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公开(公告)号：US09974201B1
公开(公告)日：2018-05-15
申请号：US15337841
申请日：2016-10-28
Applicant: General Electric Company
Inventor： Michael Joseph Schutten , Robert James Thomas , Maja Harfman Todorovic
CPC classification number: H05K5/0247 , H01B17/265 , H01G4/35 , H02M1/44 , H05K1/0243 , H05K1/0296 , H05K1/162 , H05K1/167 , H05K7/1402 , H05K7/1427 , H05K9/0018 , H05K2201/09036 , H05K2201/0999
Abstract: A feedthrough includes a flange comprising an inner cylindrical surface and a planar mounting surface. The inner cylindrical surface defines a cylindrical passage within the flange. The feedthrough further includes a printed circuit board (“PCB”) mounted on the planar mounting surface of the flange, and an electrically conductive element that extends through the cylindrical passage of the flange.
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公开(公告)号：US09331477B2
公开(公告)日：2016-05-03
申请号：US14060168
申请日：2013-10-22
Applicant: General Electric Company
Inventor： Ramanujam Ramabhadran , Charles Erklin Seeley , John Stanley Glaser , Robert James Thomas , Stanton Earl Weaver, Jr.
IPC: F21V29/02 , H01L23/467 , H02H9/04 , F21Y101/02 , F21V29/63
CPC classification number: H02H9/04 , F21V29/63 , F21Y2115/10 , H02H9/041
Abstract: A cooling system includes a synthetic jet having a first synthetic jet lead and a second synthetic jet lead. The cooling system also includes a capacitor having a first capacitor lead and a second capacitor lead. The first capacitor lead is coupled to the first synthetic jet lead. The synthetic jet is configured to be powered via an alternating current (AC) power source coupled to the second capacitor lead and to the second synthetic jet lead.
Abstract translation: 冷却系统包括具有第一合成射流引线和第二合成射流引线的合成射流。 冷却系统还包括具有第一电容器引线和第二电容器引线的电容器。 第一电容器引线耦合到第一合成射流引线。 合成射流被配置为通过耦合到第二电容器引线和第二合成射流引线的交流（AC）电源来供电。
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公开(公告)号：US11381236B2
公开(公告)日：2022-07-05
申请号：US17148340
申请日：2021-01-13
Applicant: General Electric Company
Inventor： Ramanujam Ramabhadran , Krishna Mainali , Kum-Kang Huh , Maja Harfman-Todorovic , Robert James Thomas , Cong Li
IPC: H03K3/00 , H03K17/16 , H02M1/08 , H03K17/042 , H02M1/00
Abstract: Aspects of the present disclosure are directed toward designs and methods of improving driving of switching devices. One proposed solution to improving driving of switching devices is an auxiliary control circuit that selectively guides the switching device through at least one switching region, permitting an improved operation of the switching device.
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公开(公告)号：US20210135667A1
公开(公告)日：2021-05-06
申请号：US17148340
申请日：2021-01-13
Applicant: General Electric Company
Inventor： Ramanujam Ramabhadran , Krishna Mainali , Kum-Kang Huh , Maja Harfman-Todorovic , Robert James Thomas , Cong Li
IPC: H03K17/16 , H02M1/08 , H03K17/042
Abstract: Aspects of the present disclosure are directed toward designs and methods of improving driving of switching devices. One proposed solution to improving driving of switching devices is an auxiliary control circuit that selectively guides the switching device through at least one switching region, permitting an improved operation of the switching device.
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Patent Agency Ranking
公开(公告)号：US10924106B2
公开(公告)日：2021-02-16
申请号：US16238348
申请日：2019-01-02
Applicant: General Electric Company
Inventor： Ramanujam Ramabhadran , Krishna Mainali , Kum-Kang Huh , Maja Harfman-Todorovic , Robert James Thomas , Cong Li
IPC: H03K3/00 , H03K17/16 , H02M1/08 , H03K17/042 , H02M1/00
Abstract: Aspects of the present disclosure are directed toward designs and methods of improving driving of switching devices. One proposed solution to improving driving of switching devices is an auxiliary control circuit that selectively guides the switching device through at least one switching region, permitting an improved operation of the switching device.
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公开(公告)号：US20150108899A1
公开(公告)日：2015-04-23
申请号：US14060168
申请日：2013-10-22
Applicant: General Electric Company
Inventor： Ramanujam Ramabhadran , Charles Erklin Seeley , John Stanley Glaser , Robert James Thomas , Stanton Earl Weaver, Jr.
CPC classification number: H02H9/04 , F21V29/63 , F21Y2115/10 , H02H9/041
Abstract: A cooling system includes a synthetic jet having a first synthetic jet lead and a second synthetic jet lead. The cooling system also includes a capacitor having a first capacitor lead and a second capacitor lead. The first capacitor lead is coupled to the first synthetic jet lead. The synthetic jet is configured to be powered via an alternating current (AC) power source coupled to the second capacitor lead and to the second synthetic jet lead.
Abstract translation: 冷却系统包括具有第一合成射流引线和第二合成射流引线的合成射流。 冷却系统还包括具有第一电容器引线和第二电容器引线的电容器。 第一电容器引线耦合到第一合成射流引线。 合成射流被配置为通过耦合到第二电容器引线和第二合成射流引线的交流（AC）电源来供电。
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公开(公告)号：US20200212909A1
公开(公告)日：2020-07-02
申请号：US16238348
申请日：2019-01-02
Applicant: General Electric Company
Inventor： Ramanujam Ramabhadran , Krishna Mainali , Kum-Kang Huh , Maja Harfman-Todorovic , Robert James Thomas , Cong Li
IPC: H03K17/16 , H03K17/042 , H02M1/08
Abstract: Aspects of the present disclosure are directed toward designs and methods of improving driving of switching devices. One proposed solution to improving driving of switching devices is an auxiliary control circuit that selectively guides the switching device through at least one switching region, permitting an improved operation of the switching device.
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公开(公告)号：US20190068045A1
公开(公告)日：2019-02-28
申请号：US15682940
申请日：2017-08-22
Applicant: General Electric Company
Inventor： Ramanujam Ramabhadran , Robert James Thomas , Ahmed Elasser
IPC: H02M1/08 , H01F27/42 , H01F27/29 , H02M1/32 , H02M1/44 , H05K1/11 , H05K1/18 , H05K1/16 , H05K1/02
Abstract: A power electronics circuit is disclosed that includes a switching circuit comprising a first solid-state device coupled in series with a second solid-state device, with at least the first solid-state device comprising a solid-state switch having a gate terminal. The power electronics circuit also includes a current sense transformer positioned between the first and second solid-state devices and configured to sense a current flowing on a conductive trace connecting the first and second solid-state devices, and a controller coupled to the switching circuit and the current sense transformer so as to be in operable communication therewith. The controller is programmed to receive a current sense signal from the current sense transformer indicative of the current flowing on the conductive trace and modulate a gate voltage to the gate terminal of the first solid-state device based on the received current sense signal, so as to control switching thereof.
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公开(公告)号：US20180124938A1
公开(公告)日：2018-05-03
申请号：US15337841
申请日：2016-10-28
Applicant: General Electric Company
Inventor： Michael Joseph Schutten , Robert James Thomas , Maja Harfman Todorovic
CPC classification number: H05K5/0247 , H01B17/265 , H01G4/35 , H02M1/44 , H05K1/0243 , H05K1/0296 , H05K1/162 , H05K1/167 , H05K7/1402 , H05K7/1427 , H05K9/0018 , H05K2201/09036 , H05K2201/0999
Abstract: A feedthrough includes a flange comprising an inner cylindrical surface and a planar mounting surface. The inner cylindrical surface defines a cylindrical passage within the flange. The feedthrough further includes a printed circuit board (“PCB”) mounted on the planar mounting surface of the flange, and an electrically conductive element that extends through the cylindrical passage of the flange.
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