DUAL-COMPARTMENT CARBON DIOXIDE SNOW RECEPTACLE FOR ISOTHERMAL CONTAINERS

摘要

The invention concerns a cryogenic reservoir, adapted to hold a cryogenic mass and to be mounted in the cryogenic compartment of a container for preserving perishable food products, comprising: a substantially parallelepiped carbon dioxide snow receptacle the upper surface of which has a perforated zone for evacuating the gas generated inside the receptacle; a lid secured to the upper surface of the holding receptacle to allow a space for accumulation of the generated gas between the upper surface of the receptacle and the lid; on one of the lateral surfaces of the receptacle, are provided injecting means and means both communicating with said space allowing accumulation and adapted to co-operate with external means for evacuating the generated gases. The invention also concerns an isothermal container for preserving and/or transporting perishable food products comprising such a cryogenic reservoir.