ClassID:

145621

F05D2270/024 - CPC Classification

Classification description:

Control; Purpose of the control system to control rotational speed (n) to keep rotational speed constant

Recent Application in this class:
#1
20250341190
2025-11-06

PARTIAL-ADMISSION TURBINE ASSEMBLY FOR AN AIRCRAFT AND METHOD FOR CONTROLLING SAME

#2
20220260021
2022-08-18

Epicyclic reduction gear for a turbomachine

#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
20220243667
2022-08-04

Aircraft propulsion system with inter-turbine burner

#5
20220231577
2022-07-21

Method for regulating the acceleration of a turbomachine

#6
20220195947
2022-06-23

Two-shaft gas turbine control system and method

#7
20220003170
2022-01-06

Electric power generation controller for use in aircraft

#8
20210324805
2021-10-21

System and method for detecting and accommodating loss of torque on gas turbine engines

#9
20200266741
2020-08-20

Gas turbine generator speed DC to DC converter control system

#10
20190390607
2019-12-26

Method for controlling the speed and the power of a turbine engine propeller

#11
20190331123
2019-10-31

Motor controller for electric blower motors

#12
20190309763
2019-10-10

Control method of a compressor mechanically coupled to a turbine

#13
20190195330
2019-06-27

Output ring gear for integrated drive generator

#14
20190052208
2019-02-14

Gas turbine generator torque DC to DC converter control system

#15
20190052206
2019-02-14

Gas turbine generator speed DC to DC converter control system

#16
20180320523
2018-11-08

Turbine rotor assembly having a retaining collar for a bayonet mount

#17
20180316293
2018-11-01

Gas turbine system and method of controlling the same

#18
20180306109
2018-10-25

Integrated power generation and compression train, and method

#19
20180202370
2018-07-19

Turbocharger assembly with oil carry-over protection

#20
20180135535
2018-05-17

Dynamic flight command cross-feed for rotor speed droop reduction

#21
20180112603
2018-04-26

Power plant thrust management system for turboprop engines

#22
20170284308
2017-10-05

2-shaft gas turbine, and the control method of opening degree of inlet guide vane of the gas turbine

#23
20170152755
2017-06-01

Control system for turbomachine complex and method of operating the same

#24
20170044994
2017-02-16

Fuel control method for gas turbine, control device for executing said method, and gas turbine installation provided with said control device

#25
20160222816
2016-08-04

Correction system and method for gas turbine proportional droop governor

#26
20160123267
2016-05-05

Method and apparatus for operating an EC-fuel pump

#27
20150292349
2015-10-15

Turboexpander and driven turbomachine system

#28
20140294561
2014-10-02

Steam turbine governing system for maintaining synchronization and process for performing the same

#29
20140038770
2014-02-06

Generating device for aircraft

#30
20140026589
2014-01-30

Sealing arrangement of accessory to aircraft engine

#31
20130000316
2013-01-03

TWIN-SHAFT GAS TURBINE

#32
20120167552
2012-07-05

Rocket engine system for realizing high-speed response

#33
20120016636
2012-01-19

Systems, methods, and apparatus for determining steady state conditions in a gas turbine

#34
20110126547
2011-06-02

Twin-shaft gas turbine including a control system for adjusting the compressor inlet guide vane angle to optimize engine transient response

#35
20100200692
2010-08-12

Aircraft electric generation system

#36
20100031670
2010-02-11

Power station and method for its operation

#37
20100031667
2010-02-11

Method for operating a power plant

#38
20100005808
2010-01-14

Twin-shaft gas turbine including a control system for adjusting the compressor inlet guide vane angle to optimize engine transient response

#39
20060201132
2006-09-14

Gas turbine control system

#40
20050217259
2005-10-06

Gas energy conversion apparatus and method

#41
20050204745
2005-09-22

Gas turbine control system