公开(公告)号：US11554947B2

公开(公告)日：2023-01-17

申请号：US17042391

申请日：2019-04-11

Applicant: Heineken Supply Chain B.V.

Inventor： Allard De Groot ,  Germán Enrique Knoppers ,  Vincent Schats ,  Thomas Theodorus Nicolaas Johannes Wagemakers

IPC: B67D1/12 ,  B67D1/04

Abstract: A pressure regulating system for a beverage container system, comprising a first, compartment for containing a pressurized gas, in fluid communication with an outlet space through at least a gas valve for opening and closing a passage between the first compartment and the outlet space, wherein a gas valve control system is provided, comprising a deformable and/or movable wall or wall part of said outlet space, wherein said deformable and/or movable wall part is operably in contact with said gas valve for opening and/or closing said gas valve, wherein a second compartment is provided at a side of the said deformable and/or movable wall part opposite the outlet space, wherein the second compartment is in fluid communication with a third compartment, which third compartment comprises at least one separating wall part and is at least liquid tight.

公开(公告)号：US20240367889A1

公开(公告)日：2024-11-07

申请号：US18772434

申请日：2024-07-15

Applicant: Heineken Supply Chain B.V.

Inventor： Daniël Petrus Nicolaas Vlasveld ,  Allard De Groot ,  Rudolf Klass Van Beelen ,  Wolter Wolthers

IPC: B65D83/70 ,  B65D83/38 ,  B65D83/66

Abstract: A pressure regulating system for a beverage container system, comprising a first compartment for containing a pressurized, in fluid communication with a surrounding space through at least a gas valve for opening and closing a passage between the first compartment and surrounding space, wherein a gas valve control system is provided, comprising a deformable and/or movable wall or wall part, wherein said deformable and/or movable wall part is operably in contact with said gas valve for opening and/or closing said gas valve, wherein a second compartment is provided at a side of the said deformable and/or movable wall part, said movable and/or deformable wall part forming a wall of said second compartment, wherein the second compartment forms a pressure regulating space and comprises a wall part formed by or comprising at least a gas permeable, liquid tight permeable wall part.

公开(公告)号：US12065303B2

公开(公告)日：2024-08-20

申请号：US17629470

申请日：2020-07-23

Applicant: Heineken Supply Chain B.V.

Inventor： Daniël Petrus Nicolaas Vlasveld ,  Allard De Groot ,  Rudolf Klass Van Beelen ,  Wolter Wolthers

IPC: B65D83/70 ,  B65D83/38 ,  B65D83/66

CPC classification number: B65D83/70 ,  B65D83/384 ,  B65D83/663

Abstract: A pressure regulating system for a beverage container includes a first compartment for containing a pressurized gas. The first compartment is in fluid communication with a surrounding space through a gas valve for opening and closing a passage between the first compartment and surrounding space. A gas valve control system includes a deformable and/or movable wall or wall part, which is in contact with the gas valve for opening and/or closing the gas valve. A second compartment is provided at a side of the deformable and/or movable wall part. The movable and/or deformable wall part forms a wall of said second compartment and the second compartment forms a pressure regulating space and includes a wall part formed by or including at least a gas permeable, liquid tight permeable wall part.