Patents-Review.com
ClassID:

72308 ⎘

B64C2230/22 - CPC Classification

Classification description:

Boundary layer controls by using a surface having multiple apertures of relatively small openings other than slots

Recent Application in this class:
#1
20220306273
2022-09-29

Movable aerodynamic surface for an aircraft

 #2
20220274688
2022-09-01

Active drag control system for an aircraft

 #3
20220212805
2022-07-07

Ice protection and boundary layer suction system for an aircraft aerofoil

 #4
20220212794
2022-07-07

Flow body for a vehicle and method for manufacturing a flow body

 #5
20220097829
2022-03-31

Performance evaluation system of an aircraft component

 #6
20220041289
2022-02-10

Apparatus and method for heating an aircraft structure

 #7
20210214072
2021-07-15

Vertical tail unit for flow control

 #8
20200298953
2020-09-24

Noise attenuation panel

 #9
20200290730
2020-09-17

Aircraft structure for flow control

 #10
20200283158
2020-09-10

Aerofoil leading edge structures

 #11
20200102084
2020-04-02

Active laminar flow control plenum panel arrangements and installation methods

 #12
20200102083
2020-04-02

Active laminar flow control plenum panel arrangement

 #13
20200102082
2020-04-02

Active laminar flow control structural plenums fastened

 #14
20200102066
2020-04-02

Flow guide body for an aircraft

 #15
20200055591
2020-02-20

Aerodynamic body having perforated skin

 #16
20200010175
2020-01-09

Active laminar flow control system with composite panel

 #17
20190283866
2019-09-19

Leading edge structure for a flow control system of an aircraft

 #18
20190263529
2019-08-29

Apparatus and method for heating an aircraft structure

 #19
20190202566
2019-07-04

Leading edge structure for a flow control system of an aircraft

 #20
20190185171
2019-06-20

Wave-shaped acoustic insert and core

 #21
20190152584
2019-05-23

Simplified fluidic oscillator for controlling aerodynamics of an aircraft

 #22
20190118923
2019-04-25

Apparatus for laminar flow control

 #23
20190107039
2019-04-11

Active control flow system and method of cooling and providing active flow control

 #24
20190106202
2019-04-11

Vertical tail unit for flow control

 #25
20190106201
2019-04-11

Vertical tail unit for flow control

 #26
20190092456
2019-03-28

DUCTS FOR LAMINAR FLOW CONTROL SYSTEMS

 #27
20190016444
2019-01-17

Leading edge structure for a flow control system of an aircraft

 #28
20180327076
2018-11-15

Aircraft cabin noise reduction systems and methods

 #29
20180148163
2018-05-31

CONTROL SURFACE COMPONENT FOR A HIGH-LIFT DEVICE OF AN AIRCRAFT AND PRODUCTION METHOD THEREFOR

 #30
20180010518
2018-01-11

NACELLE AND METHOD FOR INFLUENCING FLUID FLOWS IN A NACELLE

 #31
20170369147
2017-12-28

Sound absorbers for airframe components

 #32
20170267332
2017-09-21

Boundary-layer-influencing aerodynamic part and method for producing the same

 #33
20170259903
2017-09-14

Method, injection moulding tool for manufacturing a leading edge section with hybrid laminar flow control for an aircraft, and leading edge section with hybrid laminar flow control obtained thereof

 #34
20170217569
2017-08-03

System for the dual management of anti-icing and boundary-layer suction on an aerofoil of an aircraft

 #35
20170029102
2017-02-02

Methods and systems for rotary wing active flow control

 #36
20170001730
2017-01-05

Aircraft engine nacelle

 #37
20170001715
2017-01-05

Tile assembly

 #38
20160332724
2016-11-17

Heat exchanger for laminar-flow aircraft

 #39
20160311520
2016-10-27

Optimized nacelle profile and plenum shape for boundary layer ingestion active laminar flow control

 #40
20160194073
2016-07-07

High-lift device of flight vehicle

 #41
20160167769
2016-06-16

High-lift device of flight vehicle

 #42
20160159465
2016-06-09

Laminar flow panel

 #43
20160159464
2016-06-09

Aircraft wing rib

 #44
20160031550
2016-02-04

Submerged vortex generator

 #45
20150360766
2015-12-17

Leading edge nose structure on the vertical stabilizer of an aircraft

 #46
20150217849
2015-08-06

Panel for controlling the aerodynamic phenomena on a body

 #47
20150191244
2015-07-09

Aircraft wing with system establishing a laminar boundary layer flow

 #48
20150183513
2015-07-02

Flow body, method for manufacturing a flow body and aircraft having such a flow body

 #49
20150083258
2015-03-26

Apparatus and methods for extending hybrid laminar flow control

 #50
20140326834
2014-11-06

Laminar flow panel

 #51
20140021304
2014-01-23

Profile plate portion for use as an outer wall of a flow body, method for manufacturing a profile plate portion and flow body component comprising a suction-extraction device for fluid

 #52
20140014780
2014-01-16

High-lift device of flight vehicle

 #53
20130025727
2013-01-31

Flow body, in particular for aircraft

 #54
20120280088
2012-11-08

Method of laminar flow control using a door assembly

 #55
20120187252
2012-07-26

Device for boundary layer suction and composite component therefor

 #56
20120037760
2012-02-16

Laminar flow panel

 #57
20110024574
2011-02-03

Aerodynamic body and high-lift system comprising such an aerodynamic body

 #58
20100294892
2010-11-25

Device for reducing the aerodynamic drag of a leading surface of an aircraft

 #59
20100243818
2010-09-30

Flying object for transonic or supersonic velocities

 #60
20100236637
2010-09-23

Surface Ventilator For A Compliant-Surface Flow-Control Device

 #61
20100181435
2010-07-22

Door assembly for laminar flow control system

 #62
20100181434
2010-07-22

Apparatus and method for passive purging of micro-perforated aerodynamic surfaces

 #63
20100116943
2010-05-13

Aircraft component exposed to streaming surrounding air

 #64
20090266937
2009-10-29

Reduction of frictional losses in the region of boundary layers on surfaces, around which a fluid flows

 #65
20090212165
2009-08-27

Passive removal of suction air for laminar flow control, and associated systems and methods

 #66
20090210103
2009-08-20

Controlling aircraft aerial movements, defeating icing on aircraft surfaces, aiding decontamination, and damping turbulence effects on aircraft by the method of micro-perforated airfoil coordinated precision flow management

 #67
20080217468
2008-09-11

MAST FOR AN AIRCRAFT NACELLE INCORPORATING MEANS FOR LIMITING THE APPEARANCE OF VIBRATIONS, IN PARTICULAR IN CERTAIN FLIGHT REGIMES, AT A HIGH MACH NUMBER AND LOW LIFT

 #68
20070221788
2007-09-27

Aircraft component exposed to streaming surrounding air

 #69
20070029450
2007-02-08

Flow surface for a three-dimensional boundary-layer flow, especially on a swept wing, a swept tail plane or a rotor

 #70
20050207895
2005-09-22

Aerofoils

 #71
20050178924
2005-08-18

Perforated skin structure for laminar-flow systems

 #72
20050045774
2005-03-03

Laminar flow nacelle for an aircraft engine