PISTON MACHINE Russian patent published in 2003 - IPC

FIELD: mechanical engineering. SUBSTANCE: proposed invention is designed for use in piston internal combustion engines, compressors and pumps. It contains housing, eccentric shaft with rod neck, cylinder, piston, rod connected with rod neck, eccentric bushing, planetary and sun gears. Planetary gear is secured on eccentric bushing. Sun gear is installed for movement on housing. Eccentric bushing is arranged between rod and rod neck of eccentric shaft being mechanically coupled with eccentric shaft through planetary and sun gears for rotation in direction opposite to rotation of eccentric shaft at speed the speed of rotation of eccentric shaft. Invention makes it possible to vary relative arrangement of cylinders and to provide possibility of taking off power directly from eccentric shaft of supply power to said shaft. EFFECT: enlarged operating capabilities. 7 cl, 15 dwg