公开(公告)号：US20190219484A1

公开(公告)日：2019-07-18

申请号：US16264760

申请日：2019-02-01

Applicant: United Technologies Corporation

Inventor： Frederick M. Schwarz ,  Marnie A. Rizo ,  David P. Houston ,  David M. Nissley ,  Paul J. Hiester ,  Timothy Dale ,  Timothy B. Winfield ,  Madeline Campbell ,  James R. Midgley

IPC: G01M15/14 ,  G05B23/02 ,  F02C9/00 ,  B64D27/10

Abstract: A method of monitoring a gas turbine engine includes the steps of: (a) receiving information from actual flights of an aircraft including an engine to be monitored, and including at least one of the ambient temperature at takeoff, and internal engine pressures, temperatures and speeds; (b) evaluating the damage accumulated on an engine component given the data received in step (a); (c) storing the determined damage from step (b); (d) repeating steps (a)-(c); (e) recommending a suggested future use for the component based upon steps (a)-(d). A system is also disclosed.

公开(公告)号：US10704989B2

公开(公告)日：2020-07-07

申请号：US16264760

申请日：2019-02-01

Applicant: United Technologies Corporation

Inventor： Frederick M. Schwarz ,  Marnie A. Rizo ,  David P. Houston ,  David M. Nissley ,  Paul J. Hiester ,  Timothy Dale ,  Timothy B. Winfield ,  Madeline Campbell ,  James R. Midgley

IPC: G06F11/00 ,  G01M15/14 ,  F02C9/00 ,  G05B23/02 ,  B64D27/10

Abstract: A method of monitoring a gas turbine engine includes the steps of: (a) receiving information from actual flights of an aircraft including an engine to be monitored, and including at least one of the ambient temperature at takeoff, and internal engine pressures, temperatures and speeds; (b) evaluating the damage accumulated on an engine component given the data received in step (a); (c) storing the determined damage from step (b); (d) repeating steps (a)-(c); (e) recommending a suggested future use for the component based upon steps (a)-(d). A system is also disclosed.

公开(公告)号：US10234359B2

公开(公告)日：2019-03-19

申请号：US15161323

申请日：2016-05-23

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Frederick M. Schwarz ,  Marnie A. Rizo ,  David P. Houston ,  David M. Nissley ,  Paul J. Hiester ,  Timothy Dale ,  Timothy B. Winfield ,  Madeline N. Campbell ,  James R. Midgley

IPC: G06F11/30 ,  G01M15/14 ,  B64D27/10 ,  F02C9/00 ,  G05B23/02

Abstract: A method of monitoring a gas turbine engine includes the steps of: (a) receiving information from actual flights of an aircraft including an engine to be monitored, and including at least one of the ambient temperature at takeoff, and internal engine pressures, temperatures and speeds; (b) evaluating the damage accumulated on an engine component given the data received in step (a); (c) storing the determined damage from step (b); (d) repeating steps (a)-(c); (e) recommending a suggested future use for the component based upon steps (a)-(d). A system is also disclosed.

公开(公告)号：US20170336288A1

公开(公告)日：2017-11-23

申请号：US15161323

申请日：2016-05-23

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Frederick M. Schwarz ,  Marnie A. Rizo ,  David P. Houston ,  David M. Nissley ,  Paul J. Hiester ,  Timothy Dale ,  Timothy B. Winfield ,  Madeline N. Campbell ,  James R. Midgley

IPC: G01M15/14 ,  B64D27/10

CPC classification number: G01M15/14 ,  B64D27/10 ,  F02C9/00 ,  F05D2220/323 ,  F05D2230/72 ,  F05D2260/80 ,  F05D2260/82 ,  F05D2260/94 ,  G05B23/0283

Abstract: A method of monitoring a gas turbine engine includes the steps of: (a) receiving information from actual flights of an aircraft including an engine to be monitored, and including at least one of the ambient temperature at takeoff, and internal engine pressures, temperatures and speeds; (b) evaluating the damage accumulated on an engine component given the data received in step (a); (c) storing the determined damage from step (b); (d) repeating steps (a)-(c); (e) recommending a suggested future use for the component based upon steps (a)-(d). A system is also disclosed.