ClassID:

145642

F05D2270/093 - CPC Classification

Classification description:

Control; Purpose of the control system to cope with emergencies of one engine in a multi-engine system

Recent Application in this class:
#1
20260043362
2026-02-12

AUTOMATED CONTROL OF TURBINE ENGINES OF A ROTARY-WING AIRCRAFT DURING A FAILURE ON A TURBINE ENGINE

#2
20240326995
2024-10-03

VERTICAL TAKEOFF AND LANDING AIRCRAFT

#3
20230211876
2023-07-06

Reduced-engine operation technique for rotorcraft

#4
20230184171
2023-06-15

Restarting a gas turbine engine

#5
20220403786
2022-12-22

Restarting a plurality of engines of an aircraft

#6
20220213838
2022-07-07

Air system switching system to allow aero-engines to operate in standby mode

#7
20220194616
2022-06-23

Aircraft propulsion system

#8
20220136448
2022-05-05

Aircraft and method of operating same

#9
20210339879
2021-11-04

Vertical takeoff and landing aircraft

#10
20210131306
2021-05-06

Flanged integral piston bearing

#11
20210108578
2021-04-15

Method for checking the maximum available power of a turbine engine of an aircraft equipped with two turbine engines

#12
20210102491
2021-04-08

Device for temporarily increasing turbomachine power

#13
20200361621
2020-11-19

Precision operator for an aircraft autothrottle or autopilot system with engine performance adjust

#14
20200309038
2020-10-01

Air system switching system to allow aero-engines to operate in standby mode

#15
20190061964
2019-02-28

Operation of a vertical takeoff and landing aircraft

#16
20190047719
2019-02-14

Vertical takeoff and landing aircraft

#17
20190047718
2019-02-14

Vertical takeoff and landing aircraft having a diffusion assembly for lift fan(s)

#18
20190047717
2019-02-14

Vertical takeoff and landing aircraft

#19
20190047716
2019-02-14

Vertical takeoff and landing aircraft

#20
20190047715
2019-02-14

Precision operator for an aircraft autothrottle or autopilot system with engine performance adjust

#21
20190047681
2019-02-14

Vertical takeoff and landing aircraft

#22
20190047680
2019-02-14

Vertical takeoff and landing aircraft

#23
20190023408
2019-01-24

Vertical takeoff and landing aircraft having a forward thrust propulsor

#24
20190023391
2019-01-24

VTOL vehicle with fan blades outside of exhaust flowpath

#25
20190023390
2019-01-24

Vertical takeoff and landing aircraft

#26
20190023389
2019-01-24

Vertical takeoff and landing aircraft

#27
20180273196
2018-09-27

Method for automatic shutdown of engines of a twin-engined aircraft

#28
20180209294
2018-07-26

Aircraft comprising a turbine engine incorporated into the rear fuselage with variable supply

#29
20180201386
2018-07-19

Control system for rotorcraft in-flight engine restarting

#30
20170211483
2017-07-27

Pneumatic device for rapidly reactivating a turbine engine, architecture for a propulsion system of a multi-engine helicopter provided with such a device, and corresponding helicopter

#31
20170101938
2017-04-13

Method for detecting a failure of a first turbine engine of a twin-engine helicopter and for operating the second turbine engine, and corresponding device

#32
20170016398
2017-01-19

Hydraulic device for emergency starting a turbine engine, propulsion system of a multi-engine helicopter provided with one such device, and corresponding helicopter

#33
20160311548
2016-10-27

Method for automatically controlling the operating speed of a helicopter turboshaft engine, corresponding control device and helicopter provided with such a device

#34
20160144971
2016-05-26

Assisting the piloting of a multi-engined rotorcraft in an engine-failure situation, in the context of a main rotor of the rotorcraft being driven at variable speed

#35
20160090918
2016-03-31

Method of stopping a rotorcraft engine in overspeed, and a system and a rotorcraft associated therewith

#36
20150367945
2015-12-24

Aircraft with an engine having a by-pass air inlet opening and a bleed air outlet

#37
20150315965
2015-11-05

Device and method for temporarily increasing power

#38
20140248121
2014-09-04

Aircraft power system

#39
20120240589
2012-09-27

POWER PLANT AND POWER PLANT OPERATING METHOD

#40
20120109426
2012-05-03

Aircraft power plant, an aircraft, and a method of piloting said aircraft

#41
20090107110
2009-04-30

Fan control apparatus