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WILBUSHEWICH EUGEN
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WILBUSHEWICH EUGEN
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Priority to ES286890ApriorityCriticalpatent/ES286890A2/en
Publication of ES286890A2publicationCriticalpatent/ES286890A2/en
Heat-Exchange Devices With Radiators And Conduit Assemblies
(AREA)
Abstract
Improvements introduced in the object of the patent No. 278,862, issued on October 6, 1962 by: "Installation to freeze liquids", according to the first claim of the main patent, in which the internal evaporator consists of an outer tube closed down and another concentric interior that leads to it; characterized in that the annular section upper cavity, bounded by both tubes, communicates with a conduit connected in a switchable way to the vaporized refrigerant outlet and the hot gaseous refrigerant admission, and the inner tube communicates with the external evaporator. (Machine-translation by Google Translate, not legally binding)
ES286890A1963-03-301963-03-30Installation to freeze liquids (Machine-translation by Google Translate, not legally binding)
ExpiredES286890A2
(en)