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公开(公告)号：US10550726B2
公开(公告)日：2020-02-04
申请号：US15419080
申请日：2017-01-30
Applicant: General Electric Company
Inventor： Thomas Ory Moniz , Jordan Tesorero , Joshua Tyler Mook , Jeffrey Donald Clements
Abstract: The present disclosure is directed to a gas turbine engine defining an axial centerline, a longitudinal direction, a radial direction, and a circumferential direction. The gas turbine engine includes one or more frames in which the frame defines an inner ring and an outer ring generally concentric to the inner ring about the axial centerline. The frame defines a plurality of struts extended outward along the radial direction from the inner ring to the outer ring. One or more struts define one or more service passages extended at least partially along the radial direction within the strut, and wherein the inner ring, the outer ring, and the struts together define an integral structure.
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公开(公告)号：US10066505B2
公开(公告)日：2018-09-04
申请号：US15131097
申请日：2016-04-18
Applicant: General Electric Company
Inventor： Bugra Han Ertas , Joshua Tyler Mook , Jason Joseph Bellardi
Abstract: The present disclosure is directed to a gas-lubricated bearing assembly for a gas turbine engine and method of damping same. The bearing assembly includes a bearing pad for supporting a rotary component and a bearing housing attached to or formed integrally with the bearing pad. The bearing housing includes a first fluid damper cavity, a second fluid damper cavity in restrictive flow communication with the first fluid damper cavity via a restrictive channel configured as a clearance gap, and a damper fluid configured within the first and second fluid damper cavities. More specifically, the damper fluid of the present disclosure is configured to withstand the high temperature environment of the engine. Thus, the bearing housing is configured to transfer the damper fluid from the first fluid damper cavity to the second fluid damper cavity via the restrictive channel in response to a force acting on the bearing pad.
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公开(公告)号：US20180216822A1
公开(公告)日：2018-08-02
申请号：US15417399
申请日：2017-01-27
Applicant: General Electric Company
Inventor： Mark Eugene Noe , Shawn Michael Pearson , Joshua Tyler Mook , Brandon ALlanson Reynolds , Jonathan David Baldiga
CPC classification number: F23R3/002 , F01D5/06 , F01D5/225 , F01D9/023 , F01D9/04 , F01D25/246 , F02C3/14 , F02C7/22 , F05D2220/32 , F05D2230/53 , F05D2240/35 , F05D2300/6033 , F23R2900/00018 , Y02T50/672
Abstract: Gas turbine engines, as well as outer walls and flow path assemblies of gas turbine engines, are provided. For example, an outer wall of a flow path comprises a combustor portion extending through a combustion section, and a turbine portion extending through at least a first turbine stage of a turbine section. The combustor and turbine portions are integrally formed as a single unitary structure that defines an outer boundary of the flow path. As another example, a flow path assembly comprises a combustor dome positioned a forward end of a combustor; an outer wall extending from the combustor dome through at least a first turbine stage; and an inner wall extending from the combustor dome through at least a combustion section. The combustor dome extends radially from the outer wall to the inner wall and is integrally formed with the outer and inner walls as a single unitary structure.
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公开(公告)号：US20180209479A1
公开(公告)日：2018-07-26
申请号：US15924804
申请日：2018-03-19
Applicant: General Electric Company
Inventor： Joshua Tyler Mook , Bugra Han Ertas , Jason Joseph Bellardi
Abstract: A bearing includes a bearing pad for supporting a rotary component and a housing attached to or formed integrally with the bearing pad. The housing includes a flexible column extending towards the bearing pad for providing the bearing pad with an airflow. The column supports the bearing pad from a location inward of an outer periphery of the bearing pad along an axial direction of the bearing. With such a configuration, a resistance of the bearing pad along a radial direction of the bearing is less at the outer periphery than a resistance of the bearing pad along the radial direction proximate the column.
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公开(公告)号：US20170298766A1
公开(公告)日：2017-10-19
申请号：US15131173
申请日：2016-04-18
Applicant: General Electric Company
Inventor： Bugra Han Ertas , Joshua Tyler Mook , Jason Joseph Bellardi
CPC classification number: F01D25/164 , F05D2220/32 , F05D2240/52 , F05D2240/53 , F05D2260/96 , F16C17/047 , F16C27/02 , F16C32/0614 , F16C32/0622 , F16C32/0666 , F16C32/0677
Abstract: A bearing including a bearing pad and a housing is provided. The bearing pad has a thrust face for supporting a vibration along an axial direction of the bearing. Additionally, the housing is formed integrally using an additive manufacturing process and is attached to or formed integrally with the bearing pad. The housing defines a working gas delivery system for providing a flow of pressurized working gas to the thrust face of the bearing pad and a fluid damper cavity. The fluid damper cavity provides a dampening of the axial vibration supported by the thrust face of the bearing pad along the axial direction.
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Patent Agency Ranking
公开(公告)号：US20170298765A1
公开(公告)日：2017-10-19
申请号：US15131097
申请日：2016-04-18
Applicant: General Electric Company
Inventor： Bugra Han Ertas , Joshua Tyler Mook , Jason Joseph Bellardi
CPC classification number: F01D25/164 , F05D2240/53 , F16C17/035 , F16C25/04 , F16C27/02 , F16C32/0603 , F16C32/0622 , F16C2360/23 , F16F9/10 , F16F15/0237 , F16F2222/12 , F16F2224/04 , F16F2228/008
Abstract: The present disclosure is directed to a gas-lubricated bearing assembly for a gas turbine engine and method of damping same. The bearing assembly includes a bearing pad for supporting a rotary component and a bearing housing attached to or formed integrally with the bearing pad. The bearing housing includes a first fluid damper cavity, a second fluid damper cavity in restrictive flow communication with the first fluid damper cavity via a restrictive channel configured as a clearance gap, and a damper fluid configured within the first and second fluid damper cavities. More specifically, the damper fluid of the present disclosure is configured to withstand the high temperature environment of the engine. Thus, the bearing housing is configured to transfer the damper fluid from the first fluid damper cavity to the second fluid damper cavity via the restrictive channel in response to a force acting on the bearing pad.
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公开(公告)号：US09566647B1
公开(公告)日：2017-02-14
申请号：US14956942
申请日：2015-12-02
Applicant: General Electric Company
Inventor： Joshua Tyler Mook , William Thomas Carter
CPC classification number: B22F3/1055 , B22F2003/1056 , B22F2003/1057 , B22F2999/00 , B33Y30/00 , B33Y50/02 , G03G15/224 , G03G15/225 , Y02P10/295 , B22F2202/05 , B22F2202/11
Abstract: An additive manufacturing system for printing a three-dimensional part is provided. The additive manufacturing system can include a mobile housing defining a front housing section and rear housing section; a photoreceptor drum defining a drum outer surface; a charging electrode positioned to apply electrostatic charge to the photoreceptor drum outer surface; a laterally stationary platform disposed outside the mobile housing adjacent the workpart and having at least one charged transfer electrode; a controller circuit for traversing the mobile housing about the workpart while selectively applying at least one laser diode emission onto the photoreceptor drum to expose a layer definition on the photoreceptor drum outer surface; front and rear microwave emitters disposed inside the mobile housing for fusing the respective metal print layers; and front and rear induction coils disposed inside the mobile housing for heating the workpart.
Abstract translation: 提供了一种用于印刷三维部件的添加剂制造系统。 添加剂制造系统可以包括限定前壳体部分和后壳体部分的移动壳体; 限定鼓外表面的感光鼓; 设置为将静电电荷施加到感光鼓外表面的充电电极; 横向固定平台，设置在所述移动壳体的外部，邻近所述工件并且具有至少一个带电转移电极; 控制器电路，用于在选择性地将至少一个激光二极管发射施加到感光鼓上以暴露感光鼓外表面上的层定义，围绕工件横移移动壳体; 前置和后置微波发射器，其布置在所述移动壳体内部，用于熔合各个金属印刷层; 以及设置在移动壳体内的用于加热工件的前后感应线圈。
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公开(公告)号：US12055295B2
公开(公告)日：2024-08-06
申请号：US17687769
申请日：2022-03-07
Applicant: General Electric Company
Inventor： Michael Anthony Benjamin , Joshua Tyler Mook , Sean James Henderson , Ramon Martinez
CPC classification number: F23R3/283 , F23D11/386 , F23R3/286 , F23D2209/30 , F23R3/14 , F23R3/34 , F23R3/346 , F23R2900/00004
Abstract: A fuel nozzle apparatus includes: an outer body having an exterior surface and a plurality of openings in the exterior surface. An inner body is disposed inside the outer body, cooperating with the outer body to define an annular space. A main injection ring is disposed in the annular space and includes an array of fuel posts extending outward therefrom, each fuel post including a perimeter wall defining a lateral surface and a recessed floor. Each fuel post is aligned with one of the openings and separated from the opening by a perimeter gap defined between the opening and the lateral surface. A main fuel gallery extends within the main injection ring. The main injection ring includes plurality of main fuel orifices, each main fuel orifice communicating with the main fuel gallery and extending through one of the fuel posts.
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79.发明授权公开(公告)号：US12030251B2
公开(公告)日：2024-07-09
申请号：US17892507
申请日：2022-08-22
Applicant: General Electric Company
Inventor： Mary Kathryn Thompson , Joshua Tyler Mook , William Joseph Steele , David Scott Simmermon , Michael Thomas Gansler
IPC: B29C64/277 , B22F10/28 , B22F10/85 , B22F12/45 , B28B1/00 , B28B17/00 , B29C64/153 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/02 , G02B26/08
CPC classification number: B29C64/277 , B22F10/28 , B22F10/85 , B22F12/45 , B28B1/001 , B28B17/0081 , B29C64/153 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/02 , G02B26/0833
Abstract: An irradiation device for additively manufacturing three-dimensional objects may include a beam generation device configured to generate an energy beam, an optical modulator including a micromirror array disposed downstream from the beam generation device, and a focusing lens assembly disposed downstream from the optical modulator. The micromirror array may include a plurality of micromirror elements configured to reflect a corresponding plurality of beam segment of the energy beam along a beam path incident upon the focusing lens assembly. The focusing lens assembly may include one or more lenses configured to focus the plurality of beam segments such that for respective ones of a plurality of modulation groups including a subset of micromirror elements, a corresponding subset of beam segments are focused to at least partially overlap with one another at a combination zone corresponding to the respective modulation group.
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公开(公告)号：US20230228229A1
公开(公告)日：2023-07-20
申请号：US18186355
申请日：2023-03-20
Applicant: General Electric Company
Inventor： Michael Robert Notarnicola , Joshua Tyler Mook , Kevin Michael VandeVoorde , Aigbedion Akwara , Mohammed El Hacin Sennoun , Mary Kathryn Thompson , Scott Douglas Waun , Michael Thomas Gansler
IPC: F02G1/055 , F02G1/04 , F28D9/04 , F28F7/02 , F28F13/00 , F28F13/14 , F02G1/053 , F02G1/057 , F02G1/047 , F02G1/05 , F02G1/044 , B33Y80/00 , F23R3/00 , F02G3/00 , F02G1/043
CPC classification number: F02G1/055 , F02G1/04 , F28D9/04 , F28F7/02 , F28F13/003 , F28F13/14 , F02G1/053 , F02G1/057 , F02G1/047 , F02G1/05 , F02G1/044 , B33Y80/00 , F23R3/005 , F02G3/00 , F02G1/043 , F02G1/0435 , F02G2254/10 , F28D2021/0026
Abstract: A constant density heat exchanger and system for energy conversion is provided. The constant density heat exchanger includes a housing extending between a first end and a second end and defining a chamber having an inlet and an outlet. A first flow control device is positioned at the inlet of the chamber and movable between an open position in which a working fluid is permitted into the chamber and a closed position in which the working fluid is prevented from entering the chamber. A second flow control device is positioned at the outlet of the chamber and movable between an open position in which the working fluid is permitted to exit the chamber and a closed position in which the working fluid is prevented from exiting the chamber. A heat exchange fluid imparts thermal energy to the volume of working fluid as the first flow control device and the second flow control device hold the volume of working fluid at constant density within the chamber.
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