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US 12,612,298 B2Granted
Borehole
AssigneeAS Stroemungstechnik GmbH
InventorsAndreas Szeteli, Nico Fischer
Life of this patent
Estimating the term…
Abstract
A dispensing system (1) for a container (2) having a dip tube (5) and designed to hold a liquid (3), with a dispense head (4) which can be fastened to the dip tube (5). Via the dip tube (5) and the dispense head (4), the liquid (3) can be dispensed from the container (2) or liquid (3) can be supplied to the container (2). At least one ventilation opening (18) in the form of an elongated hole is provided in the dip tube (5).
Claims13
A dispensing system of a container configured to hold a liquid, the dispensing system comprising:
- a dip tube;
- a dispense head fastened at the dip tube, so that the liquid is dispensable from the container through the dip tube and the liquid is supplyable to the container through the dip tube,
- wherein at least one ventilation opening configured as an elongated hole is present in the dip tube,
- wherein a head piece is provided at a top end of the dip tube and mounted in a container opening in a bung head of the container, wherein the dip tube runs in a vertical direction, and
- wherein at least one ventilation opening is arranged in the dip tube directly adjacent to the head piece and permanently connected to ambient when the liquid is dispensed from the container through the dip tube and when the liquid is supplied to the container through the dip tube.
2 more elements
Dependencies are inferred from the claim text.