发明名称 |
HYDRODYNAMISCHE FOLIEN-GLEITRINGDICHTUNG |
摘要 |
A foil thrust bearing forms the primary rotating interface for a film riding face seal. This face seal includes a spring system that will allow the entire assembly to translate axially relative to a static attachment. The complete assembly will form a hybrid foil/film riding face seal that shows much promise at being sufficiently flexible to enable operation in a gas turbine engine. The seal includes a flexible top plate having a non-flat surface under its working conditions, and a spring support system to allow the top plate to accommodate axial excursions and out-of-flat distortions. |
申请公布号 |
DE60218045(T2) |
申请公布日期 |
2007.06.06 |
申请号 |
DE2002618045T |
申请日期 |
2002.07.03 |
申请人 |
R & D DYNAMICS CORP. |
发明人 |
AGRAWAL, L.;PATEL, H.;MUNSON, H. |
分类号 |
F16J15/34;F16C17/12 |
主分类号 |
F16J15/34 |
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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