公开(公告)号：US12116902B2

公开(公告)日：2024-10-15

申请号：US17692534

申请日：2022-03-11

申请人： Garrett Transportation I Inc.

发明人： Tomas Hebnar ,  Jakub Vymyslicky ,  Michal Planka

IPC分类号： F01D25/24 ,  F01D9/02 ,  F01D9/04

CPC分类号： F01D25/246 ,  F01D9/026 ,  F01D9/047 ,  F01D25/24 ,  F01D9/045 ,  F01D9/048

摘要： A turbine assembly can include a turbine housing that defines a longitudinal axis and that includes a first scroll and a first tongue at a first angle about the longitudinal axis and a second scroll and a second tongue at a second angle about the longitudinal axis, where an angular span between the first angle and the second angle is greater than 1 degree and less than 180 degrees; and a first set of vanes and a second set of vanes disposed in the turbine housing, where a vane of the first set of vanes is aligned with the first tongue and a vane of the second set of vanes is aligned with the second tongue.

公开(公告)号：US20230287805A1

公开(公告)日：2023-09-14

申请号：US17692534

申请日：2022-03-11

申请人： Garrett Transportation I Inc.

发明人： Tomas Hebnar ,  Jakub Vymyslicky ,  Michal Planka

IPC分类号： F04D29/42 ,  F04D17/10 ,  F04D29/08

CPC分类号： F04D29/4206 ,  F04D17/10 ,  F04D29/083

摘要： A turbine assembly can include a turbine housing that defines a longitudinal axis and that includes a first scroll and a first tongue at a first angle about the longitudinal axis and a second scroll and a second tongue at a second angle about the longitudinal axis, where an angular span between the first angle and the second angle is greater than 1 degree and less than 180 degrees; and a first set of vanes and a second set of vanes disposed in the turbine housing, where a vane of the first set of vanes is aligned with the first tongue and a vane of the second set of vanes is aligned with the second tongue.