Nihon Trim Co., Ltd.

Takahito Tachibana

An electrolytic unit includes at least a plurality of electrolytic cells for electrolyzing water. Each of the electrolytic cells includes a case for defining an electrolytic chamber therein and a diaphragm for dividing the electrolytic chamber into an anode chamber on an anode side and a cathode chamber on a cathode side. The plurality of the electrolytic cells forms a stack in which the electrolytic cells are stacked in a normal direction of the diaphragms with the orientations of the diaphragms aligned with each other.

Electrolytic unit

A valve deviceincludes a housingand a valve body. The valve bodyhas a first switching position where a first supply portand a first discharge portcommunicate via an inner flow pathand a second supply portand a second discharge portcommunicate via an outer flow path, a second switching position where the first supply portand the second discharge portcommunicate via the outer flow pathand the second supply portand the first discharge portcommunicate via the inner flow path, a third switching position where the first supply portand the first discharge portcommunicate via the outer flow pathand the second supply portand the second discharge portcommunicate via the inner flow path, and a fourth switching position where the first supply portand the second discharge portcommunicate via the inner flow pathand the second supply portand the first discharge portcommunicate via the outer flow path

Valve device and electrolyzed water generation device

A hydrogen gas dissolution apparatusto comprises a hydrogen extracting pipefor extracting hydrogen gas from a cathode chamber, a water supply pipefor supplying water for electrolysis, an opening pipefor opening the cathode chamber, a hydrogen gas dissolution moduleconnected to the hydrogen extracting pipe, a first open/close valveinstalled on the above-said water supply pipe, a second open/close valveprovided on the opening pipe, and a control meansfor controlling the electrolysis tank, the first open/close valve, and the second open/close valve. The control meanscauses the water to flow for the first and second open/close valvesand then start the electrolysis after closing the first open/close valveand the second open/close valve

Hydrogen gas dissolving apparatus

A hydrogen gas dissolving apparatushas a hydrogen supply unitcapable of supplying hydrogen gas, and a hydrogen gas dissolution modulefor bringing the hydrogen gas supplied from the hydrogen supply unitin contact with and dissolved in water. The hydrogen gas dissolution modulehas a supply portto which the hydrogen gas is supplied, a hydrogen chambercommunicating with the supply portand filled with the hydrogen gas supplied from the supply port, and an exhaust portcommunicating with the hydrogen chamberand discharging the air in the hydrogen chamber. The exhaust portis located in a lower part of the hydrogen chamber

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Nankoku, Japan

Takahito Tachibana