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公开(公告)号：US09601951B2
公开(公告)日：2017-03-21
申请号：US14070795
申请日：2013-11-04
Applicant: General Electric Company
Inventor： Ken Ivcar Salas Nobrega , Jeremy Daniel Van Dam , Manoj Ramprasad Shah , William Dwight Gerstler , Tsarafidy Raminosoa , Edward John Flett , Patel Bhageerath Reddy , James Pellegrino Alexander
Abstract: A permanent magnet machine, a rotor assembly for the machine, and a pump assembly. The permanent magnet machine includes a stator assembly including a stator core configured to generate a magnetic field and extending along a longitudinal axis with an inner surface defining a cavity and a rotor assembly including a rotor core and a rotor shaft. The rotor core is disposed inside the cavity and configured to rotate about the longitudinal axis. The rotor assembly further including a plurality of permanent magnets for generating a magnetic field which interacts with the stator magnetic field to produce torque. The permanent magnets configured as one of internal or surface mounted. The rotor assembly also including a plurality of retaining clips configured to retain the plurality of permanent magnets relative to the rotor core. The pump assembly including an electric submersible pump and a permanent magnet motor for driving the pump.
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公开(公告)号：US12103227B2
公开(公告)日：2024-10-01
申请号：US17743674
申请日：2022-05-13
Applicant: General Electric Company
Inventor： Daniel Jason Erno , Arunkumar Natarajan , Ken Ivcar Salas Nobrega , Ananda Barua
IPC: B22F10/68 , B22F3/24 , B22F10/14 , B22F10/28 , B22F10/40 , B28B1/00 , B28B11/22 , B29C64/153 , B29C64/35 , B29C64/393 , B33Y10/00 , B33Y40/00 , B33Y40/20 , B33Y50/02 , B33Y80/00
CPC classification number: B29C64/153 , B22F3/24 , B22F10/14 , B22F10/28 , B22F10/40 , B22F10/68 , B28B1/001 , B28B11/22 , B29C64/35 , B29C64/393 , B33Y10/00 , B33Y40/00 , B33Y40/20 , B33Y50/02 , B33Y80/00 , B22F2003/247 , B22F2202/01 , Y10T428/12014 , Y10T428/12063 , Y10T428/12076 , B22F2999/00 , B22F10/28 , B22F5/10 , B22F5/003 , B22F2998/10 , B22F5/10 , B22F10/68 , B22F2999/00 , B22F3/24 , B22F10/68 , B22F2202/01
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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3.发明申请DOWNHOLE ELECTRIC SUBMERSIBLE PUMPS WITH HIGH ROTORDYNAMIC STABILITY MARGIN 审中-公开具有高旋转动力稳定性的卧式电动潜水泵公开(公告)号：US20140300231A1
公开(公告)日：2014-10-09
申请号：US13857389
申请日：2013-04-05
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Adolfo Delgado Marquez , Jeremy Daniel Van Dam , Ken Ivcar Salas Nobrega , Stephen Masao Sakamoto , Robert Lee Marvel, III
IPC: H02K7/08
Abstract: An electric submersible pump is provided which has improved vibrational characteristics relative to conventional electric submersible pumps. The improved electric submersible pumps comprise an electric motor mechanically coupled to a pumping section. The improved vibrational characteristics of the electric submersible pump are attributed to the presence of one or more rotor bearings selected from the group consisting of herringbone patterned rotor bearings, pressure dam rotor bearings, circumferential groove rotor bearings, and combinations of two or more of any of the foregoing rotor bearings.
Abstract translation: 提供了一种相对于传统电潜泵具有改进的振动特性的电潜泵。 改进的电潜泵包括机械耦合到泵送部分的电动机。 电潜泵的改进的振动特性归因于存在一个或多个转子轴承，其选自由人字形图案转子轴承，压力坝转子轴承，周向槽转子轴承以及两个或更多个 上述转子轴承。
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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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公开(公告)号：US20190292803A1
公开(公告)日：2019-09-26
申请号：US15935060
申请日：2018-03-26
Applicant: General Electric Company
Inventor： Pascal Meyer , Peter Joseph Rock, JR. , Ken Ivcar Salas Nobrega , Matteo Bellucci , Biao Fang , Gregory Edward Cooper , Norman Arnold Turnquist
Abstract: A multi-material tower section for a tower mast. The tower mast comprised of at least one multi-material tower section and a method for manufacturing the section. The section comprises at least one additively manufactured wall structure comprised of at least one first material and a plurality of additively manufactured internal reinforcement structures comprised of at least one additional material and disposed therewith the at least one additively manufactured wall structure.
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Patent Agency Ranking
公开(公告)号：US20150123506A1
公开(公告)日：2015-05-07
申请号：US14070795
申请日：2013-11-04
Applicant: General Electric Company
Inventor： Ken Ivcar Salas Nobrega , Jeremy Daniel Van Dam , Manoj Ramprasad Shah , William Dwight Gerstler , Tsarafidy Raminosoa , Edward John Flett , Patel Bhageerath Reddy , James Pellegrino Alexander
Abstract: A permanent magnet machine, a rotor assembly for the machine, and a pump assembly. The permanent magnet machine includes a stator assembly including a stator core configured to generate a magnetic field and extending along a longitudinal axis with an inner surface defining a cavity and a rotor assembly including a rotor core and a rotor shaft. The rotor core is disposed inside the cavity and configured to rotate about the longitudinal axis. The rotor assembly further including a plurality of permanent magnets for generating a magnetic field which interacts with the stator magnetic field to produce torque. The permanent magnets configured as one of internal or surface mounted. The rotor assembly also including a plurality of retaining clips configured to retain the plurality of permanent magnets relative to the rotor core. The pump assembly including an electric submersible pump and a permanent magnet motor for driving the pump.
Abstract translation: 永磁机，用于机器的转子组件和泵组件。 永磁体机器包括定子组件，该定子组件包括定子铁心，该定子铁心构造成产生磁场并且沿纵向轴线延伸，内表面限定空腔，转子组件包括转子芯和转子轴。 转子芯设置在空腔内并且构造成围绕纵向轴线旋转。 转子组件还包括多个永磁体，用于产生与定子磁场相互作用以产生转矩的磁场。 永久磁铁被配置为内部或表面安装的一个。 转子组件还包括多个保持夹，其构造成相对于转子芯保持多个永磁体。 泵组件包括用于驱动泵的电潜泵和永磁电动机。
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公开(公告)号：US20220274169A1
公开(公告)日：2022-09-01
申请号：US17743674
申请日：2022-05-13
Applicant: General Electric Company
Inventor： Daniel Jason Erno , Arunkumar Natarajan , Ken Ivcar Salas Nobrega , Ananda Barua
IPC: B22F3/24 , B33Y40/00 , B33Y50/02 , B33Y80/00 , 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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公开(公告)号：US10821485B2
公开(公告)日：2020-11-03
申请号：US16003798
申请日：2018-06-08
Applicant: General Electric Company
Inventor： Ananda Barua , Daniel Jason Erno , Arunkumar Natarajan , Ken Ivcar Salas Nobrega , Uttara Vijay Kumar , John Francis Morrison
Abstract: A powder removal system includes a plurality of tubes including upstream and downstream ends, a manifold fluidly coupled to the tubes, and a pressurized air supply fluidly coupled to the manifold supplying pressurized air to the tubes via the manifold. The downstream ends of the tubes are inserted into a plurality of channels partially filled with powder.
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公开(公告)号：US20190374983A1
公开(公告)日：2019-12-12
申请号：US16003798
申请日：2018-06-08
Applicant: General Electric Company
Inventor： Ananda Barua , Daniel Jason Erno , Arunkumar Natarajan , Ken Ivcar Salas Nobrega , Uttara Vijay Kumar , John Francis Morrison
Abstract: A powder removal system includes a plurality of tubes including upstream and downstream ends, a manifold fluidly coupled to the tubes, and a pressurized air supply fluidly coupled to the manifold supplying pressurized air to the tubes via the manifold. The downstream ends of the tubes are inserted into a plurality of channels partially filled with powder.
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公开(公告)号：US10424988B2
公开(公告)日：2019-09-24
申请号：US13857389
申请日：2013-04-05
Applicant: General Electric Company
Inventor： Adolfo Delgado Marquez , Jeremy Daniel Van Dam , Ken Ivcar Salas Nobrega , Stephen Masao Sakamoto , Robert Lee Marvel, III
Abstract: An electric submersible pump is provided which has improved vibrational characteristics relative to conventional electric submersible pumps. The improved electric submersible pumps comprise an electric motor mechanically coupled to a pumping section. The improved vibrational characteristics of the electric submersible pump are attributed to the presence of one or more rotor bearings selected from the group consisting of herringbone patterned rotor bearings, pressure dam rotor bearings, circumferential groove rotor bearings, and combinations of two or more of any of the foregoing rotor bearings.
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