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    • 1. 发明授权
    • Apparatus for producing hydrogen and oxygen
    • 用于生产氢气和氧气的设备
    • US5795450A
    • 1998-08-18
    • US811263
    • 1997-03-04
    • Kiyoshi HiraiShinichi YasuiHiroko KobayashiMamoru NagaoTakashi SasakiHiroyuki Harada
    • Kiyoshi HiraiShinichi YasuiHiroko KobayashiMamoru NagaoTakashi SasakiHiroyuki Harada
    • C25B9/20C25B9/00C25B15/08
    • C25B9/206
    • A simple and efficient apparatus for producing hydrogen and oxygen is disclosed, wherein resistance to the flow of deionized water, oxygen gas, and hydrogen gas does not increase, and the amount of electric energy required for electrolysis can be reduced. A bipolar-type apparatus for producing hydrogen and oxygen, wherein a main water feeding path is formed in the approximate center of electrode plates in the axial direction, and an anode chamber and a cathode chamber are formed on opposing surfaces of the electrode plates to store porous conductors. A secondary water feeding path for the anode chamber directs water from the main water feeding path to the anode chamber. On the cathode side of the apparatus, a hydrogen gas collecting chamber is formed, a plurality of radial hydrogen gas paths are formed from the cathode chamber to the hydrogen gas collecting chamber, and a hydrogen gas discharging path are formed to axially hydrogen gas collecting chambers in each electrode plate. On the anode side of the apparatus, an oxygen gas path is formed from the anode chamber to the oxygen gas collecting chamber, and an oxygen gas discharging path is formed to axially connect to the oxygen gas collecting chambers in each electrode plate.
    • 公开了一种用于生产氢气和氧气的简单有效的装置,其中对去离子水,氧气和氢气的流动的抵抗力不增加,并且可以减少电解所需的电能量。 一种用于生产氢和氧的双极型装置,其中主轴线在电极板的大致中心沿轴向形成,并且阳极室和阴极室形成在电极板的相对表面上以存储 多孔导体。 用于阳极室的二次供水路径将水从主供水路径引导到阳极室。 在该装置的阴极侧,形成氢气收集室,从阴极室向氢气收集室形成多个径向氢气路径,并将氢气排出路径形成为轴向氢气收集室 在每个电极板中。 在设备的阳极侧,从阳极室到氧气收集室形成氧气通道,并且形成氧气排放路径以轴向连接到每个电极板中的氧气收集室。
    • 4. 发明授权
    • Hydrogen and oxygen gas generating system
    • 氢气和氧气发生系统
    • US5690797A
    • 1997-11-25
    • US588336
    • 1996-01-18
    • Hiroyuki HaradaTakashi SasakiKiyoshi HiraiShinichi YasuiHiroko KobayashiMamoru Nagao
    • Hiroyuki HaradaTakashi SasakiKiyoshi HiraiShinichi YasuiHiroko KobayashiMamoru Nagao
    • C25B1/04C25B1/12C25B15/00C25B15/02C25B9/00C25B15/08
    • C25B15/08C25B1/12C25B15/02Y02E60/366
    • A hydrogen/oxygen gas generating system includes a deionized water container and a cell for water electrolysis having anode and cathode compartments, the cell being submerged in deionized water in the container. Oxygen gas generated in the anode compartment is channeled to an oxygen gas separating chamber defined in the container at its top whereas hydrogen gas generated in the cathode compartment is channeled to a gas/liquid separator. The pressures of these gases are detected, and in accordance with the detected gas pressures, a first gas piping line for delivering oxygen gas outward from the oxygen gas separating chamber and a second gas piping line for delivering hydrogen gas outward from the separator are controlled such that the differential pressure between the gases may fall in a limited range. Water level in the oxygen gas separating chamber and water level in the gas/liquid separator are detected, and the detected levels are utilized to control the pressures and the supply of deionized water into the container. The system can generate hydrogen and oxygen gases of high purity under high pressure in a safe manner without a need for gas compressors.
    • 氢气/氧气发生系统包括去离子水容器和具有阳极和阴极隔室的水电解池,该电池被浸没在容器中的去离子水中。 在阳极室中产生的氧气被引导到位于其顶部的容器中限定的氧气分离室,而在阴极室中产生的氢气被引导至气/液分离器。 检测这些气体的压力,并且根据检测到的气体压力,将用于从氧气分离室向外输送氧气的第一气体管线和用于从分离器向外输送氢气的第二气体管线被控制为 气体之间的压差可能落在有限的范围内。 检测氧气分离室中的水位和气/液分离器中的水位,并且使用检测到的水平来控制去离子水进入容器的压力和供应。 该系统可以安全地在高压下产生高纯度的氢气和氧气,无需气体压缩机。