A louvre arrangement (12) for a ventilation arrangement. The louvre arrangement (12) defining a plurality of passages (14) into a housing (10). The passages (14) extending generally upwardly inwards, and having an upper concave surface (26) to urge air passing therethrough to turn inwardly and downwardly.
申请公布号
WO2012010825(A1)
申请公布日期
2012.01.26
申请号
WO2011GB01072
申请日期
2011.07.18
申请人
VKR HOLDING A/S;HOPPER, NICHOLAS, JOHN;CULL, ANTHONY, FRANCIS
