公开(公告)号：US07033979B2

公开(公告)日：2006-04-25

申请号：US10356999

申请日：2003-02-03

申请人： Mark Guenter Herwig ,  Mark Joseph Rechtsteiner ,  Roy Fred Thornton ,  Bruce Edward Goodwin

发明人： Mark Guenter Herwig ,  Mark Joseph Rechtsteiner ,  Roy Fred Thornton ,  Bruce Edward Goodwin

IPC分类号： C11D7/50 ,  C11D3/44

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.

公开(公告)号：US06537384B2

公开(公告)日：2003-03-25

申请号：US09777635

申请日：2001-02-06

申请人： Mark Guenter Herwig ,  Mark Joseph Rechtsteiner ,  Roy Fred Thornton ,  Bruce Edward Goodwin

发明人： Mark Guenter Herwig ,  Mark Joseph Rechtsteiner ,  Roy Fred Thornton ,  Bruce Edward Goodwin

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.