| 发明名称 |
Bursting disc assembly retaining ring with a clover leaf cutting pattern and projection |
| 摘要 |
In combination with a rupture disc assembly, there is provided an improvement by using a support ring having a projection and a continuous, generally clover leaf pattern cutting edge.
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| 申请公布号 |
US6220269(B1) |
申请公布日期 |
2001.04.24 |
| 申请号 |
US19990475182 |
申请日期 |
1999.12.30 |
| 申请人 |
PROCESS EQUIPMENT INC. |
发明人 |
MUDDIMAN G. SCOTT;GODDARD JOHN D. |
| 分类号 |
F16K17/16;(IPC1-7):F16K17/40 |
主分类号 |
F16K17/16 |
| 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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