公开(公告)号：US20140182292A1

公开(公告)日：2014-07-03

申请号：US13730905

申请日：2012-12-29

申请人： UNITED TECHNOLOGIES CORPORATION

发明人： David J. Hudon ,  Steven D. Roberts ,  Gary A. Schirtzinger ,  Joe Ott

IPC分类号： F02C7/00

CPC分类号： F01D21/003 ,  F01D17/02 ,  F01D17/08 ,  F05D2230/22 ,  F05D2230/30 ,  F05D2260/83 ,  Y10T29/49

摘要： An article includes a body portion made of a metal and configured for use in a gas turbine engine, a sensing feature monolithically formed with the body portion, and an interior passage connected to the sensing feature and passing through the body portion. An article with integrated sensing features may be made additive manufacturing, resulting in a structure having internal passageways connecting an aperture at one surface of the monolithic article to a second aperture at another surface of the monolithic article at the opposite end of the internal passageway.

摘要翻译： 一种物品包括由金属制成并构造成用于燃气涡轮发动机的主体部分，与主体部分整体形成的感测特征，以及连接到感测特征并穿过主体部分的内部通道。 具有集成感测特征的物品可以被制成添加剂制造，从而形成一个结构，其内部通道将整体制品的一个表面处的孔连接到在内部通道的相对端处的整体制品的另一个表面处的第二孔。