公开(公告)号：US11015517B2

公开(公告)日：2021-05-25

申请号：US16847906

申请日：2020-04-14

Applicant: Garrett Transportation I Inc.

Inventor： Miroslav Zatko ,  Jaroslav Krejci ,  Jakub Planka ,  Jan Klement

IPC: F02B37/18 ,  F02M26/70 ,  F02M26/05 ,  F01N3/10 ,  F02B37/22 ,  F16K11/085 ,  F02M26/71 ,  F02M26/43 ,  F02M26/52 ,  F16K11/052 ,  F02M26/22

Abstract: A turbocharger system includes a valve assembly with an inlet, a first outlet, and a second outlet. The inlet is configured for receiving flow of an exhaust gas from an engine. The valve assembly includes a valve structure disposed within a housing. The valve structure is configured to rotate about an axis of rotation between a first position and a second position. The valve structure defines a nonlinear flow passage with an axial upstream end and radial downstream end. The valve structure, in a first position, directs exhaust gas from the inlet to the first outlet and closes off the second outlet. The valve structure, in the second position, directs exhaust gas from the inlet to the second outlet and closes off the first outlet.

公开(公告)号：US20200240323A1

公开(公告)日：2020-07-30

申请号：US16847906

申请日：2020-04-14

Applicant: Garrett Transportation I Inc.

Inventor： Miroslav Zatko ,  Jaroslav Krejci ,  Jakub Planka ,  Jan Klement

IPC: F02B37/18 ,  F02M26/43 ,  F02M26/71 ,  F16K11/085 ,  F02B37/22 ,  F16K11/052 ,  F02M26/52 ,  F02M26/05 ,  F02M26/70

Abstract: A turbocharger system includes a valve assembly with an inlet, a first outlet, and a second outlet. The inlet is configured for receiving flow of an exhaust gas from an engine. The valve assembly includes a valve structure disposed within a housing. The valve structure is configured to rotate about an axis of rotation between a first position and a second position. The valve structure defines a nonlinear flow passage with an axial upstream end and radial downstream end. The valve structure, in a first position, directs exhaust gas from the inlet to the first outlet and closes off the second outlet. The valve structure, in the second position, directs exhaust gas from the inlet to the second outlet and closes off the first outlet.