Method and apparatus for milking animals
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United States of America Patent
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May 3, 2016
Grant Date -
Jul 31, 2014
app pub date -
Mar 31, 2014
filing date -
Nov 25, 2005
priority date (Note) -
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Abstract
Methods and apparatus for milking animals wherein a negative pressure is periodically built up in a teat cup gap in an evacuation phase (a), maintained over a predetermined suction phase (b), and relieved in a ventilation phase (c), and a ventilation is maintained over a predetermined rest phase (d). The ratio between the suction phase (b) and the rest phase (d) changes at least once during the milking operation.
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