发明名称 |
Ventilation unit for e.g. mounting in veranda roof, contains hinged air inlet and outlet valves controlled by printed electronic circuit |
摘要 |
<p>A hinged inlet valve (4) is used to close the air inlet opening (2) and a hinged outlet valve (5) is used to close the air outlet opening (3). The two valves and fan (8) are controlled via an integral printed electronic circuit inside the unit.</p> |
申请公布号 |
NL1025451(C2) |
申请公布日期 |
2004.08.23 |
申请号 |
NL20041025451 |
申请日期 |
2004.02.10 |
申请人 |
PAUL RENSON;RENSON VENTILATION N.V. |
发明人 |
HILONE DEMUNCK;PATRICK PERQUY;DANNY VANRIJKEL |
分类号 |
F24F7/013;F24F13/14;F24F13/18;(IPC1-7):F24F7/013 |
主分类号 |
F24F7/013 |
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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