公开(公告)号：WO2014011252A3

公开(公告)日：2014-03-13

申请号：PCT/US2013033962

申请日：2013-03-27

Applicant: UNITED TECHNOLOGIES CORP

Inventor： KUPRATIS DANIEL BERNARD ,  SCHWARZ FREDRICK M

IPC: F02C7/36

CPC classification number: F02K3/06 ,  F02C7/36 ,  F05D2260/40311

Abstract: A gas turbine engine includes first and second shafts rotatable about a common axis. The gas turbine engine includes a fan, and first and second gear trains interconnected to one another and coupling the first shaft to fan.

Abstract translation: 燃气涡轮发动机包括围绕公共轴线旋转的第一和第二轴。 燃气涡轮发动机包括风扇，以及彼此互连并将第一轴联接到风扇的第一和第二齿轮系。

公开(公告)号：EP2834504A4

公开(公告)日：2015-11-25

申请号：EP13816584

申请日：2013-03-27

Applicant: UNITED TECHNOLOGIES CORP

Inventor： KUPRATIS DANIEL BERNARD ,  SCHWARZ FREDRICK M

IPC: F02C7/36 ,  F02K3/06

CPC classification number: F02K3/06 ,  F02C7/36 ,  F05D2260/40311

Abstract: A gas turbine engine includes first and second shafts rotatable about a common axis. The gas turbine engine includes a fan, and first and second gear trains interconnected to one another and coupling the first shaft to fan.