| 摘要 |
FIELD: mechanical engineering; power plants consisting of two units, viz: internal combustion engine and compressor or hydraulic pump. SUBSTANCE: instead of two pairs of oval gears and output shaft, it is provided with two connecting rods and crankshaft; connecting rods are connected with outer and inner shafts of plant through levers. This power plant is characterized by increased power of its engine due to higher rate of swinging of bladed pistons excluding their rotary motion, due to larger number of pistons, for example, eight pistons, due to increased volume of working chambers and due supercharging of engine from compressor. Plant is characterized by higher power takeoff from crankshaft at simultaneous operation of compressor or hydraulic pump. Power plant is characterized by enhanced efficiency due to increased volume of working chambers at reduced length of rotor seals and area of heat losses through walls of housing and rotors per volume unit of chambers. EFFECT: enhanced efficiency. |
