发明名称 |
FREMGANGSMAADE TIL FOKUSERET VENTILATION PAA ET ARBEJDSSTED OG APPARAT TIL ANVENDELSE VED FREMGANGSMAADEN |
摘要 |
The invention relates to a method for focussed ventilation of a workplace. In the method, extraction is focussed on sources of pollutants and/or the source of excess heat in the workplace, and the action of the focussed extraction is supported by the air that is blown from a large surface area at low speed to an air supply element 12, 14. The invention also relates to an apparatus used in the method. <IMAGE>
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申请公布号 |
DK35090(A) |
申请公布日期 |
1990.02.09 |
申请号 |
DK19900000350 |
申请日期 |
1990.02.09 |
申请人 |
HALTON OY |
发明人 |
AALTO, ERKKI;PELLINEN, TEUVO;ELORANTA, JOUKO;ALAPURANEN, TAPIO |
分类号 |
B08B15/02;B23K9/32;(IPC1-7):B08B15/00 |
主分类号 |
B08B15/02 |
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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