发明名称 |
ARC RESISTANT SWITCHGEAR VERTICAL EXHAUST SYSTEM |
摘要 |
An exhaust system for exhausting gases and molten debris caused by an electric arc within a switchgear. The exhaust system includes a switchgear having lower and upper compartments and an exhaust unit externally mounted to the switchgear. A wall panel of the switchgear includes blow out panels coinciding with openings in the lower compartment and corresponding ventilation flaps in a top surface of the exhaust unit to exhaust gas from the lower compartment out the blow out panels in a vertical direction, exiting through the flaps. The upper compartment includes ventilation flaps for exhausting gas in a vertical direction directly through the flaps and optionally through side-mounted blow out panels that communicate with the vertical vent path to the flaps in the top of the exhaust unit. A bus compartment in the exhaust unit includes a vent path to flaps in the top of the exhaust unit for exhausting gas produced by bus arcing.
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申请公布号 |
CA2699189(A1) |
申请公布日期 |
2010.10.08 |
申请号 |
CA20102699189 |
申请日期 |
2010.04.08 |
申请人 |
SCHNEIDER ELECTRIC USA, INC. |
发明人 |
MILLER, MICHAEL;DE LA CRUZ, ABRAHAM |
分类号 |
H01H9/34;H01H33/04 |
主分类号 |
H01H9/34 |
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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