发明名称 |
APPARATUS TO VISUALLY INDICATE A LEAK FROM A RELIEF VALVE |
摘要 |
<p>Apparatus to visually indicate a leak from a relief valve are disclosed. In one example, an apparatus is disclosed that includes a pipe plug having a head and a shaft. The pipe plug is to attach to a relief valve. An opening is to extend through the head and shaft. The apparatus also includes a first flexible membrane to cover an end of the opening. In some examples, the first flexible membrane is to expand when fluid is released via the relief valve into the opening of the pipe plug.</p> |
申请公布号 |
CA2860394(A1) |
申请公布日期 |
2013.07.04 |
申请号 |
CA20122860394 |
申请日期 |
2012.12.20 |
申请人 |
TESCOM CORPORATION |
发明人 |
MATTSON, SCOTT DOUGLAS;BURGETT, ERIC JACOB;LOGAN, THOMAS WILLIAM |
分类号 |
F16K37/00 |
主分类号 |
F16K37/00 |
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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