公开(公告)号：US20140119916A1

公开(公告)日：2014-05-01

申请号：US13665453

申请日：2012-10-31

Applicant: SOLAR TURBINES INCORPORATED

Inventor： Leslie John FAULDER ,  Jeffrey Eugene Tarczy

IPC: F01D5/08

CPC classification number: F01D5/22 ,  F01D5/10 ,  F01D5/3015 ,  F01D5/3069 ,  F01D11/006

Abstract: A damper for a turbine rotor assembly of a gas turbine engine may include a forward plate with a forward face and an aft face, and an aft plate with a forward face and an aft face. The aft face of the forward plate may be connected to the forward face of the aft plate with a longitudinal structure. An area of the aft plate in a plane transverse to the longitudinal structure may be greater than an area of the forward plate in the plane transverse to the longitudinal structure. The damper may also include a pocket on the forward face of the forward plate.

Abstract translation: 用于燃气涡轮发动机的涡轮转子组件的阻尼器可以包括具有前表面和后表面的前板，以及具有前表面和后表面的后板。 前板的后表面可以以纵向结构连接到后板的前表面。 后板在横向于纵向结构的平面中的区域可以大于横向于纵向结构的平面中的前板的面积。 阻尼器还可以包括在前板的前表面上的凹槽。

公开(公告)号：US20140119918A1

公开(公告)日：2014-05-01

申请号：US13665369

申请日：2012-10-31

Applicant: SOLAR TURBINES INCORPORATED

Inventor： Jeffrey Eugene TARCZY ,  Leslie John FAULDER

IPC: F01D5/10

CPC classification number: F01D5/22 ,  F01D5/10 ,  F01D5/3015 ,  F01D5/3069 ,  F01D11/006

Abstract: A damper for a turbine rotor assembly of a gas turbine engine may include a forward plate including a forward face and an aft face, and an aft plate including a forward face and an aft face. The aft face of the forward plate may he connected to the forward face of the aft plate with a longitudinal structure. An area of the aft plate in a plane transverse to the longitudinal structure may be larger than an area of the forward plate in the plane transverse to the longitudinal structure. The damper may also include a nub projecting from a lower portion of the aft face of the aft plate.

Abstract translation: 用于燃气涡轮发动机的涡轮转子组件的阻尼器可以包括包括前表面和后表面的前板，以及包括前表面和后表面的后板。 前板的后表面可以以纵向结构连接到后板的前表面。 在垂直于纵向结构的平面中的后板的区域可以大于横向于纵向结构的平面中的前板的面积。 阻尼器还可以包括从后板的后表面的下部突出的凸块。