Patents-Review.com
ClassID:

146570 ⎘

F15D1/007 - 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 surfaces being moved by external supplied energy

Recent Application in this class:
#1
20260125119
2026-05-07

VEHICLE

 #2
20260092612
2026-04-02

APPARATUS AND METHOD FOR FLOW SCULPTING

 #3
20250155066
2025-05-15

SYSTEMS AND METHODS FOR SUPPRESSING TURBULENCE IN PIPE AND CHANNEL FLOWS

 #4
20240300593
2024-09-12

PNEUMATIC BLADDER AERODYNAMIC DEVICE

 #5
20240255241
2024-08-01

System and method for thermal emission control using segmented array

 #6
20240117828
2024-04-11

VARIABLE GEOMETRY THRUSTER

 #7
20230304516
2023-09-28

In-plane transverse momentum injection to disrupt large-scale eddies in a turbulent boundary layer

 #8
20230272810
2023-08-31

Arrangement for influencing liquid flow and a method

 #9
20230076028
2023-03-09

FLUIDIC DEVICE

 #10
20230044837
2023-02-09

In-plane transverse momentum injection to disrupt large-scale eddies in a turbulent boundary layer

 #11
20230009569
2023-01-12

VARIABLE GEOMETRY THRUSTER

 #12
20220333879
2022-10-20

System and method for thermal emission control using segmented array

 #13
20220333624
2022-10-20

Variable geometry thruster

 #14
20220260098
2022-08-18

In-plane transverse momentum injection to disrupt large-scale eddies in a turbulent boundary layer

 #15
20220252092
2022-08-11

Ultrasonic airflow severing resistance reducing device for vehicles

 #16
20220226787
2022-07-21

APPARATUS FOR REMOVING THERMAL STRATIFICATION GENERATED BY TURBULENT PENETRATION BY USING ROTATION OF PIPE WALL

 #17
20220056934
2022-02-24

Efficient mechanical generation of cavitation in liquids

 #18
20220034782
2022-02-03

Fluid device

 #19
20220009618
2022-01-13

Active lift control device and method

 #20
20210348628
2021-11-11

Systems and methods for active control of surface drag using electrodes

 #21
20210276665
2021-09-09

Apparatus with a controllable surface for underwater boundary flow

 #22
20200191177
2020-06-18

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

 #23
20200040921
2020-02-06

Efficient mechanical generation of cavitation in liquids

 #24
20200031456
2020-01-30

Systems and methods for active control of surface drag

 #25
20200025225
2020-01-23

Swirling jet actuator for control of separated and mixing flows

 #26
20200001973
2020-01-02

Chord-wise variable vortex generator

 #27
20190176970
2019-06-13

Aircraft with active support

 #28
20190024608
2019-01-24

Acoustic cavity tailored synthetic jet

 #29
20180346108
2018-12-06

Active flow control for ducted fans and fan-in-wing configurations

 #30
20180229808
2018-08-16

Systems, methods, and apparatuses for reducing hydrodynamic frictional drag

 #31
20180209452
2018-07-26

Swirling jet actuator for control of separated and mixing flows

 #32
20180158367
2018-06-07

Microfluidic actuators with integrated addressing

 #33
20180149178
2018-05-31

Actuators for flow control at surfaces of aerodynamic profiles

 #34
20180058483
2018-03-01

Variable geometry thruster

 #35
20170113741
2017-04-27

Rear-end diffuser arrangement for a motor vehicle

 #36
20170108020
2017-04-20

Total isolation diverter valve

 #37
20170016462
2017-01-19

Swirling jet actuator for control of separated and mixing flows

 #38
20170009787
2017-01-12

Fluid transfer apparatus

 #39
20170008615
2017-01-12

Flow control technique by dielectric materials

 #40
20160327073
2016-11-10

DYNAMICALLY CONTROLLABLE FORCE-GENERATING SYSTEM

 #41
20140238522
2014-08-28

Piezoelectric driven oscillating surface

 #42
20130284272
2013-10-31

Eliminating turbulence in wall bounded flows

 #43
20120227819
2012-09-13

Fluid resistance reducing method and resistance reducing propulsion device