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Priority to ES277352ApriorityCriticalpatent/ES277352A3/en
Publication of ES277352A3publicationCriticalpatent/ES277352A3/en
New system for the cooling of the heads of machines whose temperature rises during the working process, such as the heads of the injection machines; extruders; blowers of plastic material and others, characterized in that the continuous flow of cooling water from the network and that is lost in the drain without recovering, is replaced by a closed circuit, constituted by a cooling chamber of which the coolant, with antifreeze, leaves refrigerated at the previously determined temperature, according to the machine and its work, in which it is sent and introduced and from which it leaves after leaving its frigories and taking excessive calories and through the appropriate conductions, Once again it enters the frigorºas production chamber, which once the temperature of the liquid has changed, this one carries out again the same complete cycle so interrupted, until the machine stops and the cooling circuit is closed, which allows the consequent reduction of the intervals between work phases, necessary for the cooling of the machine. (Machine-translation by Google Translate, not legally binding)
ES277352A1962-05-091962-05-09New system for the refrigeration of the heads of machines (Machine-translation by Google Translate, not legally binding)
ExpiredES277352A3
(en)
Apparatus for the production of sweet water from impured water, especially from water salted from the sea. (Machine-translation by Google Translate, not legally binding)