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51. 发明专利

JP2013036068A High-pressure water electrolytic system and method for operating the same 审中-公开
标题翻译：高压水电解系统及其运行方法
公开(公告)号：JP2013036068A
公开(公告)日：2013-02-21
申请号：JP2011171497
申请日：2011-08-05
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： HARIO EIJI , NAKAZAWA KOJI , OKABE MASANORI
IPC分类号： C25B9/00 , C25B15/02
摘要： PROBLEM TO BE SOLVED: To provide a high-pressure water electrolytic system capable of being reduced in the size of the entire system without needing to provide individually a gas-liquid separation device outside a water electrolytic device.SOLUTION: In a unit cell 14 constituting a high-pressure water electrolytic system 10, an electrolyte membrane-electrode structure 32 is sandwiched by an anode side separator 34 and a cathode side separator 36. The electrolyte membrane-electrode structure 32 includes an anode side feed conductor 40 and a cathode side feed conductor 42 on both sides of a solid polymer electrolyte membrane 38. A cathode side passage 68 in which a coned disc spring 46 is disposed is formed between the cathode side separator 36 and the solid polymer electrolyte membrane 38. A high pressure hydrogen separating and discharging part 70 for separating high pressure hydrogen and high pressure water is provided at an upper part of the cathode side passage 68, while a high pressure water discharging part 72 for discharging the high pressure water separated from the high pressure hydrogen at the high pressure hydrogen separating and discharging part 70 is provided at a lower part of the cathode side passage 68.
摘要翻译：要解决的问题：提供一种能够减小整个系统尺寸的高压水电解系统，而不需要在水电解装置外部单独提供气液分离装置。解决方案：在构成高压水电解系统10的单元电池14中，电解质膜 - 电极结构32被阳极侧隔板34和阴极侧隔板36夹持。电解质膜 - 电极结构32包括在固体高分子电解质膜38两侧的阳极侧供电导体40和阴极侧供电导体42.在阴极侧隔板36和固体聚合物之间形成阴极侧通路68，其中设置圆锥形弹簧46 电解质膜38.在阴极侧通道68的上部设置用于分离高压氢和高压水的高压氢分离和排出部分70，而用于排出高压水的高压水排放部分72 在高压氢分离和排出部分70的高压氢气设置在阴极侧通道68的下部。版权所有（C）2013，JPO＆INPIT

52. 发明专利

JP2012219293A Water electrolysis system and method for operating the same 有权
标题翻译：水电解系统及其操作方法
公开(公告)号：JP2012219293A
公开(公告)日：2012-11-12
申请号：JP2011083946
申请日：2011-04-05
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： TAKEUCHI JUN , NAKAZAWA KOJI , NAGAOKA HISASHI , YOSHIDA TETSUYA , OKABE MASANORI
IPC分类号： C25B15/08 , C25B9/00
CPC分类号： Y02E60/366
摘要： PROBLEM TO BE SOLVED: To effectively reduce dissolved hydrogen in drainage, to prevent high-pressure water from being drained into a water drainage line, and to improve durability of a device disposed in the water drainage line.SOLUTION: This water electrolysis system 10 comprises: a water electrolysis apparatus 12 for electrolyzing water to produce oxygen and high-pressure hydrogen having pressure higher than the oxygen; a gas-liquid separator 52 which is disposed in a hydrogen pipeline 50 for discharging the high-pressure hydrogen from the water electrolysis apparatus 12, and separates moisture contained in the high-pressure hydrogen; a high-pressure hydrogen delivery pipeline 54 through which the high-pressure hydrogen from which water is separated is delivered out of the gas-liquid separator 52; the water drainage line 56 for draining water from the gas-liquid separator 52; and a gas phase decompression line 58 for deaerating the inside of the gas-liquid separator 52 before draining water from the gas-liquid separator 52 into the water drainage line 56.
摘要翻译：要解决的问题：有效减少排水中的溶解氢，以防止高压水排入排水管线，并提高排水管路中设备的耐久性。解决方案：该水电解系统10包括：用于电解水以产生氧的水电解装置12和具有高于氧的压力的高压氢; 气液分离器52，其设置在氢管道50中，用于从水电解装置12排出高压氢，并分离高压氢气中含有的水分; 从气液分离器52排出高压氢输送管线54，通过该高压氢输送管线从水分离出高压氢。用于从气液分离器52排出水的排水管线56; 以及气体减压管线58，用于在从气液分离器52排入排水管线56之前将气液分离器52的内部脱气。（C）2013，JPO＆INPIT

53. 发明专利

JP2012177169A High-pressure hydrogen producing apparatus 有权
标题翻译：高压氢生产设备
公开(公告)号：JP2012177169A
公开(公告)日：2012-09-13
申请号：JP2011041052
申请日：2011-02-28
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： NAKAZAWA KOJI , ISHIKAWA HIROYUKI , YAMAKAWA HIROSHI
IPC分类号： C25B9/00
CPC分类号： C25B1/12 , C25B9/10 , Y02E60/366
摘要： PROBLEM TO BE SOLVED: To reliably apply a more suitable load to a piston member by a simple and economical structure.SOLUTION: A water electrolysis apparatus (high-pressure hydrogen producing apparatus) 10 includes a hydrogen communication hole 54 that extends in a laminating direction of a unit cell 12 and communicates hydrogen in the laminating direction. The piston member 56 includes: a first hydrogen passage 70 opened from an end surface 56a facing a cell unit 14 and being in communication with the hydrogen communication hole 54; a second hydrogen passage 72 being in communication with the first hydrogen passage 70 and opened from the end surface 56a; and a hydrogen lead-out passage 76 being in communication with the first hydrogen passage 70 and the second hydrogen passage 72, and leading hydrogen outside the water electrolysis apparatus 10. The first hydrogen passage 70 and the second hydrogen passage 72 are spaced at substantially equal angular intervals from each other on a virtual circle centered on a center of an end surface 56a.
摘要翻译：要解决的问题：通过简单且经济的结构可靠地将更合适的负载施加到活塞构件。解决方案：水电解装置（高压氢气制备装置）10包括沿单元电池12的层叠方向延伸并在层叠方向上连通氢的氢连通孔54。活塞构件56包括：从面向电池单元14的端面56a开口并与氢连通孔54连通的第一氢通路70; 与第一氢通道70连通并从端面56a开口的第二氢通道72; 以及与第一氢通道70和第二氢通道72连通的氢引出通道76，以及在水电解装置10外引导氢。第一氢通道70和第二氢通道72基本相等在以端面56a的中心为中心的虚拟圆圈上彼此成角度间隔。版权所有（C）2012，JPO＆INPIT

54. 发明专利

JP2012067368A Operating method of high-pressure water electrolytic system 审中-公开
标题翻译：高压水电解系统的运行方法
公开(公告)号：JP2012067368A
公开(公告)日：2012-04-05
申请号：JP2010214473
申请日：2010-09-24
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： NAGAOKA HISASHI , NAKAZAWA KOJI
IPC分类号： C25B9/00 , F17C5/06 , H01M8/00 , H01M8/06 , H01M8/10
CPC分类号： Y02E60/321
摘要： PROBLEM TO BE SOLVED: To provide an operating method of a high-pressure water electrolytic system which practicably reduces energy consumption when filling hydrogen into a hydrogen filling device and enables a hydrogen filling operation to be performed efficiently and economically.SOLUTION: The high-pressure water electrolytic system 10 is equipped with a high-pressure water electrolytic device 14 for generating oxygen and hydrogen with a pressure higher than that of oxygen by electrolysis of water, a water-adsorption device 20 for adsorbing moisture contained in the hydrogen discharged from the high-pressure water electrolytic device 14, and a back pressure valve 24 which is arranged in the downstream side of the water-adsorption device 20 and maintains hydrogen formed by the high-pressure water electrolytic device 14 at a high pressure. The operating method of the same includes a step for setting the pressure of the back pressure valve 24 to a set pressure lower than a hydrogen fill pressure when hydrogen is charged into a fuel tank of a fuel battery car 48 and a step for supplying hydrogen to the fuel tank and for rising the pressure of the hydrogen to a pressure higher than the set pressure.
摘要翻译：要解决的问题：提供一种高压水电解系统的操作方法，其在将氢气充入氢气充填装置中实际上可降低能量消耗，并且能够有效且经济地执行氢气充填操作。解决方案：高压水电解系统10配备有用于通过电解水而产生压力高于氧气的氧气和氢气的高压水电解装置14，用于吸附的吸水装置20 包含在从高压水电解装置14排出的氢气中的水分以及设置在吸水装置20的下游侧并保持由高压水电解装置14形成的氢的背压阀24 高压。其操作方法包括当将氢气充入燃料电池车辆48的燃料箱中时将背压阀24的压力设定为低于氢气填充压力的设定压力的步骤和向氢气供给氢的步骤燃料箱和用于将氢气压力升高到高于设定压力的压力。版权所有（C）2012，JPO＆INPIT

55. 发明专利

JP2011208259A Water electrolysis system 审中-公开
标题翻译：水电解系统
公开(公告)号：JP2011208259A
公开(公告)日：2011-10-20
申请号：JP2010079322
申请日：2010-03-30
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： YOSHIDA KISUKE , TAKEUCHI JUN , NAKAZAWA KOJI
IPC分类号： C25B15/08 , C25B1/04
CPC分类号： Y02E60/366 , Y02P20/123
摘要： PROBLEM TO BE SOLVED: To provide a water electrolysis system that can be fabricated into a simple, economical structure, is capable of protecting low-temperature components from high temperatures and enables effective use of exhaust heat.SOLUTION: The water electrolysis system 10 includes: a water electrolyzer 12 that produces high-pressure hydrogen by electrolyzing pure water; a water circulator 14 that circulates the water to the water electrolyzer 12; a gas-liquid separator 16 that separates oxygen and high-pressure hydrogen discharged from the water electrolyzer 12 from the water inside the water circulation device 14; the water circulator 14 that circulates the water pooled in the gas-liquid separator 16 to the water electrolyzer 12; and an air feeder 90 that feeds air for dilution to the gas-liquid separator 16, which are all housed in a casing 22. The air feeder 90 includes a single air blower 92 that has both a heat recovery function for recovering heat generated in the water electrolyzer 12 and an air blowing function for supplying the heat along with the air for dilution to the gas-liquid separator 16.
摘要翻译：要解决的问题：为了提供可以制造成简单，经济的结构的水电解系统，能够保护低温组分免受高温，并且能够有效地利用废热。解决方案：水电解系统10包括：通过电解纯水产生高压氢的水电解器12; 将水循环到水电解槽12的水循环器14; 将从水电解槽12排出的氧和高压氢与水循环装置14内的水分离的气液分离器16; 水循环器14，其将汇集在气液分离器16中的水循环到水电解槽12; 以及空气供给器90，其将用于稀释的空气供给到气体 - 液体分离器16，所述气体 - 液体分离器16都被容纳在壳体22中。空气供给器90包括单个鼓风机92，其具有用于回收在水电解器12和用于将热量与用于稀释的空气一起供给到气液分离器16的送风功能。

56. 发明专利

JP2011122181A Water electrolysis apparatus 有权
标题翻译：水电解器
公开(公告)号：JP2011122181A
公开(公告)日：2011-06-23
申请号：JP2009278524
申请日：2009-12-08
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
IPC分类号： C25B9/00
CPC分类号： Y02E60/366
摘要： PROBLEM TO BE SOLVED: To provide a water electrolysis apparatus capable of uniformly distributing water to each water supply passage and consequently, the water flow can be uniformly and reliably supplied to all water channels to carry out an efficient water electrolyzing process. SOLUTION: The water electrolysis apparatus 10 includes an anode separator 34 having the water channel 54 communicating with a water supply communication hole 46 and a discharge communication hole 48. The water channel 54 is provided with a plurality of the water supply passages 56, an arcuate inlet buffer part 58a and an arcuate outlet buffer part 58b. One end of each water supply passage 56 and the arcuate inlet buffer part 58a communicate through the plurality of inlet joint channels 60a and the plurality of the inlet joint channels 60a are oriented at an angle of 90°or greater to respective tangential lines at the joint part to the arcuate inlet buffer part 58a. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供一种水分电解装置，其能够将水均匀地分配给每个供水通道，从而可以将水流均匀可靠地供应到所有的水通道，以进行有效的水电解过程。解决方案：水电解装置10包括具有与供水连通孔46连通的水通道54和排出连通孔48的阳极分离器34.水通道54设置有多个供水通道56 ，弧形入口缓冲部分58a和弧形出口缓冲部分58b。每个供水通道56的一端和弧形入口缓冲部分58a通过多个入口接头通道60a连通，并且多个入口接头通道60a以90°或更大的角度定向到接头处的相应切线部分到弧形入口缓冲部分58a。版权所有（C）2011，JPO＆INPIT

57. 发明专利

JP2010189711A Electrolysis equipment 有权
标题翻译：电解设备
公开(公告)号：JP2010189711A
公开(公告)日：2010-09-02
申请号：JP2009035362
申请日：2009-02-18
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： NAKAZAWA KOJI , NAGAOKA HISASHI , HARIO EIJI
IPC分类号： C25B13/02 , C25B1/10 , C25B9/00 , H01M8/10
CPC分类号： Y02E60/366
摘要： PROBLEM TO BE SOLVED: To prevent the damage of an electrolyte membrane as much as possible with a simple structure. SOLUTION: In a unit cell 12 constituting the water electrolysis equipment 10, an electrolyte membrane-electrode structure 32 is held between an anode side separator 34 and a cathode side separator 36. The electrolyte membrane-electrode structure 32 includes a cathode side feed conductor 42 in contact with the cathode side separator 36 and an anode side feed conductor 40 in contact with the anode side separator 34 and a protective sheet member 44 on which many through holes 44a are formed is interposed between the anode side feed conductor 40 and a solid polymer electrolyte membrane 38. Each of the through holes 44a has a tapered shape tapered to increase the diameter toward the solid polymer electrolyte membrane 38. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：以简单的结构尽可能地防止电解质膜的损坏。解决方案：在构成水电解设备10的单元电池12中，电解质膜 - 电极结构32保持在阳极侧隔板34和阴极侧隔板36之间。电解质膜 - 电极结构32包括阴极侧与阴极侧隔板36接触的馈电导体42和与阳极侧隔板34接触的阳极侧供电导体40和形成有多个通孔44a的保护片构件44插入在阳极侧供电导体40和固体聚合物电解质膜38.每个通孔44a具有渐缩的锥形形状，以朝着固体聚合物电解质膜38增加直径。版权所有（C）2010，JPO＆INPIT

58. 发明专利

JP2010189708A Electrolyzer 有权
标题翻译：电解槽
公开(公告)号：JP2010189708A
公开(公告)日：2010-09-02
申请号：JP2009035346
申请日：2009-02-18
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： NAGAOKA HISASHI , NAKAZAWA KOJI , HARIO EIJI
IPC分类号： C25B9/04
摘要： PROBLEM TO BE SOLVED: To prevent damage to an electrolyte membrane as much as possible with a simple structure. SOLUTION: In a unit cell 12 constituting a water electrolyzer 10, an electrolyte membrane-electrode structure 32 is held between an anode side separator 34 and a cathode side separator 36. The electrolyte membrane-electrode structure 32 includes a cathode side feed conductor 42 in contact with the cathode side separator 36 and an anode side feed conductor 40 in contact with the anode side separator 34. A protective sheet member 44 in which many through-holes 441 are formed is interposed between the anode side feed conductor 40 and the solid electrolyte membrane-electrode structure 38. Each of the through-holes 44a is tapered to reduce the diameter toward the solid polymer electrolyte membrane 38. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：以尽可能简单的结构防止电解质膜的损坏。解决方案：在构成水电解槽10的单元电池12中，电解质膜 - 电极结构32保持在阳极侧隔板34和阴极侧隔板36之间。电解质膜 - 电极结构32包括阴极侧进料与阴极侧隔板36接触的导体42和与阳极侧隔板34接触的阳极侧供电导体40.在阳极侧供电导体40和阳极侧供电导体40之间插入有形成有多个通孔441的保护片44，固体电解质膜 - 电极结构38.每个通孔44a是锥形的以减小朝向固体聚合物电解质膜38的直径。版权所有（C）2010，JPO＆INPIT

59. 发明专利

JP2010053378A Hydrogen generating system and method for operating the same 有权
标题翻译：氢气发生系统及其操作方法
公开(公告)号：JP2010053378A
公开(公告)日：2010-03-11
申请号：JP2008217641
申请日：2008-08-27
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： C25B9/00 , C25B1/12
CPC分类号： C25B1/12 , C25B15/02 , Y02E60/366
摘要： PROBLEM TO BE SOLVED: To efficiently remove impurity oxygen from hydrogen generated by water electrolysis and to easily and surely obtain high purity hydrogen. SOLUTION: A hydrogen generating system 10 includes a water electrolyzer 14 for producing hydrogen by electrolyzing pure water supplied from a pure water supply device 12, wherein a back pressure valve mechanism 32 is provided in a hydrogen outlet of the water electrolyzer 14. The back pressure valve mechanism 32 is provided with a first back pressure valve 34a for setting the first back pressure so as to discharge hydrogen to the outside of a hydrogen supply passage 20 and a second back pressure valve 34b for setting the second back pressure higher than the first back pressure so as to take out high pressure hydrogen to the hydrogen supply passage 20. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了有效地除去由水电解产生的氢中的杂质氧，并且容易且可靠地获得高纯度氢。解决方案：氢气发生系统10包括用于通过电解从纯水供应装置12供应的纯水来生产氢的水电解器14，其中在水电解槽14的氢气出口中设置有背压阀机构32。背压阀机构32设置有第一背压阀34a，用于设定第一背压，以将氢排出到氢供给通道20的外部，第二背压阀34b将第二背压设定为高于第一背压以便将高压氢气排出到氢气供应通道20。版权所有（C）2010，JPO＆INPIT

60. 发明专利

JP2010043301A Method for regenerating adsorption device in hydrogen production system 有权
标题翻译：在氢生产系统中再生吸附装置的方法
公开(公告)号：JP2010043301A
公开(公告)日：2010-02-25
申请号：JP2008206693
申请日：2008-08-11
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 , HARIO EIJI
IPC分类号： C25B15/00 , B01D53/26 , B01D53/28 , C01B3/02 , C01B3/56 , C25B1/12 , H01M8/06
CPC分类号： Y02E60/366
摘要： PROBLEM TO BE SOLVED: To simply regenerate an adsorption section and adequately reduce an amount of hydrogen to be disposed. SOLUTION: A method for regenerating the adsorption device in a hydrogen production system comprises the steps of: moving a high-pressure hydrogen gas in a first adsorption column 40a to a second adsorption column 40b to equalize the pressure in the inside of the first adsorption column 40a to that of the second adsorption column 40b, when regenerating the first adsorption column 40a; releasing the gas remaining in the first adsorption column 40a to a disposing section; and using the high-pressure hydrogen gas which has been moved to the second adsorption column 40b as a product gas. The high-pressure hydrogen gas that has been moved to the second adsorption column 40b is used as the product gas, which accordingly reduces the amount of hydrogen gas to be wastefully disposed. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：简单地再生吸附部分并充分减少待处置的氢的量。解决方案：一种用于在氢气生产系统中再生吸附装置的方法包括以下步骤：将第一吸附塔40a中的高压氢气移动到第二吸附塔40b以使内部的压力相等第一吸附塔40a与第二吸附塔40b的第一吸附塔40a再生时，将残留在第一吸附塔40a中的气体释放到设置部分; 并且使用已经移动到第二吸附塔40b的高压氢气作为产物气体。已经移动到第二吸附塔40b的高压氢气被用作产物气体，从而相应地减少了要浪费地设置的氢气的量。版权所有（C）2010，JPO＆INPIT

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