157853 ⎘
Central heating systems using heat accumulated in storage masses district heating system
INFRASTRUCTURE HAVING A LARGE RESERVOIR AND METHOD OF OPERATING SAME
#2A HEATING SYSTEM THAT PRODUCES HEAT FROM A SOURCE OF ROTATIONAL MOTION
#3Multiple channel heat exchanger
#4Heating and cooling systems and apparatuses with phase change materials
#5Broad band district heating and cooling system
#6UNPRESSURIZED HEAT ACCUMULATOR WITH COMPENSATION LINE
#7Thermal energy network system
#8Control of power generation system having thermal energy and thermodynamic engine components