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Individual
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Individual
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Priority to ES415005ApriorityCriticalpatent/ES415005A1/en
Publication of ES415005A1publicationCriticalpatent/ES415005A1/en
A vacuum regulating device, constituted by the body of the lid, the moving assembly of the valve and the counterweight. The body in the form of an open bowl superiorly presents, emerging from the center, a tubular element whose lower mouth communicates with the ambient air outside the apparatus while the inner upper mouth of the tubular element presents the conical seat for adjustment of the inverted conical body of the valve element mobile. The internal chamber of the body has a tubular projection which allows the connection to a branch of the vacuum pipe of the milking installation, whereby the variations of the vacuum level determined in the regulator occur at the same time in the whole installation of the empty. (Machine-translation by Google Translate, not legally binding)
ES415005A1973-05-221973-05-22A vacuum regulator apparatus. (Machine-translation by Google Translate, not legally binding)
ExpiredES415005A1
(en)
New mechanical system for obturing and opening the passage of liquids applicable to the download of the contents in a container (Machine-translation by Google Translate, not legally binding)
Valve for the filling of containers with a liquid for an alternative vacuum and pressure system. (Machine-translation by Google Translate, not legally binding)