The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 29, 2020
Filed:
Dec. 02, 2015
Elopak As, Spikkestad, NO;
Even Linnestad, Oslo, NO;
ELOPAK AS, Spikkestad, NO;
Abstract
An apparatus for filling product into containers includes a working chamber through which the containers pass and the containers are acted upon by a sterile fluid to avoid contamination. An external line extends through the working chamber having a plurality of gas openings for the introduction of sterile air into the working chamber and that an internal line extends into the external line having a plurality of openings for spraying a cleaning medium. An annular chamber extends in a longitudinal direction between the internal and the external line. The cross-sectional area of the annular chamber varies in the longitudinal direction so that an even distribution of sterile air emerging from the gas openings into the working chamber is achieved.