DIRECT-CURRENT MOTOR Russian patent published in 2003 - IPC

FIELD: electrical engineering; dc motors and their mechanical design. SUBSTANCE: novelty is that motor has frame that mounts gas engine and terminal box. Frame also carries additional rear gas engine mounted coaxially behind first one; shafts of both gas engines are intercoupled by means of coupling. Frame also carries electrolyzer in the form of reservoir divided by means of gas-tight partition into hydrogen and oxygen cavities. Oxygen cavity communicates through pipeline with inlet duct of first gas engine and hydrogen cavity communicates through pipeline with inlet duct of second gas engine. Oxygen and hydrogen cavities accommodate main and additional oxygen and hydrogen electrodes, respectively. Main oxygen and hydrogen electrodes are connected to main terminal box terminals. Frame also mounts H₂-O₂ member in the form of tank divided into top and bottom cavities by means of partition provided with valve opening to bottom cavity. Top cavity communicates through pipeline provided with float-actuated valve with oxygen and hydrogen cavities of electrolyzer. Bottom cavity is divided into oxygen, hydrogen, and X-ray compartments by means of oxygen and hydrogen electrodes made in the form of plates. Oxygen compartment communicates through pipeline with outlet duct of rear gas engine; X-ray compartment communicates with oxygen and hydrogen cavities of electrolyzed through pipeline with pump driven from rear gas engine shaft. Oxygen and hydrogen electrodes of H₂-O₂ member are electrically connected to additional oxygen and hydrogen electrodes of electrolyzer. EFFECT: enhanced performance characteristics of electric motor. 4 cl, 9 dwg