<p>An in-duct type fan unit (1) comprising a housing (10) which in use is fitted into a duct, and a spacing member (2, 3) on the radially outer surface of the housing (10) which in use radially offsets the housing within the duct.</p>
申请公布号
WO2007113552(A1)
申请公布日期
2007.10.11
申请号
WO2007GB01226
申请日期
2007.04.03
申请人
GREENWOOD AIR MANAGEMENT LIMITED;CROKE, ANTHONY, LAURENCE;KEARSLEY, PAUL, NICHOLAS
