发明授权
- 专利标题： Rotary blower with corrosion-resistant abradable coating
- 专利标题（中）： 旋转鼓风机采用耐腐蚀耐磨涂层
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申请号： US11752345申请日： 2007-05-23
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公开(公告)号： US08075293B2公开(公告)日： 2011-12-13
- 发明人: Daniel R. Ouwenga
- 申请人： Daniel R. Ouwenga
- 申请人地址： US OH Cleveland
- 专利权人： Eaton Corporation
- 当前专利权人： Eaton Corporation
- 当前专利权人地址： US OH Cleveland
- 代理机构： Dykema Gossett PLLC
- 主分类号： F01C21/00
- IPC分类号： F01C21/00 ; F01C1/18 ; F01C1/24 ; F04C15/00 ; F04C2/08
摘要：
A rotary blower rotor includes a rotor body having a corrosion-resistant coating covering the rotor body. An abradable coating covers at least a portion of the corrosion-resistant coating for providing an essentially zero operating clearance for increasing a volumetric efficiency of the rotary blower. A rotary blower including a rotor with a corrosion-resistant coating is also provided.
公开/授权文献
- US20080292486A1 Rotary Blower With Corrosion-Resistant Abradable Coating 公开/授权日：2008-11-27