HEAT PUMP-TYPE COOLING AND HEATING AIR CONDITIONER

PROBLEM TO BE SOLVED: To provide a heat pump-type cooling and heating air conditioner excellent in durability.SOLUTION: Characteristically, a heat pump-type cooling and heating air conditioner includes heat medium piping 1 having a joint 4 formed by brazing, and a waterproof film 5 made of a silicon...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	YANAGIMACHI YOSHINOBU, HIGUCHI TERUKAZU, ISHIKAWA YUKIHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING VEHICLES IN GENERAL WELDING WORKING BY LASER BEAM
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a heat pump-type cooling and heating air conditioner excellent in durability.SOLUTION: Characteristically, a heat pump-type cooling and heating air conditioner includes heat medium piping 1 having a joint 4 formed by brazing, and a waterproof film 5 made of a silicone resin with a thickness of 1.0 mm or more is formed on a surface 400 of a fillet 40 formed in the joint 4. Preferably, the heat medium piping 1 is made of aluminum or an aluminum alloy. Preferably, a linear expansion coefficient of the silicone resin is in the range of 20×10to 100×10/K.