TRANSPORTATION AND/OR STORAGE DEVICE COMPRISING A DOUBLE-WALLED INSULATING BULB

摘要

A transportation and/or storage device comprising a cap and an external packaging structure with curved outer contours and a double-walled insulating bulb. The invention can be used for transportation and/or storage of products conserved at very low temperatures by means of a liquefied fled gas, such as liquid nitrogen, and entails a reduced number of components, low manufacturing cost and permits single-use utilization.

主权项

1. A device for transporting and/or storing products comprising:
an external packaging structure comprising a wall portion connecting a bottom wall to a neck portion, wherein the neck portion comprises an upper opening and wherein the wall portion comprises a vertical profile that is generally perpendicular to the bottom wall, wherein at least a portion of the vertical profile is circular, elliptical, parabolic or hyperbolic in shape; an insulating bulb suspended within the external packaging structure, the insulating bulb comprising an upper neck and a body formed from an inner wall and an outer wall enclosing an internal volume; and an attachment structure operatively connecting the interior of the upper neck and the neck portion of the external packaging structure to suspend the bulb within the external packaging structure.