公开(公告)号：US11890583B2

公开(公告)日：2024-02-06

申请号：US17709986

申请日：2020-10-02

Applicant: Airtender Works B.V.

Inventor： Dalibor Borjanin ,  Robert Franciscus Van Der Hulst ,  Rui Medeiros Santos

IPC: B01F23/23 ,  B01F23/231 ,  B01F23/236 ,  B01F101/17

CPC classification number: B01F23/23123 ,  B01F23/231 ,  B01F23/236 ,  B01F2101/17

Abstract: There is disclosed a stand-alone, independent and re-usable valve that can be mounted to a conventional food container, such as a food bag, and can be coupled to a suction pump. The valve has a first part for insertion into the food container and a second part for mounting onto the first part with a wall of the food container in between, to obtain an air-tight closure of the valve. Further, an adapter is provided that can cooperate with a single type of coupling element for a suction pump at one end and can cooperate with various types of valves at another end. Additionally, an aerator is provided that can be coupled to a suction pump operating in a blowing mode for aerating liquid.