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公开(公告)号：US07033979B2
公开(公告)日：2006-04-25
申请号：US10356999
申请日：2003-02-03
CPC分类号： C11D7/5018 , C11D11/0041
摘要： A composition and method for cleaning gas turbine engines to remove fuel or lubricant residues. The composition can include a mixture of hydrofluorocarbon and hydrofluoroether. The method can include the step of directing a pressurized stream of the cleaning composition against one or more portions of the gas turbine engine to remove fuel and/or lubricant residues.
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公开(公告)号：US06537384B2
公开(公告)日：2003-03-25
申请号：US09777635
申请日：2001-02-06
IPC分类号： C11D344
CPC分类号： C11D7/5018 , C11D11/0041
摘要： A composition and method for cleaning gas turbine engines to remove fuel or lubricant residues. The composition can include a mixture of hydrofluorocarbon and hydrofluoroether. The method can include the step of directing a pressurized stream of the cleaning composition against one or more portions of the gas turbine engine to remove fuel and/or lubricant residues.
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公开(公告)号：US06464570B1
公开(公告)日：2002-10-15
申请号：US09906976
申请日：2001-07-17
IPC分类号： B24C504
摘要： A nozzle includes a tube and a flared deflector extending coaxially from an outlet thereof. A stream of abrasive pliant shot is discharged through the nozzle and deflected radially outwardly from the deflector for abrading a shifting edge along an aperture in a workpiece surface.
摘要翻译： 喷嘴包括管和从其出口同轴延伸的扩口偏转器。 磨料流喷射通过喷嘴排出并从偏转器径向向外偏转，用于沿工件表面的孔研磨移动边缘。
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