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公开(公告)号:US20130174869A1
公开(公告)日:2013-07-11
申请号:US13813919
申请日:2011-08-03
申请人: Jürgen Rösing , Frank Seidel , Lutz Winkler , Bernd Kriegl , Thomas Uihlein , Martin Dürr , Fabian Moritz
发明人: Jürgen Rösing , Frank Seidel , Lutz Winkler , Bernd Kriegl , Thomas Uihlein , Martin Dürr , Fabian Moritz
IPC分类号: B24C1/00
CPC分类号: B24C1/003 , B08B7/0021 , B08B9/00 , B24C1/086 , B24C3/325 , F01D25/002
摘要: The invention relates to a method for cleaning a turbo-machine stage (100) consisting of at least one of the following steps: a cleaning nozzle (1) is introduced into an opening of a turbo-machine, in particular into an inspection opening (220); and the blade (100) of the stage is acted upon by solid particles, said particles subliming at the blade temperature, in particular into dry ice particles.
摘要翻译: 本发明涉及一种用于清洁由以下至少一个步骤组成的涡轮机台(100)的方法:将清洁喷嘴(1)引入涡轮机的开口中,特别是引入到检查开口 220); 并且所述台的叶片(100)由固体颗粒作用,所述颗粒在叶片温度下升华,特别是干冰颗粒。
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公开(公告)号:US09492906B2
公开(公告)日:2016-11-15
申请号:US13813919
申请日:2011-08-03
申请人: Jürgen Rösing , Frank Seidel , Lutz Winkler , Bernd Kriegl , Thomas Uihlein , Martin Dürr , Fabian Moritz
发明人: Jürgen Rösing , Frank Seidel , Lutz Winkler , Bernd Kriegl , Thomas Uihlein , Martin Dürr , Fabian Moritz
CPC分类号: B24C1/003 , B08B7/0021 , B08B9/00 , B24C1/086 , B24C3/325 , F01D25/002
摘要: The invention relates to a method for cleaning a turbo-machine stage (100) consisting of at least one of the following steps: a cleaning nozzle (1) is introduced into an opening of a turbo-machine, in particular into an inspection opening (220); and the blade (100) of the stage is acted upon by solid particles, said particles subliming at the blade temperature, in particular into dry ice particles.
摘要翻译: 本发明涉及一种用于清洁由以下至少一个步骤组成的涡轮机台(100)的方法:将清洁喷嘴(1)引入涡轮机的开口中,特别是引入到检查开口 220); 并且所述台的叶片(100)由固体颗粒作用,所述颗粒在叶片温度下升华,特别是干冰颗粒。
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公开(公告)号:US09346131B2
公开(公告)日:2016-05-24
申请号:US13808053
申请日:2011-06-16
CPC分类号: B23K35/3033 , B23K35/304 , B23K2101/001 , B23K2103/26 , C22C1/02 , F05B2230/237 , F05B2230/238
摘要: Solder alloy based on nickel is composed of a mixture with a first soldering material, a second soldering material, and a base material, wherein the base material is a nickel-based material which corresponds to the material to be soldered and is present in a proportion of 45-70% by weight in the mixture, the first soldering material is a nickel-based material including chromium, cobalt, tantalum, aluminum and boron, and is present in a proportion of 15-30% by weight in the mixture, and the second soldering material is a nickel-based material including chromium, cobalt, molybdenum, tungsten, boron and hafnium, and is present in a proportion of 15-25% by weight in the mixture.
摘要翻译: 基于镍的焊接合金由与第一焊接材料,第二焊接材料和基材的混合物组成,其中基材是与待焊接材料相对应并以比例存在的镍基材料 在混合物中为45-70重量%,第一焊接材料是包含铬,钴,钽,铝和硼的镍基材料,并且在混合物中的比例为15-30重量%, 第二焊接材料是包括铬,钴,钼,钨,硼和铪的镍基材料,并且在混合物中以15-25重量%的比例存在。
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