ClassID:

146571

F15D1/0075 - CPC Classification

Classification description:

Influencing flow of fluids by influencing the boundary layer using active means, e.g. supplying external energy or injecting fluid comprising electromagnetic or electrostatic means for influencing the state of the fluid, e.g. for ionising the fluid or for generating a plasma

Recent Application in this class:
#1
20260049624
2026-02-19

ACTIVE IONIC PROPULSION SYSTEM FOR MOTOR VEHICLES

#2
20240215142
2024-06-27

DIELECTRIC BARRIER DISCHARGE PLASMA ACTUATORS

#3
20240035497
2024-02-01

ACTIVE IONIC PROPULSION SYSTEM FOR MOTOR VEHICLES

#4
20230322061
2023-10-12

VEHICLE FLUID CONTROLLER

#5
20220033012
2022-02-03

Airflow adjusting apparatus

#6
20210348628
2021-11-11

Systems and methods for active control of surface drag using electrodes

#7
20210164503
2021-06-03

Method and apparatus of plasma flow control for drag reduction

#8
20210129978
2021-05-06

Airflow separation detecting method, airflow separation position detecting method, airflow separation detecting system, and airflow separation position detecting system

#9
20210094633
2021-04-01

Airflow adjusting apparatus

#10
20210094632
2021-04-01

Airflow adjusting apparatus

#11
20210094630
2021-04-01

Airflow adjusting apparatus

#12
20210071691
2021-03-11

Adhesive sheet-shaped member for airflow and travel vehicle using the same

#13
20200191177
2020-06-18

Systems and methods for active control of surface drag using wall coupling

#14
20190316613
2019-10-17

INTERNAL FLOW CONTROL USING PLASMA ACTUATORS

#15
20190300159
2019-10-03

Flow control system, flow control method, and aircraft

#16
20190249695
2019-08-15

Electro-fluid transducers

#17
20190232796
2019-08-01

AUTONOMOUS NETWORKED TRANSPORTATION SYSTEM AND METHOD

#18
20190193843
2019-06-27

Flow control apparatus, flow control method, and aircraft

#19
20190193842
2019-06-27

Rotor support device, rotor, gas turbine engine, and aircraft

#20
20190178268
2019-06-13

Drag reduction and energy generation apparatus and method for transport vehicles

#21
20190145443
2019-05-16

Method and apparatus for combined anemometer and plasma actuator

#22
20190127051
2019-05-02

Aircraft control system, aircraft control method, and aircraft

#23
20180335055
2018-11-22

Blower and air conditioning apparatus having the same

#24
20180328186
2018-11-15

Airfoil structure manufacturing method

#25
20180297420
2018-10-18

Neutralization device for vehicles

#26
20180281932
2018-10-04

Active flow control system

#27
20180162461
2018-06-14

VEHICLE INCLUDING STEERING STABILIZING IONIZER

#28
20180149178
2018-05-31

Actuators for flow control at surfaces of aerodynamic profiles

#29
20180031013
2018-02-01

Method and apparatus of plasma flow control for drag reduction

#30
20170370387
2017-12-28

Active control of vortices for skin friction reduction

#31
20170326989
2017-11-16

FLUID MACHINE WITH PLASMA ACTUATOR

#32
20170298966
2017-10-19

Magnetically controlled valve and pump devices and methods of using the same

#33
20170284429
2017-10-05

Electro-fluid transducers

#34
20170082124
2017-03-23

Directed Energy Deposition to Facilitate High Speed Applications

#35
20170028467
2017-02-02

Jetting device

#36
20160312809
2016-10-27

System and method for an electrostatic bypass

#37
20160290282
2016-10-06

Engine nacelle

#38
20160280162
2016-09-29

Vehicle and manufacturing method thereof

#39
20160115940
2016-04-28

Airflow generation device and wind power generation system

#40
20160007436
2016-01-07

Method and apparatus for providing high control authority atmospheric plasma

#41
20160003147
2016-01-07

System for preventing icing on an aircraft surface using a plasma actuator

#42
20150292533
2015-10-15

Noise control of cavity flows using active and/or passive receptive channels

#43
20150267727
2015-09-24

Surface plasma actuator

#44
20150267726
2015-09-24

Two-dimensional magnetic trap arrays for droplet control

#45
20150239552
2015-08-27

Plasma-assisted synthetic jets for active air flow control

#46
20150226242
2015-08-13

Fluidic channel based on a filtered, free-space electromagnetic wave source

#47
20150116939
2015-04-30

Auto-compensating temperature valve controller for electro-rheological fluid micro-channel cooled integrated circuit

#48
20140169986
2014-06-19

Ionizing pump stage

#49
20130312857
2013-11-28

Systems for modifying a fluid flow of a vehicle

#50
20130306177
2013-11-21

MODIFICATION SYSTEM FOR A VEHICLE IN A FLUID MEDIA

#51
20130291979
2013-11-07

Plasma-enhanced active laminar flow actuator system

#52
20120267892
2012-10-25

WIND POWER GENERATING SYSTEM

#53
20120204780
2012-08-16

Marine vessel having reduced skin friction drag

#54
20120085419
2012-04-12

Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid

#55
20110284113
2011-11-24

Drag modification system

#56
20110253842
2011-10-20

Laminated plasma actuator

#57
20100276006
2010-11-04

Ultrasonic drag modulation

#58
20070158502
2007-07-12

Ultrasonic communication and drag modification

#59
20060096580
2006-05-11

Traction control system

#60
20050257776
2005-11-24

Active drag and thrust modulation system and methods