Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Aluminio Iberico S A
Original Assignee
Aluminio Iberico S A
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Publication date
Application filed by Aluminio Iberico S AfiledCriticalAluminio Iberico S A
Priority to ES0242281ApriorityCriticalpatent/ES242281A3/en
Publication of ES242281A3publicationCriticalpatent/ES242281A3/en
Process for the manufacture of laminar heat exchangers, characterized by the determination in the bosom of flat plates of tubular channels that intercommunicate with each other forming lattices, isolated from the outside except in one or two marginal points, for which purpose, it is determined, on the internal surface of a sheet, the application of an impression that has the form that must have the routes of the channels, this impression being a matter that prevents the sheet is welded with another that is superimposed on this impregnated area, verifying welding by the combined action of pressure and temperature that rises to near the melting point, but below it compressing the pair of plates between clamps or rolling rolls. (Machine-translation by Google Translate, not legally binding)
ES0242281A1958-06-061958-06-06Procedure for the manufacture of laminar heat exchangers (Machine-translation by Google Translate, not legally binding)
ExpiredES242281A3
(en)