利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN101047256A 燃料电池和使用该燃料电池的设备 无效 - 撤回

燃料电池和使用该燃料电池的设备
摘要：
本发明的目的在于，在将燃料电池电源安装在携带信息设备或便携式设备中或作为携带用的二次电池充电电源使用的情况下，提供A)不需要用于燃料供给的辅助设备动力、B)能进行任何姿势的运转、C)可用简便的操作进行燃料补给、D)燃料保持材料的交叉漏泄和渗透少、E)高输出密度、高能量密度、F)实现高的安全性和可靠性的液体燃料直接型燃料电池。本发明提供下述的一种燃料电池，具有：氧化液体燃料的阳极；还原氧的阴极；在上述阳极与阴极之间形成的固体高分子电解质膜；以及液体燃料罐，其特征在于：利用毛细管现象对阳极供给液体燃料，利用由阳极排出气体进行的气体交换来调整供给量。
摘要（英）：

A fuel cell comprises a fuel vessel, a unit cell, a fuel transport member. The fuel vessel is formed with a fuel chamber section for retaining a liquid fuel and a fuel tank section for supply the fuel to the fuel chamber section. The unit cell is placed on the fuel chamber section so that the fuel is fed from the fuel chamber section. The fuel transport member has first pores for retaining the fuel by a capillary attraction and second pores allowing the passage of a gas by not retaining the fuel. The fuel transport is placed in the fuel chamber section. A fuel-gas exchange section is provided between the fuel chamber section and the fuel tank section to lead the gas in the fuel chamber into the fuel tank section and to lead the fuel in the fuel tank section into the fuel chamber section. A vent hole is provided to a wall of the fuel chamber section to exhaust the gas in the fuel chamber section.

0/0