B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
B65D90/00—Component parts, details or accessories for large containers
B65D90/22—Safety features
B65D90/38—Means for reducing the vapour space or for reducing the formation of vapour within containers
B65D90/44—Means for reducing the vapour space or for reducing the formation of vapour within containers by use of inert gas for filling space above liquid or between contents
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices
(AREA)
Procede pour rendre etanche la paroi interne d'un conteneur a double paroi constitue en beton arme ou en beton precontraint, et conteneur rendu etanche au moyen de ce procede