MECHANICAL SYSTEM FOR THE PRODUCTION AND STORAGE OF LIQUID NITROGEN AND FOR THE PRODUCTION OF MECHANICAL ENERGY FROM SAID LIQUID NITROGEN

摘要

The invention relates to a mechanical system for the production and storage of liquid nitrogen and for the production of mechanical energy from said liquid nitrogen, in which the system can operate in a liquid nitrogen generator mode in order to produce and store liquid nitrogen and a motor mode in order to produce mechanical energy from the liquid nitrogen previously stored.