发明名称
摘要 <p>An improved discharge valve assembly is disclosed for use in refrigeration compressors which includes a combination valve guide and spring retainer extending into a conical discharge gas passage and which includes an annular conical surface positioned in spaced parallel relationship with the sidewalls defining the discharge gas passage. The conical annular surface cooperates with the sidewalls defining the discharge gas passage to provide a diffusing discharge gas flowpath offering improved compression efficiency and sound reduction.</p>
申请公布号 DE3240763(C2) 申请公布日期 1988.01.14
申请号 DE19823240763 申请日期 1982.11.04
申请人 COPELAND CORP., SIDNEY, OHIO, US 发明人 SIMPSON, FRANCIS MARION, SIDNEY, OHIO, US
分类号 F04B39/00;F04B39/10;F16K15/02;(IPC1-7):F04B39/10 主分类号 F04B39/00
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