发明申请
US20060133928A1 Removable abradable seal carriers for sealing between rotary and stationary turbine components
有权
用于在旋转和固定涡轮机部件之间进行密封的可拆卸的可磨损密封载体
- 专利标题： Removable abradable seal carriers for sealing between rotary and stationary turbine components
- 专利标题（中）： 用于在旋转和固定涡轮机部件之间进行密封的可拆卸的可磨损密封载体
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申请号： US11017661申请日： 2004-12-22
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公开(公告)号： US20060133928A1公开(公告)日： 2006-06-22
- 发明人: Robert Bracken , Sterling Hathaway , David Fitts , Ron Korzun , Laurence Duclos , William Adis , Mark Kowalczyk , Bernard Couture
- 申请人： Robert Bracken , Sterling Hathaway , David Fitts , Ron Korzun , Laurence Duclos , William Adis , Mark Kowalczyk , Bernard Couture
- 申请人地址： US NY Schenectady
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 当前专利权人地址： US NY Schenectady
- 主分类号： F01D5/20
- IPC分类号： F01D5/20
摘要：
The turbine includes a diaphragm having a seal carrier mounted in opposition to seal teeth carried by the rotary component. The seal carrier includes a seal face having a coating of abradable material enabling the rotary component to abrade the material from the seal face. The seal carrier is removable from the diaphragm and is carried by an axial extension integral with or removable from the outer diaphragm ring. A spring may be interposed between the seal carrier and the stationary component.
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