by means of an active system

Industry

CPC
F16L55/0333

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16LPIPES JOINTS OR FITTINGS FOR PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING MEANS FOR THERMAL INSULATION IN GENERAL F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems

Current Industry

F16L55/0333by means of an active system

Industries

Patents Grantslast 30 patents

Information Patent Grant
Air supply duct for fan and combustion device including the same
- Patent number 12,092,253
- Issue date Sep 17, 2024
- Noritz Corporation
- Keigo Fukunishi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Centre system
- Patent number 11,333,284
- Issue date May 17, 2022
- IHC Holland IE B.V.
- Boudewijn Casper Jung
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Vapor column liquid accumulator
- Patent number 11,027,090
- Issue date Jun 8, 2021
- General Electric Company
- Joseph James Lacey
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Water hammer prevention system using operation state analysis algor...
- Patent number 10,648,605
- Issue date May 12, 2020
- SMTECH CO., LTD
- Chulsu Yang
- G06 - COMPUTING CALCULATING COUNTING
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
Active cancellation of a pulsating flow with a source noise reference
- Patent number 10,431,197
- Issue date Oct 1, 2019
- Norgren Limited
- Mark Richard Grubb
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Shock absorber for hydraulic system
- Patent number 10,132,438
- Issue date Nov 20, 2018
- DYNASET OY
- Reijo Karppinen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Sound generator for a system for influencing exhaust noise of a mot...
- Patent number 9,416,700
- Issue date Aug 16, 2016
- Eberspächer Exhaust Technology GmbH & Co. KG
- Thomas Nording
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Gas supply shock absorber for datacenter power generation
- Patent number 9,416,904
- Issue date Aug 16, 2016
- Microsoft Technology Licensing, LLC
- Christian L. Belady
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Active noise control system for exhaust systems and method for cont...
- Patent number 9,025,786
- Issue date May 5, 2015
- Eberspaecher Exhaust Technology GmbH & Co. KG
- Christof Luecking
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vibration absorbing pipe for refrigeration compressor
- Patent number 8,997,794
- Issue date Apr 7, 2015
- Hyun-Joong Kwon
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Exhaust system with active exhaust muffler
- Patent number 8,360,192
- Issue date Jan 29, 2013
- J. Eberspächer GmbH & Co. KG
- Jan Krüger
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vibration sensor film, vibration actuator film, vibration reduction...
- Patent number 8,148,881
- Issue date Apr 3, 2012
- FUJIFILM Corporation
- Satoshi Yoneyama
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Active muffler
- Patent number 7,891,463
- Issue date Feb 22, 2011
- J. Eberspaecher GmbH & Co. KG
- Jan Krüger
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Noise reduction and estimation of pipeline signals
- Patent number 7,603,258
- Issue date Oct 13, 2009
- Gas Technology Institute
- Maurice Givens
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Active noise-attenuating duct element
- Patent number 7,006,639
- Issue date Feb 28, 2006
- Maximilian Hans Hobelsberger
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Suppression of fluid-borne noise
- Patent number 6,658,118
- Issue date Dec 2, 2003
- Dana Corporation
- Satyendra Kumar
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Hydraulic noise reduction assembly with variable side branch
- Patent number 6,234,758
- Issue date May 22, 2001
- Caterpillar Inc.
- Paul C. Pawelski
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Reactive acoustic silencer
- Patent number 5,869,792
- Issue date Feb 9, 1999
- Vibron Limited
- Donald L. Allen
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Noise control device
- Patent number 5,822,439
- Issue date Oct 13, 1998
- Fujitsu Ten Limited
- Kazuhiro Sakiyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Process for damping pressure pulsations and apparatus for performin...
- Patent number 5,785,815
- Issue date Jul 28, 1998
- Sulzer-Escher Wyss GmbH
- Rudolf Munch
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
System for cancelling sound waves
- Patent number 5,703,337
- Issue date Dec 30, 1997
- Nokia Technology GmbH
- Stefan Geisenberger
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Actively sound reduced muffler having a venturi effect configuration
- Patent number 5,600,106
- Issue date Feb 4, 1997
- Noise Cancellation Technologies, Inc.
- Andrew J. Langley
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Actively sound reduced muffler having a venturi effect configuration
- Patent number 5,550,334
- Issue date Aug 27, 1996
- Noise Cancellation Technologies, Inc.
- Andrew J. Langley
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Piezoelectric driven flow modulator
- Patent number 5,493,615
- Issue date Feb 20, 1996
- Noise Cancellation Technologies
- Michael J. Burke
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Condition responsive muffler for refrigerant compressors
- Patent number 5,475,189
- Issue date Dec 12, 1995
- Carrier Corporation
- Michael G. Field
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Resonator type silencer
- Patent number 5,283,398
- Issue date Feb 1, 1994
- Tsuchiya Mfg. Co., Ltd.
- Hirokazu Kotera
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Acoustic conductance and silencer utilizing same
- Patent number 5,257,316
- Issue date Oct 26, 1993
- Matsushita Electric Works, Ltd.
- Hiroaki Takeyama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic transducer for automotive noise cancellation
- Patent number 5,255,321
- Issue date Oct 19, 1993
- Harman International Industries, Inc.
- Fancher M. Murray
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Active noise control system for attenuating engine generated noise
- Patent number 5,222,148
- Issue date Jun 22, 1993
- General Motors Corporation
- Yi Yuan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR ACTIVELY REDUCING PRESSURE VARIATIONS IN A HY...
- Publication number 20230288009
- Publication date Sep 14, 2023
- UNIVERSITAT ROSTOCK
- JOHANNES BÜKER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VIBRATION ATTENUATION DEVICE AND RESONATOR
- Publication number 20230123123
- Publication date Apr 20, 2023
- QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT
- Sami El-Borgi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AIR SUPPLY DUCT FOR FAN AND COMBUSTION DEVICE INCLUDING THE SAME
- Publication number 20220163158
- Publication date May 26, 2022
- Noritz Corporation
- Keigo Fukunishi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
VAPOR COLUMN LIQUID ACCUMULATOR
- Publication number 20190201656
- Publication date Jul 4, 2019
- GENERAL ELECTRIC COMPANY
- Joseph James Lacey
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PULSE CANCELLING FOR FLOW MEASUREMENTS
- Publication number 20180180456
- Publication date Jun 28, 2018
- PROVTAGAREN AB
- Daniel Ottosen
- G05 - CONTROLLING REGULATING
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
SHOCK ABSORBER FOR HYDRAULIC SYSTEM
- Publication number 20170016566
- Publication date Jan 19, 2017
- DYNASET OY
- Reijo KARPPINEN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DUAL RESONATOR CHAMBER WITH VARIABLE VOLUME
- Publication number 20140338770
- Publication date Nov 20, 2014
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- SAMIR MEKID
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
VIBRATION ABSORBING PIPE FOR REFRIGERATION COMPRESSOR
- Publication number 20140311610
- Publication date Oct 23, 2014
- Hyun-Joong Kwon
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
CENTRE SYSTEM
- Publication number 20140154015
- Publication date Jun 5, 2014
- Boudewijn Casper Jung
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
GAS SUPPLY SHOCK ABSORBER FOR DATACENTER POWER GENERATION
- Publication number 20140096837
- Publication date Apr 10, 2014
- Microsoft Corporation
- Christian L. Belady
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
ACTIVE MUFFLER
- Publication number 20130202148
- Publication date Aug 8, 2013
- Eberspacher Exhaust Technology GmbH & Co. KG
- Johannes GRUPP
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACTIVE NOISE CONTROL SYSTEM FOR EXHAUST SYSTEMS AND METHOD FOR CONT...
- Publication number 20120308023
- Publication date Dec 6, 2012
- J. Eberspaecher GmbH & Co. KG
- Christof Luecking
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
EXHAUST SYSTEM WITH ACTIVE EXHAUST MUFFLER
- Publication number 20110000734
- Publication date Jan 6, 2011
- Jan Krüger
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VIBRATION SENSOR FILM, VIBRATION ACTUATOR FILM, VIBRATION REDUCTION...
- Publication number 20100194243
- Publication date Aug 5, 2010
- FUJIFILM CORPORATION
- Satoshi YONEYAMA
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
ACTIVE MUFFLER
- Publication number 20090255754
- Publication date Oct 15, 2009
- J. Eberspaecher GmbH & Co. KG
- Jan Kruger
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Excitation of air directing valves and air handling surfaces in the...
- Publication number 20070125592
- Publication date Jun 7, 2007
- Frank Michell
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Noise reduction and estimation of pipeline signals
- Publication number 20070100587
- Publication date May 3, 2007
- Gas Technology Institute
- Maurice Givens
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Active noise-attenuating duct element
- Publication number 20030095672
- Publication date May 22, 2003
- Maximilian Hans Hobelsberger
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

by means of an active system

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Air supply duct for fan and combustion device including the same

Centre system

Vapor column liquid accumulator

Water hammer prevention system using operation state analysis algor...

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

Active cancellation of a pulsating flow with a source noise reference

Shock absorber for hydraulic system

Sound generator for a system for influencing exhaust noise of a mot...

Gas supply shock absorber for datacenter power generation

Active noise control system for exhaust systems and method for cont...

Vibration absorbing pipe for refrigeration compressor

Exhaust system with active exhaust muffler

Vibration sensor film, vibration actuator film, vibration reduction...

Active muffler

Noise reduction and estimation of pipeline signals

Active noise-attenuating duct element

Suppression of fluid-borne noise

Hydraulic noise reduction assembly with variable side branch

Reactive acoustic silencer

Noise control device

Process for damping pressure pulsations and apparatus for performin...

System for cancelling sound waves

Actively sound reduced muffler having a venturi effect configuration

Actively sound reduced muffler having a venturi effect configuration

Piezoelectric driven flow modulator

Condition responsive muffler for refrigerant compressors

Resonator type silencer

Acoustic conductance and silencer utilizing same

Acoustic transducer for automotive noise cancellation

Active noise control system for attenuating engine generated noise

Patents Applicationslast 30 patents

DEVICE AND METHOD FOR ACTIVELY REDUCING PRESSURE VARIATIONS IN A HY...

VIBRATION ATTENUATION DEVICE AND RESONATOR

AIR SUPPLY DUCT FOR FAN AND COMBUSTION DEVICE INCLUDING THE SAME

VAPOR COLUMN LIQUID ACCUMULATOR

PULSE CANCELLING FOR FLOW MEASUREMENTS

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

SHOCK ABSORBER FOR HYDRAULIC SYSTEM

DUAL RESONATOR CHAMBER WITH VARIABLE VOLUME

VIBRATION ABSORBING PIPE FOR REFRIGERATION COMPRESSOR

CENTRE SYSTEM

GAS SUPPLY SHOCK ABSORBER FOR DATACENTER POWER GENERATION

ACTIVE MUFFLER

ACTIVE NOISE CONTROL SYSTEM FOR EXHAUST SYSTEMS AND METHOD FOR CONT...

EXHAUST SYSTEM WITH ACTIVE EXHAUST MUFFLER

VIBRATION SENSOR FILM, VIBRATION ACTUATOR FILM, VIBRATION REDUCTION...

ACTIVE MUFFLER

Excitation of air directing valves and air handling surfaces in the...

Noise reduction and estimation of pipeline signals

Active noise-attenuating duct element