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    • 2. 发明申请
    • FUEL CARTRIDGE FOR FUEL CELLS
    • 燃料电池燃油箱
    • WO2004068611A2
    • 2004-08-12
    • PCT/IB2004/001214
    • 2004-01-26
    • SOCIETE BICADAMS, Paul
    • ADAMS, Paul
    • H01M
    • H01M8/04216H01M8/04186H01M8/04208H01M8/1011H01M2250/20Y02E60/523Y02T90/32
    • A versatile fuel cartridge for storing methanol and water, methanol/water mixture or methanol/water mixtures of varying concentrations is disclosed. The present invention utilizes a filler insert preferably occupying a small portion of the volume of the fuel cartridge, so that the fuel cartridge may hold more fuel to ensure a long life of the fuel cartridge. The filler insert is capable of wicking and transporting the fuel to the MEA. Additionally, the filler insert remains in physical contact with the fuel in any orientation of the fuel cartridge and at any fuel level in the fuel cartridge. The fuel cartridge may have more than one chamber, and preferably each chamber contains a different concentration of fuel. Optionally, the fuel cartridge may also include a pump to initiate fuel flow from the fuel reservoir. The pump may also regulate the flow of fuel and importantly to shut off the flow of fuel, when necessary.
    • 公开了用于储存甲醇和水的多用途燃料盒,甲醇/水混合物或不同浓度的甲醇/水混合物。 本发明利用填料插入件优选地占据燃料盒体积的一小部分,使得燃料盒可以容纳更多的燃料以确保燃料盒的长寿命。 填料插入件能够将燃料芯吸和运输到MEA。 此外,填料插入物在燃料盒的任何方向上保持与燃料的物理接触并且在燃料盒中的任何燃料水平处保持物理接触。 燃料盒可以具有多于一个的室,并且优选地每个室包含不同浓度的燃料。 可选地,燃料盒还可以包括用于启动燃料从燃料储存器流出的泵。 泵还可以调节燃料的流动,并且在必要时重要地关闭燃料的流动。