Invention Grant
US07766611B2 Method for setting a radial gap of an axial-throughflow turbomachine and compressor
有权
设置轴流式涡轮机和压缩机的径向间隙的方法
- Patent Title: Method for setting a radial gap of an axial-throughflow turbomachine and compressor
- Patent Title (中): 设置轴流式涡轮机和压缩机的径向间隙的方法
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Application No.: US11413871Application Date: 2006-04-28
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Publication No.: US07766611B2Publication Date: 2010-08-03
- Inventor: Tobias Buchal , Gerhard Hülsemann , Mirko Milazar , Dieter Minninger , Michael Neubauer , Harald Nimptsch , Heinrich Pütz , Kang Qian , Arnd Reichert , Volker Vosberg
- Applicant: Tobias Buchal , Gerhard Hülsemann , Mirko Milazar , Dieter Minninger , Michael Neubauer , Harald Nimptsch , Heinrich Pütz , Kang Qian , Arnd Reichert , Volker Vosberg
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Priority: EP05009380 20050428
- Main IPC: F01D11/08
- IPC: F01D11/08
Abstract:
The invention relates a method for improving the hot-starting behavior of a turbomachine. By virtue of the setting of a radial gap formed between a brushing edge of a blade profile and a guide face lying opposite this, in which setting a guide ring forming the guide face can be acted upon with a coolant, the hot-starting behavior can be improved, in that the guide ring is cooled before the start of the machine.
Public/Granted literature
- US20060245910A1 Method for setting a radial gap of an axial-throughflow turbomachine and compressor Public/Granted day:2006-11-02
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