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公开(公告)号：US12082360B2
公开(公告)日：2024-09-03
申请号：US17447312
申请日：2021-09-10
Applicant: Garrett Transportation I Inc
Inventor： Valeriy Fedorikhin , Adam Robinson , Ali Mohammadpour , Andrew Love
CPC classification number: H05K7/142 , H05K3/301 , H05K7/1405
Abstract: A controller for an e-machine of a turbomachine including a support structure, a printed circuit board, and a fastener arrangement that retains the printed circuit board on the support structure, the fastener arrangement including a resilient member that resiliently biases the printed circuit board towards the support structure.
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公开(公告)号：US11668323B2
公开(公告)日：2023-06-06
申请号：US17304874
申请日：2021-06-28
Applicant: Garrett Transportation I Inc.
Inventor： Valeriy Fedorikhin , Andrew Love , Ali Mohammadpour
CPC classification number: F04D29/5813 , F02B33/40 , F04D25/06 , F05D2220/40 , F05D2260/213
Abstract: A fluid compressor device includes a housing and a rotating group supported for rotation within the housing about an axis. The device also includes a compressor stage including a compressor wheel of the rotating group that is supported on a shaft of the rotating group. The device also includes an e-machine stage including an e-machine that is operably coupled to the shaft and that is configured to operate as at least one of a motor and a generator. Additionally, the device includes an integrated controller that extends at least partly over the e-machine stage in a circumferential direction about the axis. The integrated controller includes a coolant core that receives a flow of a coolant therethrough for cooling the integrated controller. The coolant core extends over the e-machine stage in a circumferential direction about the axis.
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Patent Agency Ranking
公开(公告)号：US20220416607A1
公开(公告)日：2022-12-29
申请号：US17304880
申请日：2021-06-28
Applicant: Garrett Transportation I Inc.
Inventor： Valeriy Fedorikhin , Andrew Love , Ali Mohammadpour
Abstract: A fluid compressor device includes a housing and a rotating group supported for rotation within the housing about an axis. The device also includes a controller for an e-machine of a turbomachine having a rotating group that is supported for rotation about an axis including a support structure, a first bus bar that is elongate and that extends about the axis, a second bus bar that is elongate and that extends about the axis, the second bus bar stacked on the first bus bar in an axial direction with respect to the axis, and a fastener arrangement that attaches the first bus bar and the second bus bar to the support structure.
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公开(公告)号：US12132376B2
公开(公告)日：2024-10-29
申请号：US17304880
申请日：2021-06-28
Applicant: Garrett Transportation I Inc.
Inventor： Valeriy Fedorikhin , Andrew Love , Ali Mohammadpour
CPC classification number: H02K5/225 , H02K3/50 , H02K11/30 , F02B37/12 , F02B39/10 , H02B1/26 , H02G5/00 , H02K9/227 , H02K2203/09
Abstract: A fluid compressor device includes a housing and a rotating group supported for rotation within the housing about an axis. The device also includes a controller for an e-machine of a turbomachine having a rotating group that is supported for rotation about an axis including a support structure, a first bus bar that is elongate and that extends about the axis, a second bus bar that is elongate and that extends about the axis, the second bus bar stacked on the first bus bar in an axial direction with respect to the axis, and a fastener arrangement that attaches the first bus bar and the second bus bar to the support structure.
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公开(公告)号：US20230082371A1
公开(公告)日：2023-03-16
申请号：US17447300
申请日：2021-09-10
Applicant: Garrett Transportation I Inc
Inventor： Valeriy Fedorikhin , Ali Mohammadpour , Andrew Love
Abstract: A controller for an e-machine of a turbomachine includes a coolant core with a first seat and a second seat thereon. The controller includes a semiconductor circuit component that is seated on the first seat and that is thermally coupled to the coolant core to be cooled thereby. The controller also includes a bus bar that is seated on the second seat and that is thermally coupled to the coolant core to be cooled thereby. The bus bar is thermally coupled to the semiconductor circuit component to receive heat from the semiconductor circuit component and to define a thermal path from the semiconductor circuit component, through the bus bar, and to the coolant core.
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公开(公告)号：US20220412373A1
公开(公告)日：2022-12-29
申请号：US17304874
申请日：2021-06-28
Applicant: Garrett Transportation I Inc.
Inventor： Valeriy Fedorikhin , Andrew Love , Ali Mohammadpour
Abstract: A fluid compressor device includes a housing and a rotating group supported for rotation within the housing about an axis. The device also includes a compressor stage including a compressor wheel of the rotating group that is supported on a shaft of the rotating group. The device also includes an e-machine stage including an e-machine that is operably coupled to the shaft and that is configured to operate as at least one of a motor and a generator. Additionally, the device includes an integrated controller that extends at least partly over the e-machine stage in a circumferential direction about the axis. The integrated controller includes a coolant core that receives a flow of a coolant therethrough for cooling the integrated controller. The coolant core extends over the e-machine stage in a circumferential direction about the axis.
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公开(公告)号：US20230085331A1
公开(公告)日：2023-03-16
申请号：US17447312
申请日：2021-09-10
Applicant: Garrett Transportation I Inc
Inventor： Valeriy Fedorikhin , Adam Robinson , Ali Mohammadpour , Andrew Love
Abstract: A controller for an e-machine of a turbomachine including a support structure, a printed circuit board, and a fastener arrangement that retains the printed circuit board on the support structure, the fastener arrangement including a resilient member that resiliently biases the printed circuit board towards the support structure.
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