Cryogenic regenerator manufacturing method and cryogenic regenerato

The invention provides a cryogenic regenerator manufacturing method and a cryogenic regenerato which uses helium gas as the cold accumulation material, has a small size and can be independently effective. The method of manufacturing a cryogenic regenerator includes the steps of supplying helium gas...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	KOIZUMI TATSUO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION OR COOLING REFRIGERATORS WEAPONS
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Beschreibung
Zusammenfassung:	The invention provides a cryogenic regenerator manufacturing method and a cryogenic regenerato which uses helium gas as the cold accumulation material, has a small size and can be independently effective. The method of manufacturing a cryogenic regenerator includes the steps of supplying helium gas to a helium gas sealing tube having a front end portion and a rear end portion (64A, 64B) that are open; sealing the rear end portion (64B) of the helium gas sealing tube (64); cooling the helium gas sealing tube (64) and filling the helium gas into the cooled helium gas sealing tube (64) from a helium gas supplying unit (75); and sealing the front end portion (64A) of the helium gas sealing tube (64) after the helium gas sealing tube (64) is filled with the helium gas.