The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 15, 2006
Filed:
Mar. 19, 2002
Magnus Lidman, Rönninge, SE;
Staffan Persson, Tumba, SE;
Magnus Lidman, Rönninge, SE;
Staffan Persson, Tumba, SE;
Delaval Holding AB, Tumba, SE;
Abstract
Example embodiments of the present invention relate to methods and arrangements for cooling milk in a milk storage tank of an automatic milking system comprising (i) measuring an amount of extracted milk by a milk flow meter; (ii) determining a cooling need for milk stored or to be stored in the milk storage tank based on the amount of milk; (iii) measuring a quantity indicative of a temperature of an inner surface area of a bottom portion of the milk storage tank; and cooling the bottom portion of the milk storage tank in consecutive periods, such that each period of cooling (τ1, τ3) is followed by a respective period of non-cooling (τ2, τ4), wherein the duration of each period of cooling and/or non-cooling is based on the measured quantity indicative of the inner surface area temperature, and the cooling need.