| 发明名称 |
KUGELHAHN MIT SINTERKERAMISCHEM VENTILSITZ UND SINTERKERAMISCHER VENTILKUGEL |
| 摘要 |
<p>A ball cock having sinter ceramic valve ball and seat rings, also has wear-resistant bushings between the pipe connectors joined to the ends of the housing sleeve and the seat rings. Compressible seals bearing upon the bushings and clamped between the bushings and the pipe connectors press the bushings against the seat rings and the seat rings against the valve ball.</p> |
| 申请公布号 |
DE3632858(A1) |
申请公布日期 |
1988.04.07 |
| 申请号 |
DE19863632858 |
申请日期 |
1986.09.26 |
| 申请人 |
B + S METALPRAECIS GESELLSCHAFT FUER METALLFORMGEBUNG MBH |
发明人 |
VERZICHT DES ERFINDERS AUF NENNUNG |
| 分类号 |
F16K5/06;(IPC1-7):F16K5/06;F16K27/06 |
主分类号 |
F16K5/06 |
| 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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