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1. 发明专利

JP2012221657A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2012221657A
公开(公告)日：2012-11-12
申请号：JP2011084473
申请日：2011-04-06
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： SUGAWARA TATSUYA , KANAZAWA TAKUMA , WAKABAYASHI TAKUYA , SUZUKI MIKIHIRO
IPC分类号： H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system capable of improving operation efficiency by increasing an amount for recovering energy from off-gas.SOLUTION: The fuel cell system comprises: a compressor 40 for feeding oxidant gas to an oxidant supply path 11; and an expander 42 driven by off-gas exhausted from an oxidant exhaust path 12 and transmitting power to the compressor 40. The system comprises a heat exchanger 30 connected to a middle of the oxidant supply path 11 and the oxidant exhaust path 12, and heating the off-gas circulated in the oxidant exhaust path 12 by heat from the oxidant gas circulated in the oxidant supply path 11; and a humidifier 20 connected to the middle of the oxidant supply path 11 and the oxidant exhaust path 12 between the heat exchanger 30 and the fuel cell 10, and humidifying the oxidant gas circulated in the oxidant supply path 11 by moisture in the off-gas circulated in the oxidant exhaust path 12.
摘要翻译：解决的问题：提供能够通过增加从废气中回收能量的量来提高运行效率的燃料电池系统。解决方案：燃料电池系统包括：用于将氧化剂气体供给到氧化剂供给路径11的压缩机40; 以及由从氧化剂排气路径12排出的废气驱动的膨胀机42，并将动力传递到压缩机40.该系统包括连接到氧化剂供应通道11和氧化剂排气通道12的中间的热交换器30，以及加热通过在氧化剂供给路径11中循环的氧化剂气体的热量在氧化剂排气路径12中循环的废气; 和连接在氧化剂供给路径11的中间的加湿器20和热交换器30与燃料电池10之间的氧化剂排出路径12，并且通过废气中的湿气对在氧化剂供给路径11中循环的氧化剂气体进行加湿在氧化剂排气路径12中循环。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2011014294A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2011014294A
公开(公告)日：2011-01-20
申请号：JP2009155576
申请日：2009-06-30
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： SUZUKI MIKIHIRO , KOBAYASHI TOMOKI
IPC分类号： H01M8/04 , F16K3/24 , F16K31/124 , G05D7/03 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To regulate a flow rate of an oxidant gas supplied to a cathode side electrode, by compact and light-weighted constitution, and to satisfactorily reduce an electric power consumption.SOLUTION: A fuel cell system 10 includes a pressure regulator 42 provided in an offgas supply pipe 40 for exhausting the spent oxidant gas from a fuel cell stack 14 and for regulating pressure of the oxidant gas supplied to the fuel cell stack 14. The pressure regulator 42 includes a hydraulic cylinder 46, a valve member 48 advanced and retreated along a direction crossed with a flow direction of the offgas supply pipe 40, under an action of the hydraulic cylinder 46, and capable of closing the offgas supply pipe 40, and a return spring 50 for pressing the valve member 48 along a direction opposite to a pressing direction by the hydraulic cylinder 46.
摘要翻译：要解决的问题：通过紧凑且轻重的结构来调节供给阴极侧电极的氧化剂气体的流量，并且令人满意地降低电力消耗。解决方案：燃料电池系统10包括压力调节器42 设置在用于从燃料电池堆14排出废氧化剂气体并用于调节供应到燃料电池堆14的氧化剂气体的压力的废气供应管40.压力调节器42包括液压缸46，阀构件48前进并且在液压缸46的作用下沿与废气供给管40的流动方向交叉的方向退避，并且能够关闭废气供给管40;以及复位弹簧50，用于沿着方向按压阀构件48 与液压缸46的按压方向相反。

3. 发明专利

JP2011009057A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2011009057A
公开(公告)日：2011-01-13
申请号：JP2009151152
申请日：2009-06-25
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： SUZUKI MIKIHIRO , KOBAYASHI TOMOKI , KATAGIRI TOSHIKATSU , IKADA TAKUMOTO , HIDAKA YOHEI
IPC分类号： H01M8/04 , H01M8/06 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system enabled to be stably operated, maintaining functions of a humidifying means.SOLUTION: This fuel cell system includes: a fuel cell stack 10 including a fuel cell for generating power with electrochemical reaction of air and fuel gas, which are supplied to the fuel cell; an air pump 40 for supplying air to the fuel cell; and a humidifier 20 for moving moisture of the cathode-off gas discharged from the fuel cell to the air supplied from the air pump 40 before the air will be supplied to the fuel cell. First piping 21, in which air flows, is provided between the air pump 40 and the humidifier 20, and a heat exchanger 30 is provided on the way of the first piping 21, and the heat exchanger 30 cools the air to raise the relative humidity.
摘要翻译：要解决的问题：提供能够稳定运行的燃料电池系统，保持加湿装置的功能。解决方案：该燃料电池系统包括：燃料电池堆10，其包括用于通过空气的电化学反应发电的燃料电池，燃料气体，其被供应到燃料电池; 用于向燃料电池供应空气的空气泵40; 以及加湿器20，用于在将空气供给到燃料电池之前，将从燃料电池排出的阴极废气的水分移动到从空气泵40供给的空气。在空气泵40和加湿器20之间设置有空气流动的第一管路21，并且在第一管路21的路径上设置有热交换器30，热交换器30冷却空气以提高相对湿度。

4. 发明专利

JP2009110771A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2009110771A
公开(公告)日：2009-05-21
申请号：JP2007280622
申请日：2007-10-29
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： SUZUKI MIKIHIRO , KASAHARA KIYOSHI , IKADA TAKUMOTO
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 100 capable of improving heat exchange efficiency during warming-up even if an air pump 50 and a water pump 60 are coaxially connected with each other.
SOLUTION: A back-pressure valve 55 for adjusting circulation of air in a fuel cell 1 is provided. When a detected value of an air flow rate sensor 73 is a predetermined value A1 and an amount of a circulated cooling medium detected by rotation of the water pump 60 is less than a predetermined value W2, a drive quantity of an electric motor 40 is raised, and an amount of a circulated air flow rate is changed by the back-pressure valve 55.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种即使在空气泵50和水泵60彼此同轴连接的情况下也能够提高预热时的热交换效率的燃料电池系统100。解决方案：提供一种用于调节燃料电池1中的空气循环的背压阀55。当空气流量传感器73的检测值为预定值A1，并且通过水泵60的旋转检测到的循环冷却介质的量小于预定值W2时，电动机40的驱动量上升，并且通过背压阀55改变循环空气流量的量。版权所有：（C）2009，JPO＆INPIT

5. 发明专利

JP2009099543A Fuel cell system and its operation method 有权
标题翻译：燃料电池系统及其运行方法
公开(公告)号：JP2009099543A
公开(公告)日：2009-05-07
申请号：JP2008234981
申请日：2008-09-12
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： SUZUKI MIKIHIRO , KASAHARA KIYOSHI , IKADA TAKUMOTO
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 capable of reducing gas intrusion into a catalytic combustor, and its operation method. SOLUTION: The fuel cell system 1 is provided with a fuel cell stack 10 generating electric power by being fed with hydrogen and air, a compressor 31 for supplying air, the catalytic combustor 70 for burning hydrogen and air in terms of a catalyst, and warming up the fuel cell stack 10, exhaust gas piping (piping 65a, 65b and 34a) discharging exhausted gas from the catalytic combustor 70 to the outside, and a downstream valve 65 arranged at the exhaust gas piping and closed after the operation stop of the catalyst combustor 70. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够减少气体侵入催化燃烧器的燃料电池系统及其操作方法。解决方案：燃料电池系统1设置有通过供给氢气和空气而产生电力的燃料电池组10，用于供应空气的压缩机31，用于燃烧氢的催化燃烧器70和催化剂的空气，将燃料电池堆10，将排出的气体从催化燃烧器70排出到外部的排气管道（配管65a，65b，34a）和布置在排气管路处的下游阀65进行预热，并在运转停止后关闭的催化剂燃烧器70.版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2005098695A Humidifier 有权
标题翻译：加湿器
公开(公告)号：JP2005098695A
公开(公告)日：2005-04-14
申请号：JP2004323412
申请日：2004-11-08
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： SHIMANUKI HIROSHI , KUSANO YOSHIO , SUZUKI MIKIHIRO , KATAGIRI TOSHIKATSU
IPC分类号： F24F6/04 , F24F6/00 , H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To improve water recovery rate by enabling adequate moisture exchange, even at the end of a bulk hollow fiber membrane housed in a housing.
SOLUTION: In a humidifier for a fuel cell, a bulk hollow fiber membrane 21b, which is made by tying the water permeable hollow fiber membranes arranged along a longitudinal direction of a housing 21a in a bundle, is housed inside the housing 21a. Off-gas is fed inside the hollow fiber membrane, and dry air is fed outside the follow fiber membrane to exchange moisture and humidify dry air. At both ends of the housing 21a, an off-gas inlet 21i for introducing the off-gas to the inside of the hollow fiber membrane and an off-gas outlet 21j for discharging the off-gas from the inside of the hollow fiber membrane. At the center of the housing 21a, a by-pass pipe 21e for dry air is arranged, and the dry air flows in from an inlet 21fa, which is provided on the by-pass pipe 21e to feed inside the by-pass pipe 21e. The dry gas fed inside the by-pass pipe 21e is discharged from an outlet 21fb.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使在容纳在壳体中的体积中空纤维膜的末端，通过实现足够的水分交换来提高水回收率。解决方案：在用于燃料电池的加湿器中，通过将沿着壳体21a的长度方向布置的水溶性中空纤维膜捆绑在一起而制成的块状中空纤维膜21b容纳在壳体21a内。废气在中空纤维膜内进料，干燥空气进入后续纤维膜外部，以交换湿气并加湿干燥空气。在壳体21a的两端，将用于将废气引入中空纤维膜的内部的废气入口21i和用于从中空纤维膜的内部排出废气的废气出口21j。在壳体21a的中心处设置有用于干燥空气的旁通管21e，并且干燥空气从设置在旁通管21e上的入口21fa流入旁通管21e内部。在旁通管21e内供给的干燥气体从出口21fb排出。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2005056823A Humidifying/dehumidifying device 审中-公开
标题翻译：除湿/除湿装置
公开(公告)号：JP2005056823A
公开(公告)日：2005-03-03
申请号：JP2004154761
申请日：2004-05-25
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KATAGIRI TOSHIKATSU , SUZUKI MIKIHIRO
IPC分类号： B01D53/22 , B01D53/26 , H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To improve humidifying efficiency or dehumidifying efficiency of a humidifying/dehumidifying device. SOLUTION: The humidifying device 1 comprises a housing 2, an inner pipe 3 arranged at an axial center of the housing 2, and a plenty of hollow fiber membranes housed between the housing 2 and the inner pipe 3. An inlet hole 16 through which a first fluid can flow is arranged at a part closer to one end of peripheral surface of the housing 2 in an axial direction, and an outlet hole 20 through which, the first fluid can flow is arranged at a part closer to the other end. The periphery of the inner pipe 3 is surrounded by the plurality of hollow fiber membranes. The inside of the inner pipe 3 is divided into an inlet flow passage 25 and an outlet flow passage 26 through which the first fluid flows by an interruption part 24. An inlet hole 27 communicating with the inlet flow passage 25 through which the first fluid can flow, is arranged at a peripheral part corresponding to the inlet hole 16 of the housing 2, and an outlet hole 28 communicating with the outlet flow passage 26 through which the first fluid can flow, is arranged at a peripheral part corresponding to the outlet hole 20 of the housing 2. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提高加湿/除湿装置的加湿效率或除湿效率。解决方案：加湿装置1包括壳体2，布置在壳体2的轴向中心的内管3和容纳在壳体2和内管3之间的大量中空纤维膜。入口孔16 第一流体可以沿着轴向方向布置在靠近壳体2的外周表面的一端的部分处，并且第一流体可以流过的出口孔20布置在更靠近另一个的部分结束。内管3的周边被多个中空纤维膜包围。内管3的内部被分成入口流路25和出口流路26，第一流体通过该入口流路25和出口流路26通过中断部24流动。入口孔27与入口流路25连通，第一流体可以通过该入口孔流动，布置在与壳体2的入口孔16相对应的周边部分处，并且与第一流体可以流过的出口流动通道26连通的出口孔28布置在对应于出口孔的周边部分 20套住房2.版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004165064A Humidifier for fuel cell 有权
公开(公告)号：JP2004165064A
公开(公告)日：2004-06-10
申请号：JP2002331208
申请日：2002-11-14
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KUSANO YOSHIO , KATAGIRI TOSHIKATSU , SUZUKI MIKIHIRO , NAGUMO KENJI
IPC分类号： H01M8/10 , H01M8/04
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a humidifier for a fuel cell for reducing an installation space.
SOLUTION: This humidifier 2 for a fuel cell is provided with a fuel reaction gas humidification module 3 constructed for exchanging moisture between a fuel reaction gas and an exhaust gas from the fuel cell via a bundle of hollow fiber membranes housed inside a housing 5, an oxidizer reaction gas humidification module 4 constructed for exchanging moisture between an oxidizer reaction gas and the exhaust gas from the fuel cell via a bundle of hollow fiber membranes housed inside a housing 6, and an exhaust gas pipe 15 letting the exhaust gas flow between the both humidification modules 3 and 4. In the humidifier for the fuel cell, at least one of the humidification modules 3 and 4 is constructed by arranging an odd number of housings 5 and 6 while setting their axial center direction in parallel, and the exhaust gas pipe 15 is arranged between the adjacent housings 5 and 6.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2012164457A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2012164457A
公开(公告)日：2012-08-30
申请号：JP2011022543
申请日：2011-02-04
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： SUGAWARA TATSUYA , KOBAYASHI TOMOKI , SUZUKI MIKIHIRO
IPC分类号： H01M8/04 , H01M8/06 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system which can perform humidification of the fuel cell appropriately at the next time system start-up.SOLUTION: When a determination is made during system stoppage that the condensed water does not freeze at the next time system start-up, an ECU60 performs water storage operation for storing the condensed water in a reservoir section 42a by controlling a compressor 34 according to the operation pressure determined based on the operation temperature. When a determination is made that the condensed water freezes at the next time system start-up, control of the compressor 34 according to the operation pressure determined based on the operation temperature and drainage of water by a drain valve 47 are performed until the processing time of water removal elapses, thus draining the condensed water from the reservoir section 42a.
摘要翻译：要解决的问题：提供一种能够在下一次系统启动时适当地对燃料电池进行加湿的燃料电池系统。解决方案：在系统停止期间，在下次启动系统时冷凝水不会冻结时，ECU60通过控制压缩机34进行储水操作，以将冷凝水储存在储存器部分42a中根据操作温度确定的操作压力。当确定冷凝水在下一次系统启动时冻结时，执行根据基于操作温度确定的操作压力和通过排水阀47排放水的压缩机34的控制，直到处理时间脱水，从而从冷凝水部分42a排出冷凝水。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2011216236A Fuel cell system including water injection means 有权
标题翻译：包括水注射装置的燃料电池系统
公开(公告)号：JP2011216236A
公开(公告)日：2011-10-27
申请号：JP2010081226
申请日：2010-03-31
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： SUGAWARA TATSUYA , SUZUKI MIKIHIRO
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/04111 , H01M8/04126 , H01M8/04141 , H01M8/04164 , H01M8/04507 , H01M8/04753 , H01M8/04835
摘要： PROBLEM TO BE SOLVED: To provided a fuel cell system which enhances blowing efficiency even in a low air volume area of a compressor, increases a vapor amount in a discharged oxidant gas, always keeping a just enough humidifying state of gas and, thereby being stably operated.SOLUTION: The fuel cell system includes: a fuel cell to which oxidant gas and fuel gas are supplied and which generates power by electrochemical reaction of these gases; an oxidant-gas supply passage through which the oxidant gas flows toward the fuel cell; a compressor which is provided on the oxidant-gas supply passage and sucks and presses the oxidant gas to discharge the oxidant gas toward the fuel cell; a water injection means which injects water toward a suction port of the compressor; a return passage which is provided in the oxidant-gas supply passage, is branched from a downstream position of the compressor and returns to the upstream of the compressor; and a regulation valve which is provided in the return passage and is adjustable in opening.
摘要翻译：要解决的问题：为了提供一种即使在压缩机的低空气容积区域也能提高吹风效率的燃料电池系统，增加排出的氧化剂气体中的蒸气量，始终保持刚好的气体加湿状态，从而稳定地燃料电池系统包括：燃料电池，其供应氧化剂气体和燃料气体，并通过这些气体的电化学反应产生电力; 氧化剂气体供给通道，氧化剂气体朝向燃料电池流动; 压缩机，设置在氧化剂 - 气体供给通道上并吸入并按压氧化剂气体以将氧化剂气体排向燃料电池; 注水装置，其向所述压缩机的吸入口注入水; 设置在氧化剂 - 气体供给通道中的返回通道从压缩机的下游位置分支并返回到压缩机的上游; 以及调节阀，其设置在返回通道中并且可开启。

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