发明名称 |
Controlled discharge gas vent |
摘要 |
A fire protection system includes a dry pipe system and a controlled discharge gas vent. The dry pipe system and controlled discharge gas vent operate using a breathing cycle to displace oxygen and/or water vapor from within the piping network of the dry pipe system. The controlled gas discharge vent allows displacement of pressurized air with nitrogen, for example, using manual or automated processes that can employ one or more sensors. Corrosion resulting from oxygen, water, and/or microbial growth is reduced or nearly eliminated. |
申请公布号 |
US8720591(B2) |
申请公布日期 |
2014.05.13 |
申请号 |
US20090606287 |
申请日期 |
2009.10.27 |
申请人 |
BURKHART DAVID J.;KOCHELEK JEFFREY T.;JONES KENNETH;HOLT THORSTEIN;ENGINEERED CORROSION SOLUTIONS, LLC;HOLTEC GAS SYSTEMS |
发明人 |
BURKHART DAVID J.;KOCHELEK JEFFREY T.;JONES KENNETH;HOLT THORSTEIN |
分类号 |
A62C35/00;A62C2/00;A62C37/36 |
主分类号 |
A62C35/00 |
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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