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公开(公告)号：US09422867B2
公开(公告)日：2016-08-23
申请号：US13760099
申请日：2013-02-06
Applicant: General Electric Company
Inventor： Heath Michael Ostebee , Johnie Franklin McConnaughhay , Jason Thurman Stewart , Christopher Paul Keener
Abstract: The present application and the resultant patent provide a combustor for use with a gas turbine engine. The combustor may include a number of micro-mixer fuel nozzles and a fuel injection system for providing a flow of fuel to the micro-mixer fuel nozzles. The fuel injection system may include a center hub for providing the flow of fuel therethrough. The center hub may include a first supply circuit for a first micro-mixer fuel nozzle and a second supply circuit for a second micro-mixer fuel nozzle.
Abstract translation: 本申请和所得专利提供了一种与燃气涡轮发动机一起使用的燃烧器。 燃烧器可以包括多个微混合器燃料喷嘴和用于向微混合器燃料喷嘴提供燃料流的燃料喷射系统。 燃料喷射系统可以包括用于通过其提供燃料流的中心毂。 中心毂可以包括用于第一微混合器燃料喷嘴的第一供应回路和用于第二微混合器燃料喷嘴的第二供应回路。
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32.发明授权公开(公告)号：US09291352B2
公开(公告)日：2016-03-22
申请号：US13838107
申请日：2013-03-15
Applicant: General Electric Company
CPC classification number: F23R3/286
Abstract: A system including a multi-tube fuel nozzle, including a plurality of tubes extending in an axial direction relative to a central axis of the multi-tube fuel nozzle, wherein each tube of the plurality of tubes includes an air inlet, a fuel inlet, and a fuel-air mixture outlet; and an inlet flow conditioner, including a plate extending in a radial direction relative to the central axis of the multi-tube fuel nozzle; an outer wall extending circumferentially about the plate, wherein the outer wall is coupled to the plate; and a plurality of air openings in the plate, the outer wall, or a combination thereof, wherein the plurality of air openings are disposed upstream from the air inlets in the plurality of tubes.
Abstract translation: 一种包括多管燃料喷嘴的系统，包括相对于所述多管燃料喷嘴的中心轴在轴向上延伸的多个管，其中所述多个管中的每个管包括空气入口，燃料入口， 和燃料 - 空气混合物出口; 以及入口流动调节器，包括相对于多管燃料喷嘴的中心轴线在径向方向上延伸的板; 围绕所述板周向延伸的外壁，其中所述外壁联接到所述板; 以及板，外壁或其组合中的多个空气开口，其中多个空气开口设置在多个管中的空气入口的上游。
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公开(公告)号：US20150059177A1
公开(公告)日：2015-03-05
申请号：US14010638
申请日：2013-08-27
Applicant: General Electric Company
Inventor： Mark Carmine Bellino , Patrick Shawn Reilly , James Carroll Baummer , Heath Michael Ostebee
IPC: F23R3/46
CPC classification number: F23R3/46 , F23R3/60 , F23R2900/00019 , Y10T29/49346
Abstract: A method for removing an end cap assembly from a combustor cap assembly includes inserting a push rod through an opening in a back plate portion of the cap assembly. One end of the push rod is engaged with a radial support feature of the end cap assembly and a substantially linear force is applied to the push rod. The force is distributed to the radial support feature, thereby preventing damage to a cap plate portion of the end cap assembly.
Abstract translation: 从燃烧器盖组件移除端盖组件的方法包括将推杆穿过盖组件的后板部分中的开口插入。 推杆的一端与端盖组件的径向支撑部件接合，并且基本上线性的力被施加到推杆上。 力被分配到径向支撑特征，从而防止对端盖组件的盖板部分的损坏。
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公开(公告)号：US20140338344A1
公开(公告)日：2014-11-20
申请号：US13838726
申请日：2013-03-15
Applicant: GENERAL ELECTRIC COMPANY
IPC: F23R3/28
CPC classification number: F23R3/28 , F23R3/10 , F23R3/283 , F23R3/286 , F23R2900/00012 , Y02T50/675
Abstract: A system including a plurality of multi-tube fuel nozzles each having a plurality of tubes extending in an axial direction, wherein each tube of the plurality of tubes includes an air inlet, a fuel inlet, and a fuel-air mixture outlet, and a fuel nozzle housing, including an outer wall extending circumferentially about a central axis, a plurality of radial walls extending from the outer wall inwardly toward the central axis, a plurality of fuel nozzle receptacles disposed within the outer wall, wherein the plurality of radial walls separate the plurality of fuel nozzle receptacles from one another, and the plurality of multi-tube fuel nozzles are disposed in the plurality of fuel nozzle receptacles a mounting structure including a plurality of radial support arms extending outwardly from the outer wall.
Abstract translation: 一种包括多个多管燃料喷嘴的系统，每个多管燃料喷嘴各自具有沿轴向方向延伸的多个管，其中多个管中的每个管包括空气入口，燃料入口和燃料 - 空气混合物出口，以及 燃料喷嘴壳体，包括围绕中心轴线周向延伸的外壁;多个径向壁，其从所述外壁向内延伸到所述中心轴线;多个燃料喷嘴容器，设置在所述外壁内，其中所述多个径向壁分离 所述多个燃料喷嘴容器彼此之间，并且所述多个多管燃料喷嘴在所述多个燃料喷嘴容器中设置有包括从所述外壁向外延伸的多个径向支撑臂的安装结构。
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公开(公告)号：US20140216051A1
公开(公告)日：2014-08-07
申请号：US13760101
申请日：2013-02-06
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Thomas Edward Johnson , Willy Steve Ziminsky , Heath Michael Ostebee , Christopher Paul Keener
IPC: F02C7/22
CPC classification number: F23R3/04 , F23R3/045 , F23R3/286 , F23R2900/00012 , Y02T50/675
Abstract: The present application provides a combustor for use with flow of fuel and a flow of air in a gas turbine engine. The combustor may include a number of micro-mixer fuel nozzles positioned within a liner and an air bypass system position about the liner. The air bypass system variably allows a bypass portion of the flow of air to bypass the micro-mixer fuel nozzles.
Abstract translation: 本申请提供了一种用于燃气涡轮发动机中的燃料流和空气流的燃烧器。 燃烧器可以包括位于衬套内的多个微混合器燃料喷嘴和围绕衬套的空气旁路系统位置。 空气旁路系统可变地允许空气流的旁路部分绕过微混合器燃料喷嘴。
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Patent Agency Ranking
公开(公告)号：US09689572B2
公开(公告)日：2017-06-27
申请号：US13760095
申请日：2013-02-06
Applicant: General Electric Company
Inventor： Thomas Edward Johnson , Johnie Franklin McConnaughhay , Chrisophter Paul Keener , Heath Michael Ostebee
CPC classification number: F23R3/283 , F23R3/286 , F23R3/46 , F23R2900/00017
Abstract: The present application provides a variable volume combustor for use with a gas turbine engine. The variable volume combustor may include a liner, a number of micro-mixer fuel nozzles positioned within the liner, and a conical liner support supporting the liner.
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公开(公告)号：US09562687B2
公开(公告)日：2017-02-07
申请号：US13760101
申请日：2013-02-06
Applicant: General Electric Company
Inventor： Thomas Edward Johnson , Willy Steve Ziminsky , Heath Michael Ostebee , Christopher Paul Keener
CPC classification number: F23R3/04 , F23R3/045 , F23R3/286 , F23R2900/00012 , Y02T50/675
Abstract: The present application provides a combustor for use with flow of fuel and a flow of air in a gas turbine engine. The combustor may include a number of micro-mixer fuel nozzles positioned within a liner and an air bypass system position about the liner. The air bypass system variably allows a bypass portion of the flow of air to bypass the micro-mixer fuel nozzles.
Abstract translation: 本申请提供了一种用于燃气涡轮发动机中的燃料流和空气流的燃烧器。 燃烧器可以包括位于衬套内的多个微混合器燃料喷嘴和围绕衬套的空气旁路系统位置。 空气旁路系统可变地允许空气流的旁路部分绕过微混合器燃料喷嘴。
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公开(公告)号：US09316397B2
公开(公告)日：2016-04-19
申请号：US13838363
申请日：2013-03-15
Applicant: General Electric Company
CPC classification number: F23R3/283 , F02C7/28 , F23R2900/00012
Abstract: A system including a multi-tube fuel nozzle, including a first plate having a first plurality of openings, a plurality of tubes extending through the first plurality of openings in the first plate, wherein each tube of the plurality of tubes includes an air inlet, a fuel inlet, and a fuel-air mixture outlet, and a resilient metallic seal disposed along the first plate about the plurality of tubes.
Abstract translation: 一种包括多管燃料喷嘴的系统，包括具有第一多个开口的第一板，延伸穿过第一板中的第一多个开口的多个管，其中多个管中的每个管包括空气入口， 燃料入口和燃料 - 空气混合物出口以及围绕所述多个管沿着所述第一板设置的弹性金属密封件。
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公开(公告)号：US09309809B2
公开(公告)日：2016-04-12
申请号：US13748568
申请日：2013-01-23
Applicant: General Electric Company
Inventor： Thomas Edward Johnson , Christopher Paul Keener , Heath Michael Ostebee , Daniel Gerritt Wegerif
CPC classification number: F02C7/00 , B22F3/1035 , B22F3/1055 , B22F5/009 , F23R3/002 , F23R3/04 , F23R3/10 , F23R3/283 , F23R2900/03041 , F23R2900/03042 , Y02P10/295 , Y02T50/675
Abstract: Additive manufacturing techniques may be utilized to construct effusion plates. Such additive manufacturing techniques may include defining a configuration for an effusion plate having one or more internal cooling channels. The manufacturing techniques may further include depositing a powder into a chamber, applying an energy source to the deposited powder, and consolidating the powder into a cross-sectional shape corresponding to the defined configuration. Such methods may be implemented to construct an effusion plate having one or more channels with a curved cross-sectional geometry.
Abstract translation: 可以使用添加剂制造技术来构造渗出板。 这种添加剂制造技术可以包括限定具有一个或多个内部冷却通道的渗出板的构造。 制造技术可以进一步包括将粉末沉积到室中，向沉积的粉末施加能量源，并将粉末固结成对应于限定构型的横截面形状。 可以实施这样的方法来构造具有弯曲横截面几何形状的具有一个或多个通道的渗出板。
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公开(公告)号：US09278386B1
公开(公告)日：2016-03-08
申请号：US14476776
申请日：2014-09-04
Applicant: General Electric Company
Inventor： Mark Carmine Bellino , Daniel James Dorriety , Heath Michael Ostebee
Abstract: The present application provides a hole reducing tool. The hole reducing tool includes a punch with a conical tip and a pilot and a slide hammer assembly attached to the punch.
Abstract translation: 本申请提供了一种减孔工具。 减孔工具包括具有锥形尖端的冲头和连接到冲头的导向件和滑动锤组件。
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