公开(公告)号：US20130323053A1

公开(公告)日：2013-12-05

申请号：US13900899

申请日：2013-05-23

Applicant: ALSTOM Technology Ltd

Inventor： Dilli Prasad Ramannagari ,  Pierre-Alain Masserey ,  Ross Brian Fleming ,  Christina Calcagni

IPC: F01D5/22

CPC classification number: F01D5/225

Abstract: A method and a blade for a turbine or, more generally a turbomachine, are described with the blade having at a top end a shroud segment designed to engage with shroud segments of adjacent blades in an ring-shaped assembly at least partly by means of assembling the blades with the shroud segment having a central indentation along an engaging face.

Abstract translation: 描述了一种用于涡轮机或更一般地涡轮机的方法和叶片，其中叶片在顶端处具有护罩段，护罩段设计成至少部分地通过组装与环形组件中的相邻叶片的护罩段接合 具有护罩段的刀片沿着接合面具有中心凹陷。

公开(公告)号：US10006296B2

公开(公告)日：2018-06-26

申请号：US13900899

申请日：2013-05-23

Applicant: ALSTOM Technology Ltd

Inventor： Dilli Prasad Ramannagari ,  Pierre-Alain Masserey ,  Ross Brian Fleming ,  Christina Calcagni

IPC: F01D5/22

CPC classification number: F01D5/225

Abstract: A method and a blade for a turbine or, more generally a turbomachine, are described with the blade having at a top end a shroud segment designed to engage with shroud segments of adjacent blades in an ring-shaped assembly at least partly by means of assembling the blades with the shroud segment having a central indentation along an engaging face.