CARTRIDGE FOR EXTRACTING A BEVERAGE

A cartridge (1) for extracting a beverage by injecting a fluid under pressure, comprising a containment body (2) that is adapted to contain a substance and to receive such fluid under pressure, the containment body (2) comprising a bottom wall (4) that is provided with at least one weakened portion...

Full description

Saved in:
Bibliographic Details
Main Authors BOLZICCO, CLAUDIO, CUTULI, GIUSEPPE, DELLAPIETRA, BRUNO
Format Patent
LanguageEnglish
French
Published 11.12.2014
Subjects
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:A cartridge (1) for extracting a beverage by injecting a fluid under pressure, comprising a containment body (2) that is adapted to contain a substance and to receive such fluid under pressure, the containment body (2) comprising a bottom wall (4) that is provided with at least one weakened portion (5) that can be broken due to the effect of the pressure of the fluid so as to generate an opening for the outflow of the beverage, the cartridge further comprising, externally to the containment body (2), an abutment (8) that faces without contact the bottom wall (4) in order to limit the deformation of the bottom wall (4) due to the effect of the pressure of the fluid and consequently limit the extent of the fracture of the at least one weakened portion (5). L'invention concerne une cartouche (1) destinée à l'extraction d'une boisson en injectant un fluide sous pression, comprenant un corps de confinement (2) qui est adapté pour contenir une substance et pour recevoir un tel fluide sous pression, le corps de confinement (2) comprenant une paroi inférieure (4) qui est dotée d'au moins une portion affaiblie (5) qui peut se rompre sous l'effet de la pression du fluide de manière à produire une ouverture pour la décharge de la boisson, la cartouche comprenant en outre, à l'extérieur du corps de confinement (2), un point d'appui (8) qui fait face à la paroi inférieure (4) sans être en contact avec elle afin de limiter la déformation de la paroi inférieure (4) en raison de l'effet de la pression du fluide et, par conséquent, limiter l'étendue de la rupture de ladite portion affaiblie (5).
Bibliography:Application Number: WO2014EP61472