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11.发明公开公开(公告)号：US20240230249A9
公开(公告)日：2024-07-11
申请号：US17971022
申请日：2022-10-21
Applicant: General Electric Company
Inventor： Daniel Jason Erno , Sathyanarayanan Raghavan
CPC classification number: F28F7/02 , B33Y80/00 , F28D7/0008 , F28D2021/004
Abstract: An additively manufactured heat exchanger assembly formed of a lattice structure with a plurality of shell structure unit cells. The plurality of shell structure unit cells each include at least one junction and a plurality of connectors coupled to the junction. The junction and the plurality of connectors form an integral surface. The heat exchanger assembly further includes a fluid boundary wall defined within the lattice structure to define an active heat exchanger portion. The active heat exchanger portion includes at least one working fluid contained within the fluid boundary wall. Further, at least one of the plurality of shell structure unit cells extends through and beyond the fluid boundary wall. Further, the shell structure unit cells may be isotropic.
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12.发明公开公开(公告)号：US20240133641A1
公开(公告)日：2024-04-25
申请号：US17971022
申请日：2022-10-20
Applicant: General Electric Company
Inventor： Daniel Jason Erno , Sathyanarayanan Raghavan
CPC classification number: F28F7/02 , B33Y80/00 , F28D7/0008 , F28D2021/004
Abstract: An additively manufactured heat exchanger assembly formed of a lattice structure with a plurality of shell structure unit cells. The plurality of shell structure unit cells each include at least one junction and a plurality of connectors coupled to the junction. The junction and the plurality of connectors form an integral surface. The heat exchanger assembly further includes a fluid boundary wall defined within the lattice structure to define an active heat exchanger portion. The active heat exchanger portion includes at least one working fluid contained within the fluid boundary wall. Further, at least one of the plurality of shell structure unit cells extends through and beyond the fluid boundary wall. Further, the shell structure unit cells may be isotropic.
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公开(公告)号：US11892245B2
公开(公告)日：2024-02-06
申请号：US16988314
申请日：2020-08-07
Applicant: General Electric Company
Inventor： William Dwight Gerstler , Daniel Jason Erno , Michael Thomas Kenworthy , Jeffrey Douglas Rambo , Nicolas Kristopher Sabo
CPC classification number: F28D7/1623 , F28F1/022
Abstract: A heat exchanger is provided that can include furcating unit cells coupled with each other. Each of the unit cells can be elongated along an axis and include a sidewall that defines annular ring openings on opposite ends of the unit cell along the axis. The sidewall also can define undulating annular rings between the annular ring openings and axially separated from each other along the axis. The sidewall can further define angled openings into the unit cell both above and below each of the undulating annular rings. At least a first opening of the annular ring openings and the angled openings can be configured to be an inlet to receive a first fluid into the unit cell and at least a second opening of the annular ring openings and the angled openings configured to be an outlet through which the first fluid exits the unit cell.
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公开(公告)号：US11561048B2
公开(公告)日：2023-01-24
申请号：US16804538
申请日：2020-02-28
Applicant: General Electric Company
Inventor： Daniel Jason Erno , William Dwight Gerstler
Abstract: A heat exchange module, a heat exchanger and a method for additively manufacturing the heat exchanger are provided. The heat exchanger includes a plurality of stacked heat exchange modules defining a flow passageway. Each heat exchange module defining a substantially curved closed geometry defining a central axis that extends along the axial direction. Each heat exchange module includes a first heat exchanging fluid inlet, a first heat exchanging fluid outlet and a plurality of heat exchange tubes fluidly coupling the first heat exchanging fluid inlet and the first heat exchanging fluid outlet. The plurality of heat exchange tubes defining a plurality of first heat exchanging fluid flow passages of equal length and a plurality of second heat exchanging fluid flow passages of equal hydraulic diameter.
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公开(公告)号：US11428475B2
公开(公告)日：2022-08-30
申请号：US16923080
申请日：2020-07-08
Applicant: General Electric Company
Inventor： Brian Magann Rush , Daniel Jason Erno , Thomas Adcock , Stefano Angelo Mario Lassini
IPC: F28D15/00 , F28D15/04 , B33Y80/00 , B64G1/50 , H01L23/427 , B23K26/342 , B33Y10/00 , F28D21/00
Abstract: A cooling assembly includes walls extending around and defining an enclosed vapor chamber that holds a working fluid. An interior porous wick structure is disposed inside the chamber and lines interior surfaces of the walls. The wick structure includes pores that hold a liquid phase of the working fluid. The cooling assembly also includes an exterior porous wick structure lining exterior surfaces of the walls outside of the vapor chamber. The exterior wick structure includes pores that hold a liquid phase of a cooling fluid outside the vapor chamber. The interior wick structure holds the liquid working fluid until heat from an external heat source vaporizes the working fluid inside the vapor chamber. The exterior wick structure holds the liquid fluid outside the vapor chamber until heat from inside the vapor chamber vaporizes the liquid cooling fluid in the exterior wick structure for transferring heat away from the heat source.
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Patent Agency Ranking
公开(公告)号：US20220032497A1
公开(公告)日：2022-02-03
申请号：US17279871
申请日：2018-09-28
Applicant: General Electric Company
Abstract: Methods of manufacturing a cementitious structure, such as a structure for supporting a wind turbine, include additively printing, via an additive printing device, one or more contours that include a cementitious material so as to form a cementitious structure in a layer by layer manner such that a first portion of the plurality of contours comprises a first plurality of contour coupling features that engage with a second plurality of contour coupling features of a second portion of the plurality of contours.
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公开(公告)号：US20170367218A1
公开(公告)日：2017-12-21
申请号：US15397234
申请日：2017-01-03
Applicant: General Electric Company
Inventor： William Dwight Gerstler , Thomas Kupiszewski , Michael Thomas Kenworthy , Daniel Jason Erno
CPC classification number: F28D15/04 , F28D7/0025 , F28D7/0066 , F28D9/0093 , F28D15/0233 , F28D15/0266 , F28D15/0275 , F28D20/021 , F28F1/045 , F28F7/02 , F28F2270/00 , H01L23/427 , H05K7/20309 , H05K7/20318 , H05K7/20336 , Y02E60/145
Abstract: A heat exchanger includes a core defining a first passageway and a second passageway. The core includes a plurality of unit cells coupled together. Each unit cell of the plurality of unit cells includes a first wall and a second wall. The second wall is spaced from the first wall. The first wall at least partially defines a first passageway portion and a second passageway portion. The second wall at least partially defines the second passageway portion. The second wall extends about the first wall such that the first passageway portion is nested within the second passageway portion.
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公开(公告)号：US09353729B2
公开(公告)日：2016-05-31
申请号：US13933565
申请日：2013-07-02
Applicant: General Electric Company
Inventor： Ian David Wilson , Kevin Wayne Kinzie , James Henry Madge , Daniel Jason Erno , Michael Colan Moscinski , Zaeem Ashraf Khan , Dmytro Floriyovych Opaits
CPC classification number: F03D1/0691 , F03D1/0658 , F03D1/0675 , F03D7/0224 , F03D7/0228 , F05B2240/302 , Y02B10/30 , Y02E10/721
Abstract: An aerodynamic hub assembly for a wind turbine is disclosed. The hub assembly may include a hub extension, a rotor blade having a blade root and a blade tip, and a hub airfoil section mounted at least partially over the hub extension. The hub airfoil section may be fixed relative to the rotor blade or may be configured to rotate about a common pitch axis with the rotor blade. The hub extension may be connected to and extend radially from a center of the hub assembly. Further, the hub assembly may include a pitch bearing having an inner race and an outer race, wherein the pitch bearing may be coupled between the hub extension and the blade root. Additionally, the hub assembly may also include an aerodynamically-shaped spinner, wherein the spinner may house at least a portion of a root structure extending radially from the center of the hub assembly.
Abstract translation: 公开了一种用于风力涡轮机的空气动力学轮毂组件。 毂组件可以包括轮毂延伸部，具有叶片根部和叶片尖端的转子叶片以及至少部分地安装在轮毂延伸部上的轮毂翼型部分。 轮毂翼型部分可以相对于转子叶片固定，或者可以被构造成围绕与转子叶片共同的俯仰轴线旋转。 轮毂延伸部可以从轮毂组件的中心连接并径向延伸。 此外，轮毂组件可以包括具有内座圈和外座圈的变桨轴承，其中变桨轴承可以联接在轮毂延伸部和叶片根部之间。 另外，轮毂组件还可以包括空气动力学形状的旋转器，其中旋转器可以容纳从轮毂组件的中心径向延伸的根部结构的至少一部分。
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公开(公告)号：US12000662B2
公开(公告)日：2024-06-04
申请号：US17494410
申请日：2021-10-05
Applicant: General Electric Company
Inventor： Daniel Jason Erno , William Dwight Gerstler , Biao Fang , Laura Cerully Dial , Voramon Supatarawanich Dheeradhada , Hendrik Pieter Jacobus de Bock
IPC: F28D9/00
CPC classification number: F28D9/0018
Abstract: A thermal structure for management of thermal energy, the thermal structure including: a first wall structure defining a first cavity; a second wall structure defining a second cavity, the second cavity in fluid communication with the first cavity; and a barrier cavity defined at least in-part by the first wall structure and the second wall structure, wherein the barrier cavity is disposed between the first cavity and the second cavity and includes a pressurized barrier fluid therein or is configured to receive the pressurized barrier fluid during operation of the thermal structure.
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20.发明公开公开(公告)号：US20230358025A1
公开(公告)日：2023-11-09
申请号：US18351933
申请日：2023-07-13
Applicant: General Electric Company
CPC classification number: E03B3/28 , B01D53/0407 , B01D53/0454 , B01D53/261 , B01D2257/80
Abstract: A water recovery system including a first fluid stream inlet providing for the flow of a first fluid stream, such as a humidified inlet gas, into the system and a second fluid stream inlet providing for the flow of a second fluid stream, such as a gas having a temperature greater than the humidified inlet gas, into the system. At least one contactor is in fluid communication with the first fluid stream inlet and the second fluid stream inlet. The at least one contactor defining therein a first fluidically-isolated, sorbent-integrated, fluid domain for flow of the first fluid stream and water adsorption, a second fluidically-isolated fluid domain for flow of the second fluid stream wherein the second fluidically-isolated fluid domain is in thermal communication with the first fluidically-isolated, sorbent-integrated, fluid domain and a third fluidically-isolated fluid domain for capture of a condensate and recycling of latent heat of condensation back to the first fluidically-isolated, sorbent-integrated, fluid domain.
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