Liquid Cooling and Heating Garment (LCHG) Design & Developed by ISRO


The Indian Space Research Organization (ISRO) has received a patent for its liquid cooling and heating garment (LCHG). Liquid cooling and heating garment (LCHG) is a protective garment for manned spacecraft. 

It is a fitting suit that covers all parts from neck to feet. The LCHG suit is worn by astronauts. This suit can be worn for a long time and does not have any effect on the skin like irritation or infection.

Liquid Cooling and Heating Garment (LCHG) is made of biocompatible clothing and components for a comfortable temperature and sweat removal for astronauts.

Liquid Cooling and Heating Garment
Liquid Cooling and Heating Garment
It will be used for personal cooling and heating purposes for space, military applications, fire fighting as well as protection from hot and cold environments of industrial areas.

About ISRO: Director of ISRO: K.K. Sivan, Headquarters: Bengaluru; Established: 1969.