REFRIGERANT PIPELINE, AND REFRIGERATION DEVICE

A refrigerant pipe constituting a refrigerant circuit (4) of a refrigeration apparatus (1) includes a first pipe (21) and a second pipe (22). The first pipe (21) includes a first pipe body (21a) including stainless steel and a first connection (21b) provided at an end of the first pipe body (21a) in...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUDA, Hiroaki, OKUNO, Masato, HAMADATE, Junichi, JINDOU, Masanori, TERAMOTO, Yoshihiro
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING CLADDING OR PLATING BY SOLDERING OR WELDING COMBINED HEATING AND REFRIGERATION SYSTEMS CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEAT PUMP SYSTEMS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MACHINE TOOLS MANUFACTURE OR STORAGE OF ICE MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PIPES REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING SOLDERING OR UNSOLDERING SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	A refrigerant pipe constituting a refrigerant circuit (4) of a refrigeration apparatus (1) includes a first pipe (21) and a second pipe (22). The first pipe (21) includes a first pipe body (21a) including stainless steel and a first connection (21b) provided at an end of the first pipe body (21a) in a pipe axial direction and including a material different from stainless steel. The second pipe (22) includes a second pipe body (22a) including stainless steel and a second connection (22b) provided at an end of the second pipe body (22a) in the pipe axial direction and including the same material as the first connection (21b). The first connection (21b) and the second connection (22b) are connected to each other.