Fluid oscillators or pulse generators

Industry

CPC
F15B21/12

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F15Hydraulics devices F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL FLUID-PRESSURE ACTUATORS F15B21/00Common features Fluid-pressure systems, or details thereof, not covered by any preceding group

Current Industry

F15B21/12Fluid oscillators or pulse generators

Industries

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Patents Grantslast 30 patents

Information Patent Grant
System, valve assembly, and methods for oscillation control of a hy...
- Patent number 11,781,573
- Issue date Oct 10, 2023
- Parker-Hannifin Corporation
- Brian B. Slattery
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Fluidic component
- Patent number 11,471,898
- Issue date Oct 18, 2022
- FDX Fluid Dynamix GmbH
- Bernhard Bobusch
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Dithering hydraulic valves to mitigate static friction
- Patent number 11,408,449
- Issue date Aug 9, 2022
- Topcon Positioning Systems, Inc.
- Vernon Joseph Brabec
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Intermittent air-generating device
- Patent number 11,298,714
- Issue date Apr 12, 2022
- SMC Corporation
- Yoshitada Doi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Pressure wave generator with dynamic reflector of pressure impulse
- Patent number 11,002,299
- Issue date May 11, 2021
- ABI Energy Ltd. Israel
- Ion Marta
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Synchronization of fluidic actuators
- Patent number 10,988,239
- Issue date Apr 27, 2021
- Ramot At Tel-Aviv University Ltd.
- Avraham Seifert
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Thermally controlled active flow control system
- Patent number 10,988,240
- Issue date Apr 27, 2021
- The Boeing Company
- Arvin Shmilovich
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Vortex controlled variable flow resistance device and related tools...
- Patent number 10,865,605
- Issue date Dec 15, 2020
- Thru Tubing Solutions, Inc.
- Roger L. Schultz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Thermal hydraulic propulsion system
- Patent number 10,794,370
- Issue date Oct 6, 2020
- A & A International, LLC
- Horia Abaitancei
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fluidic device
- Patent number 10,611,466
- Issue date Apr 7, 2020
- Rolls-Royce PLC
- Pawel Chmielarczyk
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Apparatus and method for generating a vortex cavity in a rotating f...
- Patent number 10,546,660
- Issue date Jan 28, 2020
- General Fusion Inc.
- Michel Georges Laberge
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of dampening pressure pulsations in a working fluid within a...
- Patent number 10,495,075
- Issue date Dec 3, 2019
- Robert Bosch GmbH
- Paul C. Stavrou
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vortex controlled variable flow resistance device and related tools...
- Patent number 10,415,324
- Issue date Sep 17, 2019
- Thru Tubing Solutions, Inc.
- Roger L. Schultz
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydrostatic displacement unit with reduced hysteresis
- Patent number 10,227,996
- Issue date Mar 12, 2019
- Danfoss Power Solutions GmbH & Co. OHG
- Reinhardt Thoms
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fluid pulse device and method of exciting gas turbine engine turoma...
- Patent number 10,197,436
- Issue date Feb 5, 2019
- United Technologies Corporation
- Keven G. Van Duyn
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Cup-shaped fluidic circuit, nozzle assembly and method
- Patent number 10,155,232
- Issue date Dec 18, 2018
- DLHBOWLES, INC.
- Evan Hartranft
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Modular compression chamber
- Patent number 10,115,486
- Issue date Oct 30, 2018
- General Fusion Inc.
- Lon William McIlwraith
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Thermally controlled active flow control system
- Patent number 10,086,927
- Issue date Oct 2, 2018
- The Boeing Company
- Arvin Shmilovich
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Total isolation diverter valve
- Patent number 10,071,236
- Issue date Sep 11, 2018
- DOLPHIN FLUIDICS S.R.L.
- Diego Andreis
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Pressure wave generator and controller for generating a pressure wa...
- Patent number 10,002,680
- Issue date Jun 19, 2018
- General Fusion Inc.
- Michel Georges Laberge
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Localised energy concentration
- Patent number 9,984,774
- Issue date May 29, 2018
- Oxford University Innovation Limited
- Yiannis Ventikos
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Localised energy concentration
- Patent number 9,984,775
- Issue date May 29, 2018
- Oxford University Innovation Limited
- Yiannis Ventikos
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Fluid actuator for influencing the flow along a flow surface, as we...
- Patent number 9,976,580
- Issue date May 22, 2018
- Airbus Operations GmbH
- Matthias Lengers
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method and system of extracting energy from wind
- Patent number 9,926,914
- Issue date Mar 27, 2018
- Windpipe Corporation
- John R. Tuttle
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Vortex controlled variable flow resistance device and related tools...
- Patent number 9,915,107
- Issue date Mar 13, 2018
- Thru Tubing Solutions, Inc.
- Roger L. Schultz
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Flow control actuator with an adjustable frequency
- Patent number 9,897,118
- Issue date Feb 20, 2018
- The Boeing Company
- Surya Raghu
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Arrangement for achieving a reciprocal motion in particular for a c...
- Patent number 9,849,604
- Issue date Dec 26, 2017
- TURNSET AB
- Gunnar Kurt Falk
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Method of dampening pressure pulsations in a working fluid within a...
- Patent number 9,829,139
- Issue date Nov 28, 2017
- Robert Bosch GmbH
- Paul C. Stavrou
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Cup-shaped fluidic circuit, nozzle assembly and method
- Patent number 9,821,324
- Issue date Nov 21, 2017
- DLHBOWLES, INC.
- Evan Hartranft
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Pressure wave generator with movable control rod for generating a p...
- Patent number 9,746,008
- Issue date Aug 29, 2017
- General Fusion Inc.
- Lon McIlwraith
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HIGH-PRESSURE FLUID DISCHARGE DEVICE
- Publication number 20220205467
- Publication date Jun 30, 2022
- SMC Corporation
- Yoshitada DOI
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
FLUIDIC OSCILATORS
- Publication number 20220168697
- Publication date Jun 2, 2022
- Perlemax Limited
- William Bauer Jay ZIMMERMAN
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Fluidic Component
- Publication number 20220055044
- Publication date Feb 24, 2022
- FDX Fluid Dynamix GmbH
- Bernhard Bobusch
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
System, Valve Assembly, and Methods for Oscillation Control of a Hy...
- Publication number 20220025914
- Publication date Jan 27, 2022
- Parker-Hannifin Corporation
- Brian B. Slattery
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
DITHERING HYDRAULIC VALVES TO MITIGATE STATIC FRICTION
- Publication number 20210095701
- Publication date Apr 1, 2021
- Topcon Positioning Systems, Inc.
- Vernon Joseph Brabec
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
THERMAL HYDRAULIC PROPULSION SYSTEM
- Publication number 20210095644
- Publication date Apr 1, 2021
- A & A International, LLC
- Horia Abaitancei
- B60 - VEHICLES IN GENERAL
Information Patent Application
Fluidic Component
- Publication number 20200238304
- Publication date Jul 30, 2020
- FDX Fluid Dynamix GmbH
- Bernhard Bobusch
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
THERMAL HYDRAULIC PROPULSION SYSTEM
- Publication number 20190211809
- Publication date Jul 11, 2019
- A & A International, LLC
- Horia ABAITANCEI
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
FLUIDIC DEVICE
- Publication number 20190031321
- Publication date Jan 31, 2019
- Rolls-Royce plc
- Pawel CHMIELARCZYK
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Thermally Controlled Active Flow Control System
- Publication number 20180346101
- Publication date Dec 6, 2018
- The Boeing Company
- Arvin Shmilovich
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Fluidic Component
- Publication number 20180318848
- Publication date Nov 8, 2018
- FDX Fluid Dynamix GmbH
- Bernhard Bobusch
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
APPARATUS AND METHOD FOR GENERATING A VORTEX CAVITY IN A ROTATING F...
- Publication number 20180286522
- Publication date Oct 4, 2018
- General Fusion Inc.
- Michel Georges Laberge
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CUP-SHAPED FLUIDIC CIRCUIT, NOZZLE ASSEMBLY AND METHOD
- Publication number 20180071754
- Publication date Mar 15, 2018
- dlhBOWLES, INC.
- Evan Hartranft
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
MODULAR COMPRESSION CHAMBER
- Publication number 20180053570
- Publication date Feb 22, 2018
- General Fusion Inc.
- Lon William McIlwraith
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
METHOD OF DAMPENING PRESSURE PULSATIONS IN A WORKING FLUID WITHIN A...
- Publication number 20180031165
- Publication date Feb 1, 2018
- ROBERT BOSCH GmbH
- Paul C. Stavrou
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYDROSTATIC DISPLACEMENT UNIT WITH REDUCED HYSTERESIS
- Publication number 20170356471
- Publication date Dec 14, 2017
- Danfoss Power Solutions GmbH & Co OHG
- Reinhardt Thoms
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SYNCHRONIZATION OF FLUIDIC ACTUATORS
- Publication number 20170313411
- Publication date Nov 2, 2017
- Ramot at Tel-Aviv University Ltd.
- Avraham SEIFERT
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
HYDROSTATIC DISPLACEMENT UNIT WITH REDUCED HYSTERESIS
- Publication number 20170089362
- Publication date Mar 30, 2017
- Danfoss Power Solutions GmbH & Co OHG
- Reinhardt Thoms
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Flow Control Actuator with an Adjustable Frequency
- Publication number 20150369266
- Publication date Dec 24, 2015
- The Boeing Company
- Surya Raghu
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
ARRANGEMENT FOR ACHIEVING A RECIPROCAL MOTION IN PARTICULAR FOR A C...
- Publication number 20150165639
- Publication date Jun 18, 2015
- TURNSET AB
- Gunnar Kurt Falk
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
PRESSURE WAVE GENERATOR WITH MOVABLE CONTROL ROD FOR GENERATING A P...
- Publication number 20150152899
- Publication date Jun 4, 2015
- General Fusion Inc.
- Lon McIlwraith
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
DUAL CHANNEL PULSED VARIABLE PRESSURE HYDRAULIC TEST APPARATUS
- Publication number 20150059327
- Publication date Mar 5, 2015
- Arthur M. Rabert
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Pulsed Hydraulic Pressure Amplification System
- Publication number 20140298787
- Publication date Oct 9, 2014
- Frederick Philip Selwyn
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Cup-shaped Nozzle Assembly with Integral Filter Structure
- Publication number 20140291423
- Publication date Oct 2, 2014
- BOWLES FLUIDICS CORPORATION
- Shridhar Gopalan
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
SYNCHRONIZATION OF FLUIDIC ACTUATORS
- Publication number 20140284430
- Publication date Sep 25, 2014
- Avraham Seifert
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Cup-shaped Fluidic Circuit with Alignment Tabs, Nozzle Assembly and...
- Publication number 20140263742
- Publication date Sep 18, 2014
- BOWLES FLUIDICS CORPORATION
- Shridhar Gopalan
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
ACTUATOR
- Publication number 20140238009
- Publication date Aug 28, 2014
- CARGINE ENGINEERING AB
- Anders Hoglund
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
GAS DELIVERY SYSTEM FOR OUTPUTTING FAST SQUARE WAVES OF PROCESS GAS...
- Publication number 20140230915
- Publication date Aug 21, 2014
- Daniel T. MUDD
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
PRESSURE WAVE GENERATOR WITH MOVABLE CONTROL ROD FOR GENERATING A P...
- Publication number 20140165552
- Publication date Jun 19, 2014
- Lon McIlwraith
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Pneumatic Excavation System And Method Of Use
- Publication number 20140130382
- Publication date May 15, 2014
- Steve Harrington
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Fluid oscillators or pulse generators

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System, valve assembly, and methods for oscillation control of a hy...

Fluidic component

Dithering hydraulic valves to mitigate static friction

Intermittent air-generating device

Pressure wave generator with dynamic reflector of pressure impulse

Synchronization of fluidic actuators

Thermally controlled active flow control system

Vortex controlled variable flow resistance device and related tools...

Thermal hydraulic propulsion system

Fluidic device

Apparatus and method for generating a vortex cavity in a rotating f...

Method of dampening pressure pulsations in a working fluid within a...

Vortex controlled variable flow resistance device and related tools...

Hydrostatic displacement unit with reduced hysteresis

Fluid pulse device and method of exciting gas turbine engine turoma...

Cup-shaped fluidic circuit, nozzle assembly and method

Modular compression chamber

Thermally controlled active flow control system

Total isolation diverter valve

Pressure wave generator and controller for generating a pressure wa...

Localised energy concentration

Localised energy concentration

Fluid actuator for influencing the flow along a flow surface, as we...

Method and system of extracting energy from wind

Vortex controlled variable flow resistance device and related tools...

Flow control actuator with an adjustable frequency

Arrangement for achieving a reciprocal motion in particular for a c...

Method of dampening pressure pulsations in a working fluid within a...

Cup-shaped fluidic circuit, nozzle assembly and method

Pressure wave generator with movable control rod for generating a p...

Patents Applicationslast 30 patents

HIGH-PRESSURE FLUID DISCHARGE DEVICE

FLUIDIC OSCILATORS

Fluidic Component

System, Valve Assembly, and Methods for Oscillation Control of a Hy...

DITHERING HYDRAULIC VALVES TO MITIGATE STATIC FRICTION

THERMAL HYDRAULIC PROPULSION SYSTEM

Fluidic Component

THERMAL HYDRAULIC PROPULSION SYSTEM

FLUIDIC DEVICE

Thermally Controlled Active Flow Control System

Fluidic Component

APPARATUS AND METHOD FOR GENERATING A VORTEX CAVITY IN A ROTATING F...

CUP-SHAPED FLUIDIC CIRCUIT, NOZZLE ASSEMBLY AND METHOD

MODULAR COMPRESSION CHAMBER

METHOD OF DAMPENING PRESSURE PULSATIONS IN A WORKING FLUID WITHIN A...

HYDROSTATIC DISPLACEMENT UNIT WITH REDUCED HYSTERESIS

SYNCHRONIZATION OF FLUIDIC ACTUATORS

HYDROSTATIC DISPLACEMENT UNIT WITH REDUCED HYSTERESIS

Flow Control Actuator with an Adjustable Frequency

ARRANGEMENT FOR ACHIEVING A RECIPROCAL MOTION IN PARTICULAR FOR A C...

PRESSURE WAVE GENERATOR WITH MOVABLE CONTROL ROD FOR GENERATING A P...

DUAL CHANNEL PULSED VARIABLE PRESSURE HYDRAULIC TEST APPARATUS

Pulsed Hydraulic Pressure Amplification System

Cup-shaped Nozzle Assembly with Integral Filter Structure

SYNCHRONIZATION OF FLUIDIC ACTUATORS

Cup-shaped Fluidic Circuit with Alignment Tabs, Nozzle Assembly and...

ACTUATOR

GAS DELIVERY SYSTEM FOR OUTPUTTING FAST SQUARE WAVES OF PROCESS GAS...

PRESSURE WAVE GENERATOR WITH MOVABLE CONTROL ROD FOR GENERATING A P...

Pneumatic Excavation System And Method Of Use