REED VALVE DEVICE
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专利名称：REED VALVE DEVICE 发明人：IRINO YASUMI
申请号：JP14331282
申请日：19820820
公开号：JPS5934078A
公开日：
19840224
专利内容由知识产权出版社提供
摘要：PURPOSE:To reduce the noise accompanying the contact of a reed valve with a valve seat in a device in which the reed valve is overhung in a valve seat body in which a delivery port is formed, by making the lift at the free end of the reed valve lower than the lift at the area corresponding to the delivery port. CONSTITUTION:In a valve seat body 3 is formed a delivery port 6, around which a valve seat 10 is provided. A reed valve 19, which opens and closes the delivery port 6, is formed in a segment form and held on the valve seat body 3 with a fixing member 9, bent against the seat body 3. In this case, the lift of the free end of the reed valve 19 is made lower than the lift of its part corresponding to the delivery port 6 by providing a draw-out stopper 20a with a sliding long hole member fitted in the tip area of a holder 20 provided on the valve seat body 3. Thereby the contact of the reed valve 19 with the delivery port 6 can be distributed to make soft riding to reduce the vibration of the reed valve 19 and the valve seat body 3 and thus decreasing the valve sound and noise.
申请人：TOKYO SHIBAURA DENKI KK
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