Metering device for flowable products
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United States of America Patent
Stats
-
Nov 27, 2007
Grant Date -
Oct 13, 2005
app pub date -
Apr 16, 2003
filing date -
Apr 18, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A metering device for flowable products, in particular, dairy products, is provided with a metering cylinder, a valve cylinder connected to the reservoir, a metering piston that is movable between an upper intake end position and a lower dispensing end position, and also has a mouthpiece closing the bottom of the metering chamber and having a coaxial cylindrical dispensing opening, and a central valve piston. The valve cylinder and the valve piston form a rotary control unit which, in a first rotary position, connects the metering chamber with a supply channel in the valve cylinder and, in a second rotary position, connects the metering chamber to an outlet channel.
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Family
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