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    • 6. 发明专利
    • Method for operating differential pressure water electrolysis apparatus
    • 用于操作差压水电解设备的方法
    • JP2012167331A
    • 2012-09-06
    • JP2011029502
    • 2011-02-15
    • Honda Motor Co Ltd本田技研工業株式会社
    • KURASHINA DAISUKEOKABE MASANORITAKEUCHI JUN
    • C25B1/08C25B9/00
    • C25B1/12C25B15/02Y02E60/366
    • PROBLEM TO BE SOLVED: To enable a process of electrolysis of water to be started rapidly and efficiently even when a difference of pressure occurs between an anode side and a cathode side.SOLUTION: This method for operating a differential pressure water electrolysis apparatus 10 includes: a first step of calculating in advance values of an electric current required for an electrolysis of water corresponding to pressures of a cathode-side electrolysis chamber; a second step of detecting pressure of the cathode-side electrolysis chamber while the electrolysis of water is not carried out; a third step of determining whether or not the electrolysis of water is to be started; and a fourth step of starting the electrolysis of water with an electric current having a value equal to or higher than a value which is calculated in advance in the calculation of the values of the electric current corresponding to detected pressure of the cathode-side electrolysis chamber when it is determined that the electrolysis of water is to be started.
    • 要解决的问题:即使当在阳极侧和阴极侧之间发生压力差时,也能够快速有效地开始电解水的处理。 解决方案:用于操作差压水电解装置10的方法包括:第一步骤,预先计算对应于阴极侧电解室的压力的电解电解所需的电流值; 在不进行电解水的情况下检测阴极侧电解室的压力的第二步骤; 确定水的电解是否开始的第三步骤; 以及第四步骤,其中电流的电流开始,所述电流的电流值等于或高于在计算阴极侧电解室的检测压力的电流值的预先计算的值 当确定开始水的电解时。 版权所有(C)2012,JPO&INPIT
    • 8. 发明专利
    • GASEOUS HYDROGEN AND OXYGEN GENERATOR
    • JP2000355782A
    • 2000-12-26
    • JP16698699
    • 1999-06-14
    • HOKUTO CORP
    • HASHIMOTO HIDEO
    • C25B1/08C25B9/00
    • PROBLEM TO BE SOLVED: To provide a gaseous hydrogen and oxygen generator which is capable of increasing the contact area of electrodes and electrolyte and enhancing gas generation efficiency. SOLUTION: This generator has a storage tank 3 in which the electrolyte W is packed, an electrolytic cell 2 which is connected to 3 via conduits 16 and 17 and to which the electrolyte in 3 is supplied and gas introducing pipes 20, 21 and 22 which admit the gaseous hydrogen and oxygen generated in 2 and electrolyte into 3. The captioned number 2 has electrode plate groups 6 and 7 which are formed by laminating multiple sheets thereof respectively via spacers in-between in a thickness direction and are formed with first flow ports in which W flows and second flow ports in which the gaseous hydrogen, oxygen and W flow respectively in the lamination direction, a left plate 8 and right plate 9 which are fixed on both sides of 6 and 7 and an intermediate plate 10 which is disposed between 8 and 9. One end of 17 and one-side ends of 20 and 22 are fixed to 8 and 9, and one end of 21 is fixed to 10. The gaseous hydrogen and oxygen generated in 2 are made to flow out of the inside of 2 via 20, 21 and 22.