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公开(公告)号：US09926517B2
公开(公告)日：2018-03-27
申请号：US14874924
申请日：2015-10-05
Applicant: General Electric Company
Inventor： Nicole Jessica Tibbetts , Evan J. Dolley , Bernard Patrick Bewlay , Denise Anne Anderson , Nathan David McLean , Eric John Telfeyan , Frank Wagenbaugh
IPC: B08B3/08 , C11D3/20 , C11D3/30 , F01D25/00 , C23G1/02 , C11D11/00 , C23G1/08 , C11D1/94 , C11D3/34 , C23G1/06 , C11D1/10 , C11D1/72 , C11D1/88
CPC classification number: C11D3/2086 , B08B3/08 , C11D1/72 , C11D1/88 , C11D1/94 , C11D3/30 , C11D3/3409 , C11D11/0041 , C23G1/02 , C23G1/061 , C23G1/088 , F01D25/002 , Y02T50/672
Abstract: A method of cleaning a turbine engine includes directing a cleaning solution towards a component of the turbine engine having a layer of foreign material thereon, the cleaning solution including water, a first organic acidic component, a second organic acidic component, isopropylamine sulphonate, alcohol ethoxylate, triethanol amine, and sodium lauriminodipropionate. The cleaning solution has a pH between 2.5 and 7.0.
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公开(公告)号：US20150159122A1
公开(公告)日：2015-06-11
申请号：US14484897
申请日：2014-09-12
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Nicole Jessica Tibbetts , Lawrence Bernard Kool , Bernard Patrick Bewlay , Denise Anne Anderson , Nathan David McLean , Eric John Telfeyan , Victoria May Hansen
CPC classification number: F01D25/002 , C11D3/2086 , C11D3/30 , C11D7/265 , C11D7/3209 , C11D11/0041 , C23G1/02 , C23G1/061 , C23G1/088 , Y02T50/672
Abstract: A cleaning solution for a turbine engine is provided. The cleaning solution includes a reagent composition including water within a range between about 25 percent and about 70 percent by volume of the reagent composition, an acidic component within a range between about 0.1 percent and about 50 percent by volume of the reagent composition, and an amine component within a range between about 1 percent and 40 percent by volume of the reagent composition. The reagent composition is diluted with water by a factor of up to about 40 to form the cleaning solution. The cleaning solution has a pH value in the range between 2.5 and 7.0. The cleaning solution is used to clean a component of the turbine engine.
Abstract translation: 提供了一种用于涡轮发动机的清洁溶液。 清洁溶液包括试剂组合物，其包含在试剂组合物的体积的约25体积％至约70体积％之间的水，在试剂组合物的体积的约0.1体积％至约50体积％之间的酸性组分， 胺组分在试剂组合物的体积的约1％至40体积％的范围内。 试剂组合物用水稀释高达约40倍，形成清洗液。 清洁溶液的pH值在2.5和7.0之间。 清洁溶液用于清洁涡轮发动机的部件。
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公开(公告)号：US20240384666A1
公开(公告)日：2024-11-21
申请号：US18749805
申请日：2024-06-21
Applicant: General Electric Company
Inventor： Ambarish Jayant Kulkarni , Bernard Patrick Bewlay , Byron Andrew Pritchard , Nicole Jessica Tibbetts , Michael Edward Eriksen , Eric John Telfeyan
Abstract: A method for cleaning components of a gas turbine engine is presented. The method includes introducing a working fluid into a gas flow path or a cooling circuit defined by the one or more components of the gas turbine engine such that the working fluid impinges upon a surface of the one or more components of the gas turbine engine, wherein the working fluid includes a plurality of detergent droplets entrained in a flow of steam. A system for cleaning components of a gas turbine engine are also presented.
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公开(公告)号：US20240077438A1
公开(公告)日：2024-03-07
申请号：US18506331
申请日：2023-11-10
Applicant: GENERAL ELECTRIC COMPANY , Bruker Nano GmbH
Inventor： Richard DiDomizio , Michael Christopher Andersen , Walter Vincent Dixon, III , Timothy Hanlon , Wayne Lee Lawrence , Ramkumar Kashyap Oruganti , Jonathan Rutherford Owens , Daniel M. Ruscitto , Adarsh Shukla , Eric John Telfeyan , Gregory Donald Crim , Michael Wylie Krauss , André Dziurla , Sven Martin Joachim Larisch , Falk Reinhardt , Roald Alberto Tagle Berdan , Henning Schroeder
IPC: G01N23/223 , G01N35/00
CPC classification number: G01N23/223 , G01N35/0099
Abstract: An apparatus and method for an inspection apparatus for inspecting a component. The inspection apparatus including a robotic arm. A micro-XRF instrument having an instrument head coupled to the robotic arm. A seat supporting the component within a scanning area during inspection; and a computer in communication with the robotic arm and the micro-XRF instrument.
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公开(公告)号：US20240060010A1
公开(公告)日：2024-02-22
申请号：US18383705
申请日：2023-10-25
Applicant: General Electric Company
Inventor： Nicole Jessica Tibbetts , Evan J. Dolley , Bernard Patrick Bewlay , Denise Anne Anderson , Nathan David McLean , Eric John Telfeyan , Frank Wagenbaugh
IPC: C11D3/20 , C11D11/00 , C23G1/06 , C23G1/08 , C11D1/83 , B08B3/08 , C11D1/94 , C11D3/30 , C11D3/34 , C23G1/02 , F01D25/00
CPC classification number: C11D3/2086 , C11D11/0041 , C23G1/061 , C23G1/088 , C11D1/83 , C11D3/2075 , B08B3/08 , C11D1/94 , C11D3/30 , C11D3/3409 , C23G1/02 , F01D25/002 , Y02T50/60 , C11D1/72
Abstract: A cleaning solution for a turbine engine includes water; a first organic acidic component that comprises citric acid; a second organic acidic component that comprises glycolic acid; isopropylamine sulphonate; alcohol ethoxylate; triethanol amine; and sodium lauriminodipropionate. The cleaning solution has a pH value between about 2.5 and about 7.0.
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Patent Agency Ranking
公开(公告)号：US11174751B2
公开(公告)日：2021-11-16
申请号：US15443048
申请日：2017-02-27
Applicant: General Electric Company
Inventor： Ambarish Jayant Kulkarni , Bernard Patrick Bewlay , Byron Andrew Pritchard, Jr. , Nicole Jessica Tibbetts , Michael Edward Eriksen , Eric John Telfeyan
Abstract: A method for cleaning components of a gas turbine engine is presented. The method includes introducing a working fluid into a gas flow path or a cooling circuit defined by the one or more components of the gas turbine engine such that the working fluid impinges upon a surface of the one or more components of the gas turbine engine, wherein the working fluid includes a plurality of detergent droplets entrained in a flow of steam. A system for cleaning components of a gas turbine engine are also presented.
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公开(公告)号：US11834632B2
公开(公告)日：2023-12-05
申请号：US15936318
申请日：2018-03-26
Applicant: General Electric Company
Inventor： Nicole Jessica Tibbetts , Evan J Dolley , Bernard Patrick Bewlay , Denise Anne Anderson , Nathan David McLean , Eric John Telfeyan , Frank Wagenbaugh
IPC: C11D3/20 , C11D11/00 , C23G1/06 , C23G1/08 , C11D1/83 , B08B3/08 , C11D1/94 , C11D3/30 , C11D3/34 , C23G1/02 , F01D25/00 , C11D1/72 , C11D1/88
CPC classification number: C11D3/2086 , B08B3/08 , C11D1/83 , C11D1/94 , C11D3/2075 , C11D3/30 , C11D3/3409 , C11D11/0041 , C23G1/02 , C23G1/061 , C23G1/088 , F01D25/002 , C11D1/72 , C11D1/88 , Y02T50/60
Abstract: A cleaning solution for a turbine engine includes water; a first organic acidic component that comprises citric acid; a second organic acidic component that comprises glycolic acid; isopropylamine sulphonate; alcohol ethoxylate; triethanol amine; and sodium lauriminodipropionate. The cleaning solution has a pH value between about 2.5 and about 7.0.
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公开(公告)号：US20220056812A1
公开(公告)日：2022-02-24
申请号：US17518901
申请日：2021-11-04
Applicant: General Electric Company
Inventor： Ambarish Jayant Kulkarni , Bernard Patrick Bewlay , Byron Andrew Pritchard, JR. , Nicole Jessica Tibbetts , Michael Edward Eriksen , Eric John Telfeyan
Abstract: A method for cleaning components of a gas turbine engine is presented. The method includes introducing a working fluid into a gas flow path or a cooling circuit defined by the one or more components of the gas turbine engine such that the working fluid impinges upon a surface of the one or more components of the gas turbine engine, wherein the working fluid includes a plurality of detergent droplets entrained in a flow of steam. A system for cleaning components of a gas turbine engine are also presented.
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公开(公告)号：US20180216036A1
公开(公告)日：2018-08-02
申请号：US15936318
申请日：2018-03-26
Applicant: General Electric Company
Inventor： Nicole Jessica Tibbetts , Evan J. Dolley , Bernard Patrick Bewlay , Denise Anne Anderson , Nathan David McLean , Eric John Telfeyan , Frank Wagenbaugh
IPC: C11D3/20 , C11D11/00 , C11D1/94 , C11D3/30 , F01D25/00 , C23G1/08 , C23G1/06 , C23G1/02 , B08B3/08 , C11D3/34 , C11D1/72 , C11D1/88
CPC classification number: C11D3/2086 , B08B3/08 , C11D1/72 , C11D1/83 , C11D1/88 , C11D1/94 , C11D3/2075 , C11D3/30 , C11D3/3409 , C11D11/0041 , C23G1/02 , C23G1/061 , C23G1/088 , F01D25/002 , Y02T50/672
Abstract: A cleaning solution for a turbine engine includes water within a range between about 68.65 percent and about 99.63 percent by volume of the cleaning solution; a first organic acidic component within a range between about 0.1 percent and about 15 percent by volume of the cleaning solution; wherein the organic acid comprises citric acid; a second organic acidic component within a range between about 0.1 percent and about 15 percent by volume of the cleaning solution; wherein the organic acid comprises glycolic acid; isoropylamine sulphonate within a range between about 0.07 percent and 0.14 percent by volume of the cleaning solution; alcohol ethoxylate within a range between about 0.035 percent and 0.07 percent by volume of the cleaning solution; triethanol amine within a range between about 0.035 percent and 0.07 percent by volume of the cleaning solution; sodium lauriminodipropionate within a range between about 0.03 percent and 1.0 percent by volume of the cleaning solution. The cleaning solution has a pH value in the range between about 2.5 and about 7.0.
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公开(公告)号：US20250109356A1
公开(公告)日：2025-04-03
申请号：US18979035
申请日：2024-12-12
Applicant: General Electric Company
Inventor： Nicole Jessica Tibbetts , Evan J. Dolley , Bernard Patrick Bewlay , Denise Anne Anderson , Nathan David McLean , Eric John Telfeyan , Frank Wagenbaugh
IPC: C11D3/20 , B08B3/08 , C11D1/72 , C11D1/83 , C11D1/88 , C11D1/94 , C11D3/30 , C11D3/34 , C23G1/02 , C23G1/06 , C23G1/08 , F01D25/00
Abstract: A cleaning solution for a turbine engine includes water; a first organic acidic component that comprises citric acid; a second organic acidic component that comprises glycolic acid; isopropylamine sulphonate; alcohol ethoxylate; triethanol amine; and sodium lauriminodipropionate. The cleaning solution has a pH value between about 2.5 and about 7.0.
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