发明申请
US20080035178A1 Process for cleaning passages in workpieces, and associated apparatus
审中-公开
用于清洁工件中的通道的工艺以及相关设备
- 专利标题： Process for cleaning passages in workpieces, and associated apparatus
- 专利标题（中）： 用于清洁工件中的通道的工艺以及相关设备
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申请号： US11717801申请日： 2007-03-13
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公开(公告)号： US20080035178A1公开(公告)日： 2008-02-14
- 发明人: Rene Jabado , Jens Jensen , Ursus Kruger , Daniel Kortvelyessy , Volkmar Luthen , Ralph Reiche , Michael Rindler , Raymond Ullrich
- 申请人： Rene Jabado , Jens Jensen , Ursus Kruger , Daniel Kortvelyessy , Volkmar Luthen , Ralph Reiche , Michael Rindler , Raymond Ullrich
- 优先权： EP06005105.9 20060313
- 主分类号： B08B9/032
- IPC分类号： B08B9/032
摘要：
The invention relates to a process for cleaning passages in workpieces, in particular cooling-air passages in turbine components, such as transition pieces or turbine blades or vanes, wherein the workpiece having the passages is immersed in a liquid bath and a liquid is suddenly forced under pressure through the passages.