Abstract: A method for heating the air within the passenger cabin of an electric vehicle is provided. The method utilizes a heat pump to permit efficient air recirculation by the vehicle's HVAC system, thereby increasing driving range, especially in cold weather conditions.

Abstract: An auxiliary thermal management system is provided that can be used to supplement an electric vehicle's on-board thermal management system during charging, thereby allowing a fast charging system to be used without adding weight or taking up packaging volume in the EV. The auxiliary system is configured to allow it to force cooled, or heated, air through the radiator of the on-board thermal management system. An air duct, which may be adjusted in order to accommodate a wide range of EVs, provides efficient transfer of conditioned air to the on-board radiator.

Abstract: An auxiliary thermal management system is provided that can be used to supplement an electric vehicle's on-board thermal management system during charging, thereby allowing a fast charging system to be used without adding weight or taking up packaging volume in the EV. The auxiliary system is configured to allow it to be coupled, for example using quick-disconnect couplings, to thermal conduits within the vehicle's battery pack.

Abstract: A rotary wing aircraft propulsion system includes an engine, a heat exchanger cooling a fluid from the engine and a thermoelectric generator in thermal communication with the fluid to generate electrical power. The thermoelectric generator provides electrical power to at least one aircraft component.

Abstract: A rotary wing aircraft propulsion system includes an engine, a heat exchanger cooling a fluid from the engine and a thermoelectric generator in thermal communication with the fluid to generate electrical power. The thermoelectric generator provides electrical power to at least one aircraft component.