Kawasaki Jukogyo Kabushiki Kaisha

Thyssenkrupp Uhde Chlorine Engineers (japan) Ltd.

Kabushiki, Kaisha Senshinzairyoriyo Gas Generator Kenkyujo

Kenichiro Igashira

Akiyoshi Manabe

Yuji Kamei

Koji Kawanishi

Takehiro Oiwa

Koji Nishio

Nanase Ishikawa

Provided is an alkaline water electrolyzer in which leakage of aqueous alkali solutions is prevented. The alkaline water electrolyzerincludes an anode chamber framedefining an anode chamber; a cathode chamber framedefining a cathode chamber; a porous diaphragmdisposed between the anode and cathode chamber framesandand partitioning the anode and cathode chambersand; an anode gasketdisposed on the anode chamber frame; and a cathode gasketdisposed on the cathode chamber frame, wherein when the anode and cathode chamber framesandare fastened, the porous diaphragmis held between the anode and cathode chamber framesandvia the anode and cathode gasketsandand the anode and cathode gasketsandare in contact with each other around the peripheral edge of the porous diaphragmby compressing the anode and cathode gasketsand

Alkaline water electrolysis device

The heat resisting fiber-reinforced composite material of the invention is a heat-resisting fiber-reinforced composite material used for a product or a part that generates temperature distribution; wherein the thermal expansion coefficient at a portion corresponding to a medium to low temperature range is greater than the thermal expansion coefficient at a portion corresponding to a high temperature range, and the boundary between the portion corresponding to medium to low temperature range and the portion corresponding to the high temperature range is a transition region.

Heat-resisting fiber-reinforced composite material and manufacturing method thereof

Growing community of inventors

Akashi, Japan

Kenichiro Igashira