| 摘要 |
PURPOSE: A scroll compressor is provided to stabilize a reed valve, and to reduce noise of a valve by regulating discharge pressure according to compression with forming plural discharge ports. CONSTITUTION: A scroll compressor comprises an orbiting scroll forming the involute wrap and rotating, and a fixing scroll(10) forming the involute wrap engaged with the wrap of the orbiting scroll and having a compression chamber moving continuously between wraps in turning the orbiting scroll and discharge ports(13) connected to the compression chamber to discharge compressed gas. Discharge ports are formed within the range in case of the value subtracting three times the starting angle from the end angle of the involute inner wrap to be over 3 pi. Noise of the valve is decreased by regulating discharge pressure with forming plural discharge ports.
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