- 专利标题： FASTENING OF AN EXHAUST CONE IN A TURBOMACHINE NOZZLE
-
申请号： US18035574申请日： 2021-11-03
-
公开(公告)号： US20240011453A1公开(公告)日： 2024-01-11
- 发明人: Jean-Philippe JORET , Vincent DEVANLAY , Fabien BRAVIN , Boualem MERABET
- 申请人： SAFRAN NACELLES
- 申请人地址： FR GONFREVILLE-L'ORCHER
- 专利权人： SAFRAN NACELLES
- 当前专利权人： SAFRAN NACELLES
- 当前专利权人地址： FR GONFREVILLE-L'ORCHER
- 优先权： FR 2011380 2020.11.05
- 国际申请： PCT/FR2021/051934 2021.11.03
- 进入国家日期： 2023-05-05
- 主分类号： F02K1/04
- IPC分类号： F02K1/04 ; F02K1/80
摘要：
The invention relates to an assembly for a turbine of a turbomachine with a longitudinal axis (X) comprising:
an exhaust cone (100) comprising an outer annular wall (102) for the flow of a primary airflow and an annular box arranged radially inside said outer annular wall (102), the annular box comprising an inner annular wall (104) arranged radially inside the outer annular wall of the exhaust cone,
an exhaust case arranged upstream of the exhaust cone, and
a connecting member (106) flexible in a radial direction, interposed longitudinally between the exhaust case and the exhaust cone (100), the connecting member being fastened to the exhaust case and to the inner annular wall (104), and
wherein the inner annular wall (104) is connected to the outer annular wall (102) by fastening means (112) configured to enable movements of the inner annular wall (104) in a circumferential direction and a longitudinal direction with respect to the outer annular wall (102).
Figure to be published with the abstract: FIG. 2
an exhaust cone (100) comprising an outer annular wall (102) for the flow of a primary airflow and an annular box arranged radially inside said outer annular wall (102), the annular box comprising an inner annular wall (104) arranged radially inside the outer annular wall of the exhaust cone,
an exhaust case arranged upstream of the exhaust cone, and
a connecting member (106) flexible in a radial direction, interposed longitudinally between the exhaust case and the exhaust cone (100), the connecting member being fastened to the exhaust case and to the inner annular wall (104), and
wherein the inner annular wall (104) is connected to the outer annular wall (102) by fastening means (112) configured to enable movements of the inner annular wall (104) in a circumferential direction and a longitudinal direction with respect to the outer annular wall (102).
Figure to be published with the abstract: FIG. 2
公开/授权文献
- US12116954B2 Fastening of an exhaust cone in a turbomachine nozzle 公开/授权日：2024-10-15
信息查询
