发明名称 |
Actuator mechanism for a rotary valve. |
摘要 |
<p>A tundish (11) has located alongside it an upright support member (20). A cross arm (22) is pivotally mounted on the member (20) with one end of the cross arm (22) overlying the tundish (11). A hydraulic or pneumatic ram (25) is mounted in the member (20) for applying a downward force on the overlying end of the cross arm (24) which mounts a drive means (27) connected to the stem (14) of a rotary valve (12) for controlling the exit of hot or corrosive liquid from the tundish (11).</p> |
申请公布号 |
EP0303475(A1) |
申请公布日期 |
1989.02.15 |
申请号 |
EP19880307414 |
申请日期 |
1988.08.10 |
申请人 |
THOR CERAMICS LIMITED |
发明人 |
THORNTON, JAMES MENZIES;LONGLEY, PETER GRAHAM;HOUGHTON, JAMES FREDERICK |
分类号 |
B22D11/10;B22D41/14;B22D41/20;F16D3/207 |
主分类号 |
B22D11/10 |
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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