The lack of air flow under body armor, helmets, and thick garments can lead to excessive moisture build up and discomfort on the wearers body due to lack of heat removal and effective evaporation of sweat. By incorporating wick covered heat pipes or thermal conductors with air flow channels in the apparel...http://www.google.es/patents/US8156570?utm_source=gb-gplus-sharePatente US8156570 - Helmet and body armor actuated ventilation and heat pipes
Helmet and body armor actuated ventilation and heat pipes
