Abstract: The present invention provides a regenerator which has uniform performance and extremely high productivity and can keep performance and reliability as a regenerator, as well as a regenerative material used in the regenerator, in order to solve technical problems in mass production.

Abstract: An electrode water circulation pump and a plurality of air and water cooling radiators are provided in an electrode water cooling and circulation passage line which is for feeding and draining a prescribed quantity of electrode water so that the temperature and amount of the electrode water in the water rheostat are kept constant. A spray nozzle unit and a motor coupled with a fan are provided in the face of the rear of the body of each of the radiators so that the motor is located behind the spray nozzle unit. The front of the body of each of the radiators is covered with a hood having a steam release port in the top of the hood.

Abstract: The water rheostat has a main electrode unit including the main electrode shaped as a hollow cylinder and provided with an electrode water inlet port in the top of the hemispherical upper end portion of the electrode, electrode water outlet ports at equal intervals at the bottom of the electrode along the total circumference of the electrode. A sleeve resistant to arc discharge is fitted in the circular recess of the top portion of the support the main electrode unit so that the sleeve is in contact with the inside circumferential surface of the top portion and a circumferential gap is defined between the bottom of the main electrode and the inside circumferential surface of the top portion of the support.

Abstract: The water resistance load system which comprises a water resistor, which includes a cylindrical base electrode with a bottom for storing a predetermined quantity of water while water is circulated through the cylindrical base electrode and a cylindrical main electrode penetrating in an insulated state through the center of the bottom and extending into the base electrode, and an electrode water cooling unit, which includes a radiator through which warm water drained from the water resistor is passed to the water resistor, and a water spray tube, a fan and an air guide for spraying water to the radiator, air cooling the surface of said radiator by the latent heat of evaporation of the sprayed water, and guiding generated steam to be discharged into a space.

Abstract: The water resistance load system comprises a water resistor, which includes a cylindrical base electrode with a bottom for storing a predetermined quantity of water while water is circulated through the cylindrical base electrode and a cylindrical main electrode penetrating in an insulated state through the center of the bottom and extending into the base electrode, and an electrode water cooling unit, which includes a radiator through which warm water drained from the water resistor is passed to the water resistor, and a water spray tube, a fan and an air guide for spraying water to the radiator, air cooling the surface of the radiator by the latent heat of evaporation of the sprayed water, and guiding generated steam to be discharged into a space.