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公开(公告)号：US10914239B2
公开(公告)日：2021-02-09
申请号：US15694528
申请日：2017-09-01
Applicant: SuperTurbo Technologies, Inc.
Inventor： Jared William Brown , Christopher David Benson , Sterling Holman
Abstract: Disclosed is a high-speed section disconnect for a driven turbocharger with a traction drive. The turbo shaft is attached to a turbine and compressor, and interfaces with a high-speed traction drive. A mechanical coupling connects the traction drive to a transmission, which is connected to the engine so that power can flow to or from the turbo shaft, but the mechanical coupling can be selectively disconnected so that the high-speed section of the driven turbocharger can also be decoupled from the engine during certain operating conditions to reduce mechanical losses in the system.
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公开(公告)号：US10443485B2
公开(公告)日：2019-10-15
申请号：US15597729
申请日：2017-05-17
Applicant: SUPERTURBO TECHNOLOGIES, INC.
Inventor： Ryan Sherrill , Sterling Holman , Jared William Brown
Abstract: Disclosed are embodiments of thrust absorbing planetary traction drives that utilize roller-shaft traction interfaces that are slanted to absorb thrust created on a turbo shaft by a turbine or compressor. Slanted traction surfaces on the sun portion of the turbo shaft are slanted inwardly so that the turbo shaft remains centered in the planetary traction drive. Either double roller planets or single roller planets can be used to absorb thrust in the axial direction of the turbo shaft. Various curved and slanted surfaces can be utilized to create traction interfaces that hold and stabilize the turbo shaft both axially and radially.
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公开(公告)号：US20170298957A1
公开(公告)日：2017-10-19
申请号：US15483092
申请日：2017-04-10
Applicant: SUPERTURBO TECHNOLOGIES INC.
Inventor： Jared Howe , Barry D. Suelter , Jared William Brown
Abstract: Disclosed is a two-piece shaft assembly for a driven turbocharger with a traction drive. The turbo shaft is attached to a turbine and compressor, and is inserted into a traction barrel that has traction surfaces to mate to the traction drive. In this way, the traction drive can be assembled with only the traction barrel, and the turbo shaft can be inserted through the barrel at the end to simplify assembly.
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Patent Agency Ranking
公开(公告)号：US10539159B2
公开(公告)日：2020-01-21
申请号：US15483092
申请日：2017-04-10
Applicant: SUPERTURBO TECHNOLOGIES INC.
Inventor： Jared Howe , Barry D. Suelter , Jared William Brown
IPC: F02B37/00 , F02B39/04 , F04D29/054 , F04D29/66
Abstract: Disclosed is a two-piece shaft assembly for a driven turbocharger with a traction drive. The turbo shaft is attached to a turbine and compressor, and is inserted into a traction barrel that has traction surfaces to mate to the traction drive. In this way, the traction drive can be assembled with only the traction barrel, and the turbo shaft can be inserted through the barrel at the end to simplify assembly.
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公开(公告)号：US20180128184A1
公开(公告)日：2018-05-10
申请号：US15694528
申请日：2017-09-01
Applicant: SuperTurbo Technologies, Inc.
Inventor： Jared William Brown , Christopher David Benson , Sterling Holman
CPC classification number: F02C7/36 , F02B37/10 , F02B39/04 , F02B39/12 , F02B41/10 , F02B67/10 , F02C6/12 , F05D2220/40 , F05D2260/4023 , F05D2260/4031 , F05D2260/406 , Y02T10/144 , Y02T10/163
Abstract: Disclosed is a high-speed section disconnect for a driven turbocharger with a traction drive. The turbo shaft is attached to a turbine and compressor, and interfaces with a high-speed traction drive. A mechanical coupling connects the traction drive to a transmission, which is connected to the engine so that power can flow to or from the turbo shaft, but the mechanical coupling can be selectively disconnected so that the high-speed section of the driven turbocharger can also be decoupled from the engine during certain operating conditions to reduce mechanical losses in the system.
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公开(公告)号：US10788042B2
公开(公告)日：2020-09-29
申请号：US15617178
申请日：2017-06-08
Applicant: SUPERTURBO TECHNOLOGIES, INC.
Inventor： Tom Waldron , Jared William Brown
IPC: F04D29/053 , F04D25/06 , F04D25/04 , F04D25/02 , F04D19/00 , F16H13/10 , F04D17/10 , H01M8/04111 , H01M8/04082 , F16H13/08 , F16H13/06
Abstract: Disclosed is an air pump for a fuel cell that utilizes a speed-reduction traction drive so that a low speed electric motor can be used to drive a high-speed rotodynamic compressor. The rotodynamic compressor is an efficient air pump, but operates at high speeds that would require a specialized high-speed electric motor. The speed-reduction traction drive couples to the compressor and provides a low-speed output that is connected to a lower speed electric motor.
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公开(公告)号：US20170365866A1
公开(公告)日：2017-12-21
申请号：US15617178
申请日：2017-06-08
Applicant: SUPERTURBO TECHNOLOGIES, INC.
Inventor： Tom Waldron , Jared William Brown
IPC: H01M8/04111 , F16H13/08 , F04D29/053 , F04D25/06 , F04D25/04 , F04D25/02 , F04D19/00 , H01M8/04082 , F04D17/10
Abstract: Disclosed is an air pump for a fuel cell that utilizes a speed-reduction traction drive so that a low speed electric motor can be used to drive a high-speed rotodynamic compressor. The rotodynamic compressor is an efficient air pump, but operates at high speeds that would require a specialized high-speed electric motor. The speed-reduction traction drive couples to the compressor and provides a low-speed output that is connected to a lower speed electric motor.
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公开(公告)号：US20170248069A1
公开(公告)日：2017-08-31
申请号：US15597729
申请日：2017-05-17
Applicant: SUPERTURBO TECHNOLOGIES, INC.
Inventor： Ryan Sherrill , Sterling Holman , Jared William Brown
CPC classification number: F02B37/105 , F16H13/06 , F16H47/04 , F16H47/065 , F16H47/08 , Y02T10/144
Abstract: Disclosed are embodiments of thrust absorbing planetary traction drives that utilize roller-shaft traction interfaces that are slanted to absorb thrust created on a turbo shaft by a turbine or compressor. Slanted traction surfaces on the sun portion of the turbo shaft are slanted inwardly so that the turbo shaft remains centered in the planetary traction drive. Either double roller planets or single roller planets can be used to absorb thrust in the axial direction of the turbo shaft. Various curved and slanted surfaces can be utilized to create traction interfaces that hold and stabilize the turbo shaft both axially and radially.
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