| 摘要 |
PROBLEM TO BE SOLVED: To provide a new rectifying device for two-phase refrigerant flow capable of fully reducing refrigerant passing noises occurred when two-phase refrigerant flow passes through an expansion mechanism, and a freezer using the rectifying device. SOLUTION: This rectifying device is consisted of a tubular case comprising an inlet at one end and an outlet at the other end, a diaphragm provided to the inlet side, a fixed blade provided to the rear flow side of the diaphragm for turning refrigerant flow. When adapting such structured rectifying device to a freezing device, it is provided to the inlet side of the expansion mechanism. COPYRIGHT: (C)2004,JPO
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