发明名称 |
Ventilated enclosure for gas cylinders and manifolds |
摘要 |
Method and apparatus for increasing the velocity of sweeping gas as it moves across a gas delivery system contained in a hazardous material delivery enclosure, e.g. a gas cabinet valve manifold box or gas isolation box. An exhaust port with selectively opened and closed apertures juxtaposed to non-soldered or non-welded fittings or connections in the gas delivery system is placed in or on said enclosure to create an accelerated and directed flow of sweeping gas across the non-soldered or non-welded fittings or connections. |
申请公布号 |
US5964659(A) |
申请公布日期 |
1999.10.12 |
申请号 |
US19970932258 |
申请日期 |
1997.09.17 |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
HERTZLER, BENJAMIN LEE;GIAGNACOVA, JOSEPH |
分类号 |
F17C13/08;F24F7/007;F24F7/06;(IPC1-7):F24F7/007 |
主分类号 |
F17C13/08 |
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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