专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

KR1020090089476A 연료 전지 无效
标题翻译：燃料电池
公开(公告)号：KR1020090089476A
公开(公告)日：2009-08-21
申请号：KR1020097014725
申请日：2007-12-21
申请人： 가부시끼가이샤 도시바
发明人： 하세베,히로유끼 , 아까모또,유끼노리 , 오오즈,히데유끼 , 스즈끼,히데노리 , 가와무라,고이찌 , 사또,유우이찌 , 오오미찌,겐따 , 네기시,노부야스 , 시모야마다,다까시 , 요시다,유이찌 , 칸,히로후미 , 다까하시,겐이찌
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/04201 , H01M8/1011 , H01M2008/1095 , H01M2250/30 , Y02B90/18 , Y02E60/523
摘要： A fuel cell is provided with a membrane electrode assembly (2) comprised of a fuel electrode (13), an air electrode (16), and an electrolyte film (17) held by these electrodes; and a fuel storage unit (4) for storing a liquid fuel. Since the fuel cell is possible to continuously generate electricity for a long time as far as the fuel is supplied, the fuel cell has been tried in use for a power source of mobile electronic equipment. In the case where the membrane electrode assembly is connected with the fuel storage unit through a flowing path in the fuel cell, a fuel supplying amount can be adjusted by a shape or the like of the flowing path but it causes problems of an uneven fuel supplying state, the decrease of an output of the fuel cell, and the like. The present invention has been made to solve them by providing the fuel cell with a fuel distributing mechanism (3) for supplying the fuel to a plurality of portions of the fuel electrode to connect the membrane electrode assembly with the fuel storage unit through a flowing path (5), or the like. ® KIPO & WIPO 2009
摘要翻译：燃料电池设置有由燃料电极（13），空气电极（16）和由这些电极保持的电解质膜（17）组成的膜电极组件（2）以及用于储存液体燃料的燃料存储单元（4）。由于燃料电池可以在供给燃料的情况下长时间地连续发电，因此已经在使用了用于移动电子设备的电源的燃料电池。在膜电极组件通过燃料电池中的流动路径与燃料存储单元连接的情况下，可以通过流动路径的形状等调节燃料供给量，但是会导致不均匀燃料供给的问题状态，燃料电池的输出的减少等。通过为燃料电池提供燃料分配机构（3）来实现本发明，燃料分配机构（3）用于将燃料供给到燃料电极的多个部分，以通过流动路径将膜电极组件与燃料存储单元连接（5）等。 ®KIPO＆WIPO 2009

2. 发明公开

KR1020090111848A 연료 전지 无效
标题翻译：燃料电池
公开(公告)号：KR1020090111848A
公开(公告)日：2009-10-27
申请号：KR1020097017265
申请日：2008-02-25
申请人： 가부시끼가이샤 도시바
发明人： 오오즈,히데유끼 , 아까모또,유끼노리 , 사또,유우이찌 , 오오미찌,겐따 , 간,히로후미 , 와따나베,다이스께 , 네기시,노부야스 , 요시다,유이찌 , 사또,아사꼬
IPC分类号： H01M8/02 , H01M4/86
CPC分类号： H01M8/04156 , H01M8/04171 , H01M8/04186 , H01M8/04201 , H01M8/04291 , H01M8/0662 , H01M8/0668 , H01M8/1011 , H01M8/241 , H01M8/2455 , H01M2250/20 , Y02E60/523 , Y02T90/32
摘要： Disclosed is a fuel cell (1) comprising an electromotive unit (2) having a membrane electrode assembly (MEA) (12), a fuel container unit (4) for containing a liquid fuel, and a fuel supply mechanism (3) for supplying the fuel from the fuel container unit (4) to a fuel electrode (7) of the membrane electrode assembly (12). The membrane electrode assembly (12) has a gas vent hole (17) which is so formed as to penetrate at least an electrolyte membrane (11) for letting the gas component generated on the side of the fuel electrode (7) out to the side of an air electrode (10).
摘要翻译：公开了一种燃料电池（1），其包括具有膜电极组件（MEA）（12）的电动单元（2），用于容纳液体燃料的燃料容器单元（4）和用于供应液体燃料的燃料供给机构从燃料容器单元（4）到膜电极组件（12）的燃料电极（7）的燃料。膜电极组件（12）具有通气孔（17），其形成为至少穿透电解质膜（11），以使在燃料电极（7）侧产生的气体成分向外侧的空气电极（10）。

3. 发明公开

KR1020090104128A 연료 전지 无效
标题翻译：燃油电池
公开(公告)号：KR1020090104128A
公开(公告)日：2009-10-05
申请号：KR1020097017875
申请日：2008-02-25
申请人： 가부시끼가이샤 도시바
发明人： 다까하시,겐이찌 , 가와무라,고이찌 , 아까모또,유끼노리 , 오오즈,히데유끼 , 하세베,히로유끼
IPC分类号： H01M8/04
CPC分类号： H01M8/1004 , H01M8/04104 , H01M8/04201
摘要： A fuel battery capable of stably supplying fuel to the fuel battery cells, improved in efficiency of power generation reaction, and excellent in output characteristic by preventing decrease of the internal pressure of the fuel container due to decrease of the liquid fuel during power generation and by ensuring substantial liquid feeding ability of the pump. The fuel battery (1) comprises a membrane-electrode assembly (2), a fuel supply mechanism (3), and an internal pressure adjusting mechanism (4). The membrane-electrode assembly (2) has a fuel electrode (13), an air electrode (16), and an electrolyte membrane (17) sandwiched between them. The fuel supply mechanism (3) has a fuel distribution mechanism (5) disposed near the fuel electrode (13) of the membrane/electrode assembly (2), a fuel containing unit (6), a passage (7) interconnecting them, and a pump (8) installed in the passage (7). The internal pressure adjusting mechanism (4) is used for introducing external air when the internal pressure of the fuel containing unit (6) decreases and is installed nearer to the fuel containing unit (6) than the pump (8) of the fuel supply mechanism (3).
摘要翻译：能够稳定地向燃料电池单元供给燃料的燃料电池，通过防止由于发电时液体燃料的减少导致的燃料容器的内部压力的降低，并且通过确保泵的大量液体供给能力。燃料电池（1）包括膜电极组件（2），燃料供给机构（3）和内部压力调节机构（4）。膜 - 电极组件（2）具有燃料电极（13），空气电极（16）和夹在它们之间的电解质膜（17）。燃料供给机构（3）具有配置在膜/电极组件（2）的燃料电极（13）附近的燃料分配机构（5），燃料收容部（6），将它们连接的通路（7）和安装在通道（7）中的泵（8）。内部压力调节机构（4）用于当燃料容纳单元（6）的内部压力降低并且比燃料供给机构（8）更靠近燃料容纳单元（6）时，引入外部空气（3）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式