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公开(公告)号：US09509182B2
公开(公告)日：2016-11-29
申请号：US14089742
申请日：2013-11-25
Applicant: General Electric Company
CPC classification number: H02K1/185
Abstract: Embodiments of the invention relate generally to turbo-generators and, more particularly, to suspension systems for turbo-generators and the attenuation of vibration in a stator core induced by an electromagnetic load. In one embodiment, the invention provides a support clamp comprising: an arcuate body; a first affixation point; a second affixation point; and a securing point between the first and second affixation points, wherein each of the first and second affixation points includes a radially-oriented opening extending from an inner surface to an outer surface and the securing point includes an area adjacent to an angled opening extending from a first surface to a second surface, each of the first and second surfaces lying substantially perpendicular to the inner and outer surfaces of the arcuate body.
Abstract translation: 本发明的实施例一般涉及涡轮发电机，更具体地涉及用于涡轮发电机的悬架系统和由电磁负载引起的定子铁芯中振动的衰减。 在一个实施例中，本发明提供了一种支撑夹具，包括：弓形体; 第一个固定点; 第二个固定点; 以及第一和第二固定点之间的固定点，其中第一和第二固定点中的每一个包括从内表面延伸到外表面的径向定向的开口，并且固定点包括邻近于从 第一表面到第二表面，每个第一表面和第二表面基本上垂直于弓形体的内表面和外表面。
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公开(公告)号：US09450466B2
公开(公告)日：2016-09-20
申请号：US13934192
申请日：2013-07-02
Applicant: General Electric Company
Inventor： Anand Shankar Tanavde , William Edward Adis , David Robert Schumacher , David Raju Yamarthi
Abstract: Embodiments of the invention are related generally to electromagnetic machines and, more particularly, to a suspension system and related methods for the attachment of the stator core of an electromagnetic machine to a surrounding frame or enclosure. In one embodiment, the invention provides a system for supporting a stator core of an electromagnetic machine, the system comprising: a rigid frame structure including: an upper portion; and a lower portion beneath the upper portion; a first plurality of wire rope members, each having a first end and a second end; and a first plurality of attachment devices for affixing at least one of the first end or the second end of each of the first plurality of wire rope members to the upper portion.
Abstract translation: 本发明的实施例通常涉及电磁机器，更具体地涉及一种用于将电磁机器的定子铁心连接到周围框架或外壳上的悬架系统和相关方法。 在一个实施例中，本发明提供了一种用于支撑电磁机器的定子芯的系统，该系统包括：刚性框架结构，包括：上部; 和在上部下方的下部; 第一多个钢丝绳构件，每个钢丝绳构件具有第一端和第二端; 以及第一多个附接装置，用于将第一多个钢丝绳构件中的每一个的第一端或第二端中的至少一个固定到上部。
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公开(公告)号：US09729017B2
公开(公告)日：2017-08-08
申请号：US14472838
申请日：2014-08-29
Applicant: General Electric Company
Inventor： Anand Shankar Tanavde , William Hunter Boardman, IV , Christopher Michael Dahlberg , David Norwood Dorsey , David Raju Yamarthi
Abstract: A support system for a dynamoelectric machine is disclosed. In one embodiment, the support system includes: a mounting pad having a first face and a second face, the second face including a pair of slots; a pair of spring bars bolted to the mounting pad at the pair of slots; a collar welded or brazed to the first face of the mounting pad; and a key bar between and affixed to the pair of spring bars.
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公开(公告)号：US11063491B2
公开(公告)日：2021-07-13
申请号：US16194925
申请日：2018-11-19
Applicant: General Electric Company
Inventor： Anand Shankar Tanavde , Donald Michael Ronca
Abstract: A generator system includes an electrical generator; a generator casing disposed around the electrical generator; at least one rail structure axially disposed on an outer surface of the generator casing; at least one adaptor plate coupled to the rail structure, the adaptor plate including a substantially rectangular shape. The adaptor plate includes: at least one rabbet feature; and a plurality of bolt holes disposed therethrough. The generator system includes at least one structural foot coupled to the adaptor plate.
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公开(公告)号：US20200161932A1
公开(公告)日：2020-05-21
申请号：US16194925
申请日：2018-11-19
Applicant: General Electric Company
Inventor： Anand Shankar Tanavde , Donald Michael Ronca
Abstract: A generator system includes an electrical generator; a generator casing disposed around the electrical generator; at least one rail structure axially disposed on an outer surface of the generator casing; at least one adaptor plate coupled to the rail structure, the adaptor plate including a substantially rectangular shape. The adaptor plate includes: at least one rabbet feature; and a plurality of bolt holes disposed therethrough. The generator system includes at least one structural foot coupled to the adaptor plate.
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Patent Agency Ranking
公开(公告)号：US10148147B2
公开(公告)日：2018-12-04
申请号：US15241001
申请日：2016-08-18
Applicant: General Electric Company
Inventor： Anand Shankar Tanavde , William Edward Adis , David Robert Schumacher , David Raju Yamarthi
Abstract: Embodiments of the invention are related generally to electromagnetic machines and, more particularly, to a suspension system and related methods for the attachment of the stator core of an electromagnetic machine to a surrounding frame or enclosure. In one embodiment, the invention provides a system for supporting a stator core of an electromagnetic machine, the system comprising: a rigid frame structure including: an upper portion; and a lower portion beneath the upper portion; a first plurality of wire rope members, each having a first end and a second end; and a first plurality of attachment devices for affixing at least one of the first end or the second end of each of the first plurality of wire rope members to the upper portion.
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公开(公告)号：US20160359386A1
公开(公告)日：2016-12-08
申请号：US15241001
申请日：2016-08-18
Applicant: General Electric Company
Inventor： Anand Shankar Tanavde , William Edward Adis , David Robert Schumacher , David Raju Yamarthi
Abstract: Embodiments of the invention are related generally to electromagnetic machines and, more particularly, to a suspension system and related methods for the attachment of the stator core of an electromagnetic machine to a surrounding frame or enclosure. In one embodiment, the invention provides a system for supporting a stator core of an electromagnetic machine, the system comprising: a rigid frame structure including: an upper portion; and a lower portion beneath the upper portion; a first plurality of wire rope members, each having a first end and a second end; and a first plurality of attachment devices for affixing at least one of the first end or the second end of each of the first plurality of wire rope members to the upper portion.
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公开(公告)号：US20160201804A1
公开(公告)日：2016-07-14
申请号：US14595310
申请日：2015-01-13
Applicant: General Electric Company
Inventor： Daniel James Fitzmorris , Anthony James George , Anthony Salvatore Arrao , Anand Shankar Tanavde , Matthew Robert Martin
CPC classification number: F16J15/442 , H02K5/124
Abstract: A seal ring assembly includes a first seal ring axially disposed from a second seal ring. The first seal ring has an axial face opposing an axial face of the second seal ring. A radial oil channel is defined between the two axial faces. Both seal rings have a tapered surface configured to contact a spring. The spring biases the seal rings away from each other via the tapered surface. Both seal rings are disposed in a radially inwardly directed channel. At least one of the seal rings have a plurality of protrusions that extend beyond the axial face. The protrusions are configured to create a passageway to allow oil to flow through the passageway and to allow at least one of the seal rings to move into a desired position by reducing static friction between the axial faces.
Abstract translation: 密封环组件包括从第二密封环轴向设置的第一密封环。 第一密封环具有与第二密封环的轴向面相对的轴向面。 径向油通道限定在两个轴向面之间。 两个密封环都具有构造成接触弹簧的锥形表面。 弹簧通过锥形表面使密封圈偏离彼此。 两个密封环设置在径向向内定向的通道中。 至少一个密封环具有延伸超过轴向面的多个突起。 突起被构造成产生通道以允许油流过通道并且允许至少一个密封环通过减小轴向面之间的静摩擦而移动到期望的位置。
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公开(公告)号：US20140367971A1
公开(公告)日：2014-12-18
申请号：US14472838
申请日：2014-08-29
Applicant: General Electric Company
Inventor： Anand Shankar Tanavde , William Hunter Boardman, IV , Christopher Michael Dahlberg , David Norwood Dorsey , David Raju Yamarthi
Abstract: A support system for a dynamoelectric machine is disclosed. In one embodiment, the support system includes: a mounting pad having a first face and a second face, the second face including a pair of slots; a pair of spring bars bolted to the mounting pad at the pair of slots; a collar welded or brazed to the first face of the mounting pad; and a key bar between and affixed to the pair of spring bars.
Abstract translation: 公开了一种用于电动机的支撑系统。 在一个实施例中，支撑系统包括：安装垫，其具有第一面和第二面，第二面包括一对槽; 一对弹簧杆，在一对槽处螺栓连接到安装垫; 焊接或钎焊到安装垫的第一面的套环; 以及在所述一对弹簧杆之间并固定到所述一对弹簧杆之间的键杆。
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公开(公告)号：US10208862B2
公开(公告)日：2019-02-19
申请号：US14595310
申请日：2015-01-13
Applicant: General Electric Company
Inventor： Daniel James Fitzmorris , Anthony James George , Anthony Salvatore Arrao , Anand Shankar Tanavde , Matthew Robert Martin
Abstract: A seal ring assembly includes a first seal ring axially disposed from a second seal ring. The first seal ring has an axial face opposing an axial face of the second seal ring. A radial oil channel is defined between the two axial faces. Both seal rings have a tapered surface configured to contact a spring. The spring biases the seal rings away from each other via the tapered surface. Both seal rings are disposed in a radially inwardly directed channel. At least one of the seal rings have a plurality of protrusions that extend beyond the axial face. The protrusions are configured to create a passageway to allow oil to flow through the passageway and to allow at least one of the seal rings to move into a desired position by reducing static friction between the axial faces.
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