Invention Grant
US08322977B2 Seal structure for preventing leakage of gases across a gap between two components in a turbine engine
有权
用于防止气体穿过涡轮发动机中的两个部件之间的间隙的密封结构
- Patent Title: Seal structure for preventing leakage of gases across a gap between two components in a turbine engine
- Patent Title (中): 用于防止气体穿过涡轮发动机中的两个部件之间的间隙的密封结构
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Application No.: US12507203Application Date: 2009-07-22
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Publication No.: US08322977B2Publication Date: 2012-12-04
- Inventor: Alexander R. Beeck
- Applicant: Alexander R. Beeck
- Applicant Address: US FL Orlando
- Assignee: Siemens Energy, Inc.
- Current Assignee: Siemens Energy, Inc.
- Current Assignee Address: US FL Orlando
- Main IPC: F01D11/12
- IPC: F01D11/12
Abstract:
A seal structure is provided for preventing leakage of gases across a gap between first and second components in a turbine engine. The seal structure is adapted to be received in first and second adjacent slots provided in the first and second components. The seal structure may comprise: a wear resistant layer; and a deformable layer defined by a material having one of a varying density and a varying porosity.
Public/Granted literature
- US20110020113A1 Seal Structure for Preventing Leakage of Gases Across a Gap Between Two Components in a Turbine Engine Public/Granted day:2011-01-27
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