ClassID:

145623

F05D2270/04 - CPC Classification

Classification description:

Control; Purpose of the control system to control acceleration (u)

Sub-classes:
Recent Application in this class:
#1
20260139634
2026-05-21

GAS TURBINE ACCELERATION LIMIT BIASING FOR PREMATURE ASYMMETRIC OPERATING REGIME EXITS

#2
20250146443
2025-05-08

BLENDED N-DOT AND RATIO UNIT REFERENCE ACCELERATION CONTROL ARCHITECTURE FOR GAS TURBINE ENGINE

#3
20220260019
2022-08-18

Device for driving a generator of an aircraft turbomachine and method for regulating the speed of such a generator

#4
20210262398
2021-08-26

GAS TURBINE ENGINE STALL MARGIN MANAGEMENT

#5
20210246827
2021-08-12

Asymmetric propulsion system with heat recovery

#6
20210139158
2021-05-13

Systems and methods for filling a fuel manifold of a gas turbine engine

#7
20200392910
2020-12-17

Acceleration of a gas turbine

#8
20200332726
2020-10-22

Active multi-effector control of high pressure turbine clearances

#9
20200256265
2020-08-13

System and method for exiting an asymmetric engine operating regime

#10
20200248619
2020-08-06

Transient operation control of a hybrid gas turbine engine

#11
20190284953
2019-09-19

Method and system for setting an acceleration schedule for engine start

#12
20190153962
2019-05-23

System and method for an engine controller based on inverse dynamics of the engine

#13
20190113085
2019-04-18

TURBOMACHINE TRAIN AND METHOD FOR COUPLING THE TURBOMACHINE TRAIN

#14
20190002116
2019-01-03

Propulsion system for an aircraft

#15
20180328220
2018-11-15

Method and system for setting an acceleration schedule for engine start

#16
20180038288
2018-02-08

System and method for an engine controller based on inverse dynamics of the engine

#17
20180038287
2018-02-08

System and method for an engine controller based on acceleration power

#18
20170089261
2017-03-30

Electrical augmentation of a gas turbine engine

#19
20170058786
2017-03-02

Propulsion system

#20
20160069276
2016-03-10

Method and a device for generating a command for the flow rate of fuel that is to be injected into a combustion chamber of a turbine engine

#21
20160010567
2016-01-14

Fuel-air ratio control of gas turbine engines

#22
20150211421
2015-07-30

Method and system for starting an aircraft turboengine

#23
20150211419
2015-07-30

Method and apparatus for controlling gas turbine when gas turbine is started

#24
20150184611
2015-07-02

Control system and method for controlling a gas turbine engine during transients

#25
20150159504
2015-06-11

System and method for preventing an emergency over-speed condition in a rotating machine

#26
20150159499
2015-06-11

Control of a gas turbine engine

#27
20150125257
2015-05-07

Systems and methods for boundary control during steam turbine acceleration

#28
20140236451
2014-08-21

Avionics method and device for monitoring a turbomachine at startup

#29
20140102111
2014-04-17

Systems and Methods for Distributing Torque Contribution

#30
20130008171
2013-01-10

Method of controlling speed transients in a turbine engine

#31
20120130587
2012-05-24

Method of monitoring an electronic engine control (EEC) to detect a loss of fuel screen open area

#32
20110289934
2011-12-01

Gas turbine startup control

#33
20110146291
2011-06-23

Method for starting a turbomachine

#34
20090019830
2009-01-22

Method for regulating the flow rate of fuel to a turboshaft engine in acceleration or in deceleration

#35
20080177456
2008-07-24

ENGINE CONTROL SYSTEM

#36
20080022687
2008-01-31

Method for starting a pressure storage plant

#37
20070180812
2007-08-09

Approach to extending life of gas turbine engine

#38
20060129301
2006-06-15

Method and apparatus for assessing gas turbine acceleration capability

#39
20060026963
2006-02-09

Approach to extending life of gas turbine engine

#40
20050274115
2005-12-15

Method and Apparatus for Prevention of Compressor Stall and Combustion Flameout in a Turbine Engine

#41
20050262825
2005-12-01

Method for regulating the flow rate of fuel to a turboshaft engine in acceleration or in deceleration

#42
20050187676
2005-08-25

Approach to extending life of gas turbine engine

#43
20050086942
2005-04-28

Approach to extending life of gas turbine engine

#44
20050071072
2005-03-31

Fault detection logic for engines

#45
18343927
2024-11-12

Time varying reslam logic for acceleration reference and maximum fuel flow rate