ES1012964U - A closure assembly and pressurization. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

A closure assembly and pressurization utilizable combined with carbonicas beverage container comprising: a valve with a central opening; a bomb with accommodation for same mounted in said valve, said pump housing having a cylindrical bore centered with said central opening and a piston mounted for reciprocal movement through said hole, said piston having a reduced diameter portion and a vent slot formed in said reduced diameter portion; -a board mounted piston said portion of reduced diameter for axial displacement from a first position to a second position along said reduced diameter portion, defining the regular board meeting limits a compression chamber into said hole a side board, and defined ring air supply in connection with such ventilation openings that the meeting is in the first position, said board movilen as to the second position on this part of the piston diameter reduced thus vent said groove is in communication ring with air supply and the compression chamber; -a valve coupled to said pump housing in communication with said compression chamber retention said valve a discharge port in communication with said compression chamber and a valve element movable to cover and uncover the discharge port; -dicho pump housing includes a portion booster wherein said discharge port is formed, said part having booster an inclined side wall defining a bag which receives mobile said valve, the said element mobile valve element flexible reinforcing coupled to said, said elastically element flexible coupled slant said side wall and covering said discharge port. (Machine-translation by Google Translate, not legally binding)