公开(公告)号：US20090291337A1

公开(公告)日：2009-11-26

申请号：US12375646

申请日：2008-04-07

Applicant: Yoshio Tamura ,  Kiyoshi Taguchi ,  Yoshikazu Tanaka ,  Shigeki Yasuda ,  Hideo Ohara ,  Naoki Muro

Inventor： Yoshio Tamura ,  Kiyoshi Taguchi ,  Yoshikazu Tanaka ,  Shigeki Yasuda ,  Hideo Ohara ,  Naoki Muro

IPC: H01M8/18 ,  H01M8/04

CPC classification number: H01M8/0618 ,  C01B3/384 ,  C01B3/48 ,  C01B3/583 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0283 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/1235 ,  C01B2203/1288 ,  C01B2203/1604 ,  C01B2203/1609 ,  C01B2203/169 ,  H01M8/0625 ,  H01M8/0631

Abstract: A hydrogen generating apparatus including a reformer which performs a reforming reaction using a material and steam to generate hydrogen-containing gas; a water evaporator which generates the steam supplied to the reformer; a first water pathway through which reforming water to be supplied to the water evaporator flows; a pump which supplies the reforming water to the water evaporator 1a; a second water pathway 7 branching from the first water pathway on the downstream side of the pump; a first water tank to which the water flowing through the second water pathway flows; a first flow rate controller provided on the second water pathway; and a controller which operates the pump and controls the first flow rate controller so that water flows through the second water pathway, thereby stably generating hydrogen and preventing degradation of the reformer thereof is realized.

Abstract translation: 一种氢生成装置，包括：重整器，其使用原料和蒸汽进行重整反应以产生含氢气体; 产生供给重整器的蒸汽的水蒸发器; 供给水蒸发器的重整水流过的第一水通道; 将重整水供给到水蒸发器1a的泵; 在泵的下游侧从第一水路径分支的第二水路7; 流过第二水通道的水流过的第一个水箱; 设置在第二水路上的第一流量控制器; 以及控制器，其操作泵并控制第一流量控制器，使得水流过第二水路径，由此稳定地产生氢气并防止其重整器的劣化。

公开(公告)号：US20090258263A1

公开(公告)日：2009-10-15

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材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：US20090086765A1

公开(公告)日：2009-04-02

申请号：US12222119

申请日：2008-08-01

Applicant: Kiyoshi Taguchi

Inventor： Kiyoshi Taguchi

IPC: H04J3/06

CPC classification number: H04L7/0008

Abstract: A synchronization system for establishing synchronization between a first communications device and a second communications device connected through a communications line transmitting an xDSL signal is disclosed that includes a clock extraction part configured to extract, from a synchronous network connected to the first communications device, the synchronization clock signal of the synchronous network; a synchronization signal generation and transmission part configured to generate a synchronization signal from the synchronization clock signal and to transmit the synchronization signal to the communications line, the synchronization signal having a frequency in a frequency band different from the frequency band of the xDSL signal; a synchronization signal extraction part configured to extract the synchronization signal from the communications line; and a clock reproduction and output part configured to reproduce the synchronization clock signal from the synchronization signal and to supply the synchronization clock signal to the second communications device.

Abstract translation: 公开了一种用于建立第一通信设备和通过发送xDSL信号的通信线路连接的第二通信设备之间的同步的同步系统，其包括被配置为从连接到第一通信设备的同步网络提取同步信号的时钟提取部件 同步网络的时钟信号; 同步信号生成和发送部件，被配置为从所述同步时钟信号生成同步信号，并将所述同步信号发送到所述通信线路，所述同步信号具有与所述xDSL信号的频带不同的频带的频率; 同步信号提取部，被配置为从通信线提取同步信号; 以及时钟再现和输出部分，被配置为从同步信号再现同步时钟信号，并将同步时钟信号提供给第二通信设备。

公开(公告)号：US07258704B2

公开(公告)日：2007-08-21

申请号：US10831347

申请日：2004-04-26

Applicant: Seiji Fujihara ,  Kunihiro Ukai ,  Kiyoshi Taguchi ,  Hidenobu Wakita

Inventor： Seiji Fujihara ,  Kunihiro Ukai ,  Kiyoshi Taguchi ,  Hidenobu Wakita

IPC: B01D1/00

CPC classification number: C01B3/48 ,  B01J8/048 ,  B01J8/0488 ,  B01J19/0013 ,  B01J2219/00063 ,  B01J2219/002 ,  B01J2219/00209 ,  B01J2219/00213 ,  B01J2219/00227 ,  C01B3/38 ,  C01B3/583 ,  C01B2203/00 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/1023 ,  C01B2203/1041 ,  C01B2203/1052 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1082 ,  C01B2203/1217 ,  C01B2203/1235 ,  C01B2203/1619 ,  C01B2203/1623 ,  C01B2203/1685 ,  C01B2203/169 ,  C01B2203/1695 ,  C01B2203/82 ,  H01M8/04007 ,  H01M8/0612 ,  H01M8/0662

Abstract: A hydrogen generator of the present invention is provided with: a reformer for generating a reformed gas containing hydrogen from a feed material containing an organic compound at least containing carbon and hydrogen and water; a heater for heating the reformer to a temperature required for generating the reformed gas; a carbon monoxide reducing unit having a carbon monoxide reducing catalyst for reducing carbon monoxide contained in the reformed gas generated in the reformer; and a temperature detector for detecting at least one of a temperature of the reformed gas in the carbon monoxide reducing unit and a temperature of the carbon monoxide reducing catalyst, wherein an amount of the feed material to be supplied to the reformer is controlled based on a comparison between a detected temperature detected by the temperature detector and a reference temperature set in accordance with the amount of the feed material.

Abstract translation: 本发明的氢发生器具有：重整器，用于从含有至少含有碳和氢和水的有机化合物的进料中产生含有氢的重整气体; 用于将重整器加热到生成重整气体所需的温度的加热器; 具有一氧化碳还原催化剂的一氧化碳还原装置，用于还原在重整器中产生的重整气体中所含的一氧化碳; 以及温度检测器，用于检测一氧化碳减少单元中的重整气体的温度和一氧化碳还原催化剂的温度中的至少一个，其中，供给至重整器的进料的量基于 由温度检测器检测到的检测温度与根据进料的量设定的参考温度之间的比较。

公开(公告)号：US07201983B2

公开(公告)日：2007-04-10

申请号：US10323040

申请日：2002-12-19

Applicant: Kiyoshi Taguchi ,  Kunihiro Ukai ,  Hidenobu Wakita ,  Seiji Fujihara

Inventor： Kiyoshi Taguchi ,  Kunihiro Ukai ,  Hidenobu Wakita ,  Seiji Fujihara

IPC: H01M8/06 ,  B01J8/04 ,  C01B3/26

CPC classification number: C01B3/48 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/1241 ,  C01B2203/1258 ,  H01M8/0612 ,  H01M8/0668

Abstract: A hydrogen generation apparatus has a reformer of generating a reformed gas containing at least hydrogen and carbon monoxide by making a material containing an organic compound react with water; carbon-monoxide-removing means of including at least a shifter of reducing the carbon monoxide contained in the reformed gas generated by the reformer in accordance with a shift reaction; and material-humidifying means of humidifying the material by directly or indirectly using moisture contained in the reformed gas.

Abstract translation: 氢气生成装置

公开(公告)号：US06972119B2

公开(公告)日：2005-12-06

申请号：US10168854

申请日：2000-12-27

Applicant: Kiyoshi Taguchi ,  Takeshi Tomizawa ,  Kunihiro Ukai ,  Toshiyuki Shono ,  Koichiro Kitagawa ,  Tetsuya Ueda ,  Seiji Fujihara ,  Yutaka Yoshida

Inventor： Kiyoshi Taguchi ,  Takeshi Tomizawa ,  Kunihiro Ukai ,  Toshiyuki Shono ,  Koichiro Kitagawa ,  Tetsuya Ueda ,  Seiji Fujihara ,  Yutaka Yoshida

IPC: B01J8/04 ,  B01J19/24 ,  B01J23/40 ,  B01J23/63 ,  B01J23/72 ,  B01J35/00 ,  C01B3/16 ,  C01B3/48 ,  C01B3/58 ,  C10K3/04 ,  H01M8/06 ,  B01J3/00

CPC classification number: H01M8/0631 ,  B01J8/0453 ,  B01J8/0457 ,  B01J8/0488 ,  B01J8/0496 ,  B01J19/2485 ,  B01J23/40 ,  B01J23/63 ,  B01J23/72 ,  B01J35/0006 ,  B01J2208/00061 ,  B01J2208/00194 ,  B01J2208/00504 ,  B01J2208/00716 ,  B01J2219/0004 ,  B01J2219/00198 ,  B01J2219/002 ,  B01J2219/00202 ,  B01J2219/00213 ,  B01J2219/00231 ,  C01B3/16 ,  C01B3/48 ,  C01B3/583 ,  C01B3/586 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/0288 ,  C01B2203/044 ,  C01B2203/0445 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/0816 ,  C01B2203/085 ,  C01B2203/0866 ,  C01B2203/0877 ,  C01B2203/0883 ,  C01B2203/0894 ,  C01B2203/1023 ,  C01B2203/1041 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1076 ,  C01B2203/1082 ,  C01B2203/1223 ,  C01B2203/1241 ,  C01B2203/1247 ,  C01B2203/1604 ,  C01B2203/1609 ,  C01B2203/1619 ,  C01B2203/1661 ,  C01B2203/169 ,  C01B2203/1695 ,  C01B2203/82 ,  C10K3/04 ,  Y02P20/52

Abstract: A hydrogen producing apparatus comprising: a reforming section having a reforming catalyst which causes a reaction between a carbon-containing organic compound as a feedstock and water; a feedstock supply section for supplying the feedstock to the reforming section; a water supply section for supplying water to the reforming section; a heating section for heating the reforming catalyst; a shifting section having a shift catalyst which causes a shift reaction between carbon monoxide and water contained in a reformed gas supplied from the reforming section; and a purifying section having a purifying catalyst which causes oxidation or methanation of carbon monoxide contained in a gas supplied from the shifting section, wherein the shift catalyst comprises a platinum group metal and a metal oxide.

Abstract translation: 一种制氢装置，其特征在于，包括：重整部，其具有使作为原料的含碳有机化合物与水发生反应的重整催化剂; 原料供给部，用于将原料供给至重整部; 供水部，其向所述重整部供给水; 用于加热所述重整催化剂的加热部分; 具有变换催化剂的换档部分，其引起从重整部分供应的重整气体中包含的一氧化碳和水之间的转化反应; 以及净化部，其具有使从所述变速部供给的气体中含有的一氧化碳发生氧化或甲烷化的净化催化剂，所述变换催化剂含有铂族金属和金属氧化物。

公开(公告)号：US20050164046A1

公开(公告)日：2005-07-28

申请号：US11020678

申请日：2004-12-27

Applicant: Seiji Fujihara ,  Kunihiro Ukai ,  Kiyoshi Taguchi ,  Hidenobu Wakita ,  Yukimune Kani

Inventor： Seiji Fujihara ,  Kunihiro Ukai ,  Kiyoshi Taguchi ,  Hidenobu Wakita ,  Yukimune Kani

IPC: B01J8/04 ,  B01J19/00 ,  C01B3/32 ,  C01B3/48 ,  H01M8/04 ,  H01M8/06 ,  H01M8/00 ,  B01J8/00

CPC classification number: B01J19/0013 ,  B01J8/0492 ,  B01J8/0496 ,  B01J2208/00061 ,  B01J2208/00415 ,  B01J2208/00504 ,  B01J2208/00637 ,  B01J2208/00646 ,  B01J2219/002 ,  B01J2219/00213 ,  B01J2219/00225 ,  B01J2219/00231 ,  C01B3/323 ,  C01B3/48 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/0805 ,  C01B2203/085 ,  C01B2203/1609 ,  C01B2203/1619 ,  H01M8/04007 ,  H01M8/0612 ,  H01M8/0662

Abstract: The hydrogen generator includes: a reformer 101 having a reforming catalyst configured to cause a source material and water to react with each other to generate a hydrogen-rich reformed gas; a reformer heater 104 configured to heat the reformer; a carbon monoxide reducing portion 111,121 having a carbon monoxide reducing catalyst configured to reduce carbon monoxide contained in the reformed gas; a carbon monoxide reduction heater 112,123 configured to heat at least one of the carbon monoxide reducing portion, the carbon monoxide reducing catalyst and the reformed gas passing through the carbon monoxide reducing portion; and a controller 200 capable of control such that the carbon monoxide reduction heater is caused to operate in a stop operation period.

Abstract translation: 氢发生器包括：重整器101，其具有重构催化剂，其被配置为使源材料和水彼此反应以产生富氢重整气体; 构造成加热重整器的重整器加热器104; 具有一氧化碳还原催化剂的一氧化碳减少部分111,121，其被配置为减少重整气体中所含的一氧化碳; 一氧化碳还原加热器112,123，被配置为加热一氧化碳还原部分，一氧化碳还原催化剂和通过一氧化碳减少部分的重整气体中的至少一个; 以及控制器200，其能够控制使得一氧化碳还原加热器在停止操作时段内操作。

公开(公告)号：US08980488B2

公开(公告)日：2015-03-17

申请号：US13057663

申请日：2010-05-07

Applicant: Hiroshi Tatsui ,  Kiyoshi Taguchi

Inventor： Hiroshi Tatsui ,  Kiyoshi Taguchi

IPC: H01M8/04 ,  H01M8/06 ,  C01B3/00 ,  C01B3/38 ,  C01B3/48

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: A fuel cell system includes a reforming unit, a carbon-monoxide decreasing unit, a fuel cell, a burner unit, and a raw gas supply device. At a start-up operation of the fuel cell system, an amount of raw gas supplied from the raw has supply device is adjusted according to an amount of a desorbed raw gas desorbed out of components of the raw gas adsorbed to at least one of the reforming catalyst and a carbon monoxide decreasing catalyst such that a ratio of an amount of the combustion air to an amount of the raw gas in the burner unit falls within a predetermined range.

Abstract translation: 燃料电池系统包括重整单元，一氧化碳减少单元，燃料电池，燃烧器单元和原料气体供应装置。 在燃料电池系统的启动运转时，从原料供给的原料气体的供给量根据从吸附在至少一方的原料气体的成分中解吸的脱附原料气体的量进行调整 重整催化剂和一氧化碳减少催化剂，使得燃烧空气量与燃烧器单元中的原料气体的量的比率落在预定范围内。

公开(公告)号：US08916304B2

公开(公告)日：2014-12-23

申请号：US12863736

申请日：2009-11-20

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

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

IPC: H01M8/06 ,  G05B1/00 ,  G05D23/00 ,  C01B3/38

CPC classification number: H01M8/0618 ,  C01B3/384 ,  C01B2203/0205 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/0872 ,  C01B2203/1609 ,  Y02E60/50 ,  Y02P20/123 ,  Y02P20/124 ,  Y02P20/128 ,  Y02P20/129

Abstract: A hydrogen generator includes: a reformer (102) configured to generate a hydrogen-containing gas by a reforming reaction using a raw material; a combustor (104) configured to heat the reformer; an air supplying device (106) configured to supply combustion air to the combustor; a first heat exchanger (108) configured to recover heat from a flue gas discharged from the combustor; a first heat medium passage (110) through which a first heat medium flows, the first heat medium receiving the heat recovered from the flue gas in the first heat exchanger; a first pump (112) configured to cause the first heat medium in the first heat medium passage to flow; a heat accumulator (140) configured to store the heat recovered by the first heat medium; and a controller (114) configured to cause the first pump to operate in a cooling step that is a step of cooling down at least the reformer by supplying the air from the air supplying device to the combustor in a state where the combustor is not carrying out combustion during a stop processing

Abstract translation: 氢发生器包括：重构器（102），其通过使用原料的重整反应产生含氢气体; 构造成加热重整器的燃烧器（104）; 空气供给装置（106），其构造成向燃烧器供给燃烧空气; 第一热交换器（108），其构造成从燃烧器排出的废气中回收热量; 第一热介质通道（110），第一热介质流过该第一热介质通道，第一热介质接收在第一热交换器中从烟道气回收的热量; 构造成使所述第一热介质通道中的所述第一热介质流动的第一泵（112） 蓄热器（140），其被配置为存储由所述第一热介质回收的热量; 以及控制器（114），其被配置为使得所述第一泵在所述冷却步骤中操作，所述冷却步骤是通过在所述燃烧器不携带的状态下将来自所述供气装置的空气供给到所述燃烧器的至少冷却所述重整器的步骤 在停止处理期间燃烧

公开(公告)号：US08546030B2

公开(公告)日：2013-10-01

申请号：US12856284

申请日：2010-08-13

Applicant: Yoshio Tamura ,  Kiyoshi Taguchi ,  Yoshikazu Tanaka

Inventor： Yoshio Tamura ,  Kiyoshi Taguchi ,  Yoshikazu Tanaka

IPC: H01M8/06 ,  C01B3/02

CPC classification number: H01M8/0618 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/1294 ,  C01B2203/1609 ,  C01B2203/1628 ,  C01B2203/169 ,  H01M8/04223 ,  H01M8/04302 ,  H01M8/04303 ,  H01M8/0631 ,  Y02P20/128

Abstract: A hydrogen generator comprises a reformer configured to generate a hydrogen-containing gas through a reforming reaction in an internal space thereof using a material gas and steam; a material gas supply passage through which the material gas is supplied to the reformer; a material gas supplier which is provided at the material gas supply passage to supply the material gas to the reformer; a first valve configured to open and close the material gas supply passage; an evaporator configured to generate a steam supplied to the reformer; a water supplier configured to supply water to the evaporator; a communicating passage for allowing the reformer to communicate with atmosphere; a second valve configured to open and close the communicating passage; and a controller configured to stop the material gas supplier and the water supplier and close the first valve and the second valve at shutdown of the hydrogen generator; and open the second valve prior to opening the first valve when the material gas supplier resumes supply of the material gas to the reformer after the shutdown.

Abstract translation: 氢气发生器包括：重整器，其配置成使用材料气体和蒸汽在其内部空间中通过重整反应产生含氢气体; 材料气体供给通道，材料气体通过该材料气体供应到重整器; 原料气体供给器，其设置在所述原料气体供给路径处，供给所述重整器的原料气体; 构造成打开和关闭所述原料气体供给通道的第一阀; 蒸发器，其构造成产生供应给所述重整器的蒸汽; 供水器，配置成向蒸发器供水; 改造者与大气沟通的沟通通道; 构造成打开和关闭所述连通通道的第二阀; 以及控制器，其构造成在所述氢发生器关闭时停止所述原料气体供给器和所述供水器并关闭所述第一阀和所述第二阀; 并且在原料气体供应器在关闭后恢复向重整器供应原料气体之前，打开第一阀之前打开第二阀。