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公开(公告)号：US11739695B2
公开(公告)日：2023-08-29
申请号：US17351813
申请日：2021-06-18
发明人： Mehmet M. Dede , Byron Andrew Pritchard, Jr. , David Scott Diwinsky , Wayne Ray Grady , Marc Metz , Gary Lee Ward
CPC分类号： F02C7/32 , F01D25/285 , F02C3/04 , H04N7/181 , B05B13/0627 , F05D2220/32 , F05D2230/72 , F05D2230/90 , F05D2240/35 , Y02T50/60
摘要： A maintenance tool for gas turbine engine includes a rail system having a plurality of rail segments insertable through one or more inspection holes of the gas turbine engine for assembly within a core air flowpath of the gas turbine engine. The maintenance tool additionally includes a maintenance head movable along the plurality of rail segments of the rail system for performing maintenance operations within the core air flowpath.
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公开(公告)号：US20180156132A1
公开(公告)日：2018-06-07
申请号：US15370398
申请日：2016-12-06
发明人： Mehmet M. Dede , Byron Andrew Pritchard, JR. , David Scott Diwinsky , Wayne Ray Grady , Marc Metz , Gary Lee Ward
CPC分类号： F02C7/32 , B05B13/0627 , F01D25/285 , F02C3/04 , F05D2220/32 , F05D2230/72 , F05D2230/90 , F05D2240/35 , H04N7/181 , Y02T50/672
摘要： A maintenance tool for gas turbine engine includes a rail system having a plurality of rail segments insertable through one or more inspection holes of the gas turbine engine for assembly within a core air flowpath of the gas turbine engine. The maintenance tool additionally includes a maintenance head movable along the plurality of rail segments of the rail system for performing maintenance operations within the core air flowpath.
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公开(公告)号：US20210310415A1
公开(公告)日：2021-10-07
申请号：US17351813
申请日：2021-06-18
发明人： Mehmet M. Dede , Byron Andrew Pritchard,, Jr. , David Scott Diwinsky , Wayne Ray Grady , Marc Metz , Gary Lee Ward
摘要： A maintenance tool for gas turbine engine includes a rail system having a plurality of rail segments insertable through one or more inspection holes of the gas turbine engine for assembly within a core air flowpath of the gas turbine engine. The maintenance tool additionally includes a maintenance head movable along the plurality of rail segments of the rail system for performing maintenance operations within the core air flowpath.
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公开(公告)号：US11067002B2
公开(公告)日：2021-07-20
申请号：US15370398
申请日：2016-12-06
发明人： Mehmet M. Dede , Byron Andrew Pritchard, Jr. , David Scott Diwinsky , Wayne Ray Grady , Marc Metz , Gary Lee Ward
摘要： A maintenance tool for gas turbine engine includes a rail system having a plurality of rail segments insertable through one or more inspection holes of the gas turbine engine for assembly within a core air flowpath of the gas turbine engine. The maintenance tool additionally includes a maintenance head movable along the plurality of rail segments of the rail system for performing maintenance operations within the core air flowpath.
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