发明名称 |
Switchgear cubicle with cabinet body with top side cover fitted with ventilator has ventilator unit, which exhausts air from switchgear cubicle area into environment or heat exchanger |
摘要 |
A cover surface is equipped with a ventilator unit, which exhausts air from a switchgear cubicle (10) area into the environment or into a heat exchanger. The ventilator unit is equipped with an axial blower (20) having a ventilator wheel. The diameter c of the ventilator wheel is calculated c is larger then or equal to 04a (a is one of sides of a cover (11) of the cubicle).
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申请公布号 |
DE19911266(A1) |
申请公布日期 |
2000.10.05 |
申请号 |
DE19991011266 |
申请日期 |
1999.03.13 |
申请人 |
RITTAL-WERK RUDOLF LOH GMBH & CO. KG |
发明人 |
STRACKBEIN, HEINRICH |
分类号 |
H02B1/56;H05K7/20;(IPC1-7):H05K7/20 |
主分类号 |
H02B1/56 |
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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