发明名称 |
Ventilation arrangements |
摘要 |
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 |
AU2011281363(A1) |
申请公布日期 |
2013.02.07 |
申请号 |
AU20110281363 |
申请日期 |
2011.07.18 |
申请人 |
VKR HOLDING A/S |
发明人 |
HOPPER, NICHOLAS JOHN;CULL, ANTHONY FRANCIS |
分类号 |
F24F7/02;E06B7/082;F24F13/08 |
主分类号 |
F24F7/02 |
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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