Abstract: The plasma generation device comp rising first plasma generation chamber 10 which has gas feed opening 12 and plasma exit 13, and first plasma generation means 11 which is arranged in space of said first plasma generation chamber in state of not exposed, and second plasma generation chamber 20 which has plasma feed opening 22 whereby plasma generated said first plasma generation chamber through said plasma exit, and second plasma generation means 21 which is arranged in space of said second plasma generation chamber in state of not exposed wherever generating higher density than plasma generated by said first plasma generation chamber.

Abstract: The present invention is to provide a cooling method and a cooling apparatus in which a thermal storage and a cooling in a vehicle, in particular in an automobile, are provided with the minimum electric power consumption, and an idling of an engine necessary for the cooling during the automobile stopping time is unnecessary. The cooling method includes performing a thermal storage by producing ice in the vehicle by utilizing a surplus electric power, and after stopping the engine, operating an air blowing fan, introducing an air to be cooled into a duct, which is cooled from outside thereof by the ice, and carrying out a heat exchange between the air and the ice, and with a cold air introduced from the duct cooling an interior portion of the vehicle.

Abstract: The present invention is to provide a cooling method and a cooling apparatus in which a thermal storage and a cooling in a vehicle, in particularly in an automobile, are provided with the minimum electric power consumption and an idling of an engine necessary for the cooling during the automobile stopping time is dissolved.