| 发明名称 |
TURBOCHARGER TURBINE WASTEGATE MECHANISM |
| 摘要 |
An assembly can include a turbine housing that includes a wastegate passage that extends to a wastegate seat; a wastegate valve that includes a control arm coupled to a wastegate shaft that extends to a wastegate plug; a control linkage operatively coupled to the control arm where the control linkage includes a control axis; an actuator operatively coupled to the control linkage for translation of the control linkage in a direction of the control axis; and a spring operatively coupled at an off-axis angle to the control axis of the control linkage where no load or a partial load is exerted to provide a clearance for centering of the wastegate plug in a closed state and where an increased load is exerted to reduce the clearance in an open state. |
| 申请公布号 |
US2016153352(A1) |
申请公布日期 |
2016.06.02 |
| 申请号 |
US201615012029 |
申请日期 |
2016.02.01 |
| 申请人 |
Honeywell International Inc. |
发明人 |
Micanek Vit;Cizek Petr;Hahn Stanislav |
| 分类号 |
F02B37/18;F01D17/10;F01D17/14;F01D25/24 |
主分类号 |
F02B37/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An assembly comprising:
a turbine housing that comprises a wastegate passage that extends to a wastegate seat; a wastegate valve that comprises a control arm coupled to a wastegate shaft that extends to a wastegate plug; a control linkage operatively coupled to the control arm wherein the control linkage comprises a control axis; an actuator operatively coupled to the control linkage for translation of the control linkage in a direction of the control axis; and a spring operatively coupled at an off-axis angle to the control axis of the control linkage wherein no load or a partial load is exerted to provide a clearance for centering of the wastegate plug in a closed state and wherein an increased load is exerted to reduce the clearance in an open state. |
| 地址 |
Morris Plains NJ US |
