|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||244/053R; 244/060; 060/039.163; 060/226.3|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 43|
A gas turbine engine includes a spool along an engine centerline axis which drives a gear train.
1. A gas turbine engine comprising: a core nacelle defined about an engine centerline axis;a fan nacelle mounted at least partially around said core nacelle to define a fan bypass airflow path for a fan bypass airflow;a gear train defined along an engine centerline axis, said gear train defines a gear reduction ratio of greater than or equal to about 2.3;a spool along said engine centerline axis which drives said gear train, said spool includes a low pressure turbine having six or fewer stages;a fan driven through the gear train by the low pressure turbi...