公开(公告)号：DE602004016065D1

公开(公告)日：2008-10-02

申请号：DE602004016065

申请日：2004-12-01

Applicant: UNITED TECHNOLOGIES CORP

Inventor： SUCIU GABRIEL L ,  MERRY BRIAN ,  NORRIS JAMES W ,  SIRICA STEVEN J

IPC: F02C3/073 ,  F01D17/16 ,  F02K3/068

公开(公告)号：SG11201402892VA

公开(公告)日：2014-10-30

申请号：SG11201402892V

申请日：2012-12-26

Applicant: UNITED TECHNOLOGIES CORP

Inventor： MERRY BRIAN ,  SUCIU GABRIEL L ,  NORRIS JAMES W ,  SIRICA STEVEN J ,  SCHWARZ FREDERICK M

IPC: F02K3/02 ,  F02C3/04 ,  F02C3/073

Abstract: A turbine engine includes a compressor section, a combustor arranged in fluid-receiving communication with the compressor section, a turbine section arranged in fluid-receiving communication with the combustor and a gearbox assembly coupled to be driven by the turbine section. The gearbox assembly is located at an axial position that is aft of the compressor section.

公开(公告)号：EP2798186A4

公开(公告)日：2015-08-12

申请号：EP12863020

申请日：2012-12-26

Applicant: UNITED TECHNOLOGIES CORP

Inventor： MERRY BRIAN ,  SUCIU GABRIEL L ,  NORRIS JAMES W ,  SIRICA STEVEN J ,  SCHWARZ FREDERICK M

IPC: F02K3/02 ,  F01D17/16 ,  F02C3/073 ,  F02C3/08 ,  F02C3/107 ,  F02C7/36 ,  F02C9/20 ,  F02K3/068

CPC classification number: F01D17/162 ,  F02C3/073 ,  F02C3/08 ,  F02C3/107 ,  F02C7/36 ,  F02C9/20 ,  F02K3/068 ,  F05D2270/02 ,  F05D2270/101 ,  F05D2270/301 ,  F05D2270/304 ,  Y02T50/671

公开(公告)号：EP2855878A4

公开(公告)日：2015-07-08

申请号：EP13800008

申请日：2013-05-17

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DONG YUAN ,  BRILLIANT LISA I ,  CARMINATI DANIEL ,  SIRICA STEVEN J

IPC: F02C7/00 ,  F02C3/00 ,  F02C7/057 ,  F02C9/00

CPC classification number: F01D11/08 ,  F02C9/20 ,  F04D27/004 ,  F04D27/0246 ,  F04D29/164 ,  F04D29/563

Abstract: A compressor tip clearance management system includes a compressor section having a low pressure compressor and a high pressure compressor arranged downstream from the low pressure compressor. A variable stator vane is arranged upstream from the high pressure compressor. The variable stator vane is connected to an actuator, and a controller is in communication with the actuator. The controller is configured to provide a command to the actuator to move the variable stator vane in response to a high pressure compressor clearance condition. A high pressure compressor rotor speed is altered, and the high pressure compressor clearance condition is changed to a desired clearance.