| 发明名称 |
Metallic sealing for a butterfly valve |
| 摘要 |
<p>The valve includes a support piece 18 that bends elastically and that bears via its two edges 19 and 20 against a support ring 6 for elastically supporting a dynamic sealing ring 16 that is made of metal. The invention is applicable to butterfly valves.</p> |
| 申请公布号 |
GR3023318(T3) |
申请公布日期 |
1997.08.29 |
| 申请号 |
GR19970400976T |
申请日期 |
1997.05.02 |
| 申请人 |
GEC ALSTHOM-VELAN |
发明人 |
MAZEL, JEAN-LUC;MONNET, GILBERT |
| 分类号 |
F16J15/28;F16K1/226;F16K1/42;(IPC1-7):F16K1/226 |
主分类号 |
F16J15/28 |
| 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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