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公开(公告)号：US11255546B2
公开(公告)日：2022-02-22
申请号：US16701226
申请日：2019-12-03
Applicant: General Electric Company
Inventor： Aaron Michael Dziech , Megan Elizabeth Scheitlin
Abstract: Combustor assemblies and methods for assembling combustor assemblies are provided. For example, a combustor assembly comprises an annular inner liner and an annular outer linear, each extending generally along an axial direction. The outer liner includes an outer flange extending forward from its upstream end. The combustor assembly also comprises a combustor dome extending between an inner liner upstream end and the outer liner upstream end and including an inner flange extending forward from a radially outermost end of the combustor dome. The inner liner, outer liner, and combustor dome define a combustion chamber therebetween, and the combustor dome and a portion of the outer liner together define an annular cavity of the combustion chamber. The inner and outer flanges define an airflow opening therebetween, and a chute member is positioned within the airflow opening to define an air chute for providing a flow of air to the annular cavity.
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Patent Agency Ranking
公开(公告)号：US10520197B2
公开(公告)日：2019-12-31
申请号：US15610937
申请日：2017-06-01
Applicant: General Electric Company
Inventor： Aaron Michael Dziech , Megan Elizabeth Scheitlin
Abstract: Combustor assemblies and methods for assembling combustor assemblies are provided. For example, a combustor assembly comprises an annular inner liner and an annular outer linear, each extending generally along an axial direction. The outer liner includes an outer flange extending forward from its upstream end. The combustor assembly also comprises a combustor dome extending between an inner liner upstream end and the outer liner upstream end and including an inner flange extending forward from a radially outermost end of the combustor dome. The inner liner, outer liner, and combustor dome define a combustion chamber therebetween, and the combustor dome and a portion of the outer liner together define an annular cavity of the combustion chamber. The inner and outer flanges define an airflow opening therebetween, and a chute member is positioned within the airflow opening to define an air chute for providing a flow of air to the annular cavity.
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公开(公告)号：US20180347816A1
公开(公告)日：2018-12-06
申请号：US15610937
申请日：2017-06-01
Applicant: General Electric Company
Inventor： Aaron Michael Dziech , Megan Elizabeth Scheitlin
CPC classification number: F23R3/58 , F23R3/002 , F23R3/007 , F23R3/10 , F23R3/60 , F23R2900/00015 , F23R2900/00017 , F23R2900/03042
Abstract: Combustor assemblies and methods for assembling combustor assemblies are provided. For example, a combustor assembly comprises an annular inner liner and an annular outer linear, each extending generally along an axial direction. The outer liner includes an outer flange extending forward from its upstream end. The combustor assembly also comprises a combustor dome extending between an inner liner upstream end and the outer liner upstream end and including an inner flange extending forward from a radially outermost end of the combustor dome. The inner liner, outer liner, and combustor dome define a combustion chamber therebetween, and the combustor dome and a portion of the outer liner together define an annular cavity of the combustion chamber. The inner and outer flanges define an airflow opening therebetween, and a chute member is positioned within the airflow opening to define an air chute for providing a flow of air to the annular cavity.
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公开(公告)号：US20180195403A1
公开(公告)日：2018-07-12
申请号：US15404608
申请日：2017-01-12
Applicant: General Electric Company
Inventor： Daniel Patrick Kerns , Dennis Paul Dry , Megan Elizabeth Scheitlin , Alexander Martin Sener , Jason David Shapiro
CPC classification number: F04D29/526 , F01D11/08 , F01D25/246 , F04D29/083 , F05D2240/11 , F05D2250/411 , F05D2250/71 , F05D2250/75 , F05D2260/36 , F05D2300/6033 , Y02T50/672
Abstract: A shroud assembly includes a shroud segment and a hanger. In one exemplary aspect, the shroud segment has a shroud body extending substantially along a circumferential direction between a first end and a second end. The shroud body defines a radial centerline along the circumferential direction. A flange is attached to or integral with the shroud body. The flange is pivotally coupled with the hanger at a location spaced from the radial centerline of the shroud body.
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公开(公告)号：US11015613B2
公开(公告)日：2021-05-25
申请号：US15404608
申请日：2017-01-12
Applicant: General Electric Company
Inventor： Daniel Patrick Kerns , Dennis Paul Dry , Megan Elizabeth Scheitlin , Alexander Martin Sener , Jason David Shapiro
Abstract: A shroud assembly includes a shroud segment and a hanger. In one exemplary aspect, the shroud segment has a shroud body extending substantially along a circumferential direction between a first end and a second end. The shroud body defines a radial centerline along the circumferential direction. A flange is attached to or integral with the shroud body. The flange is pivotally coupled with the hanger at a location spaced from the radial centerline of the shroud body.
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公开(公告)号：US20200292174A1
公开(公告)日：2020-09-17
申请号：US16701226
申请日：2019-12-03
Applicant: General Electric Company
Inventor： Aaron Michael Dziech , Megan Elizabeth Scheitlin
Abstract: Combustor assemblies and methods for assembling combustor assemblies are provided. For example, a combustor assembly comprises an annular inner liner and an annular outer linear, each extending generally along an axial direction. The outer liner includes an outer flange extending forward from its upstream end. The combustor assembly also comprises a combustor dome extending between an inner liner upstream end and the outer liner upstream end and including an inner flange extending forward from a radially outermost end of the combustor dome. The inner liner, outer liner, and combustor dome define a combustion chamber therebetween, and the combustor dome and a portion of the outer liner together define an annular cavity of the combustion chamber. The inner and outer flanges define an airflow opening therebetween, and a chute member is positioned within the airflow opening to define an air chute for providing a flow of air to the annular cavity.
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