| 发明名称 |
VALVE |
| 摘要 |
<p>A valve including indicating means for indicating overtravel of an operating member beyond its normally closed position for warning that replacement of a seal is necessary. A diaphragm valve has a diaphragm of a material which withstands repeated flexing and is clamped in a unique manner.</p> |
| 申请公布号 |
GB2169991(A) |
申请公布日期 |
1986.07.23 |
| 申请号 |
GB19850024981 |
申请日期 |
1985.10.10 |
| 申请人 |
* NUPRO COMPANY |
发明人 |
TERRENCE JAMES * KOLENC;CARL RICHARD * BORK JR;WILLIAM CARL * STEISS;EARL DAVID * SHUFFLEBARGER;WILLIAM PATRICK * TOBBE |
| 分类号 |
F16K41/12;F16K37/00;(IPC1-7):F16K7/16 |
主分类号 |
F16K41/12 |
| 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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