公开(公告)号：US20130149618A1

公开(公告)日：2013-06-13

申请号：US13817787

申请日：2011-08-09

申请人： Susumu Hatano ,  Shigeki Yasuda ,  Hidetoshi Wakamatsu

发明人： Susumu Hatano ,  Shigeki Yasuda ,  Hidetoshi Wakamatsu

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）。

公开(公告)号：US20130137006A1

公开(公告)日：2013-05-30

申请号：US13814407

申请日：2011-12-08

申请人： Junji Morita ,  Hiroshi Tatsui ,  Shigeki Yasuda ,  Akinori Yukimasa ,  Atsutaka Inoue

发明人： Junji Morita ,  Hiroshi Tatsui ,  Shigeki Yasuda ,  Akinori Yukimasa ,  Atsutaka Inoue

IPC分类号： H01M8/04 ,  H01M8/06

CPC分类号： H01M8/04014 ,  C01B3/38 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/044 ,  C01B2203/0445 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/1058 ,  C01B2203/1064 ,  C01B2203/1076 ,  H01M8/04089 ,  H01M8/04223 ,  H01M8/04225 ,  H01M8/04228 ,  H01M8/04303 ,  H01M8/04589 ,  H01M8/04776 ,  H01M8/0618 ,  H01M8/2425 ,  H01M8/2475 ,  H01M2250/10 ,  H01M2250/405 ,  Y02B90/14 ,  Y02B90/16 ,  Y02P20/128

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 an exhaust gas from the combustion device (103) to the atmosphere through an opening of the discharge passage (70), the opening being open to the atmosphere, and the ventilation fan (13) is configured to discharge a gas in the case (12) to the discharge passage (70) to ventilate the inside of the case (12), and the controller (102) causes the ventilation fan (13) to generate predetermined pressure or higher when the fuel cell system (101) is in a power generation stop state and the combustion device (103) is operating.

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 通过排出通道（70）的开口从燃烧装置（103）到大气的排气，开口向大气开放，通风风扇（13）构成为将气体（12）排出到壳体 ）到排出通道（70）以使壳体（12）的内部通风，并且当燃料电池系统（101）处于电力时，控制器（102）使通风扇（13）产生预定压力或更高 发电停止状态和燃烧装置（103）工作。

公开(公告)号：US08329353B2

公开(公告)日：2012-12-11

申请号：US12308046

申请日：2007-06-06

申请人： Shigeki Yasuda ,  Takashi Nishikawa ,  Hideo Ohara ,  Masataka Ozeki

发明人： Shigeki Yasuda ,  Takashi Nishikawa ,  Hideo Ohara ,  Masataka Ozeki

IPC分类号： H01M8/04

CPC分类号： H01M8/04029 ,  H01M8/04037 ,  H01M8/04253 ,  H01M8/04268 ,  H01M8/04358 ,  H01M8/04373 ,  H01M8/04388 ,  H01M8/04395 ,  H01M8/04417 ,  H01M8/04425 ,  H01M8/04447 ,  H01M8/04559 ,  H01M8/04679 ,  H01M8/04686 ,  H01M8/04723 ,  H01M8/04738 ,  H01M8/04776 ,  H01M8/04947 ,  H01M8/04955 ,  H01M2250/10 ,  Y02B90/14

摘要： A fuel cell system of the present invention includes a fuel cell (3); a water passage (8, 10, 12, 15, 17, 18); an electric heater (19) configured to heat the water passage; a water-related temperature detector (20); a first abnormality detector (22, etc.) configured to detect first abnormalities; a second abnormality detector (28, etc.) configured to detect second abnormalities; and a controller (21), and the controller is configured to stop an operation of the fuel cell system when the first abnormality is detected by the first abnormality detector or when the second abnormality is detected by the second abnormality detector. In a case where the fuel cell system stops since the second abnormality is detected by the second abnormality detector, the controller causes the electric heater (19) to carry out an operation as an antifreezing operation when the water-related temperature detector detects a temperature that is not more than a predetermined threshold. In a case where the fuel cell system stops since the first abnormality is detected by the first abnormality detector, the controller does not cause the electric heater (19) to carry out the operation as the antifreezing operation even when the water-related temperature detector detects the temperature that is not more than the predetermined threshold.

摘要翻译： 本发明的燃料电池系统包括燃料电池（3）; 水通道（8,10,12,15,17,18）; 构造成加热水通道的电加热器（19） 水相温度检测器（20）; 第一异常检测器（22等），其被配置为检测第一异常; 被配置为检测第二异常的第二异常检测器（28等） 和控制器（21），并且所述控制器被配置为当所述第一异常检测器检测到所述第一异常时或者当所述第二异常检测器检测到所述第二异常时，停止所述燃料电池系统的操作。 在由第二异常检测器检测到第二异常的情况下燃料电池系统停止的情况下，当水相温度检测器检测到温度时，控制器使电加热器（19）进行防冻操作， 不大于预定阈值。 在由第一异常检测器检测到第一异常的情况下燃料电池系统停止的情况下，即使在水相温度检测器检测到的情况下，控制器也不会使电加热器（19）进行防冻操作 温度不大于预定阈值。

公开(公告)号：US20110223099A1

公开(公告)日：2011-09-15

申请号：US13128737

申请日：2010-05-18

申请人： Akinari Nakamura ,  Takayuki Urata ,  Shigeki Yasuda ,  Akinori Yukimasa

发明人： Akinari Nakamura ,  Takayuki Urata ,  Shigeki Yasuda ,  Akinori Yukimasa

IPC分类号： C01B3/02 ,  G05D7/00 ,  G05D23/00 ,  B01J19/00

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）。

公开(公告)号：US20090181271A1

公开(公告)日：2009-07-16

申请号：US12308046

申请日：2007-06-06

申请人： Shigeki Yasuda ,  Takashi Nishikawa ,  Hideo Ohara ,  Masataka Ozeki

发明人： Shigeki Yasuda ,  Takashi Nishikawa ,  Hideo Ohara ,  Masataka Ozeki

IPC分类号： H01M8/04

CPC分类号： H01M8/04029 ,  H01M8/04037 ,  H01M8/04253 ,  H01M8/04268 ,  H01M8/04358 ,  H01M8/04373 ,  H01M8/04388 ,  H01M8/04395 ,  H01M8/04417 ,  H01M8/04425 ,  H01M8/04447 ,  H01M8/04559 ,  H01M8/04679 ,  H01M8/04686 ,  H01M8/04723 ,  H01M8/04738 ,  H01M8/04776 ,  H01M8/04947 ,  H01M8/04955 ,  H01M2250/10 ,  Y02B90/14

摘要： A fuel cell system of the present invention includes a fuel cell (3); a water passage (8, 10, 12, 15, 17, 18); an electric heater (19) configured to heat the water passage; a water-related temperature detector (20); a first abnormality detector (22, etc.) configured to detect first abnormalities; a second abnormality detector (28, etc.) configured to detect second abnormalities; and a controller (21), and the controller is configured to stop an operation of the fuel cell system when the first abnormality is detected by the first abnormality detector or when the second abnormality is detected by the second abnormality detector. In a case where the fuel cell system stops since the second abnormality is detected by the second abnormality detector, the controller causes the electric heater (19) to carry out an operation as an antifreezing operation when the water-related temperature detector detects a temperature that is not more than a predetermined threshold. In a case where the fuel cell system stops since the first abnormality is detected by the first abnormality detector, the controller does not cause the electric heater (19) to carry out the operation as the antifreezing operation even when the water-related temperature detector detects the temperature that is not more than the predetermined threshold.

摘要翻译： 本发明的燃料电池系统包括燃料电池（3）; 水通道（8,10,12,15,17,18）; 构造成加热水通道的电加热器（19） 水相温度检测器（20）; 第一异常检测器（22等），其被配置为检测第一异常; 被配置为检测第二异常的第二异常检测器（28等） 和控制器（21），并且所述控制器被配置为当所述第一异常检测器检测到所述第一异常时或者当所述第二异常检测器检测到所述第二异常时，停止所述燃料电池系统的操作。 在由第二异常检测器检测到第二异常的情况下燃料电池系统停止的情况下，当水相温度检测器检测到温度时，控制器使电加热器（19）进行防冻操作， 不大于预定阈值。 在由第一异常检测器检测到第一异常的情况下燃料电池系统停止的情况下，即使在水相温度检测器检测到的情况下，控制器也不会使电加热器（19）进行防冻操作 温度不大于预定阈值。