Rotary filling machine with injection of inert gas for filling containers with liquids
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United States of America Patent
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Feb 27, 2001
Issued Date -
N/A
app pub date -
Jan 24, 2000
filing date -
Jun 20, 1997
priority date (Note) -
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Abstract
The present invention relates to a rotary filling machine with injection of inert gas for filling containers with liquids, comprising a rotating platform (2) provided peripherally with a plurality of filling valve assemblies (3), each of which is provided with a duct (4) for supplying the liquid from a storage tank (6) to a container (7) to be filled. Each valve assembly (3) comprises in particular a blow-in pipe (23) provided with an outlet mouth (60) connected to the bottom end of said duct (4), so as to introduce inert gas inside the container (7) in order to reduce the presence of oxygen which may be absorbed by part of the liquid during a step involving filling of the container (7).
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