发明名称 |
Radial or diagonal fan wheel |
摘要 |
The present invention relates to a fan wheel in a version as a radial or diagonal fan, of a baseplate and of a plurality of fan blades arranged so as to be distributed over the circumference of the inlet port and around an axis of rotation. The fan wheel has a shroud with an inlet port and the shroud and/or the baseplate have/has in this case a nonrotationally symmetrical geometry which in each case has a continuous and point-invariable profile, as seen in the axial or axially parallel direction.
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申请公布号 |
US8454317(B2) |
申请公布日期 |
2013.06.04 |
申请号 |
US20100705103 |
申请日期 |
2010.02.12 |
申请人 |
BOHL KATRIN;SCHNEIDER MARC;SCHOENE JUERGEN;EBM-PAPST MULFINGEN GMBH & CO. KG |
发明人 |
BOHL KATRIN;SCHNEIDER MARC;SCHOENE JUERGEN |
分类号 |
F01D5/22 |
主分类号 |
F01D5/22 |
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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