
基本信息:
- 专利标题: BOAS WITH RADIAL LOAD FEATURE
- 申请号:EP14834381.7 申请日:2014-08-05
- 公开(公告)号:EP3030754B1 公开(公告)日:2018-11-14
- 发明人: BLANEY, Ken F. , PELLETIER, Brian R. , KNAPP, James N.
- 申请人: United Technologies Corporation
- 申请人地址: 10 Farm Springs Road Farmington, CT 06032 US
- 专利权人: United Technologies Corporation
- 当前专利权人: RAYTHEON TECHNOLOGIES CORPORATION (N.D.GES.D.S, US
- 当前专利权人地址: RAYTHEON TECHNOLOGIES CORPORATION (N.D.GES.D.S, US
- 代理机构: Dehns
- 优先权: US201361862544P 20130806
- 国际公布: WO2015021029 20150212
- 主分类号: F01D11/08
- IPC分类号: F01D11/08 ; F01D25/28 ; F02C7/28 ; F04D29/08 ; F01D21/04 ; F01D11/24 ; F01D25/24 ; F04D29/16
摘要:
This disclosure relates to a gas turbine engine including a blade outer air seal (BOAS) having at least one attachment hook adjacent one of a leading edge and a trailing edge thereof. The BOAS further includes at least one radial standoff axially aligned with the at least one attachment hook.
公开/授权文献:
- EP3030754A1 BOAS WITH RADIAL LOAD FEATURE 公开/授权日:2016-06-15
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F01 | 一般机器或发动机;一般的发动机装置;蒸汽机 |
----F01D | 非变容式机器或发动机,如汽轮机 |
------F01D11/00 | 防止或减少工作流体的内部泄漏,如在两级之间 |
--------F01D11/08 | .转子叶尖与定子之间的间隙密封 |