POWER PLANT Russian patent published in 1995 - IPC

FIELD: power engineering. SUBSTANCE: power plant has turbine 1 mounted inside housing 2 connected with vertical air duct 34 through arc-like passageways 3. There are air collector 4 with air vane 5, air motor 7, and generator 8 at the end of the passageway. Vertical air duct 34 is coaxially mounted inside plant chimney 35 at the top part of which shell 19 is arranged. The shell has heat insulating outer wall and defines a ring space between the walls provided with water supply pipe line 29, float 46 with vane wheel 47, and generator mounted for permitting reciprocation in guides 45 secured to pipe 35. Cone 44, the top of which points toward gases discharging through pipe 35, is arranged at the site of connection of vertical air duct with arc-like passageways 3. A solar heater is arranged on the ground. The heater comprises heat insulated tank having piston 41 with rod 38 coupled with the heat receiver through double-arm lever 36. EFFECT: enhanced efficiency. 2 cl, 1 dwg