公开(公告)号：US09759070B2

公开(公告)日：2017-09-12

申请号：US14011784

申请日：2013-08-28

Applicant: General Electric Company

Inventor： Xiuzhang James Zhang ,  Melbourne James Myers ,  Robert Joseph Testa, Jr. ,  Haiping Wang

IPC: F01D5/18 ,  F01D5/22

CPC classification number: F01D5/187 ,  F01D5/186 ,  F01D5/225 ,  F05D2240/307 ,  F05D2240/81 ,  F05D2260/20 ,  F05D2260/201 ,  F05D2260/202

Abstract: The present application provides a turbine bucket. The turbine bucket may include an airfoil and a tip shroud attached to the airfoil. The tip shroud may include a cooling core and an enhanced cooling surface.

公开(公告)号：US20150064010A1

公开(公告)日：2015-03-05

申请号：US14011784

申请日：2013-08-28

Applicant: General Electric Company

Inventor： Xiuzhang James Zhang ,  Melbourne James Myers ,  Robert Joseph Testa, Jr. ,  Haiping Wang

IPC: F01D5/18

CPC classification number: F01D5/187 ,  F01D5/186 ,  F01D5/225 ,  F05D2240/307 ,  F05D2240/81 ,  F05D2260/20 ,  F05D2260/201 ,  F05D2260/202

Abstract: The present application provides a turbine bucket. The turbine bucket may include an airfoil and a tip shroud attached to the airfoil. The tip shroud may include a cooling core and an enhanced cooling surface.

Abstract translation: 本申请提供了一种涡轮机桶。 涡轮机桶可以包括附接到翼型件的翼型件和顶端罩。 尖端护罩可以包括冷却芯和增强的冷却表面。