Selectively controlled air conditioner outlet system of a vehicl
Small scale cogeneration system for producing heat and...
Small-scale cogeneration system for producing heat and electrica
Sound-proof type engine working machine with waste heat recovery
Space heating system utilizing engine exhaust heat
Steam powered stove
Supplementary heater for open vehicles
System and method for hydronic space heating with electrical...
System and method for protecting equipment from damage due...
System and method for warm air space heating with electrical...
System and method of heat distribution in engine powered craft
System for controlling climate within a vehicle
System for heating air
System for heating interior spaces of engine-driven vehicles
System for heating the operators cabin of a machine powered by a
System for heating the service cabin of a machine
System for heating the service cabin of a machine operated by an
System for heating the service cabin of a motor vehicle
System for heating vehicular operator space and engine fuel, and
System for preheating a water-cooled vehicle engine and for heat