|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F02C-007/24 F02C-007/28 F02C-003/06 F01D-025/12 F01D-025/18 F01D-025/32 F01D-005/02|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 26|
An apparatus and method of reducing a flow of fluid and heat between a first space and a second space in a rotatable machine and an integral seal and heat shield device are provided. The device includes an annular flange configured to couple to the rotating member of the rotatable machine and a multi-walled seal shield member extending axially from the flange. The multi-walled seal shield member is formed integrally with the flange. The seal shield member includes a first wall including a plurality of surface features, a second wall spaced radially inwar...
1. An integral seal and heat shield device for use in a rotatable machine including a rotatable member having a longitudinal axis of rotation, said seal and heat shield device comprising: an annular radially extending flange configured to couple to the rotating member of the rotatable machine;a multi-walled seal shield member extending axially from said flange, said multi-walled seal shield member formed integrally with said flange, said multi-walled seal shield member comprising: a first wall comprising a plurality of surface features;a second wall spac...