发明申请
- 专利标题： Fan Spacer Having Unitary Over Molded Feature
- 专利标题（中）： 风扇间隔一体式成型特征
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申请号： US13833162申请日： 2013-03-15
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公开(公告)号： US20140271143A1公开(公告)日： 2014-09-18
- 发明人: Christopher J. Feeney
- 申请人： GKN AEROSPACE SERVICES STRUCTURES, CORP.
- 申请人地址： US CT Cromwell
- 专利权人： GKN AEROSPACE SERVICES STRUCTURES, CORP.
- 当前专利权人： GKN AEROSPACE SERVICES STRUCTURES, CORP.
- 当前专利权人地址： US CT Cromwell
- 主分类号： F01D11/00
- IPC分类号： F01D11/00 ; B29C45/14 ; B29C70/68
摘要：
A fan spacer for placement between a pair of adjacent blades in a fan assembly and a related method of making. The fan spacer has a spacer body including an airflow surface shaped to direct air between the pair of adjacent blades in which the airflow surface is shaped on opposing sides to correspond to the pair of adjacent blades. An over molded feature is molded onto the airflow surface of the spacer body in which the over molded feature both includes an erosion coating on the airflow surface and, on the two opposing sides, seals configured to seal against the pair of adjacent blades on the opposing sides of the airflow surface.
公开/授权文献
- US09845699B2 Fan spacer having unitary over molded feature 公开/授权日：2017-12-19
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