Patents-Review.com
ClassID:

145587 ⎘

F05D2260/76 - CPC Classification

Classification description:

Function; Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources

Recent Application in this class:
#1
20240239474
2024-07-18

PITCH CHANGE MECHANISM COMPRISING AN IMPROVED ELECTROHYDRAULIC ACTUATOR

 #2
20240229656
2024-07-11

VARIABLE PITCH FAN OF A GAS TURBINE ENGINE

 #3
20210396244
2021-12-23

Fan module comprising variable-pitch blades

 #4
20200300218
2020-09-24

Fluidic rotor having orientable blades with improved blade control

 #5
20200198765
2020-06-25

Propeller oil control system for aircraft turboprop engines

 #6
20200189721
2020-06-18

Propeller blade angle closed loop control by solenoid modulation

 #7
20200116035
2020-04-16

Aircraft gas turbine engine blade pitch change mechanism

 #8
20200024981
2020-01-23

Variable pitch fan actuator

 #9
20200001977
2020-01-02

System and method for propeller feedback ring position detection

 #10
20190292933
2019-09-26

Power source, adjusting power instructing apparatus, method, and recording medium for changing adjusting power

 #11
20190218929
2019-07-18

Device for controlling variable-pitch members in a turbomachine

 #12
20190162105
2019-05-30

Apparatus for actuating and controlling the rotation of blades of fans for cooling the coolant in machines/vehicles

 #13
20190128191
2019-05-02

Energy scavenging health monitors for aircraft and other vehicles

 #14
20190085703
2019-03-21

Turbine blade, turbine including same turbine blade, and gas turbine including same turbine

 #15
20190017396
2019-01-17

Aircraft gas turbine engine variable fan blade mechanism

 #16
20190003484
2019-01-03

Fan module having variable-pitch blades for a turbine engine

 #17
20180306039
2018-10-25

Variable pitch fan blade system

 #18
20180257766
2018-09-13

Rotor assembly apparatus

 #19
20180066671
2018-03-08

Adaptable articulating axial-flow compressor/turbine rotor blade

 #20
20170138207
2017-05-18

Variable pitch fan actuator

 #21
20170122119
2017-05-04

Centerline-mounted hydraulic pitch change mechanism actuator

 #22
20170107987
2017-04-20

Actuation method and efficiency

 #23
20170066525
2017-03-09

System and method for propeller pitch control

 #24
20170058683
2017-03-02

Variable pitch fan pitch range limiter

 #25
20150252690
2015-09-10

Hydraulic and electrical interface ring for a turbine engine

 #26
20150064006
2015-03-05

Ram air turbine startup

 #27
20140322016
2014-10-30

System for controlling the pitch of the propeller blades of a turbomachine, and a turbomachine with a propeller for an aircraft with such a system

 #28
20140186200
2014-07-03

Fan blade adjustment piezoelectric actuator

 #29
20130287550
2013-10-31

COMPRESSOR OF A GAS TURBINE SYSTEM

 #30
20120263593
2012-10-18

Variable pitch fan having a pitch sensor

 #31
20120114485
2012-05-10

Ram air turbine startup

 #32
20110164978
2011-07-07

Back-up featherer

 #33
20100129214
2010-05-27

Machine such as a gas turbine engine

 #34
20080273976
2008-11-06

Variable rotor blade for gas turbine engine

 #35
20060263206
2006-11-23

System for controlling stages of variable-pitch stator vanes in a turbomachine

 #36
20060260307
2006-11-23

System for controlling stages of variable-pitch stator vanes in a turbomachine

 #37
20050232758
2005-10-20

Variable stator vane assemblies

 #38
16052951
2019-01-08

Variable pitch fan for gas turbine engine