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FRENGER INTERNATIONAL CORP
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FRENGER INTERNATIONAL CORP
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Application filed by FRENGER INTERNATIONAL CORPfiledCriticalFRENGER INTERNATIONAL CORP
Publication of ES310179A1publicationCriticalpatent/ES310179A1/en
Air conditioning installation, of the type that has as a ventilation installation a radiant subfloor composed of tubular registers with radiating plates attached thereto, characterized in that the tubular register of the radiant sub-deck is connected to the secondary circuit of a countercurrent heat exchanger, whose circuit Primary is connected to a heat pump circuit equipped with a compressor, a control valve, an expansion valve, as well as an air heat exchanger located in a chamber through which outside air flows. (Machine-translation by Google Translate, not legally binding)
ES0310179A1964-03-051965-02-25Climatizing installation. (Machine-translation by Google Translate, not legally binding)
ExpiredES310179A1
(en)
Improvements in the manufacture of vacuum-injector valves for the individual regulation of radiators (Machine-translation by Google Translate, not legally binding)