公开(公告)号：US12116896B1

公开(公告)日：2024-10-15

申请号：US18189408

申请日：2023-03-24

申请人： General Electric Company

发明人： Grant Robert Portune ,  Steven Douglas Johnson ,  Mallikarjun Metri ,  Ajith Jogi ,  Pratish Patil ,  Nageswar Rao Ganji ,  Rahul Anil Bidkar ,  Prateek Jalan ,  Ravindra Shankar Ganiger ,  David Raju Yamarthi ,  Narendra Anand Hardikar ,  Chandrashekhar Kandukuri

IPC分类号： F01D11/00 ,  F01D11/02 ,  F01D11/04 ,  F01D25/22 ,  F16J15/16 ,  F16J15/40 ,  F16J15/44

CPC分类号： F01D11/001 ,  F01D11/025 ,  F01D11/04 ,  F01D25/22 ,  F16J15/40 ,  F16J15/445 ,  F16J15/164

摘要： A turbine engine is provided. The gas turbine engine defines a radial direction and includes: a rotor; a stator comprising a carrier; a seal assembly disposed between the rotor and the stator, the seal assembly comprising a plurality of seal segments, the plurality of seal segments having a seal segment, the seal segment having a seal face configured to form a fluid bearing with the rotor; and a seal support assembly, the seal support assembly comprises a pneumatic engagement assembly operable to bias the seal segment along the radial direction during operation of the turbine engine.

公开(公告)号：US20240318566A1

公开(公告)日：2024-09-26

申请号：US18189408

申请日：2023-03-24

申请人： General Electric Company

发明人： Grant Robert Portune ,  Steven Douglas Johnson ,  Mallikarjun Metri ,  Ajith Jogi ,  Pratish Patil ,  Nageswar Rao Ganji ,  Rahul Anil Bidkar ,  Prateek Jalan ,  Ravindra Shankar Ganiger ,  David Raju Yamarthi ,  Narendra Anand Hardikar ,  Chandrashekhar Kandukuri

IPC分类号： F01D11/00 ,  F16J15/16

CPC分类号： F01D11/001 ,  F01D11/025 ,  F01D11/04 ,  F01D25/22 ,  F16J15/40 ,  F16J15/445 ,  F16J15/164

摘要： A turbine engine is provided. The gas turbine engine defines a radial direction and includes: a rotor; a stator comprising a carrier; a seal assembly disposed between the rotor and the stator, the seal assembly comprising a plurality of seal segments, the plurality of seal segments having a seal segment, the seal segment having a seal face configured to form a fluid bearing with the rotor; and a seal support assembly, the seal support assembly comprises a pneumatic engagement assembly operable to bias the seal segment along the radial direction during operation of the turbine engine.