An axial fan assembly includes a hub, a plurality of connection structures, and a plurality of isolated members. The hub is rotatable about an axis of rotation and includes a radially extending face and a cylindrical portion extending axially from the face. The face includes a radially inner face portion and a radially outer face portion. The plurality of connection structures extends radially inwardly from the radially outer face portion and extends radially outward from the radially inner face portion. The plurality of isolated members extends radially outwardly from the radially inner face portion and is isolated from the plurality of connection structures and from the radially outer face portion by a plurality of slots.
申请公布号
WO2013032923(A2)
申请公布日期
2013.03.07
申请号
WO2012US52314
申请日期
2012.08.24
申请人
ROBERT BOSCH GMBH;NICGORSKI, DANA;MEYER, FRIEDRICH;STRUPP, MICHAEL;STEVENS, WILLIAM
发明人
NICGORSKI, DANA;MEYER, FRIEDRICH;STRUPP, MICHAEL;STEVENS, WILLIAM