Electric device for cooling and stooring foods

An electric device for cooling and storing foods, preferably for household use comprises: a first compartment (11) for storing foods; means (2) for cooling the air used for refrigerating the first compartment (11); a conduit (3) for placing the cooling means (2) and the first compartment (11) in flu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BOMPREZZI, LORENZO, SABATINI, GIORGIO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION OR COOLING REFRIGERATORS TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	An electric device for cooling and storing foods, preferably for household use comprises: a first compartment (11) for storing foods; means (2) for cooling the air used for refrigerating the first compartment (11); a conduit (3) for placing the cooling means (2) and the first compartment (11) in fluid communication with each other; a non-return valve (6) operatively associated with the conduit (3), said non-return valve (6) comprising a membrane (60) and a supporting mount (62). The mount (62) or the membrane (60) comprises a protuberance (67) projecting towards the membrane (60) or towards the mount (62), said protuberance (67) defining a zone of linear or point contact between the mount (62) and the membrane (60).