MIXED WORKING FLUID AND FREEZING CYCLE DEVICE

PROBLEM TO BE SOLVED: To solve problems that a mixed working fluid utilizable as a refrigerant more suitable for a freezing cycle device used in high-temperature heating applications such as a heat-pump water heater is required. SOLUTION: This mixed working fluid comprises (1) at least one of propan...

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Bibliographische Detailangaben
Hauptverfasser:	FUNAKURA SHOZO, NISHIWAKI FUMITOSHI, OKAZA NORIHO
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES BLASTING CHEMISTRY COMBINED HEATING AND REFRIGERATION SYSTEMS DYES FUELS HEAT PUMP SYSTEMS HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES LUBRICANTS LUBRICATING COMPOSITIONS MANUFACTURE OR STORAGE OF ICE MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE MECHANICAL ENGINEERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PEAT PETROLEUM, GAS OR COKE INDUSTRIES POLISHES REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING TECHNICAL GASES CONTAINING CARBON MONOXIDE USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To solve problems that a mixed working fluid utilizable as a refrigerant more suitable for a freezing cycle device used in high-temperature heating applications such as a heat-pump water heater is required. SOLUTION: This mixed working fluid comprises (1) at least one of propane and propylene and (2) ethane. The amount of the ethane is substantially >=50 wt.%.