Patent · US Active

Exhaust valve assembly for a bottle attachment apparatus

US10526184B2 · kind B2 · utility

1Cited by

17References

5Claims

0Family size

Assignee

BRAND GMBH & CO KG · DE

Inventors

Dieter Böhm · Wertheim, DE
Michael Ertl · Marktheidenfeld, DE
Günter Hochholzer · Werbach, DE
Bernhard Kammerer · Ried im Innkreis, AT
Ottmar Kneucker · Helmstadt, DE
Markus Kurz · Basel, CH

Key dates

Filing date	Aug 1, 2018
Grant date	Jan 7, 2020
Priority date	—
Expiry date	Aug 1, 2038

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB05B11/0054
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

An exhaust valve assembly for a bottle attachment apparatus for handling liquids has a valve housing which forms a valve chamber having an inlet and an outlet, an exhaust valve body disposed on the inlet in the valve chamber, and a safety valve body disposed on the outlet in the valve chamber. The exhaust valve body is biased toward an exhaust valve seat, counter to the flow direction of the liquid and the safety valve body is biased toward a safety valve seat in the flow direction of the liquid. The safety valve seat is integrally molded on the valve housing.

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