Studies on selected parts and application of milking apparatuses
1986
Szlachta, J.
Basing on results of the studies there have been elaborated four designs of rubber liners adopted to the types of cows in domestic cow sheds. Variations and drops of pressure at the end of the teat carried out for 6 functional variants of the milking apparatus proved advantages of the apparatus with a separate milk and air transport. Value of the average negative pressure for the cycle for this variant was by approx. 10 KPa higher than for the conventional apparatus. A mathematical model, enabling simulation studies of changes of negative pressure in the underteat chamber, separately for suction and massage, in dependence up1919on milk flow rate Q sub(m), has been elabor
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