Patent · US Active

Valve block assembly for a bottle attachment apparatus

US11426749B2 · kind B2 · utility

1Cited by

19References

9Claims

0Family size

Assignee

BRAND GMBH & CO KG · DE

Inventors

Günter Hochholzer · Werbach, DE
Markus Kurz · Basel, CH

Key dates

Filing date	Jan 21, 2016
Grant date	Aug 30, 2022
Priority date	—
Expiry date	Jan 4, 2037

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01L2400/0644
WIPO fieldHandling
WIPO sectorMechanical engineering

Abstract

A valve block assembly for a bottle attachment apparatus for handling liquids has a valve block, an intake valve insert and/or an exhaust valve insert, and a valve receptacle assigned to the respective valve insert. The valve insert is inserted in a replaceable and sealing manner in the valve receptacle. The valve insert has a stop portion, a fastening portion distinct therefrom and a sealing portion distinct from both. The associated valve receptacle has stop, fastening, and sealing portions matching the equivalent portions of the valve insert. When the valve insert is installed correctly both the stop portions and the sealing portions bear on one another in a planar manner.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.