Self-warming heating unit has closed casing, which has sorbent in inner space, where sorbent runs exothermic reaction in contact with water or water vapor and has bag filled with water

摘要

The self-warming heating unit has a closed casing (1), which has a sorbent (3) in the inner space. The sorbent runs an exothermic reaction in contact with water or water vapor and has a bag (4) filled with water (5). The filling of the bag is discharged and adsorbed by the sorbent.