发明名称 |
METHOD FOR DEHUMIDIFYING AIR AND AIR DEHUMIDIFIER FOR OIL-INSULATED TRANSFORMERS, REACTANCE COILS AND STEP SWITCH |
摘要 |
The invention relates to a method for dehumidifying air and to an air dehumidifier. To this end, a filter element is provided that is filled with granular material that can be regenerated by baking out. For effecting this baking out, a heating device is provided that is only actuated when both a humidity sensor indicates that a humidity limit value has been exceeded as well as a relative pressure sensor or a comparable technical means indicates that, at the moment, no flow toward the oil expansion tank is recorded.
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申请公布号 |
KR20060126634(A) |
申请公布日期 |
2006.12.08 |
申请号 |
KR20067011062 |
申请日期 |
2004.12.03 |
申请人 |
MASCHINENFABRIK REINHAUSEN GMBH |
发明人 |
VIERECK KARSTEN;DOHNAL DIETER;HINZ ANSGAR;BRILL REINER |
分类号 |
H01F27/14;B01D53/26;H01F27/24;H01F27/32;H01H9/00 |
主分类号 |
H01F27/14 |
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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