MECHANICAL HEAT GENERATOR Russian patent published in 2002 - IPC

FIELD: heat-power engineering; heating systems for living and industrial rooms; hot water supply systems. SUBSTANCE: proposed heat generator has reservoir, supply and discharge branch pipes, heat exchanger and water heater, heat exchanger simultaneously performing function of water circular motion damper, it is made in form of perforated casing; water heater consists of disks and diaphragms mounted between them, upper cover, discharge branch pipe fitted on upper cover and provided with internal Archimedean screw, lower cover, flange changing to shaft and tightening rods; disks consist of tear-shaped segments separated by passages whose surfaces are plotted by involute; cavity formed between outer and inner parts of segments interconnected by stiffening members has outlets to outer side of disk and to passage between segments. EFFECT: enhanced efficiency of heating water without circulating pump; enhanced reliability and durability. 3 cl, 9 dwg