Device for and a method of milking a dairy animal
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United States of America Patent
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Feb 10, 2015
Grant Date -
Apr 26, 2012
app pub date -
Dec 29, 2011
filing date -
Jul 3, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A milking device for milking a dairy animal, including at least one teat cup including a flexible cup liner around a teat space, and a single pulsation space and a milk line, a milking vacuum pump connected to the milk line, for providing a milking vacuum, a pulsator connected to the pulsation space, for providing a controllable air pressure therein, and a control device for controlling at least the pulsator during at least a milking action. The control device is configured to cause the pulsator and/or the milking vacuum pump to provide, in a period of time consecutive to a milking action wherein a dairy animal is milked and a teat is located in the teat space, such a substantially stable, non-pulsating pressure difference between the pulsation space and the teat space, that the cup liner shuts off the teat space from the milk line.
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Family
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