Abstract: A device for electrolytic production of hydrogen and oxygen, comprising: process lines for feed of water and electrolyte and withdrawal of the electrolysis products, an electrolyser, comprising a body with upper and lower covers made of electrically conducting material, short-circuited electrodes, one of which is located centrally in the electrolyser, and the other is formed by the inside surface of the body, and an electromagnetic system, comprising magnets, mounted above the upper and under the lower covers of the body, the electrolyser being rotatable relative to the magnets.

Abstract: The suggested plant for decomposition of water by electrolysis permits to convert mechanical and heat energy into electrical and chemical energy as it contains an electrolyzer comprising: a body installed on a shaft connected to a drive and incorporating ducts for supplying electrolyte solution and extracting the electrolysis products as well as an electrolyte solution drain duct; short-circuited electrodes—one electrode installed on the shaft and the other one formed by the internal surface of the body; and a heat exchanger.