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公开(公告)号：US11344949B2
公开(公告)日：2022-05-31
申请号：US16003777
申请日：2018-06-08
Applicant: General Electric Company
Inventor： Daniel Jason Erno , Arunkumar Natarajan , Ken Ivcar Salas Nobrega , Ananda Barua
IPC: B33Y80/00 , B22F3/24 , B33Y40/00 , B33Y50/02 , B29C64/153 , B29C64/393 , B29C64/35 , B28B1/00 , B28B11/22 , B22F10/10
Abstract: An article of manufacture includes a part structure formed via a first additive manufacturing process and a floating structure within the part structure which is mechanically decoupled from the part structure. The floating structure is formed concurrently with the part structure via the first additive manufacturing process.
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22.发明授权公开(公告)号：US10987733B2
公开(公告)日：2021-04-27
申请号：US15903010
申请日：2018-02-22
Applicant: General Electric Company
Inventor： Daniel Jason Erno , Robert Arvin Hedeen , Prabhjot Singh
IPC: F01D5/16 , B22F5/04 , F02C3/04 , F01D25/06 , B22F3/105 , B22F5/00 , F16F15/36 , B22F7/06 , F16F9/10 , F16F9/30 , B33Y10/00 , B33Y80/00 , B29K101/10 , B29K101/12
Abstract: A component formed by an additive manufacturing process includes a body and a first vibration damper. The body is formed from an additive manufacturing material, and defines at least a first cavity completely enclosed within the body. The first vibration damper is disposed within the first cavity. The first vibration damper includes a flowable medium and a first solidified element formed from the additive manufacturing material. The flowable medium surrounds the first solidified element.
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公开(公告)号：US10739077B2
公开(公告)日：2020-08-11
申请号：US15077191
申请日：2016-03-22
Applicant: General Electric Company
Inventor： William Dwight Gerstler , Daniel Jason Erno , Michael Thomas Kenworthy , Jeffrey Douglas Rambo , Nicolas Kristopher Sabo
IPC: F28D7/00 , F28F13/06 , F28D9/00 , F28D9/02 , F28F13/00 , F28F9/02 , F28F7/02 , F28F13/02 , F28F21/08 , F28D21/00
Abstract: A heat exchanger includes a core defining a first passageway configured for a first fluid to flow through and a second passageway configured for a second fluid to flow through. The core includes a plurality of unit cells coupled together. Each unit cell of the plurality of unit cells includes a sidewall at least partly defining a first passageway portion, a second passageway portion, a plurality of first openings for the first fluid to flow through, and a plurality of second openings for the second fluid to flow through. Each unit cell of the plurality of unit cells is configured to enable the first fluid to combine and divide in the first passageway portion. Each unit cell is further configured to enable the second fluid to combine and divide in the second passageway portion.
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公开(公告)号：US10577940B2
公开(公告)日：2020-03-03
申请号：US15420457
申请日：2017-01-31
Applicant: General Electric Company
Inventor： Robert Frank Hoskin , Robert Alan Brittingham , Brian Denver Potter , Daniel Jason Erno , John McConnell Delvaux
Abstract: A rotor blade for a turbomachine includes an airfoil having a leading edge, a trailing edge, a root, and a tip. The airfoil defines a chord extending from the leading edge to the trailing edge and a span extending from the root to the tip. A first particle-filled damper is positioned within the airfoil between fifty percent of the chord and one hundred percent of the chord.
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公开(公告)号：US10507902B2
公开(公告)日：2019-12-17
申请号：US14692266
申请日：2015-04-21
Applicant: General Electric Company
Inventor： Fulton Jose Lopez , Daniel Jason Erno , Peggy Lynn Baehmann , Robert Michael Zirin
Abstract: An aerodynamic dome component that is placed in front of a wind turbine hub includes an outer ring, a central axle disposed relative to the outer ring, a plurality of radially extending tensioning members and a skin-like covering. The plurality of radially extending tensioning members are coupled to the outer ring at a first end and to the central axle at a second end. The outer ring, the plurality of radially extending tensioning members and the central axle together form an underlying dome support structure. The skin-like covering is configured to envelop at least a portion of the underlying dome support structure to form at least a portion of the aerodynamic dome component and define a front dome portion. The skin-like covering enveloping at least a portion of the underlying dome support structure may further define a rear dome portion, wherein the rear dome portion is configured downwind from the front dome portion.
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Patent Agency Ranking
公开(公告)号：US20190311758A1
公开(公告)日：2019-10-10
申请号：US15663288
申请日：2017-07-31
Applicant: General Electric Company
Inventor： Ananda Barua , Arun Karthi Subramaniyan , Changjie Sun , Daniel Jason Erno , Darren Lee Hallman
Abstract: A unit cell structure is provided. The unit cell structure includes a first section and a second section. The first section defines a first load path and includes a first plurality of first unit cells joined together. The second section defines a second load path separate from the first load path and includes a second plurality of second unit cells joined together, each second unit cell of the second plurality of second unit cells nested within and spaced apart from each first unit cell of the first plurality of first unit cells of the first section.
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公开(公告)号：US20190170444A1
公开(公告)日：2019-06-06
申请号：US15830537
申请日：2017-12-04
Applicant: General Electric Company
Inventor： Jeffrey Frederick Magee , Van Dang , Daniel Jason Erno , KMK Genghis Khan , Haiyang Qian
IPC: F28B1/00 , B33Y10/00 , B33Y80/00 , B23K26/342 , F28F1/00
Abstract: This disclosure provides flow components, methods of additive manufacture, and output manifolds for heat recovery steam generators incorporating flow components. A flow component may include an annular wall that defines a flow path for a fluid. The annular wall may have a normative region and a stress region. The annular wall in the stress region may include a continuous skin to form a portion of the interior wall surface and an additive manufactured mesh adjacent to the continuous skin to the interior of the annular wall. The annular wall in the normative region may have a cross-section with a different structure than the stress region.
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公开(公告)号：US20180299066A1
公开(公告)日：2018-10-18
申请号：US15945057
申请日：2018-04-04
Applicant: General Electric Company
Inventor： Daniel Jason Erno , Michael Colan Moscinski , William Dwight Gerstler , Thomas Vincent Tancogne-Dejean
IPC: F16S5/00
Abstract: A shell unit cell structure includes at least one junction and a plurality of connectors. The plurality of connectors are coupled to the at least one junction. The at least one junction and the plurality of connectors form an integral surface. The shell unit cell structure has an isotropic stiffness.
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公开(公告)号：US20170321662A1
公开(公告)日：2017-11-09
申请号：US15148231
申请日：2016-05-06
Applicant: General Electric Company
Inventor： Adam Daniel Minadeo , Norman Arnold Turnquist , Daniel Jason Erno , Fulton Jose Lopez , Bugra Han Ertas , Michael Colan Moscinski
Abstract: In one aspect, a dual pitch bearing configuration for coupling a rotor blade to a hub of a wind turbine. The dual pitch bearing configuration including a first pitch bearing and at least one additional pitch bearing disposed axially a distance LB from the first pitch bearing. The dual pitch bearing configuration further including one or more spacers disposed between the first pitch bearing and the at least one additional pitch bearing and extending the distance LB. The dual pitch bearing disposed radially within one of a blade root of the rotor blade, a hub extension or a bearing housing and coupled thereto. The dual pitch bearing configuration minimizing moment loading on the first pitch bearing and the at least one additional pitch bearing. A wind turbine including the dual pitch bearing configuration is further disclosed.
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公开(公告)号：US20160202003A1
公开(公告)日：2016-07-14
申请号：US15077191
申请日：2016-03-22
Applicant: General Electric Company
Inventor： William Dwight Gerstler , Daniel Jason Erno , Michael Thomas Kenworthy , Jeffrey Douglas Rambo , Nicolas Kristopher Sabo
Abstract: A heat exchanger includes a core defining a first passageway configured for a first fluid to flow through and a second passageway configured for a second fluid to flow through. The core includes a plurality of unit cells coupled together. Each unit cell of the plurality of unit cells includes a sidewall at least partly defining a first passageway portion, a second passageway portion, a plurality of first openings for the first fluid to flow through, and a plurality of second openings for the second fluid to flow through. Each unit cell of the plurality of unit cells is configured to enable the first fluid to combine and divide in the first passageway portion. Each unit cell is further configured to enable the second fluid to combine and divide in the second passageway portion.
Abstract translation: 热交换器包括限定被配置为用于第一流体流过的第一通道的芯体和构造成用于使第二流体流过的第二通道。 核心包括耦合在一起的多个单元电池。 多个单元电池的每个单电池包括至少部分地限定第一通道部分，第二通道部分，用于第一流体流过的多个第一开口的第一开口和用于第二流体的多个第二开口的侧壁， 流过。 多个单元电池中的每个单电池被构造成能够使第一流体在第一通道部分中组合和分配。 每个单元电池进一步构造成使得第二流体能够在第二通道部分中组合和分配。
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