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公开(公告)号：US10821509B2
公开(公告)日：2020-11-03
申请号：US15001914
申请日：2016-01-20
Applicant: GENERAL ELECTRIC COMPANY
Inventor： John Alan Manteiga , Michael Thomas Kenworthy , Jared Matthew Wolfe , Thomas Kupiszewski , Jeffrey Douglas Rambo , James Fitzgerald Bonar
Abstract: A heat exchanger is provided having an integrally and seamlessly formed return manifold connecting multiple supply tubes and return tubes. The heat exchanger may also include a return manifold having one or more structures providing a flow restriction within or proximate the return manifold.
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公开(公告)号：US10415897B2
公开(公告)日：2019-09-17
申请号：US15037432
申请日：2014-11-17
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Thomas Kupiszewski , Mehdi Milani Baladi , John Andrew Kemme , Christopher Charles Glynn , Steven Douglas Johnson , Michael Jay Epstein
Abstract: A cross-flow heat exchanger for gas turbine engines which may be utilized to transfer heat from one fluid flow to a second independent fluid flow wherein one of the fluid flows has a high differential inlet pressure and temperature. The heat exchanger has robust construction to inhibit mixing of the fluid flows during a single burst duct event.
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Patent Agency Ranking
公开(公告)号：US10209009B2
公开(公告)日：2019-02-19
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
IPC: F28D7/02 , F28D15/04 , F28D9/00 , F28F7/02 , F28D15/02 , H05K7/20 , F28D7/00 , F28D20/02 , F28F1/04 , H01L23/427
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：US20180050806A1
公开(公告)日：2018-02-22
申请号：US15242789
申请日：2016-08-22
Applicant: General Electric Company
Inventor： Thomas Kupiszewski , Brandon Wayne Miller , Daniel Alan Niergarth , Randy M. Vondrell
CPC classification number: B64D27/24 , B64D27/12 , B64D2027/026 , F01D15/10 , F01D25/183 , F02C7/24 , F02C7/32 , F02K3/06 , F02K5/00 , F04D19/02 , F04D25/06 , F05D2220/323 , F05D2220/768 , F05D2260/98 , H02K1/27 , H02K7/1823
Abstract: A gas turbine engine includes a compressor section and a turbine section together defining a core air flowpath. Additionally, a rotary component is rotatable with at least a portion of the compressor section and at least a portion of the turbine section. An electric machine is mounted coaxially with the rotary component and positioned at least partially inward of the core air flowpath along a radial direction of the gas turbine engine. A cavity wall defines at least in part a buffer cavity surrounding at least a portion of the electric machine to thermally insulate the electric machine, e.g., from the relatively high temperatures within the core air flowpath.
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公开(公告)号：US20170205145A1
公开(公告)日：2017-07-20
申请号：US15001914
申请日：2016-01-20
Applicant: GENERAL ELECTRIC COMPANY
Inventor： John Alan Manteiga , Michael Thomas Kenworthy , Jared Matthew Wolfe , Thomas Kupiszewski , Jeffrey Douglas Rambo , James Fitzgerald Bonar
Abstract: A heat exchanger is provided having an integrally and seamlessly formed return manifold connecting multiple supply tubes and return tubes. The heat exchanger may also include a return manifold having one or more structures providing a flow restriction within or proximate the return manifold.
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公开(公告)号：US20170198974A1
公开(公告)日：2017-07-13
申请号：US14990884
申请日：2016-01-08
Applicant: General Electric Company
Inventor： Matthew Robert Cerny , Jeffrey Raymond Menard , Thomas Kupiszewski , Johnathen Pegram
CPC classification number: F28D1/024 , F01D25/12 , F02C7/141 , F02C7/185 , F05D2230/31 , F05D2230/51 , F05D2300/175 , F28D1/047 , F28D9/0012 , F28D9/0018 , F28D2021/0021 , F28D2021/0026 , F28F9/0221 , F28F9/026 , Y02T50/675
Abstract: An annular heat exchanger for a gas turbine engine is provided. The annular heat exchanger can include a first annular ring comprising a first main tube defined by a plurality of transduct segments; a second annular ring comprising a second main tube defined by a plurality of transduct segments and a curvilinear plate defining at least one channel therein that is in fluid communication with a transduct segment of the first main tube and a transduct segment of the second main tube.
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公开(公告)号：US20160265850A1
公开(公告)日：2016-09-15
申请号：US14656789
申请日：2015-03-13
Applicant: General Electric Company
Inventor： Thomas Kupiszewski , Jeffrey Douglas Rambo , James F. Bonar , Jared Wolfe
CPC classification number: F28D1/0233 , F01D25/12 , F28D1/05375 , F28D7/163 , F28D2021/0021 , F28F1/006 , F28F2009/226 , F28F2225/02 , Y02T50/672 , Y02T50/675
Abstract: A heat exchanger that includes an input cavity defined by inlet cavity walls; a heat exchanger portion in fluid communication with the input cavity and defined between a first side and a second side, and wherein a plurality of baffles are positioned within the heat exchanger portion; and an outlet cavity in fluid communication with the heat exchanger portion and defined by outlet cavity walls. The heat exchanger portion comprises: a plurality of first fluid paths defined between the baffles and extending from the input cavity to the outlet cavity, and a plurality of tubes extending through the heat exchanger portion from the first side to the second side. Each tube extends through the baffles so as to define a second fluid path through the heat exchanger portion. Heat exchanger systems are also generally provided, along with methods for cooling a hot fluid input with a heat exchanger.
Abstract translation: 一种热交换器，包括由入口腔壁限定的输入腔; 热交换器部分，其与所述输入腔流体连通并且限定在第一侧和第二侧之间，并且其中多个挡板定位在所述热交换器部分内; 以及与所述热交换器部分流体连通并由出口空腔壁限定的出口腔。 热交换器部分包括：限定在挡板之间并从输入腔延伸到出口空腔的多个第一流体通道，以及从第一侧延伸穿过热交换器部分到第二侧的多个管。 每个管延伸穿过挡板以限定通过热交换器部分的第二流体路径。 还通常提供热交换器系统，以及用于用热交换器冷却热流体输入的方法。
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