发明名称 |
VALVOLA DI USCITA PER UN COMPRESSORE RUOTANTE A PISTONE ROTOLANTE |
摘要 |
<p>The outlet valve arrangement is for a rotary piston compressor. The rotary piston is arranged in a cylinder block having an end wall (21) fitted with a gas outlet opening (22) forming a valve seat (23). The floor (25) of the region of the lateral recess (24) surrounding the valve seat extends over a rounded transition zone (24a,25a) in the side wall of the recess and/or in the wall of the valve seat.</p> |
申请公布号 |
IT9019080(D0) |
申请公布日期 |
1990.01.17 |
申请号 |
IT19900019080 |
申请日期 |
1990.01.17 |
申请人 |
EMPRESA BRASILEIRA DE COMPRESSORES S.A. - EMBRACO |
发明人 |
NETTO DA COSTA CAIO MARIO FRANCO |
分类号 |
F04B39/10;F04C18/344;F04C29/00;F04C29/06;F04C29/12;F04D;F16K15/16;F16K47/02;F25B41/04;F25B45/00;(IPC1-7):F04D/ |
主分类号 |
F04B39/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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