water electrolysis system includes a block member 40. Inside the block member 40, a gas-liquid separation opening 54 and a water-level detection opening 56 are formed while extending in the vertical direction, respectively, and further each of lower end positions of the gas-liquid separation opening 54 and the water-level detection opening 56 terminate inside the block member 40 and integrally communicate with a discharge pipe 50. An upper end position of the water-level detection opening 56 terminates inside the block member 40, and is interconnected with the upper side of the gas-liquid separation opening 54. An inlet hole 48 is positioned upper than an upper end water-level detection section 58H provided at the water-level detection opening 56.
摘要翻译：要解决的问题：提供一种能够将含有高压氢气的氢气适当地分离成气体和液体，具有足够强度并且精确测量水位的水电解系统。构成水电解系统的气液分离装置18包括块构件40.在块构件40内部，形成气液分离开口54和水位检测开口56，同时在气液分离开口54和水位检测开口56的下端位置中的每一个终止于块体40的内侧，与排出管50一体地连通。水的上端位置水平检测开口56终止在块体40的内部，并与气液分离开口54的上侧相互连接。入口孔48位于设置在水分离开口56上方的上端水位检测部58H的上方。级别检测开放56.版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2012041568A Water electrolysis apparatus 有权
标题翻译：水电解器
公开(公告)号：JP2012041568A
公开(公告)日：2012-03-01
申请号：JP2010180887
申请日：2010-08-12
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： HARIO EIJI , NAKAZAWA KOJI , KAWASAKI NOBUYUKI
IPC分类号： C25B9/00
摘要： PROBLEM TO BE SOLVED: To reliably prevent a seal member from being damaged, which is caused by variation of film thickness of an electrolyte film, without causing the electrolyte film to be partially dried, by a simple configuration.SOLUTION: In a water electrolysis apparatus 10, a unit cell 12 constituting the water electrolysis apparatus, includes: an electrolyte film/electrode structure 32; and an anode side separator 34 and a cathode side separator 36 interposing the electrolyte film/electrode structure 32 therebetween. The anode side separator 34 includes: a fourth seal member 78d provided circularly around a hydrogen discharging communication hole 50; and a water passage 60 that is provided circularly around the fourth seal member 78d, and through which water circulates. The cathode side separator 36 includes a fourth seal member 70d provided circularly around the hydrogen discharging communication hole 50.
摘要翻译：要解决的问题：通过简单的结构，能够可靠地防止由于电解质膜的膜厚的变化而导致的密封构件的损坏，而不会使电解质膜部分干燥。解决方案：在水电解装置10中，构成水电解装置的单元电池12包括：电解质膜/电极结构32; 以及将电解质膜/电极结构体32插入其间的阳极侧隔板34和阴极侧隔板36。阳极侧隔板34包括：围绕氢排放连通孔50设置的第四密封构件78d; 以及围绕第四密封构件78d圆形设置并且水循环的水通道60。阴极侧隔板36包括在氢排放连通孔50周围设置的第四密封构件70d。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2011225964A Water electrolysis system and method of operating same 有权
标题翻译：水电解系统及其操作方法
公开(公告)号：JP2011225964A
公开(公告)日：2011-11-10
申请号：JP2010272265
申请日：2010-12-07
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： YOSHIDA KISUKE , NAKAZAWA KOJI , OKABE MASANORI , TAKEUCHI JUN
IPC分类号： C25B9/00 , C25B15/00
CPC分类号： C25B1/04 , C25B9/00 , C25B15/08 , Y02E60/366
摘要： PROBLEM TO BE SOLVED: To simply and economically construct a water electrolysis system and to enable the system to satisfactory hold various electrical equipment.SOLUTION: The water electrolysis system 10 includes a water electrolysis apparatus 12 which electrolyze pure water to produce high-pressure hydrogen and a casing 22. The casing 22 contains an accommodating chamber 96 which holds the water electrolysis apparatus 12 and the like, first electrical component compartments 100a and 100b which are separated from the accommodating chamber 96, hold a controller 20 and an electrolysis power supply 38 and are equipped with first fans 102 for catching external air, and a second electric component compartment 110 which is separated from the accommodating chamber 96, holds a relay 92, and is connected to the first electrical component compartments 100a through a piping member 112.
摘要翻译：要解决的问题：简单而经济地构建水电解系统，并使系统能够令人满意地保持各种电气设备。解决方案：水电解系统10包括电解纯水以产生高压氢的水电解装置12和壳体22.壳体22包含容纳水电解装置12等的容纳室96，与容纳室96分离的第一电气部件隔室100a和100b保持控制器20和电解电源38，并配备有用于捕获外部空气的第一风扇102和与第二电气部件室110分离的第二电气部件室110 容纳室96，保持继电器92，并且通过管道构件112连接到第一电气部件隔室100a。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2011127208A Water electrolyzer 有权
标题翻译：水电解液
公开(公告)号：JP2011127208A
公开(公告)日：2011-06-30
申请号：JP2009288944
申请日：2009-12-21
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： HARIO EIJI , NAKAZAWA KOJI
IPC分类号： C25B9/00 , H01M8/06 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a water electrolyzer capable of excellently carrying out the hydrolysis of water by uniformly distributing water to each water flow passage to uniformly and surely supplying water to the whole water channel. SOLUTION: The water electrolyzer 10 is provided with an anode-side separator 34 and the water channel 54 is provided in the anode-side separator 34. The water channel 54 is provided with a plurality of the water flow passages 56, an arcuate inlet buffer part 58a and a arcuate outlet buffer part 58b. One end of each water flow passage and the arcuate inlet buffer part 58a communicate with each other through a plurality of inlet connection passages 60a and each of the plurality of inlet connection passages 60a is set to a different angle with respect to the tangential line at the connection parts which are connected to the arcuate inlet buffer part 58a. Each angle is set to be made larger sequentially from the inlet connection flow passage 60a on the center side toward the inlet connection flow passage 60a on both sides. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过向每个水流通道均匀分配水分以均匀且可靠地向整个水通道供水来提供能够极好地进行水解的水电解器。解决方案：水电解器10设置有阳极侧隔板34，并且在阳极侧隔板34中设置有水通道54.水路54设置有多个水流通道56，弓形入口缓冲部分58a和弧形出口缓冲部分58b。每个水流通道和弧形入口缓冲部分58a的一端通过多个入口连接通道60a彼此连通，并且多个入口连接通道60a中的每一个相对于切向线处于不同的角度连接部分连接到弧形入口缓冲部分58a。将各角度从中央侧的入口连接流路60a依次设定为两侧的入口连接流路60a。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2011012304A High-voltage hydrolysis apparatus, and method of manufacturing anode side power supply body for high-voltage hydrolysis apparatus 有权
标题翻译：高压水解装置及制造用于高压水解装置的阳极侧电源体的方法
公开(公告)号：JP2011012304A
公开(公告)日：2011-01-20
申请号：JP2009157041
申请日：2009-07-01
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： HARIO EIJI , OKABE MASANORI , NAKAZAWA KOJI , TARUIE KENJI , MIYAKE AOI , ISHIKAWA HIROYUKI
IPC分类号： C25B1/12 , C25B9/04
CPC分类号： Y02E60/366
摘要： PROBLEM TO BE SOLVED: To enable to prevent the damage of an electrolyte film as much as possible with a simple configuration and manufacturing process.SOLUTION: A unit cell 12 constituting a hydrolysis apparatus 10 holds the electrolyte film and an electrolyte structural body 32 between an anode side separator 34 and a cathode side separator 36. An anode side power supply body 40 is interposed between the anode side separator 34 and a solid-state polyelectrolyte film 38. The maximum opening diameter D of the anode side power supply body 40 is set to a value having the following relation with respect to tensile strength σ of the solid-state polyelectrolyte film 38, film thickness t of the solid-state polyelectrolyte film 38 and gas pressure (hydrogen pressure) P of high-pressure hydrogen; D≤4×t×σ/P.
摘要翻译：要解决的问题：为了能够以简单的结构和制造工艺尽可能地防止电解质膜的损坏。解决方案：构成水解装置10的单元电池12将电解质膜和电解质结构体32保持在阳极侧隔板34和阴极侧隔板36.阳极侧供电体40设置在阳极侧隔板34和固态聚电解质膜38之间。阳极侧供电体40的最大开口直径D被设定相对于固体聚电解质膜38的拉伸强度σ，固态聚电解质膜38的膜厚t和高压氢的气体压力（氢压）P具有以下关系的值; D≤4×T×σ/ P。

10. 发明专利

JP2010248635A Apparatus for producing hydrogen 有权
标题翻译：生产氢气的装置
公开(公告)号：JP2010248635A
公开(公告)日：2010-11-04
申请号：JP2010179825
申请日：2010-08-10
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OKABE MASANORI , NAKAZAWA KOJI , TARUIE KENJI
IPC分类号： C25B9/04 , C25B1/12 , C25B9/00 , C25B11/03
CPC分类号： Y02E60/366
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for producing hydrogen which is capable of preventing the deformation of an anode feed conductor 2 even when the pressure of a cathode side becomes high. SOLUTION: The apparatus for producing hydrogen is provided with feed conductors 3, 4 and separators 5, 6 which are provided on both sides of a solid polymer membrane 2. The solid polymer membrane 2 and the anode side feed conductor 4 are pressed to the anode side separator 6 direction by gaseous hydrogen produced in the cathode side. The anode side separator 6 comprises a material capable of keeping the shape against the pressure of gaseous hydrogen and is provided with a fluid path region 19b and a frame region 20b. The anode feed conductor 4 comprises a porous member facing the fluid path region 19b and a non-porous member 17 having a thickness equal to that of the porous member 16 and facing the frame region 20b. The cathode feed conductor 3 comprises only a porous member facing the fluid path region 19b of the cathode side separator 5. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供即使当阴极侧的压力变高时也能够防止阳极供给导体2的变形的生产氢的装置。解决方案：用于生产氢的装置设置有供给导体3,4和设置在固体聚合物膜2两侧的隔板5,6。固体聚合物膜2和阳极侧供电导体4被按压通过在阴极侧产生的气态氢向阳极侧隔板6方向。阳极侧分离器6包括能够保持形状抵抗气态氢的压力并且设置有流体路径区域19b和框架区域20b的材料。阳极供给导体4包括面向流体路径区域19b的多孔构件和具有与多孔构件16的厚度相等并且面向框架区域20b的厚度的无孔构件17。阴极供给导体3仅包括面向阴极侧隔板5的流体路径区域19b的多孔构件。版权所有：（C）2011，JPO＆INPIT

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