发明名称 HERMETIC COMPRESSOR, REFRIGERATOR USING THE SAME, AND REFRIGERATION CYCLE DEVICE
摘要 PROBLEM TO BE SOLVED: To inhibit refrigerant from leaking out to an outside of a cylinder chamber and inhibit drop of vibration control capacity even if assembly error is observed. SOLUTION: This compressor includes: a valve plate 10 disposed and fixed at an end surface side of a cylinder 1 and including a delivery hole 10a; a delivery valve plate 11 disposed at an anti-cylinder side of the valve plate, including a delivery valve part 11a elastically deformed by gas pressure received through the delivery hole, and opening and closing the delivery hole; and a vibration control plate 13 disposed at the anti-cylinder side of the delivery valve plate, including a plurality of vibration control parts 13a, 13b touching the delivery valve plate and elastically deforming together when the delivery valve part of the delivery valve plate opens the delivery hole. COPYRIGHT: (C)2011,JPO&INPIT
申请公布号 JP2010265762(A) 申请公布日期 2010.11.25
申请号 JP20090115557 申请日期 2009.05.12
申请人 HITACHI APPLIANCES INC 发明人 NOZAKI TSUTOMU;SATO SHINICHI;NAGATA SHUHEI
分类号 F04B39/10;F16K15/16 主分类号 F04B39/10
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