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公开(公告)号：US10196932B2
公开(公告)日：2019-02-05
申请号：US14962070
申请日：2015-12-08
Applicant: General Electric Company
Inventor： Mohammed El Hacin Sennoun
Abstract: A gas turbine engine hybrid outer guide vane heat exchanger includes a circular row of fan outlet guide vanes, at least some of the fan outlet guide vanes being networked guide vane heat exchangers including heat exchangers within fan outlet guide vanes and guide vane heat exchangers fluidly interconnected both in series and in parallel. Group may include three or more of the guide vane heat exchangers fluidly connected both in series and in parallel. Two or more serial sets of the networked guide vane heat exchangers in the hybrid group may each include two or more of guide vane heat exchangers connected in series and two or more serial sets connected in parallel. First and second groups of the networked guide vane heat exchangers may include first and second groups for cooling engine lubrication system and/or integrated drive generator.
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公开(公告)号：US20180038243A1
公开(公告)日：2018-02-08
申请号：US15229466
申请日：2016-08-05
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Jeffrey Douglas Rambo , Andrew Martin , Curtis Walton Stover , Jared Matthew Wolfe , Mohammed El Hacin Sennoun
CPC classification number: F01D25/14 , F01D17/105 , F01D17/145 , F01D17/162 , F01D25/12 , F02C6/08 , F02C7/14 , F02C7/18 , F02K3/06 , F02K3/115 , F04D19/002 , F04D29/542 , F05D2220/32 , F05D2260/213 , F05D2260/601 , F05D2260/98 , Y02T50/676
Abstract: A heat exchanger assembly for a gas turbine engine that includes an outer engine case. The heat exchanger assembly includes at least one cooling channel, the at least one cooling channel is configured to receive a flow of fluid to be cooled. At least one first coolant flow duct that is configured to receive a flow of a first coolant, wherein the at least one cooling channel is disposed between a first inlet and a first outlet. The heat exchanger assembly further include at least one second coolant flow duct that is configured to receive a flow of a second coolant, wherein the at least one cooling channel is disposed between a second inlet and a second outlet.
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公开(公告)号：US20170184024A1
公开(公告)日：2017-06-29
申请号：US14981113
申请日：2015-12-28
Applicant: General Electric Company
Inventor： Mohammed El Hacin Sennoun
CPC classification number: F02C7/12 , F01D9/041 , F01D9/065 , F01D25/12 , F01D25/18 , F02C3/04 , F02C7/14 , F02K3/06 , F02K3/115 , F05D2220/323 , F05D2240/35 , F05D2260/213 , Y02T50/671 , Y02T50/676
Abstract: The heat exchanger system includes a first heat exchanger assembly including a plurality of airfoil members circumferentially spaced in a flow stream of an annular duct. Each airfoil member including a radially inner end and a radially outer end and a first internal flowpath configured to channel a flow of cooled fluid therethrough. The heat exchanger assembly includes a second heat exchanger assembly including a plurality of fin members extending proximate the flow stream and a second internal flowpath configured to channel a flow of cooled fluid therethrough. The heat exchanger assembly includes a header system including a conduit path configured to couple the first heat exchanger assembly and the second heat exchanger assembly in flow communication. The header system includes an inlet connection configured to receive a flow of hot fluid from thermal loads and an outlet connection configured to direct cooled fluid to thermal loads.
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公开(公告)号：US11796981B2
公开(公告)日：2023-10-24
申请号：US17509518
申请日：2021-10-25
Applicant: General Electric Company
Inventor： Mohammed El Hacin Sennoun
IPC: G05B19/4099 , B33Y50/02
CPC classification number: G05B19/4099 , B33Y50/02 , G05B2219/35134 , G05B2219/49007
Abstract: The present disclosure generally relates to additive manufacturing or printing of an object using parallel processing of files comprising 3D models of the object and/or portions thereof. A master file comprising a 3D model of the object is divided into subordinate files, wherein each subordinate file comprises a 3D model of a corresponding portion of the object. Each subordinate file is processed in parallel, controlling at least a first laser source to fabricate each portion from a build material. Parallel processing according to the methods of the present disclosure expedites additive manufacturing or printing over conventional methods that build an object in layers completed in series.
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公开(公告)号：US20220290630A1
公开(公告)日：2022-09-15
申请号：US17826699
申请日：2022-05-27
Applicant: General Electric Company
Inventor： Joshua Tyler Mook , Kevin Michael VandeVoorde , Aigbedion Akwara , Michael Robert Notarnicola , Jason Joseph Bellardi , Mohammed El Hacin Sennoun , Mohamed Osama , Zachary William Nagel , Victor Luis Marrero Ortiz
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
Abstract: A monolithic heat exchanger body for inputting heat to a closed-cycle engine includes heating walls and heat sink, such as heat transfer regions. The heating walls are configured and arranged in an array of spirals or spiral arcs relative to a longitudinal axis of an inlet plenum. Adjacent portions of the heating walls respectively define corresponding heating fluid pathways fluidly communicating with the inlet plenum. At least a portion of the heat sink is disposed about at least a portion of the monolithic heat exchanger body. The heat sink includes working-fluid bodies including working-fluid pathways that have a heat transfer relationship with the heating fluid pathways. Respective ones of the heat transfer regions have a heat transfer relationship with a corresponding semiannular portion of the heating fluid pathways. Respective ones of the heat transfer regions include working-fluid pathways fluidly communicating between a heat input region and a heat extraction region.
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Patent Agency Ranking
公开(公告)号：US20220209331A1
公开(公告)日：2022-06-30
申请号：US17601959
申请日：2020-05-20
Applicant: General Electric Company
Inventor： Mohammed El Hacin Sennoun
IPC: H01M10/6557 , H01M10/613 , H01M10/625 , H01M10/643 , H01G11/10 , H01G11/18
Abstract: A temperature control mechanism for an electrical component having a plurality of cells each defining a longitudinal axis is provided. The temperature control mechanism includes a plurality of temperature control portions that respectively surround the plurality of cells, each of the plurality of temperature control portions respectively extend along the longitudinal axis of the plurality of cells in a first direction from a cell first side to a cell second side, wherein the plurality of temperature control portions are configured to simultaneously receive a temperature control fluid such that the plurality of temperature control portions provide temperature control to the plurality of cells in parallel.
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公开(公告)号：US20220034281A1
公开(公告)日：2022-02-03
申请号：US17503494
申请日：2021-10-18
Applicant: General Electric Company
Inventor： Kevin Michael VandeVoorde , Joshua Tyler Mook , Michael Thomas Gansler , Scott Douglas Waun , Aigbedion Akwara , Michael Robert Notarnicola , Jason Joseph Bellardi , Mohammed El Hacin Sennoun , Mary Kathryn Thompson , Mohamed Osama , Victor Luis Marrero Ortiz
IPC: F02G1/055 , F02G1/04 , F28D9/04 , F28F7/02 , F28F13/00 , F28F13/14 , F02G1/053 , F02G1/057 , F02G1/047 , F02G1/05 , F02G1/044
Abstract: An engine body may include a piston body comprising a piston chamber and a regenerator body comprising a regenerator conduit. An engine body may include a working-fluid heat exchanger body comprising a plurality of working-fluid pathways fluidly communicating between the piston chamber and the regenerator conduit. Additionally, or alternatively, an engine body may include a heater body comprising a plurality of heating fluid pathways and the plurality of working-fluid pathways. The heating fluid pathways may have a heat transfer relationship with the working fluid pathways. The working-fluid pathways may fluidly communicate between the piston chamber and the regenerator conduit. The engine body may include a monolithic body defined at least in part by the piston body, the regenerator body, and the working-fluid heat exchanger body, and/or defined at least in part by the piston body, the regenerator body, and the heater body.
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公开(公告)号：US10961949B2
公开(公告)日：2021-03-30
申请号：US16878797
申请日：2020-05-20
Applicant: General Electric Company
Inventor： Joshua Tyler Mook , Michael Thomas Gansler , Scott Douglas Waun , Kevin Michael VandeVoorde , Aigbedion Akwara , Michael Robert Notarnicola , Jason Joseph Bellardi , Mohammed El Hacin Sennoun , Mary Kathryn Thompson , Mohamed Osama
Abstract: A system including a closed cycle engine having a piston body defining a hot side and a cold side and having a piston assembly movable within the piston body. An electric machine is operatively coupled with the piston assembly. A control system includes one or more sensors operable to detect a piston movement characteristic of the piston assembly movable within the piston body. A controller is communicatively coupled with the one or more sensors and a controllable device. The controller is configured to determine a control command based at least in part on data received from the one or more sensors. The control command is selected based at least in part to cause the electric machine operatively coupled with the piston assembly to generate a preselected electrical power output. The controller provides the determined control command to the controllable device. The controllable device is operable to control an input to an engine working fluid disposed within the piston body.
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公开(公告)号：US20200370505A1
公开(公告)日：2020-11-26
申请号：US16878858
申请日：2020-05-20
Applicant: General Electric Company
Inventor： Kevin Michael VandeVoorde , Joshua Tyler Mook , Michael Thomas Gansler , Scott Douglas Waun , Aigbedion Akwara , Michael Robert Notarnicola , Jason Joseph Bellardi , Mohammed El Hacin Sennoun , Mary Kathryn Thompson , Mohamed Osama , Victor Luis Marrero Ortiz
Abstract: A monolithic engine assembly may include an engine body that includes a regenerator body. The engine body and the regenerator body may respectively define at least a portion of a monolithic body, or the engine body may define at least a portion of a first monolithic body-segment and the regenerator body may define at least a portion of a second monolithic body-segment operably coupled or operably couplable to the first monolithic body-segment. The regenerator body may include a regenerator conduit, and a plurality of fin arrays adjacently disposed within the regenerator conduit and respectively supported by the regenerator conduit in spaced relation to one another. The spaced relation of the plurality of fin arrays may define a gap longitudinally separating adjacent ones of the plurality of fin arrays.
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公开(公告)号：US20200370504A1
公开(公告)日：2020-11-26
申请号：US16878797
申请日：2020-05-20
Applicant: General Electric Company
Inventor： Joshua Tyler Mook , Michael Thomas Gansler , Scott Douglas Waun , Kevin Michael VandeVoorde , Aigbedion Akwara , Michael Robert Notarnicola , Jason Joseph Bellardi , Mohammed El Hacin Sennoun , Mary Kathryn Thompson , Mohamed Osama
IPC: F02G1/047
Abstract: A system including a closed cycle engine having a piston body defining a hot side and a cold side and having a piston assembly movable within the piston body. An electric machine is operatively coupled with the piston assembly. A control system includes one or more sensors operable to detect a piston movement characteristic of the piston assembly movable within the piston body. A controller is communicatively coupled with the one or more sensors and a controllable device. The controller is configured to determine a control command based at least in part on data received from the one or more sensors. The control command is selected based at least in part to cause the electric machine operatively coupled with the piston assembly to generate a preselected electrical power output. The controller provides the determined control command to the controllable device. The controllable device is operable to control an input to an engine working fluid disposed within the piston body.
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