公开(公告)号：US10920661B2

公开(公告)日：2021-02-16

申请号：US16109581

申请日：2018-08-22

Applicant: SuperTurbo Technologies, Inc.

Inventor： Jared William Brin ,  Thomas Waldron ,  Ryan Sherrill

IPC: F02B37/18 ,  F02D41/02 ,  F02D23/00 ,  F02D41/00 ,  F02M26/00 ,  F01N13/08 ,  F01N13/10 ,  F02B39/10 ,  F02B39/04 ,  F02M26/07 ,  F02M26/06 ,  F02B39/00 ,  F01N13/00 ,  F02M26/05 ,  F02B37/10 ,  F02M26/42 ,  F02B37/04 ,  F02B37/00 ,  F01N3/00

Abstract: Disclosed is a turbine bypass for an engine with a driven turbocharger. During engine cold start, or periods of idle or low load engine operation, the bypass can be utilized to direct hot exhaust gasses directly to an exhaust aftertreatment. This provides higher temperatures to the exhaust aftertreatment, increasing the ability to eliminate harmful emissions such as NOx. The driven turbocharger can still provide boost to the engine through supercharging, so that engine torque and power can be maintained while the turbine bypass is in operation.

公开(公告)号：US20190136754A1

公开(公告)日：2019-05-09

申请号：US16109581

申请日：2018-08-22

Applicant: SuperTurbo Technologies, Inc.

Inventor： Jared William Brin ,  Thomas Waldron ,  Ryan Sherrill

IPC: F02B37/18 ,  F02D23/00 ,  F02D41/00 ,  F02D41/02

Abstract: Disclosed is a turbine bypass for an engine with a driven turbocharger. During engine cold start, or periods of idle or low load engine operation, the bypass can be utilized to direct hot exhaust gasses directly to an exhaust aftertreatment. This provides higher temperatures to the exhaust aftertreatment, increasing the ability to eliminate harmful emissions such as NOx. The driven turbocharger can still provide boost to the engine through supercharging, so that engine torque and power can be maintained while the turbine bypass is in operation.

公开(公告)号：US20250122825A1

公开(公告)日：2025-04-17

申请号：US18829600

申请日：2024-09-10

Applicant: SuperTurbo Technologies, Inc.

Inventor： Jared Howe ,  Jared William Brin

IPC: F02B39/04 ,  F02B33/40 ,  F02B37/04

Abstract: Disclosed is a two-piece sun race precision fit onto the turbo shaft of a driven turbocharger with a traction drive that transmits torque to and from the turbo shaft. The turbo shaft is attached to a turbine and compressor and is inserted into a two-piece sun race that has traction surfaces to mate to the traction drive. This allows for simplification in manufacturing and assembly of the traction drive, as the two parts of the sun race can be simplified over a single-piece traction barrel and allow for greater flexibility in the design and assembly of the driven turbocharger than would be possible with a single-piece traction barrel.