LIFE SUPPORT METHOD Russian patent published in 2009 - IPC B60P3/00 B64G1/60 

FIELD: physics.

SUBSTANCE: method of life support in an isolated object equipped with a habitable room, a power installation with an engine and a power supply system involves providing them with air, heat and electric energy as well as exhaust heat energy from the power installation engine, making water and foodstuff stock, installing life support equipment. Heat energy is accumulated due to the utilisation and summation of the exhaust heat energy and heat energy from the power supply system, possibility of heating food stuffs in the range from original temperature to the temperature exceeding 100°C is provided. A tank in the form of a toilet bowl with a sealing lid is mounted in the room, it is provided for the placement of biological waste into the bowl and following breaking-up, rarefaction in the tank is provided by connecting it to the ejection device of the power installation engine, biological waste is discharged outside through the engine exhaust line due to the ejection action of the power installation engine exhaust and to the supply of the gases under pressure to the upper tank part.

EFFECT: increasing heat capacity and comfort.