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61. 发明授权

US08673222B2 Hydrogen generator and method for operating the same 有权
标题翻译：氢发生器及其操作方法
公开(公告)号：US08673222B2
公开(公告)日：2014-03-18
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： G05D7/00 , B01J8/00
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）。

62. 发明申请

US20120107703A1 FUEL CELL SYSTEM 有权
标题翻译：燃油电池系统
公开(公告)号：US20120107703A1
公开(公告)日：2012-05-03
申请号：US13382385
申请日：2010-07-08
申请人： Akinori Yukimasa , Junji Morita , Akinari Nakamura , Takayuki Urata
发明人： Akinori Yukimasa , Junji Morita , Akinari Nakamura , Takayuki Urata
IPC分类号： H01M8/06
CPC分类号： C01B3/384 , C01B2203/0233 , C01B2203/066 , C01B2203/0822 , C01B2203/0827 , C01B2203/1258 , C02F1/42 , H01M8/04029 , H01M8/04291 , H01M8/0618 , H01M8/0662 , H01M2008/1095 , Y02E60/50 , Y02P20/128
摘要： A fuel cell system of the present invention includes: a reformer (1) configured to generate a hydrogen-containing fuel gas from a material gas and steam; a fuel cell (101) configured to generate electric power by using a fuel gas supplied from the reformer (1); a water tank (3) configured to store water; a water utilizing device configured to utilize the water supplied from the water tank (3); a first water supply unit (5) disposed on a water passage (30) extending from the water tank (3) to the water utilizing device and configured to supply the water in the water tank (3) to the water utilizing device; and a purifier (4) disposed on the water passage (30) and configured to purify the water flowing through the water passage (30), and the purifier (4) is provided such that when a water level of the water tank (3) is a full water level, the purifier (4) is filled with the water by the weight of the water.
摘要翻译：本发明的燃料电池系统包括：重构器（1），被配置为从原料气体和蒸汽产生含氢燃料气体; 燃料电池（101），被配置为通过使用从所述重整器（1）供给的燃料气体来发电; 水箱（3），用于储存水; 水利用装置，其构造成利用从所述水箱（3）供给的水; 第一供水单元（5），设置在从水箱（3）延伸到水利用装置的水通道（30）上，并被配置为将水箱（3）中的水供应到水利用装置; 和净化器（4），其设置在所述水通道（30）上并且构造成净化通过所述水通道（30）的水，并且所述净化器（4）设置成使得当所述水箱（3）是一个完整的水位，净化器（4）用水的重量填充水。

63. 发明申请

US20130337356A1 FUEL CELL SYSTEM AND METHOD OF OPERATING THE SAME 审中-公开
标题翻译：燃料电池系统及其操作方法
公开(公告)号：US20130337356A1
公开(公告)日：2013-12-19
申请号：US14002337
申请日：2012-03-08
申请人： Shigeki Yasuda , Akinari Nakamura , Koichi Kusumura , Takayuki Urata
发明人： Shigeki Yasuda , Akinari Nakamura , Koichi Kusumura , Takayuki Urata
IPC分类号： H01M8/04
CPC分类号： H01M8/04723 , H01M8/04029 , H01M8/04358 , H01M8/04604 , H01M8/04731
摘要： A fuel cell system includes: a fuel cell; a cooling water passage for cooling the fuel cell; a cooling water tank; a recovered water tank configured to store water produced in the fuel cell system; a water circulating passage configured to allow water circulating between the recovered water tank and the cooling water tank to flow therethrough; a power supply detection unit; a temperature detector provided in at least one of the cooling water passage, the cooling water tank, the recovered water tank, and the water circulating passage; and a controller configured to execute a temperature increasing process for increasing the temperature detected by the temperature detector if the power supply detection unit detects a change from a state in which electric power is not supplied to a state in which the electric power is supplied.
摘要翻译：燃料电池系统包括：燃料电池; 用于冷却燃料电池的冷却水通道; 冷却水箱; 回收水箱，其构造成存储在所述燃料电池系统中产生的水; 水循环通道，其构造成允许回收水箱和冷却水箱之间的水循环流过; 电源检测单元; 冷却水通道，冷却水箱，回收水箱和水循环通道中的至少一个中的温度检测器; 以及控制器，被配置为如果电源检测单元检测到从未提供电力的状态到提供电力的状态的改变，则执行用于增加由温度检测器检测到的温度的升温处理。

64. 发明申请

US20120070753A1 FUEL CELL SYSTEM AND CONTROL SYSTEM FOR SAME 审中-公开
标题翻译：燃油电池系统和控制系统
公开(公告)号：US20120070753A1
公开(公告)日：2012-03-22
申请号：US13321639
申请日：2011-03-16
申请人： Akinari Nakamura , Takayuki Urata , Shigeki Yasuda
发明人： Akinari Nakamura , Takayuki Urata , Shigeki Yasuda
IPC分类号： H01M8/06 , H01M8/04
CPC分类号： H01M8/0625 , C01B3/384 , C01B2203/0233 , C01B2203/0283 , C01B2203/044 , C01B2203/066 , C01B2203/1604 , H01M8/04395 , H01M8/04559 , H01M8/04753 , H01M8/04783
摘要： A fuel cell system including: a fuel cell; a fuel processor including a reformer and a selective oxidizer configured to cause a reaction between carbon monoxide contained in a reformed gas and oxygen in air, an air blower configured to send air for use in power generation to a cathode of the fuel cell and to send air for use in a selective oxidation reaction to the selective oxidizer; a cathode air passage, one end of which is connected to the cathode of the fuel cell and the other end of which is connected to the air blower; a selective oxidation air passage, one end of which is connected to a branching point, on the cathode air passage, at which the selective oxidation air passage branches off from the cathode air passage, and the other end of which is connected to the selective oxidizer; a selective oxidation air meter configured to measure the flow rate of air supplied to the selective oxidizer; and a controller configured to control the air blower. The cathode air passage and the selective oxidation air passage are formed such that the flow rate of the air sent to the selective oxidizer is less than the flow rate of the air sent to the cathode. While the fuel cell is generating power, the controller performs feedback control of controlling the supply performance of the air blower based on the air flow rate measured by the selective oxidation air meter, such that the flow rate of the air sent to the selective oxidizer becomes a target value.
摘要翻译：一种燃料电池系统，包括：燃料电池; 包括重整器和选择性氧化器的燃料处理器，其被配置为引起重整气体中包含的一氧化碳与空气中的氧气之间的反应;被配置为将用于发电的空气发送到燃料电池的阴极的鼓风机，并且发送用于选择性氧化反应的空气; 一个阴极空气通道，其一端连接到燃料电池的阴极，另一端与鼓风机连接; 一个选择性氧化空气通道，其一端连接到分支点，在阴极空气通道上，选择性氧化空气通道从阴极空气通道分支，另一端连接到选择性氧化剂 ; 选择性氧化空气计，被配置为测量供应到所述选择性氧化剂的空气的流量; 以及控制器，其构造成控制所述鼓风机。阴极空气通道和选择性氧化空气通道形成为使得送到选择性氧化器的空气的流量小于送到阴极的空气的流量。当燃料电池正在发电时，控制器基于由选择性氧化空气计测量的空气流量来执行控制鼓风机的供应性能的反馈控制，使得送到选择性氧化器的空气的流量变为一个目标值。

65. 发明授权

US07811712B2 Fuel cell system and operation method thereof 有权
标题翻译：燃料电池系统及其运行方法
公开(公告)号：US07811712B2
公开(公告)日：2010-10-12
申请号：US11632454
申请日：2005-10-17
申请人： Tetsuya Ueda , Hideo Ohara , Akinari Nakamura
发明人： Tetsuya Ueda , Hideo Ohara , Akinari Nakamura
IPC分类号： H01M8/04 , H01M8/06 , H01M8/18
CPC分类号： H01M8/0606 , H01M8/04014 , H01M8/04022 , H01M8/04179 , H01M8/04223 , H01M8/04231 , H01M8/04302 , H01M8/04303 , H01M8/04373 , H01M8/0444 , H01M8/04447 , H01M8/04492 , H01M8/04679 , H01M8/04746 , H01M8/04791 , H01M8/04955 , H01M8/0668 , H01M2008/1095
摘要： There is disclosed a fuel cell system according to the invention comprising; a material gas feeder (1); a reformer (3); a fuel cell (4); a combustor (5); communication passages (6A-6E); and a controller (20), wherein during a shutdown period of the fuel cell (4), the controller (20) determines whether the fuel cell system is in a normal condition where a shutdown operation of the fuel cell (4) is performed; and wherein if the controller (20) determines that the fuel cell system is not in the normal condition, the controller (20) controls the material gas feeder (1) to execute a material gas feed process before a next ignition of the combustor (5), the material gas feed process being performed such that the material gas is supplied to a hydrogen-containing gas flow path constituted by the reformer (3) and the communication passages (6A-6E) located between the reformer (3) and the combustor (5).
摘要翻译：公开了根据本发明的燃料电池系统，包括：材料气体供给器（1）; 改革者（3）; 燃料电池（4）; 燃烧器（5）; 连通通道（6A-6E）; 以及控制器（20），其中在所述燃料电池（4）的停机期间，所述控制器（20）确定所述燃料电池系统是否处于执行所述燃料电池（4）的关闭操作的正常状态; 并且其中如果所述控制器（20）确定所述燃料电池系统不处于正常状态，则所述控制器（20）控制所述原料气体供给器（1）在所述燃烧器（5）的下一个点火之前执行原料气体供给过程），进行原料气体供给处理，使得原料气体被供给到由重整器（3）和位于重整器（3）与燃烧器之间的连通路（6A-6E）构成的含氢气体流路（5）。

66. 发明申请

US20070248856A1 Fuel Cell System and Operating Method Thereof 有权
标题翻译：燃料电池系统及其操作方法
公开(公告)号：US20070248856A1
公开(公告)日：2007-10-25
申请号：US11632454
申请日：2005-10-17
申请人： Tetsuya Ueda , Hideo Ohara , Akinari Nakamura
发明人： Tetsuya Ueda , Hideo Ohara , Akinari Nakamura
IPC分类号： H01M8/04
CPC分类号： H01M8/0606 , H01M8/04014 , H01M8/04022 , H01M8/04179 , H01M8/04223 , H01M8/04231 , H01M8/04302 , H01M8/04303 , H01M8/04373 , H01M8/0444 , H01M8/04447 , H01M8/04492 , H01M8/04679 , H01M8/04746 , H01M8/04791 , H01M8/04955 , H01M8/0668 , H01M2008/1095
摘要： There is disclosed a fuel cell system according to the invention comprising; a material gas feeder (1); a reformer (3); a fuel cell (4); a combustor (5); communication passages (6A-6E); and a controller (20), wherein during a shutdown period of the fuel cell (4), the controller (20) determines whether the fuel cell system is in a normal condition where a shutdown operation of the fuel cell (4) is performed; and wherein if the controller (20) determines that the fuel cell system is not in the normal condition, the controller (20) controls the material gas feeder (1) to execute a material gas feed process before a next ignition of the combustor (5), the material gas feed process being performed such that the material gas is supplied to a hydrogen-containing gas flow path constituted by the reformer (3) and the communication passages (6A-6E) located between the reformer (3) and the combustor (5).
摘要翻译：公开了根据本发明的燃料电池系统，包括：材料气体供给器（1）; 改革者（3）; 燃料电池（4）; 燃烧器（5）; 通讯通道（6A-6E）; 以及控制器（20），其中在所述燃料电池（4）的停机期间，所述控制器（20）确定所述燃料电池系统是否处于执行所述燃料电池（4）的关闭操作的正常状态; 并且其中如果所述控制器（20）确定所述燃料电池系统不处于正常状态，则所述控制器（20）控制所述原料气体供给器（1）在所述燃烧器（5）的下一个点火之前执行原料气体供给过程），进行原料气体供给处理，使得原料气体被供给到由重整器（3）构成的含氢气体流路和位于重整器（3）与重整器（3）之间的连通通路（6A-6E）燃烧器（5）。

67. 发明申请

US20130149623A1 FUEL CELL SYSTEM AND METHOD OF OPERATING THE SAME 审中-公开
标题翻译：燃料电池系统及其操作方法
公开(公告)号：US20130149623A1
公开(公告)日：2013-06-13
申请号：US13818594
申请日：2012-03-27
申请人： Akinari Nakamura , Hirofumi Kokubu , Takayuki Urata , Yoshikazu Tanaka
发明人： Akinari Nakamura , Hirofumi Kokubu , Takayuki Urata , Yoshikazu Tanaka
IPC分类号： H01M8/04
CPC分类号： H01M8/04686 , H01M8/04679 , H01M8/04955
摘要： A fuel cell system according to the present invention includes: a fuel cell (1); an accessory device; a sensor configured to detect an operation state of the fuel cell system; an accessory device abnormality detector (44) configured to detect an abnormality in the accessory device; a sensor abnormality detector (45) configured to detect an abnormality in the operation state of the fuel cell system; and a controller (47). The controller performs control such that, during normal operation of the fuel cell system, the controller continues the operation of the fuel cell system in the following cases: a case where the accessory device abnormality detector (44) has detected an abnormality and the sensor abnormality detector (45) detects no abnormality; and a case where the accessory device abnormality detector (44) detects no abnormality and the sensor abnormality detector (45) detects no abnormality, and stops the operation of the fuel cell system in the following cases: a case where the accessory device abnormality detector (44) has detected an abnormality and the sensor abnormality detector (45) has detected an abnormality; and a case where the accessory device abnormality detector (44) detects no abnormality and the sensor abnormality detector (45) has detected an abnormality.
摘要翻译：根据本发明的燃料电池系统包括：燃料电池（1）; 附件装置被配置为检测燃料电池系统的运行状态的传感器; 被配置为检测附件装置中的异常的附件装置异常检测器（44）传感器异常检测器（45），被配置为检测燃料电池系统的运行状态的异常; 和控制器（47）。控制器执行控制，使得在燃料电池系统的正常操作期间，控制器在以下情况下继续燃料电池系统的操作：附件装置异常检测器（44）检测到异常和传感器异常检测器（45）不检测异常; 以及附属装置异常检测器（44）检测不到异常的情况，并且传感器异常检测器（45）不检测异常，并且在以下情况下停止燃料电池系统的动作：附属装置异常检测器 44）检测到异常，并且传感器异常检测器（45）检测到异常; 以及附件装置异常检测器（44）没有检测到异常并且传感器异常检测器（45）检测到异常的情况。

68. 发明申请

US20120077097A1 FUEL CELL SYSTEM AND OPERATION METHOD THEREFOR 审中-公开
标题翻译：燃油电池系统及其运行方法
公开(公告)号：US20120077097A1
公开(公告)日：2012-03-29
申请号：US13376538
申请日：2011-01-26
申请人： Hirofumi Kokubu , Koichi Kusumura , Akinari Nakamura , Takayuki Urata
发明人： Hirofumi Kokubu , Koichi Kusumura , Akinari Nakamura , Takayuki Urata
IPC分类号： H01M8/06
CPC分类号： H01M8/04156 , H01M8/04388 , H01M8/04395 , H01M8/04776 , H01M8/04955 , H01M2008/1095 , Y02E60/50
摘要： A fuel cell system of the present invention includes: a fuel cell apparatus; an exhaust gas passage through which an exhaust gas from the fuel cell apparatus is discharged; and a water tank configured to store water present within the exhaust gas. The water tank includes a first reservoir, a second reservoir, and a communication part which is configured to allow the first reservoir and the second reservoir to communicate with each other at a lower part of the water tank. The second reservoir of the water tank is provided with a drain outlet which is disposed above the communication part. The exhaust gas passage is connected to the first reservoir of the water tank. The exhaust gas passage is configured such that: in cases where a flow of the exhaust gas within the exhaust gas passage is not blocked at any position downstream from the water tank, the exhaust gas is discharged to the atmosphere from the exhaust gas passage; and in cases where the flow of the exhaust gas within the exhaust gas passage is blocked at a position downstream from the water tank, the exhaust gas is discharged to the atmosphere through the drain outlet of the water tank.
摘要翻译：本发明的燃料电池系统包括：燃料电池装置; 来自燃料电池装置的废气通过排气通道排出; 以及配置成存储废气中存在的水的水箱。水箱包括第一储存器，第二储存器和连通部件，其构造成允许第一储存器和第二储存器在水箱的下部彼此连通。水箱的第二储存器设置有设置在连通部上方的排水口。废气通道连接到水箱的第一储存器。废气通道被构造成：在废气通道内的废气流未在水箱下游的任何位置处被阻塞的情况下，废气从废气通道排放到大气中; 并且在废气通道内的废气流在水箱下游的位置处被阻塞的情况下，排气通过水箱的排水口排出到大气中。

69. 发明申请

US20110223099A1 HYDROGEN GENERATOR AND METHOD FOR OPERATING THE SAME 有权
标题翻译：氢发生器及其运行方法
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）。

70. 发明申请

US20110165481A1 HYDROGEN GENERATOR AND FUEL CELL SYSTEM 审中-公开
标题翻译：氢发生器和燃料电池系统
公开(公告)号：US20110165481A1
公开(公告)日：2011-07-07
申请号：US13062440
申请日：2010-05-18
申请人： Akinari Nakamura , Takayuki Urata , Hideo Ohara
发明人： Akinari Nakamura , Takayuki Urata , Hideo Ohara
IPC分类号： H01M8/06 , B01J19/00
CPC分类号： H01M8/0618 , C01B3/38 , C01B3/382 , C01B2203/0233 , C01B2203/0283 , C01B2203/044 , C01B2203/0445 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/0894 , C01B2203/1058 , C01B2203/1076 , C01B2203/1082 , C01B2203/1235 , C01B2203/1241 , C01B2203/1288 , C01B2203/16 , C01B2203/1695 , H01M8/0631 , H01M2008/1095 , Y02E60/50 , Y02P20/128
摘要： A hydrogen generator of the present invention comprises a reformer (1) including a reforming catalyst (1A) which allows a hydrogen-containing gas to be generated using a raw material and steam; a water evaporator (3) for generating the steam; a raw material supply passage (2) which supplies the raw material to the reforming catalyst (1A) of the reformer (1); a steam supply passage (4) which supplies the steam generated in the water evaporator (3) to the reforming catalyst (1A) of the reformer (1); a pressure releasing device (6) provided at the raw material supply passage (2) or the steam supply passage (4); an exhaust passage (7) which flows a gas exhausted from the pressure releasing device (6) and containing the steam; and a cooler (8) provided at the exhaust passage and configured to cool the gas.
摘要翻译：本发明的氢发生器包括重整器（1），其包括重整催化剂（1A），其允许使用原料和蒸汽产生含氢气体; 用于产生蒸汽的水蒸发器（3）; 原料供应通道（2），其将原料供给到重整器（1）的重整催化剂（1A）中; 蒸汽供应通道（4），其将在水蒸发器（3）中产生的蒸汽供应到重整器（1）的重整催化剂（1A）; 设置在原料供给通路（2）或蒸汽供给通路（4）的压力释放装置（6）。排出通道（7），其流过从所述压力释放装置（6）排出并容纳所述蒸汽的气体; 以及设置在排气通道处并构造成冷却气体的冷却器（8）。

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