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公开(公告)号：US20220275809A1
公开(公告)日：2022-09-01
申请号：US17663507
申请日：2022-05-16
发明人： Louis Kobielski , Baris Uygun , Adam C. Felton
摘要： A rotary assembly is provided that may be operably connected to an engine. The rotary assembly may include a rotary device comprising a turbine wheel, a shaft connected to the turbine wheel, and a case that houses the shaft and the turbine wheel. The turbine wheel may receive exhaust gas from the engine which causes rotation of the turbine wheel and the shaft. The case may include an interior surface that defines a hollow volume in which the turbine wheel and the shaft are located. The case has a radial thickness extending from the interior surface to an exterior surface of the case. The case may include a lattice structure integrated within the radial thickness of the case. The lattice structure may include a repeating three-dimensional array of frame segments connected to one another at junctions and defining interstitial spaces between the frame segments.
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公开(公告)号：US12044136B2
公开(公告)日：2024-07-23
申请号：US17663507
申请日：2022-05-16
发明人： Louis Kobielski , Baris Uygun , Adam C. Felton
CPC分类号： F01D25/145 , F04D17/10 , F05D2220/40 , F05D2240/15
摘要： A rotary assembly is provided that may be operably connected to an engine. The rotary assembly may include a rotary device comprising a turbine wheel, a shaft connected to the turbine wheel, and a case that houses the shaft and the turbine wheel. The turbine wheel may receive exhaust gas from the engine which causes rotation of the turbine wheel and the shaft. The case may include an interior surface that defines a hollow volume in which the turbine wheel and the shaft are located. The case has a radial thickness extending from the interior surface to an exterior surface of the case. The case may include a lattice structure integrated within the radial thickness of the case. The lattice structure may include a repeating three-dimensional array of frame segments connected to one another at junctions and defining interstitial spaces between the frame segments.
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公开(公告)号：US20210301715A1
公开(公告)日：2021-09-30
申请号：US17346128
申请日：2021-06-11
发明人： Louis Kobielski , Baris Uygun , Adam Felton
摘要： Various methods and systems are provided for a fluidic variable turbine. In one example, a system for an engine comprises a turbocharger turbine including a nozzle ring, the nozzle ring including a plurality of stationary vanes, each vane of the plurality of stationary vanes including a plurality of injection ports arranged at an outer surface of the vane, and a gas supply system to supply variable gas flow to and out of the plurality of injection ports.
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公开(公告)号：US11821441B2
公开(公告)日：2023-11-21
申请号：US16520268
申请日：2019-07-23
发明人： Louis Kobielski , Baris Uygun , Adam Felton
IPC分类号： F04D29/58 , F04D29/056 , F04D29/40 , F02B37/00
CPC分类号： F04D29/584 , F02B37/00 , F04D29/056 , F04D29/403 , F05D2230/31 , F05D2250/25 , F05D2260/22141 , F05D2260/231
摘要： Various systems are provided for a single turbocharger case housing each of turbine of a turbocharger and a bearing of the turbocharger. In one example, an apparatus for an engine includes an integrated, monolithic turbocharger case that houses each of a turbine and a bearing of a turbocharger and a nozzle ring integrated into the turbocharger case between the turbine and the bearing. In further examples of the system, portions of the turbocharger case are formed of a lattice structure.
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公开(公告)号：US11674410B2
公开(公告)日：2023-06-13
申请号：US17346128
申请日：2021-06-11
发明人： Louis Kobielski , Baris Uygun , Adam Felton
CPC分类号： F01D17/167 , B61C5/04 , F01D5/147 , F01D5/148 , F01D17/165 , F02B37/24 , F02C6/12 , F05D2220/40 , F05D2240/128 , F05D2240/30 , F05D2250/141
摘要： Various methods and systems are provided for a fluidic variable turbine. In one example, a system for an engine comprises a turbocharger turbine including a nozzle ring, the nozzle ring including a plurality of stationary vanes, each vane of the plurality of stationary vanes including a plurality of injection ports arranged at an outer surface of the vane, and a gas supply system to supply variable gas flow to and out of the plurality of injection ports.
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公开(公告)号：US11187149B2
公开(公告)日：2021-11-30
申请号：US16694067
申请日：2019-11-25
发明人： Louis Kobielski , Baris Uygun , Adam Felton
摘要： Various systems and methods are provided for a shroud of a turbomachine. In one example, a turbomachine includes a case and a rotor rotatably coupled to the case and configured to transfer energy between the rotor and a working fluid. The case includes a shroud housing the rotor, the shroud including an inner shell, an outer shell, and a lattice structure positioned between the inner shell and the outer shell.
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公开(公告)号：US20210156304A1
公开(公告)日：2021-05-27
申请号：US16694067
申请日：2019-11-25
发明人： Louis Kobielski , Baris Uygun , Adam Felton
摘要： Various systems and methods are provided for a shroud of a turbomachine. In one example, a turbomachine includes a case and a rotor rotatably coupled to the case and configured to transfer energy between the rotor and a working fluid. The case includes a shroud housing the rotor, the shroud including an inner shell, an outer shell, and a lattice structure positioned between the inner shell and the outer shell.
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