公开(公告)号：US08747498B2

公开(公告)日：2014-06-10

申请号：US13128503

申请日：2009-11-20

Applicant: Kiyoshi Taguchi ,  Takanori Shimada ,  Yoshikazu Tanaka ,  Yoshio Tamura ,  Shigeki Yasuda

Inventor： Kiyoshi Taguchi ,  Takanori Shimada ,  Yoshikazu Tanaka ,  Yoshio Tamura ,  Shigeki Yasuda

IPC: B01J7/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130084508A1

公开(公告)日：2013-04-04

申请号：US13700036

申请日：2011-06-14

Applicant: Akinori Yukimasa ,  Kiyoshi Taguchi ,  Kunihiro Ukai

Inventor： Akinori Yukimasa ,  Kiyoshi Taguchi ,  Kunihiro Ukai

IPC: H01M8/06

CPC classification number: H01M8/0662 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/0415 ,  C01B2203/0465 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/0822 ,  C01B2203/1241 ,  C01B2203/1288 ,  C01B2203/146 ,  H01M2250/405 ,  Y02B90/16 ,  Y02P20/128

Abstract: A method of operating a fuel cell system (100) comprises the steps of: generating a hydrogen-containing gas from a gas containing at least one of a nitrogen gas and a nitrogen compound, by a hydrogen generator (2); removing ammonia from the hydrogen-containing gas; detecting a temperature of the hydrogen-containing gas from which the ammonia has been removed; and starting supplying of the hydrogen-containing gas from the hydrogen generator (2) to the fuel cell (7), when the detected temperature of the hydrogen-containing gas is equal to or higher than a predetermined threshold.

Abstract translation: 操作燃料电池系统（100）的方法包括以下步骤：通过氢气发生器（2）从包含氮气和氮气化合物中的至少一种的气体产生含氢气体; 从含氢气体中除去氨; 检测去除了氨的含氢气体的温度; 并且当含氢气体的检测温度等于或高于预定阈值时，开始从氢发生器（2）向燃料电池（7）供应含氢气体。

公开(公告)号：US08303674B2

公开(公告)日：2012-11-06

申请号：US12528921

申请日：2009-01-09

Applicant: Yoshio Tamura ,  Kiyoshi Taguchi ,  Masataka Ozeki ,  Hideo Ohara

Inventor： Yoshio Tamura ,  Kiyoshi Taguchi ,  Masataka Ozeki ,  Hideo Ohara

IPC: B01J7/00

CPC classification number: H01M8/04089 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/1235 ,  C01B2203/1247 ,  C01B2203/127 ,  C01B2203/1288 ,  C01B2203/1609 ,  C01B2203/1628 ,  H01M8/04223 ,  H01M8/04225 ,  H01M8/0618 ,  H01M8/0662 ,  Y02P20/128

Abstract: A hydrogen generator (100) includes: a reformer (1) configured to generate a hydrogen-containing gas using a raw material and steam; a water evaporator (4) configured to supply the steam to the reformer (1); a sealing device (10) provided on a passage located downstream of the reformer (1) and configured to block a gas in the passage from flowing to the atmosphere; and a depressurizer (3) provided on a passage located upstream of the reformer (1) and configured to release to the atmosphere, pressure in the hydrogen generator (100) which pressure is increased by water evaporation in the water evaporator (4) after the sealing device (10) is closed.

Abstract translation: 氢发生器（100）包括：重构器（1），其被配置为使用原料和蒸汽产生含氢气体; 水蒸发器（4），其构造成将蒸汽供应到重整器（1）; 密封装置（10），其设置在位于所述重整器（1）下游的通道上并被构造成阻挡所述通道中的气体流向大气; 以及减压器（3），其设置在位于重整器（1）上游的通道上并被构造成释放到大气中，在氢气发生器（100）中的压力在水蒸发器（4）中的水分蒸发之后增加压力 密封装置（10）关闭。

公开(公告)号：US08221512B2

公开(公告)日：2012-07-17

申请号：US12064304

申请日：2006-09-28

Applicant: Hiroki Fujioka ,  Akira Maenishi ,  Yoshio Tamura ,  Yuji Mukai ,  Kiyoshi Taguchi

Inventor： Hiroki Fujioka ,  Akira Maenishi ,  Yoshio Tamura ,  Yuji Mukai ,  Kiyoshi Taguchi

IPC: H01M8/18 ,  B01J8/00

CPC classification number: C01B3/384 ,  B01J8/0257 ,  B01J8/0278 ,  B01J8/0285 ,  B01J8/0292 ,  B01J8/0465 ,  B01J8/0492 ,  B01J8/0496 ,  B01J2208/00504 ,  B01J2208/0053 ,  B01J2208/0084 ,  B01J2208/00884 ,  C01B3/323 ,  C01B2203/0233 ,  C01B2203/066 ,  C01B2203/0816 ,  C01B2203/1011 ,  C01B2203/1217 ,  C01B2203/1241 ,  C01B2203/1247 ,  H01M8/0631 ,  H01M2008/1095

Abstract: Provided is a hydrogen generator capable of suppressing degradation in capability of a hydrogen generator which is caused by crush of particulate reforming catalyst and of suppressing decrease in reforming efficiency due to decrease in heat transfer efficiency of a catalyzing portion which is caused by the crush of the particulate reforming catalyst. A hydrogen generator comprises a catalyzing portion 50 having particulate reforming catalyst P, and a combusting portion 5 for heating the catalyzing portion 50, the hydrogen generator being configured to generate a reformed gas containing hydrogen while flowing a material gas containing steam in a direction in which the catalyzing portion 50 extends. The catalyzing portion 50 includes a separating member 40. The separating member 40 is disposed on a separating cross-section which is a cross-section of the catalyzing portion 50 in a direction perpendicular to the direction in which the catalyzing portion 50 extends. A plurality of air holes 40D having a shape to inhibit passage of the particulate reforming catalyst P are provided on the separating member 40. An opening having a shape to permit passage of the particulate reforming catalyst P is provided on the separating cross-section.

Abstract translation: 本发明提供一种氢能发生器，其能够抑制由于颗粒状重整催化剂的粉碎引起的氢发生器的能力降低，并且由于粉碎所引起的催化部分的传热效率降低而抑制重整效率的降低 颗粒重整催化剂。 氢发生器包括具有颗粒重整催化剂P的催化部分50和用于加热催化部分50的燃烧部分5，该氢气发生器构造成在含有蒸汽的原料气体沿其方向流动的同时， 催化部分50延伸。 催化部分50包括分离部件40.分离部件40设置在作为催化部分50的垂直于催化部分50延伸的方向的方向的截面的分离横截面上。 在分离部件40上设置有多个具有阻止颗粒状重整催化剂P通过的形状的气孔40D。在分离截面上设置具有允许颗粒状重整催化剂P通过的形状的开口。

公开(公告)号：US20110136025A1

公开(公告)日：2011-06-09

申请号：US13057663

申请日：2010-05-07

Applicant: Hiroshi Tatsui ,  kiyoshi Taguchi

Inventor： Hiroshi Tatsui ,  kiyoshi Taguchi

IPC: H01M8/06

CPC classification number: H01M8/0612 ,  C01B3/00 ,  C01B3/384 ,  C01B3/48 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/1235 ,  C01B2203/1247 ,  C01B2203/1264 ,  C01B2203/1288 ,  C01B2203/1604 ,  C01B2203/169 ,  C01B2203/1695 ,  H01M8/04223 ,  H01M8/04225 ,  H01M8/04776 ,  Y02E60/324 ,  Y02E60/50 ,  Y02P20/128

Abstract: An object of the invention is to provide a fuel cell system capable of performing a stable start-up operation with stable combustion in a burner unit. At the start-up operation of the fuel cell system, out of raw gas components adsorbed to the catalysts filled in a fuel processor, an amount of desorbed raw gas desorbed by a temperature rise in catalysts and supplied to a burner unit 12 is estimated. An amount of raw gas supplied from a raw gas supply device to the burner unit is adjusted according to the estimated value such that a ratio of combustion air separately supplied to the burner unit to a total of the raw gas supplied from the raw gas supply device and the desorbed raw gas falls within a predetermined range. Accordingly, stable combustion of the burner unit can be continually performed at the start-up operation of the fuel cell system.

Abstract translation: 本发明的目的是提供一种燃料电池系统，其能够在燃烧器单元中以稳定的燃烧进行稳定的启动操作。 在燃料电池系统的启动操作时，从填充在燃料处理器中的催化剂吸收的原料气体成分中，估计了由催化剂的温度升高解吸并供给燃烧器单元12的脱附原料气体的量。 从原料气体供给装置向燃烧器单元供给的原料气体的量根据估计值进行调整，使得分别供给到燃烧器单元的燃烧空气的比例与从原料气体供给装置供给的原料气体的总和 并且解吸的原料气体落在预定范围内。 因此，可以在燃料电池系统的启动操作期间连续地执行燃烧器单元的稳定燃烧。

公开(公告)号：US20050138863A1

公开(公告)日：2005-06-30

申请号：US10980463

申请日：2004-11-03

Applicant: Kunihiro Ukai ,  Kiyoshi Taguchi ,  Takeshi Tomizawa ,  Seiji Fujiwara

Inventor： Kunihiro Ukai ,  Kiyoshi Taguchi ,  Takeshi Tomizawa ,  Seiji Fujiwara

IPC: B01J8/00 ,  B01J8/04 ,  B01J19/00 ,  B01J19/24 ,  B01J23/40 ,  B01J23/63 ,  C01B3/16 ,  C01B3/38 ,  C01B3/48 ,  C01B3/58 ,  H01M8/06 ,  C10K1/00

CPC classification number: B01J19/2485 ,  B01J8/001 ,  B01J8/0085 ,  B01J8/0453 ,  B01J8/0457 ,  B01J8/0496 ,  B01J19/0013 ,  B01J23/40 ,  B01J23/63 ,  B01J2208/00061 ,  B01J2208/00132 ,  B01J2208/00168 ,  B01J2208/00176 ,  B01J2208/00495 ,  B01J2208/00504 ,  B01J2208/0053 ,  B01J2219/00063 ,  B01J2219/00081 ,  B01J2219/00087 ,  B01J2219/00155 ,  B01J2219/00157 ,  B01J2219/00159 ,  B01J2219/00198 ,  B01J2219/00202 ,  C01B3/48 ,  C01B2203/0233 ,  C01B2203/0288 ,  C01B2203/066 ,  C01B2203/1064 ,  C01B2203/1076 ,  C01B2203/1082 ,  C01B2203/1614 ,  C01B2203/1619 ,  C01B2203/1623 ,  H01M8/0612 ,  H01M8/0662

Abstract: It was difficult to acquire a good CO cleanup efficiency in a hydrogen refining apparatus, for instance, when the start-up and stop operations are frequently repeated. A hydrogen refining apparatus, including a shifter having a shifting catalyst body containing noble metals and metal oxides, and a reforming section for supplying hydrogen gas containing carbon monoxide to the shifter, (1) the temperature of an upstream side of the shifting catalyst body relative to the hydrogen gas flow being substantially between 300° C. and 500° C. and (2) the temperature of a downstream side of the shifting catalyst body relative to the hydrogen gas flow being substantially at 300° C. or less.

Abstract translation: 在氢气精炼装置中难以获得良好的CO净化效率，例如，当启动和停止操作经常重复时。 一种氢精炼装置，包括具有含有贵金属和金属氧化物的换档催化剂体的换档器和用于向换档器供给含有一氧化碳的氢气的重整部，（1）变换催化剂体相对的上游侧的温度 氢气流量基本上在300〜500℃之间，（2）变换催化剂体相对于氢气流的下游侧的温度基本上在300℃以下。

公开(公告)号：US06852302B1

公开(公告)日：2005-02-08

申请号：US10130760

申请日：2000-11-16

Applicant: Kunihiro Ukai ,  Takeshi Tomizawa ,  Kiyoshi Taguchi ,  Akira Maenishi ,  Tetsuya Ueda

Inventor： Kunihiro Ukai ,  Takeshi Tomizawa ,  Kiyoshi Taguchi ,  Akira Maenishi ,  Tetsuya Ueda

IPC: B01J8/02 ,  C01B3/32 ,  C01B3/38 ,  C01B3/58 ,  C10K3/04 ,  H01M8/04 ,  H01M8/06 ,  C01B31/20

CPC classification number: B01J8/025 ,  B01J8/0278 ,  B01J2208/00061 ,  B01J2208/00415 ,  B01J2208/00548 ,  C01B3/583 ,  C01B2203/00 ,  C01B2203/0233 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/0877 ,  C01B2203/107 ,  C01B2203/16 ,  C01B2203/1609 ,  C01B2203/1619 ,  C01B2203/1623 ,  C10K3/04 ,  H01M8/0662

Abstract: An apparatus of removing carbon monoxide, has: a hydrogen gas supply unit of supplying a hydrogen gas, a catalytic reaction unit provided with a catalyst body carrying a platinum group metal catalyst, a hydrogen gas introducing unit which introduces a hydrogen gas containing carbon monoxide from the hydrogen gas supply unit to the catalytic reaction unit, and an oxidizing gas supply unit of supplying an oxidizing gas containing oxygen to the catalytic reaction unit, wherein the catalyst body is brought into an oxidizing atmosphere for a period of time during operation according to a predetermined condition or when the apparatus is stopped. Thus, carbon monoxide can be eliminated sufficiently.

Abstract translation: 一种除去一氧化碳的装置具有：供给氢气的氢气供给单元，具备载有铂族金属催化剂的催化剂体的催化反应单元，将含有一氧化碳的氢气从氢气导入单元 所述催化剂反应单元的氢气供给单元和向所述催化反应单元供给氧的氧化气体的氧化气体供给单元，所述催化剂体在所述催化剂反应单元的运转期间，在预定条件下进入氧化气氛中一段时间 或者当设备停止时。 因此，可以充分消除一氧化碳。

公开(公告)号：US06797420B2

公开(公告)日：2004-09-28

申请号：US09914376

申请日：2001-12-03

Applicant: Kunihiro Ukai ,  Takeshi Tomizawa ,  Kiyoshi Taguchi ,  Toshiyuki Shono ,  Koichiro Kitagawa ,  Tomonori Asou ,  Masataka Ozeki ,  Shinji Miyauchi ,  Akira Maenishi ,  Yutaka Yoshida

Inventor： Kunihiro Ukai ,  Takeshi Tomizawa ,  Kiyoshi Taguchi ,  Toshiyuki Shono ,  Koichiro Kitagawa ,  Tomonori Asou ,  Masataka Ozeki ,  Shinji Miyauchi ,  Akira Maenishi ,  Yutaka Yoshida

IPC: H01M804

CPC classification number: H01M8/04425 ,  B01J8/0457 ,  B01J2208/00061 ,  B01J2208/00309 ,  B01J2208/00504 ,  B01J2208/00548 ,  B01J2219/00157 ,  B01J2219/002 ,  B01J2219/00213 ,  B01J2219/00231 ,  C01B3/323 ,  C01B3/38 ,  C01B3/48 ,  C01B3/583 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/0288 ,  C01B2203/044 ,  C01B2203/0445 ,  C01B2203/047 ,  C01B2203/0495 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/0816 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/0844 ,  C01B2203/0866 ,  C01B2203/0877 ,  C01B2203/0883 ,  C01B2203/1011 ,  C01B2203/1023 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1076 ,  C01B2203/1082 ,  C01B2203/1223 ,  C01B2203/1241 ,  C01B2203/1247 ,  C01B2203/1288 ,  C01B2203/146 ,  C01B2203/1604 ,  C01B2203/1609 ,  C01B2203/1619 ,  C01B2203/1638 ,  C01B2203/1657 ,  C01B2203/1685 ,  C01B2203/169 ,  C01B2203/1695 ,  H01M8/04014 ,  H01M8/04022 ,  H01M8/04373 ,  H01M8/04738 ,  H01M8/04776 ,  H01M8/0612 ,  H01M8/0662 ,  Y02P20/128

Abstract: The present invention relates to an electric power generator and its operation method, which electric power generator is equipped with a hydrogen generator, a polymer electrolyte fuel cell for generating electric power using hydrogen rich gas from the hydrogen generator, a burner for heating the hydrogen generator, a flow rate controller for controlling the supply amount of a burning fuel to the burner, a communicating pathway connecting the flow rate controller and the burner, a joint where at least a residual fuel gas from a fuel electrode of the fuel cell and/or an incompletely generated gas from the hydrogen generator are combined into the communicating pathway, and a pressure-transferring pipe for releasing the pressure between the joint and the flow rate controller into the flow rate controller; the flow rate controller controls the supply amount of the burning fuel on the basis of the above-mentioned pressure.

Abstract translation: 发电机及其运行方法技术领域本发明涉及一种发电机及其运行方法，该发电机配备有氢发生器，使用来自氢发生器的富氢气体发电的聚合物电解质型燃料电池，用于加热氢发生器的燃烧器 用于控制向燃烧器燃烧燃料的供给量的流量控制器，连接流量控制器和燃烧器的连通路径，至少来自燃料电池的燃料电极的残留燃料气体和/或 来自氢发生器的不完全产生的气体被组合到连通通道中，以及用于将接头和流量控制器之间的压力释放到流量控制器中的压力传递管; 流量控制器基于上述压力控制燃烧燃料的供给量。

公开(公告)号：US06590977B1

公开(公告)日：2003-07-08

申请号：US09338141

申请日：1999-06-22

Applicant: Kiyoshi Taguchi

Inventor： Kiyoshi Taguchi

IPC: H04M100

CPC classification number: H04M19/04 ,  H04M1/573 ,  H04M19/005

Abstract: A subscriber circuit is capable of realizing a CLIP service in an old-fashioned switching system. The subscriber circuit has a ringer transmitting circuit, which is connected to line A and line B, and which transmits a ringer signal in accordance with a ringer transmission request signal from a host system; a battery feed circuit, which supplies speech current to line A and line B; and a timer, which detects, in accordance with a change in the level of a ringer transmission request signal from the above-mentioned host system, the end of transmission of a ringer signal transmitted by the ringer transmitting circuit, starts timer operation, and ends this timer operation after a predetermined time has elapsed. The battery feed circuit supplies speech current to line A and line B from the above-mentioned battery feed circuit during the operation period of the timer.

Abstract translation: 用户电路能够在老式交换系统中实现CLIP服务。 用户电路具有连接到线路A和线路B的振铃器发射电路，并且根据来自主机系统的振铃器发送请求信号发送振铃信号; 电池馈电电路，其向线路A和线路B提供语音电流; 以及定时器，其根据来自上述主机系统的振铃发送请求信号的电平的变化检测由振铃器发送电路发送的振铃信号的发送结束，开始定时器操作，并结束 经过预定时间之后的该定时器操作。 在定时器的操作期间，电池供给电路将来自上述电池供给电路的线路A和线路B的语音电流供给。

公开(公告)号：US5780865A

公开(公告)日：1998-07-14

申请号：US694783

申请日：1996-08-09

Applicant: Ryosuke Miura ,  Kiyoshi Taguchi ,  Kazuyuki Ito

Inventor： Ryosuke Miura ,  Kiyoshi Taguchi ,  Kazuyuki Ito

IPC: G01B11/00 ,  G01N15/02 ,  G01N15/14 ,  G02B21/26 ,  G02B21/36 ,  G01N15/06

CPC classification number: G01N15/1463 ,  G01N2015/1497

Abstract: An imaging glass window and an illumination glass window which are opposed to each other define a sample chamber, and the sample chamber holds sample liquid containing particulates. Light from the particulates is magnified by a zoom magnifying glass via the imaging glass window, optical axis angle changing means and optical axis length changing means and imaged by a CCD camera. An image of the sample liquid is supplied to image control means, and the optical axis angle changing means is operated by the image control means to change an optical axis of the light from the sample liquid and shift an image of an intended one of the particulates in the sample liquid to the center a camera lens of the cameraeen. Concurrently the zoom magnifying glass is set at a required magnification by the control means.

Abstract translation: 彼此相对的成像玻璃窗和照明玻璃窗限定了样品室，样品室保持含有微粒的样品液体。 通过成像玻璃窗，光轴角度改变装置和光轴长度改变装置通过变焦放大镜放大来自微粒的光，并由CCD照相机成像。 样品液体的图像被提供给图像控制装置，并且光​​轴角度改变装置由图像控制装置操作以改变来自样品液体的光的光轴并且移动预期的一种微粒的图像 在样品液体中心摄像机镜头。 同时，通过控制装置将变焦放大镜设置在所需的放大倍率。