发明名称 |
PERFEZIONAMENTI ALLE VALVOLE PER IL CONTROLLO DELLA PRESSIONE DEI LIQUIDI |
摘要 |
<p>Improvements in the seats of valves for controlling the pressure of liquids, consisting in arranging the seat of the shutter of the valve in a sliding configuration in a recess of the valve body and maintaining the seat in a normal position by its bearing on a shoulder of the recess under the effect of the pressure in the pipe.</p> |
申请公布号 |
IT1049975(B) |
申请公布日期 |
1981.02.10 |
申请号 |
IT19750030025 |
申请日期 |
1975.12.05 |
申请人 |
SOC GENERALE DE CONSTRUCTIONS ELECTRIQUES ET MECANIQUES |
发明人 |
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分类号 |
F16K1/42;F16K17/04;F16K47/02;(IPC1-7):16K/ |
主分类号 |
F16K1/42 |
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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