公开(公告)号：US07052787B2

公开(公告)日：2006-05-30

申请号：US10221338

申请日：2002-01-09

申请人： Osamu Tajima ,  Katsuya Oda ,  Tatsuji Hatayama ,  Ryuji Yukawa ,  Taketoshi Ouki ,  Akira Fuju ,  Koji Shindo ,  Kazuhiro Tajima ,  Satoshi Yamamoto ,  Katsuyuki Makihara ,  Keigo Miyai ,  Masataka Kadowaki ,  Masatoshi Ueda

发明人： Osamu Tajima ,  Katsuya Oda ,  Tatsuji Hatayama ,  Ryuji Yukawa ,  Taketoshi Ouki ,  Akira Fuju ,  Koji Shindo ,  Kazuhiro Tajima ,  Satoshi Yamamoto ,  Katsuyuki Makihara ,  Keigo Miyai ,  Masataka Kadowaki ,  Masatoshi Ueda

IPC分类号： H01M8/04 ,  H01M8/06

CPC分类号： H01M8/0612 ,  C01B3/48 ,  C01B2203/0227 ,  C01B2203/0283 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/1223 ,  C01B2203/1241 ,  C01B2203/1604 ,  C01B2203/1685 ,  H01M8/04029 ,  H01M8/0662 ,  H01M2300/0082 ,  Y02P20/123 ,  Y02P20/124 ,  Y02P20/128

摘要： Proton-exchange membrane fuel-cell power generating equipment includes a heat exchanger coupled to a process burner and, therethrough, to a fan. When water needs to be heated, such as during startup, the water is circulated through the heat exchanger and the process burner is operated (ignited) to heat the water. When the water needs to be cooled, such as when a hot water reserving tank is full, the water is circulated through the heat exchanger and the fan is operated, but the process burner is not operated, to cool the water. Water is circulated through part or all of a water system to prevent freezing while the system is stopped. Optionally, the process burner is operated to heat the circulated water. The heat exchanger and other heat exchangers in the system are arranged to efficiently recover heat from burners, a fuel-cell cooling system and exothermic processes.

摘要翻译： 质子交换膜燃料电池发电设备包括耦合到工艺燃烧器并通过其流到风扇的热交换器。 当水需要加热时，例如在起动期间，水通过热交换器循环，并且工艺燃烧器被操作（点燃）以加热水。 当水需要冷却时，例如当热水储存罐已满时，水通过热交换器循环，风扇运行，但工艺燃烧器不工作，以冷却水。 水通过部分或全部水系统循环，以防止系统停止时冻结。 可选地，操作处理燃烧器以加热循环的水。 系统中的热交换器和其他热交换器被布置成有效地从燃烧器回收热量，燃料电池冷却系统和放热过程。

公开(公告)号：US6080500A

公开(公告)日：2000-06-27

申请号：US159847

申请日：1998-09-24

申请人： Akira Fuju ,  Yosio Azegami ,  Nobuyoshi Nishizawa ,  Akio Kawakami ,  Katsuyuki Makihara ,  Taketoshi Ouki ,  Akira Hamada ,  Koji Shindo ,  Tatsuji Hatayama ,  Satoshi Yamamoto ,  Osamu Tajima

发明人： Akira Fuju ,  Yosio Azegami ,  Nobuyoshi Nishizawa ,  Akio Kawakami ,  Katsuyuki Makihara ,  Taketoshi Ouki ,  Akira Hamada ,  Koji Shindo ,  Tatsuji Hatayama ,  Satoshi Yamamoto ,  Osamu Tajima

IPC分类号： H01M8/00 ,  H01M8/04 ,  H01M8/24

CPC分类号： H01M8/04089 ,  H01M8/00 ,  H01M8/247

摘要： There is provided a movable fuel cell apparatus comprising a movable housing, a power supply, and a fuel gas cylinder. The housing is divided into a front portion and a rear portion by a partition, and composed of a main housing body, a housing cover and a door. The main housing body has a front opening. The housing cover covers the upper portion of the front opening and the door is openably connected with the main housing body. The power supply included in the rear portion comprises a fuel cell for generating electric power by electrochemical reaction using fuel gas and air supplied. The fuel gas cylinder is placed removably in the front portion of the housing.

摘要翻译： 提供了一种可移动燃料电池装置，包括可动壳体，电源和燃料气瓶。 壳体通过隔板分成前部和后部，并由主壳体，壳体盖和门构成。 主壳体具有前开口。 壳体盖覆盖前开口的上部，并且门与主壳体敞开地连接。 包括在后部中的电源包括用于通过使用燃料气体和空气供应的电化学反应产生电力的燃料电池。 燃料气瓶可拆卸地放置在壳体的前部。

公开(公告)号：US07273670B2

公开(公告)日：2007-09-25

申请号：US10149418

申请日：2000-12-20

申请人： Tatsuji Hatayama ,  Akira Hamada

发明人： Tatsuji Hatayama ,  Akira Hamada

IPC分类号： H01M8/04 ,  H01M8/10

CPC分类号： H01M8/0687 ,  H01M8/04119 ,  H01M8/04126 ,  H01M8/04164 ,  H01M8/0662

摘要： The fuel cell power generation system of present invention can supply the air pole of a fuel cell with a clean air free from impurities, by providing at least one or more humidification filters kept in a wet state by a water supply means, disposed in an oxidant gas supply passage of the fuel cell body. As a result, the cell output properties can be improved by preventing the decrease of gas dissipation ability or the decrease of electric conductance of the solid polymer film provoked by impurities.

摘要翻译： 本发明的燃料电池发电系统可以通过设置在氧化剂中的供水装置提供至少一个或多个湿润状态的加湿过滤器，为燃料电池的空气杆提供无杂质的洁净空气 燃料电池体的气体供给通路。 结果，可以通过防止由杂质引起的固体聚合物膜的气体散逸能力的降低或导电性的降低来提高电池的输出特性。