SUBSISTENCE METHOD Russian patent published in 2013 - IPC F41H7/00 B60P3/00 

FIELD: personal use articles.

SUBSTANCE: in an isolated object inhabited premises the power plant engine exhaust gases energy and power supply system energy are converted to thermal energy, accumulated and used for heating the premises, water and foods. Biowaste placed into the vessel is discharged from the latter through the engine exhaust line. The seats are covered with slips with safety belts with inserts for protecting organs against jamming, heating elements, elements for linkage to the lifting means and an immobilising screen. An oxygen inhalator is installed (for supply of oxygen to the crew members' individual respiration means with the possibility to signal the minimum threshold value of oxygen pressure) and means for reduction of injury hazard.

EFFECT: invention enhances comfort, reduces injury hazard, increases the rate of manpower survival in the field.