| 发明名称 |
Butterfly valve for controlling high-temperature fluid. |
| 摘要 |
<p>The valve comprises a valve stem (2b) and a valve disc (2a) integrally formed of ceramics and is housed in a casing (3) through a valve guide opening (8) and the valve guide opening is closed with a plug (9) through which the valve stem is inserted.</p> |
| 申请公布号 |
EP0199838(A1) |
申请公布日期 |
1986.11.05 |
| 申请号 |
EP19850105286 |
申请日期 |
1985.04.30 |
| 申请人 |
ASAHI GLASS COMPANY LTD.;NIPPON KOKAN KABUSHIKI KAISHA |
发明人 |
TSUCHIMOTO, YOSHIHIRO;TAKESA, KAZUHIKO |
| 分类号 |
F16K27/02;F16K49/00;(IPC1-7):F16K27/02;F16K1/22 |
主分类号 |
F16K27/02 |
| 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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