ClassID:

145700

F05D2270/64 - CPC Classification

Classification description:

Control; Control system actuates means Hydraulic actuators

Recent Application in this class:
#1
20260043375
2026-02-12

DRIVE SYSTEM FOR TRANSLATING STRUCTURE

#2
20250347254
2025-11-13

GAS TURBINE ENGINE

#3
20250283431
2025-09-11

FUELDRAULIC HEAT MANAGEMENT SYSTEM

#4
20250256835
2025-08-14

MODULE FOR AN AIRCRAFT TURBINE ENGINE

#5
20250198354
2025-06-19

GAS TURBINE ENGINE

#6
20250198343
2025-06-19

GAS TURBINE HEAT EXCHANGER

#7
20240384668
2024-11-21

AUXILIARY OIL SUPPLY DEVICE FOR AN AIRCRAFT TURBINE ENGINE

#8
20240301842
2024-09-12

LIMITED FLOW THRUST REVERSER ACTUATING

#9
20240287948
2024-08-29

Two servovalve thrust reverser actuator system

#10
20240240599
2024-07-18

AIRCRAFT PROPULSION ASSEMBLY COMPRISING AN ACTUATOR CONNECTED TO A STRUCTURAL ARM SUCH AS AN OUTLET GUIDE VANE

#11
20240200553
2024-06-20

VARIABLE DISPLACEMENT PUMP WITH BACK-UP

#12
20240084761
2024-03-14

Propulsion system with downstream section having deformable shape-memory material and actuators extending in different consecutive angular sectors

#13
20240052756
2024-02-15

HYDRAULIC DRIVE VALVE MONITORING DEVICE

#14
20230358239
2023-11-09

Variable mechanical automotive coolant pump

#15
20230332507
2023-10-19

HYDRAULIC THRUST BEARING FOR A GAS TURBINE UNIT FOR BLADE CLEARANCE ADJUSTMENT

#16
20230228219
2023-07-20

BLEED VALVE ASSEMBLIES

#17
20230075671
2023-03-09

Drive system for translating structure

#18
20230065082
2023-03-02

Multi-way coolant valve and heat pump system having the same

#19
20220364526
2022-11-17

Limited flow thrust reverser actuating

#20
20220243606
2022-08-04

Propeller control unit

#21
20220235714
2022-07-28

Actuator with thermal protection

#22
20220145774
2022-05-12

Self contained hydraulic lock apparatus

#23
20220082027
2022-03-17

Method for monitoring the operating state of a system for positioning variable-geometry members of a turbomachine

#24
20210396244
2021-12-23

Fan module comprising variable-pitch blades

#25
20210381433
2021-12-09

System and method for modulating airflow into a bore of a rotor to control blade tip clearance

#26
20210372348
2021-12-02

Locking actuators for thrust reverser actuation systems, engines and aircraft including the same, and associated methods

#27
20210231026
2021-07-29

Valve drive device and steam turbine system

#28
20210229644
2021-07-29

Hydraulic braking system and method

#29
20210040915
2021-02-11

Drive system for translating structure

#30
20210040914
2021-02-11

Drive system for translating structure

#31
20200392890
2020-12-17

Hybrid driven double pump

#32
20200369369
2020-11-26

Fan module with variable-pitch blades for a turbomachine

#33
20200332742
2020-10-22

Aircraft engine assembly with isolation valve outside uncontained rotor impact area

#34
20200291866
2020-09-17

Gas turbine engine with compressor bleed valve including at least two open positions

#35
20200284192
2020-09-10

Method and apparatus for an engine inlet for a ram-air system with an icing bypass

#36
20200262542
2020-08-20

System and method for aircraft propeller governing

#37
20200123927
2020-04-23

Model predictive control sub-system hydraulic flow management

#38
20200101952
2020-04-02

Hydraulic braking system and method

#39
20200080441
2020-03-12

System for adjusting a variable position vane in an aircraft engine

#40
20200025143
2020-01-23

Limited flow thrust reverser actuating

#41
20200025142
2020-01-23

Thrust reverser flow limiting valve

#42
20190368368
2019-12-05

Method for controlling a turbomachine valve

#43
20190316590
2019-10-17

Vortex pump

#44
20190195379
2019-06-27

ADDITIVELY MANUFACTURED INTEGRATED VALVE AND ACTUATOR FOR A GAS TURBINE ENGINE

#45
20190195081
2019-06-27

Blade tip clearance control apparatus for gas turbine

#46
20190170065
2019-06-06

Hydraulic and pneumatic control circuit having a fuel/air heat exchanger for a turbojet

#47
20190118934
2019-04-25

Oil transfer for a control system regulating the propeller pitch of a turbine engine

#48
20190101225
2019-04-04

Multi-actuation control system with pressure balancing plumbing

#49
20190063475
2019-02-28

Actuator cooling flow limiter

#50
20190024672
2019-01-24

Fan module with variable-pitch blades for a turbine engine

#51
20190017469
2019-01-17

Actuator for use in aircraft

#52
20190003484
2019-01-03

Fan module having variable-pitch blades for a turbine engine

#53
20180363511
2018-12-20

Turning device

#54
20180320695
2018-11-08

Coolant pump for an internal combustion engine

#55
20180320694
2018-11-08

Control arrangement for a mechanically controllable coolant pump of an internal combustion engine

#56
20180320693
2018-11-08

Coolant pump for an internal combustion engine

#57
20180320692
2018-11-08

Coolant pump for the automotive industry

#58
20180298924
2018-10-18

Nacelle for an aircraft turbojet engine provided with a hydraulic roto-linear actuator of a thrust reverser and of a variable-section nozzle

#59
20180291838
2018-10-11

Hydraulic control system for a thrust reverser comprising a data concentrator module

#60
20180252184
2018-09-06

Variable bleed valve door assembly and system for gas turbine engines

#61
20180238267
2018-08-23

Asymmetric load compensation system

#62
20180216573
2018-08-02

Thrust reverser flow limiting valve

#63
20180216572
2018-08-02

Limited flow thrust reverser actuating

#64
20180209377
2018-07-26

Thrust reverser actuating

#65
20180163630
2018-06-14

FUEL SUPPLY SYSTEM

#66
20180156226
2018-06-07

System and method for turbomachinery vane diagnostics

#67
20170350323
2017-12-07

Fuel delivery system and method for a gas turbine engine

#68
20170335775
2017-11-23

Solenoids for gas turbine engine bleed valves

#69
20170292474
2017-10-12

Thrust reverser actuator

#70
20170268374
2017-09-21

System and method for actuating gas turbine engine components using integrated jamming devices

#71
20170254253
2017-09-07

Coolant pump with integrated closed-loop control

#72
20170226963
2017-08-10

Thrust reverser actuating

#73
20170218974
2017-08-03

Actuation system for varying blade pitch

#74
20170218883
2017-08-03

Load relieving mechanism for electro-mechanical actuator

#75
20170190433
2017-07-06

Assembly for turbine machine with open rotor contra-rotating propellers, comprising a small duct for the passage of ancillaries

#76
20170184033
2017-06-29

Method for the operation of a gas turbine by active hydraulic gap adjustment

#77
20170122119
2017-05-04

Centerline-mounted hydraulic pitch change mechanism actuator

#78
20170058683
2017-03-02

Variable pitch fan pitch range limiter

#79
20160369644
2016-12-22

Gas turbine rapid response clearance control system with annular piston

#80
20160347440
2016-12-01

Blade for a turbine engine propeller, in particular a propfan engine, propeller, and turbine engine comprising such a blade

#81
20160328892
2016-11-10

Method and computer program for the monitoring of a thrust reverser having hydraulic actuators

#82
20160312652
2016-10-27

Passive overspeed controlled turbo pump assembly

#83
20160312644
2016-10-27

Accessible rapid response clearance control system

#84
20160305338
2016-10-20

Fuel control system with shutoff feature

#85
20160305272
2016-10-20

Asymmetric load compensation system

#86
20160186688
2016-06-30

Integrated thrust reverser actuation system

#87
20160153362
2016-06-02

Turbomachine bypass flow diverting assembly and method

#88
20160146015
2016-05-26

Fluidfoil

#89
20160123179
2016-05-05

Steam valve and steam turbine

#90
20160108819
2016-04-21

Fuel/oil manifold

#91
20160061117
2016-03-03

Rotary actuator for variable geometry vanes

#92
20160001889
2016-01-07

HYDRAULICALLY ACTUATED MECHANICAL LOCK ASSEMBLY

#93
20150369078
2015-12-24

Pivot door thrust reverser with variable area nozzle

#94
20150308373
2015-10-29

METHOD OF SCHEDULING PRESSURE IN VARIABLE PRESSURE ACTUATION SYSTEMS

#95
20150300294
2015-10-22

Rotary hydraulic motor driven hybrid thrust reverser actuation system with end-of-stroke snubbing

#96
20150219014
2015-08-06

DEVICE FOR THE TRANSFER OF HEAT BETWEEN A LUBRICATION PIPE AND A TURBOMACHINE BLADE PITCH ACTUATOR CONTROL HYDRAULIC PIPE

#97
20150192075
2015-07-09

Engine fuel control system

#98
20150108249
2015-04-23

Hydraulic blocker door deployment systems

#99
20150020884
2015-01-22

Servo flow recirculation for an advanced thermal efficient aircraft engine fuel system

#100
20140212267
2014-07-31

Controllable coolant pump

#101
20140205457
2014-07-24

System for changing the pitch of the blades of a propeller

#102
20140193261
2014-07-10

Hydraulic system for controlling the orientation of fan blades

#103
20140077116
2014-03-20

METHODS AND SYSTEMS FOR OPERATING AN INTEGRATED ACTUATOR

#104
20140050562
2014-02-20

Rotary pump exhibiting an adjustable delivery volume, in particular for adjusting a coolant pump

#105
20130302147
2013-11-14

Inner turbine shell axial movement

#106
20130145743
2013-06-13

CASE ASSEMBLY WITH FUEL DRIVEN ACTUATION SYSTEMS

#107
20130052046
2013-02-28

CONTROLLABLE COOLANT PUMP WITH AN ACTUATOR THAT CAN BE ACTIVATED HYDRAULICALLY

#108
20120315160
2012-12-13

Mechanical coolant pump

#109
20120291724
2012-11-22

Actuating mechanism to regulate a controllable coolant pump

#110
20120291723
2012-11-22

Actuating mechanism for a regulated coolant pump

#111
20120204818
2012-08-16

Coolant pump which exhibits an adjustable delivery volume

#112
20120204532
2012-08-16

FUEL SUPPLY SYSTEM WITH MULTIPLE PUMPING MEANS

#113
20110250052
2011-10-13

Rotor imbalance load limiting system and method

#114
20110188987
2011-08-04

Regulatable coolant pump and method for its regulation

#115
20110167829
2011-07-14

FUEL CONTROL ARRANGEMENTS

#116
20110142640
2011-06-16

CYLINDER DRIVING DEVICE

#117
20110120075
2011-05-26

Thermally actuated passive gas turbine engine compartment venting

#118
20110008151
2011-01-13

TURBINE AND METHOD FOR CLEANING TURBINE BLADES UNDER OPERATION CONDITIONS

#119
20100284832
2010-11-11

Regulatable coolant pump

#120
20100223933
2010-09-09

System for controlling combustion dynamics and method for operating the same

#121
20100209245
2010-08-19

Gearless pitch control mechanism for starting, stopping and regulating the power output of wind turbines without the use of a brake

#122
20100193631
2010-08-05

Hydraulic drive, hydraulic supply device, airplane with a hydraulic supply device and method for configuring a hydraulic supply device

#123
20090320480
2009-12-31

Fuel control arrangement

#124
20090235642
2009-09-24

Valve system for a gas turbine engine

#125
20090235631
2009-09-24

Turbomachine control system

#126
20090188233
2009-07-30

THRUST REVERSER FORMING AN ADAPTIVE NOZZLE

#127
20090155053
2009-06-18

Turbine cooling flow modulation

#128
20090008508
2009-01-08

Variable contour nacelle assembly for a gas turbine engine

#129
20080317609
2008-12-25

Controllable coolant pump

#130
20080115482
2008-05-22

Integrated fuel gas characterization system

#131
20070137214
2007-06-21

Engine arrangements and control

#132
20070089429
2007-04-26

Bleed valve for a gas turbine engine

#133
20060218911
2006-10-05

Pressure regulator

#134
20060056977
2006-03-16

Nose cone for a turbomachine

#135
20050276690
2005-12-15

Controlling air flow to a turbine shroud for thermal control

#136
18084768
2024-05-07

Pumps with backup capability