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公开(公告)号：US09023544B2
公开(公告)日：2015-05-05
申请号：US13817787
申请日：2011-08-09
CPC分类号： H01M8/04335 , H01M8/04007 , H01M8/04089 , H01M8/04156 , H01M8/04253 , H01M8/04373 , H01M8/04708 , H01M8/0612 , H01M8/2475 , H01M2250/10 , H01M2250/405 , Y02B90/14 , Y02B90/16 , Y02E60/50 , Y02P90/40
摘要： A fuel cell system (1A) comprises a casing (2) having a suction port (31) through which air is introduced from outside into an internal space thereof; a fuel cell (4) accommodated within the casing (2) and configured to generate electric power through an electrochemical reaction between a fuel gas and an oxidizing gas; an air supply unit (6) of a diaphragm type disposed within the casing (2) and configured to take in the air introduced through the suction port (31) and supply the air to the fuel cell (4); and a heating unit (30) disposed within the casing (2) and configured to heat the air in a space from the suction port (31) to the air supply unit (6).
摘要翻译： 燃料电池系统（1A）包括具有吸入口（31）的外壳（2），空气从外部引入其内部空间; 容纳在所述壳体（2）内并被配置为通过燃料气体和氧化气体之间的电化学反应产生电力的燃料电池（4） 隔膜型空气供给单元（6），其设置在所述壳体（2）内并且构造成吸入通过所述吸入口（31）引入的空气并将空气供给到所述燃料电池（4）; 以及设置在所述壳体（2）内并构造成将空气从所述吸入口（31）加热到所述空气供应单元（6）的加热单元（30）。
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公开(公告)号：US20130149618A1
公开(公告)日：2013-06-13
申请号：US13817787
申请日：2011-08-09
IPC分类号： H01M8/04
CPC分类号： H01M8/04335 , H01M8/04007 , H01M8/04089 , H01M8/04156 , H01M8/04253 , H01M8/04373 , H01M8/04708 , H01M8/0612 , H01M8/2475 , H01M2250/10 , H01M2250/405 , Y02B90/14 , Y02B90/16 , Y02E60/50 , Y02P90/40
摘要： A fuel cell system (1A) comprises a casing (2) having a suction port (31) through which air is introduced from outside into an internal space thereof; a fuel cell (4) accommodated within the casing (2) and configured to generate electric power through an electrochemical reaction between a fuel gas and an oxidizing gas; an air supply unit (6) of a diaphragm type disposed within the casing (2) and configured to take in the air introduced through the suction port (31) and supply the air to the fuel cell (4); and a heating unit (30) disposed within the casing (2) and configured to heat the air in a space from the suction port (31) to the air supply unit (6).
摘要翻译： 燃料电池系统（1A）包括具有吸入口（31）的外壳（2），空气从外部引入其内部空间; 容纳在所述壳体（2）内并被配置为通过燃料气体和氧化气体之间的电化学反应产生电力的燃料电池（4） 隔膜型空气供给单元（6），其设置在所述壳体（2）内并且构造成吸入通过所述吸入口（31）引入的空气并将空气供给到所述燃料电池（4）; 以及设置在所述壳体（2）内并构造成将空气从所述吸入口（31）加热到所述空气供应单元（6）的加热单元（30）。
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公开(公告)号：US20120164546A1
公开(公告)日：2012-06-28
申请号：US13393770
申请日：2011-03-17
CPC分类号： H01M8/04225 , H01M8/04022 , H01M8/04223 , H01M8/04231 , H01M8/04302 , H01M8/04955 , H01M8/0612 , H01M8/0618 , H01M8/0668 , Y02E60/50
摘要： A fuel cell system (100) includes: a hydrogen generator (2) including a reformer (3); a combustor (5) configured to supply heat to the reformer (3); a fuel cell (1); a first channel (10); a second channel (8); a third channel (16) through which an oxidation gas flows, the oxidation gas being supplied to the first channel (10) extending between a branch portion (10a) and the fuel cell (1); a first on-off valve (7a) provided on the first channel (10) located downstream of a meeting portion (10c); a second on-off valve (6) provided on the second channel (8); an oxidation gas supply unit (15) provided on the third channel (16); and a controller (200) configured such that when the first on-off valve (7a) is closed and the second on-off valve (6) is opened, and a hydrogen-containing gas is discharged from the hydrogen generator (2) at the time of start-up, the controller (200) activates the oxidation gas supply unit (15) to supply the oxidation gas through the third channel (16) to the first channel (10) located downstream of the branch portion (10c).
摘要翻译： 燃料电池系统（100）包括：包括重整器（3）的氢发生器（2）; 构造成向重整器（3）供热的燃烧器（5）; 燃料电池（1）; 第一通道（10）; 第二通道（8）; 氧化气体通过的第三通道（16），所述氧化气体被供给到在分支部分（10a）和燃料电池（1）之间延伸的第一通道（10）; 设置在位于会议部分（10c）下游的第一通道（10）上的第一开关阀（7a）; 设置在第二通道（8）上的第二开关阀（6）; 设置在所述第三通道（16）上的氧化气体供给单元（15）; 以及控制器（200），其构造成使得当所述第一开关阀（7a）关闭并且所述第二开关阀（6）打开时，并且含氢气体从所述氢生成器（2）排出， 启动时，控制器（200）激活氧化气体供给单元（15），以将氧化气体通过第三通道（16）供给到位于分支部分（10c）下游的第一通道（10）。
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公开(公告)号：US08911912B2
公开(公告)日：2014-12-16
申请号：US13393770
申请日：2011-03-17
CPC分类号： H01M8/04225 , H01M8/04022 , H01M8/04223 , H01M8/04231 , H01M8/04302 , H01M8/04955 , H01M8/0612 , H01M8/0618 , H01M8/0668 , Y02E60/50
摘要： A fuel cell system (100) includes: a hydrogen generator (2) including a reformer (3); a combustor (5) configured to supply heat to the reformer (3); a fuel cell (1); a first channel (10); a second channel (8); a third channel (16) through which an oxidation gas flows, the oxidation gas being supplied to the first channel (10) extending between a branch portion (10a) and the fuel cell (1); a first on-off valve (7a) provided on the first channel (10) located downstream of a meeting portion (10c); a second on-off valve (6) provided on the second channel (8); an oxidation gas supply unit (15) provided on the third channel (16); and a controller (200) configured such that when the first on-off valve (7a) is closed and the second on-off valve (6) is opened, and a hydrogen-containing gas is discharged from the hydrogen generator (2) at the time of start-up, the controller (200) activates the oxidation gas supply unit (15) to supply the oxidation gas through the third channel (16) to the first channel (10) located downstream of the branch portion (10c).
摘要翻译： 燃料电池系统（100）包括：包括重整器（3）的氢发生器（2）; 构造成向重整器（3）供热的燃烧器（5）; 燃料电池（1）; 第一通道（10）; 第二通道（8）; 氧化气体通过的第三通道（16），所述氧化气体被供给到在分支部分（10a）和燃料电池（1）之间延伸的第一通道（10）; 设置在位于会议部分（10c）下游的第一通道（10）上的第一开关阀（7a）; 设置在第二通道（8）上的第二开关阀（6）; 设置在所述第三通道（16）上的氧化气体供给单元（15）; 以及控制器（200），其构造成使得当所述第一开关阀（7a）关闭并且所述第二开关阀（6）打开时，并且含氢气体从所述氢生成器（2）排出， 启动时，控制器（200）激活氧化气体供给单元（15），以将氧化气体通过第三通道（16）供给到位于分支部分（10c）下游的第一通道（10）。
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公开(公告)号：US09640820B2
公开(公告)日：2017-05-02
申请号：US13821280
申请日：2011-12-09
IPC分类号： H01M8/06 , H01M8/0612 , F23J11/02 , F23N3/08 , H01M8/04007 , H01M8/0438 , H01M8/04746 , F24H9/00 , F24D17/00 , F24D19/10
CPC分类号： H01M8/0618 , F23J11/02 , F23N3/082 , F24D17/0052 , F24D19/1006 , F24D2200/04 , F24D2200/19 , F24H9/0084 , F24H2240/10 , H01M8/04067 , H01M8/04425 , H01M8/04761 , H01M8/04776 , H01M8/0612 , H01M2250/10 , Y02B10/70 , Y02B90/14
摘要： A power generation system of the present invention includes: a fuel cell unit (101) including a fuel cell (11) and a case (12); a controller (102); a combustion unit (103) provided outside the case (12) and configured to combust a combustible gas to supply heat; and a discharge passage (70) configured to cause the fuel cell unit (101) and the combustion unit (103) to communicate with each other, wherein in a case where an exhaust gas is being discharged to the discharge passage (70) from one of the fuel cell unit (101) and the combustion unit (103) and the controller (102) changes the flow rate of the exhaust gas discharged from the other unit, the controller (102) controls at least the flow rate of the exhaust gas discharged from the other unit such that the flow rate of the exhaust gas discharged from the one unit becomes constant.
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公开(公告)号：US09478813B2
公开(公告)日：2016-10-25
申请号：US13993626
申请日：2011-12-13
CPC分类号： H01M8/04014 , F23J2211/20 , F23L17/005 , F23N3/082 , F23N5/242 , F23N2027/02 , F23N2033/04 , H01M8/04022 , H01M8/04776 , H01M8/2475 , H01M2250/10 , H01M2250/405 , Y02B90/14 , Y02B90/16 , Y02E60/50 , Y02P80/15
摘要： A power generation system has a power generation unit (1), a casing (2) accommodating the power generation unit (1), a ventilator (3) configured to ventilate the interior of the casing (2), and a first exhaust gas passage (4) configured to pass therethrough an exhaust gas from the ventilator (3) which is discharged out of the casing (2). The first exhaust gas passage (4) merges with a second exhaust gas passage (6) connected to a duct (11) open to outside air before the second exhaust gas passage (6) is connected to the duct (11), the second exhaust gas passage (6) being configured to pass a combustion exhaust gas from a combustion device (5) configured to generate heat to be supplied to a heat load.
摘要翻译： 发电系统具有发电单元（1），容纳发电单元（1）的壳体（2），构造成使壳体（2）的内部通风的通气机（3），以及第一排气通路 （4），其构造成从排气出壳体（2）的通气机（3）通过排气。 第一废气通道（4）与在与第二排气通道（6）连接到管道（11）之前连接到与外部空气开放的管道（11）连接的第二废气通道（6）合并，第二排气通道 气体通道（6）构造成使来自燃烧装置（5）的燃烧废气通过被配置为产生供给热负荷的热量。
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公开(公告)号：US08747498B2
公开(公告)日：2014-06-10
申请号：US13128503
申请日：2009-11-20
IPC分类号： B01J7/00
CPC分类号： H01M8/0618 , C01B3/38 , C01B3/384 , C01B2203/066 , C01B2203/0816 , C01B2203/0822 , C01B2203/0827 , C01B2203/1609 , C01B2203/1623 , C01B2203/1685 , H01M8/0631 , Y02P20/128 , Y10T428/31634
摘要： A hydrogen generator of the present invention includes a reformer (16) for generating a hydrogen-containing gas through a reforming reaction using a raw material; a combustor (102a) for heating the reformer (16); a combustion air supplier (117) for supplying combustion air to the combustor (102a); and an abnormality detector (110a) for detecting an abnormality; and a controller (110) configured to control the combustion air supplier (117) such that the reformer (16) is cooled with a higher rate in an abnormal shut-down process executed after the abnormality detector (110a) detects the abnormality, than in a normal shut-down process.
摘要翻译： 本发明的氢发生器包括通过使用原料的重整反应产生含氢气体的重整器（16） 用于加热重整器（16）的燃烧器（102a）; 用于向燃烧器（102a）供给燃烧空气的燃烧空气供应器（117）; 以及用于检测异常的异常检测器（110a） 以及控制器（110），其被配置为控制所述燃烧空气供应器（117），使得所述重整器（16）在所述异常检测器（110a）检测到异常之后执行的异常关闭处理中以更高的速率被冷却， 正常的停机过程。
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公开(公告)号：US08673222B2
公开(公告)日：2014-03-18
申请号：US13128737
申请日：2010-05-18
CPC分类号： H01M8/0618 , C01B3/384 , C01B2203/0233 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/085 , C01B2203/1058 , C01B2203/1235 , C01B2203/1604 , C01B2203/1614 , C01B2203/1619 , C01B2203/1623 , H01M8/04373 , H01M8/04738 , H01M8/04776 , Y02P20/128
摘要： A hydrogen generator of the present invention includes: a reformer (1) including a reforming catalyst (1A) containing nickel and configured to generate a hydrogen-rich fuel gas by using a raw material and steam; a temperature detector (12) configured to detect a temperature of the reforming catalyst (1A); a purge gas supplying device (7) configured to supply a purge gas to the reformer (1); and a controller (13). When the temperature detected by the temperature detector (12) is a first predetermined temperature or higher, the controller (13) purges the reformer (1) with the purge gas supplied from the purge gas supplying device (7).
摘要翻译： 本发明的氢发生器包括：重整器（1），包括含有镍的重整催化剂（1A），其被配置为通过使用原料和蒸汽产生富氢燃料气体; 配置为检测重整催化剂（1A）的温度的温度检测器（12）; 净化气体供给装置（7），其构造成向所述重整器（1）供给净化气体; 和控制器（13）。 当由温度检测器（12）检测到的温度为第一预定温度或更高温度时，控制器（13）用从净化气体供应装置（7）供应的净化气体清洗重整器（1）。
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公开(公告)号：US20130115538A1
公开(公告)日：2013-05-09
申请号：US13810395
申请日：2011-12-08
IPC分类号： H01M8/04
CPC分类号： H01M8/04089 , F23J2211/20 , F23J2211/30 , F23L17/005 , F24D2200/04 , F24D2200/19 , F24H9/0084 , F24H9/2035 , F24H2240/10 , H01M8/04022 , H01M8/04313 , H01M8/04335 , H01M8/04365 , H01M8/04425 , H01M8/04761 , H01M8/04776 , H01M8/2475 , H01M2008/1095 , H01M2008/1293 , H01M2250/405 , Y02B10/70 , Y02B90/16
摘要： A power generation system according to the present invention includes: a fuel cell system (101) including a fuel cell (11) and a case (12); a ventilation fan (13); a controller (102); a combustion device (103); and a discharge passage (70) formed to cause the case (12) and an exhaust port (103A) of the combustion device (103) to communicate with each other and configured to discharge an exhaust gas from the fuel cell system (101) and the combustion device (103) to an atmosphere from an opening of the discharge passage (70), the opening being open to the atmosphere. The ventilation fan (13) is configured to ventilate an inside of the case (12). In a case where the controller (102) determines that the combustion device (103) has operated when the ventilation fan (13) is operating, the controller (102) increases the operation amount of the ventilation fan (13).
摘要翻译： 根据本发明的发电系统包括：燃料电池系统（101），包括燃料电池（11）和壳体（12）; 通风扇（13）; 控制器（102）; 燃烧装置（103）; 以及形成为使燃烧装置（103）的壳体（12）和排气口（103A）彼此连通并且被配置为从燃料电池系统（101）排出废气的排出通道（70）和 所述燃烧装置（103）从所述排出通道（70）的开口到大气中，所述开口向大气开放。 通风扇（13）构造成使壳体（12）的内部通风。 在通风扇（13）运转时，控制器（102）判定燃烧装置（103）运转的情况下，控制器（102）增加通风扇（13）的运转量。
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公开(公告)号：US20070212582A1
公开(公告)日：2007-09-13
申请号：US11547562
申请日：2005-08-04
申请人： Hideo Ohara , Masataka Ozeki , Akinari Nakamura , Yoshikazu Tanaka , Shigeki Yasuda , Takashi Nishikawa
发明人： Hideo Ohara , Masataka Ozeki , Akinari Nakamura , Yoshikazu Tanaka , Shigeki Yasuda , Takashi Nishikawa
IPC分类号： H01M8/04
CPC分类号： H01M8/04156 , H01M8/04022 , H01M8/04223 , H01M8/04228 , H01M8/0612 , H01M8/0662
摘要： The object of the invention is to provide a fuel cell system capable of performing appropriate, expeditious shutdown operation without use of an auxiliary power source and inert gas (nitrogen gas) in the event of an emergency stop situation such as a power failure. The fuel cell system (100) comprises: a fuel cell (12) configured to generate power by consuming a fuel gas and having an outlet port (104) through which the fuel gas flows out; a moisture removal unit (15) configured to remove moisture contained in the fuel gas that has been sent through the outlet port (104); a burner (16) located downstream of the moisture removal unit (15), for combusting the fuel gas; and a gas pipe on-off valve (18) configured to open and close a pipe (106) that makes the moisture removal unit (15) and the burner (16) communicate with each other, and the fuel cell system (100) is designed such that the gas pipe on-off valve (18) closes when the power generation stops.
摘要翻译： 发明内容本发明的目的在于提供一种燃料电池系统，其能够在诸如停电之类的紧急停止情况下，不使用辅助电源和惰性气体（氮气）来执行适当的快速关机操作。 燃料电池系统（100）包括：燃料电池（12），其被配置为通过消耗燃料气体并具有燃料气体通过其流出的出口（104）来发电; 除湿单元（15），其被配置为去除通过所述出口（104）发送的燃料气体中包含的水分; 位于除湿单元（15）下游的燃烧器（16），用于燃烧燃料气体; 以及燃气管开闭阀（18），被配置为打开和关闭使除湿单元（15）和燃烧器（16）彼此连通的管道（106），并且燃料电池系统（100）是 被设计为使得当发电停止时，燃气管开关阀（18）关闭。
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