Invention Grant
- Patent Title: Turbine blade with an impingement cooling insert
- Patent Title (中): 带有冲击冷却插件的涡轮叶片
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Application No.: US11578920Application Date: 2005-04-01
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Publication No.: US08137055B2Publication Date: 2012-03-20
- Inventor: Gernot Lang
- Applicant: Gernot Lang
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Priority: EP04009326 20040420
- International Application: PCT/EP2005/051487 WO 20050401
- International Announcement: WO2005/103452 WO 20051103
- Main IPC: F01D5/18
- IPC: F01D5/18
Abstract:
A turbine blade, particularly a guide blade for a gas turbine, is provided. The turbine blade includes a blade leg, a platform area and a hollow blade for receiving a metal plate-type impact cooling insert which consists of at least two sections which overlap in an overlap area. The two sections have a wave-shaped cross-section in the overlap area in order to seal said overlap area.
Public/Granted literature
- US20080260537A1 Turbine Blade with an Impingement Cooling Insert Public/Granted day:2008-10-23
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