Testing of fluid pressure systems

Industry

CPC
F15B2211/855

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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 F15B2211/00Circuits for servomotor systems

Current Industry

F15B2211/855Testing of fluid pressure systems

Industries

Patents Grantslast 30 patents

Information Patent Grant
Leak tester
- Patent number 11,982,297
- Issue date May 14, 2024
- US Gov't, As represented by the Secretary of the Army
- Kevin Curran
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for monitoring health of a hydraulic fluid subsystem
- Patent number 11,953,034
- Issue date Apr 9, 2024
- Baker Hughes Energy Technology UK Limited
- Ajay Kumar Behera
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic unit
- Patent number 11,608,612
- Issue date Mar 21, 2023
- Daikin Industries, Ltd.
- Hirokazu Nakamura
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Safety valve
- Patent number 11,555,555
- Issue date Jan 17, 2023
- HOERBIGER FLOW CONTROL GMBH
- Jochen Schaible
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydraulic system for an automatic transmission of a motor vehicle
- Patent number 11,280,404
- Issue date Mar 22, 2022
- Audi AG
- Mathias Weinhardt
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Integration of online and offline control valve data
- Patent number 11,275,365
- Issue date Mar 15, 2022
- Fisher Controls International LLC
- Shawn W. Anderson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Methods and apparatus to enable boom bounce reduction and prevent u...
- Patent number 11,209,027
- Issue date Dec 28, 2021
- EATON INTELLIGENT POWER LIMITED
- Meng Wang
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Construction machine
- Patent number 11,199,205
- Issue date Dec 14, 2021
- Hitachi Construction Machinery Co., Ltd.
- Hidekazu Moriki
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Methods and apparatus to diagnose a pneumatic actuator-regulating a...
- Patent number 11,060,415
- Issue date Jul 13, 2021
- Fisher Controls International LLC
- Brendan Keith Piscitelli
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method to automatically detect parameter for pressure dynamics control
- Patent number 11,002,297
- Issue date May 11, 2021
- EATON INTELLIGENT POWER LIMITED
- Meng Wang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system
- Patent number 10,920,804
- Issue date Feb 16, 2021
- Tadano Ltd.
- Naoto Kawabuchi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Offshore crane heave compensation control system and method using v...
- Patent number 10,843,904
- Issue date Nov 24, 2020
- Zhejiang University
- Guofang Gong
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Method to automatically detect parameter for pressure dynamics control
- Patent number 10,605,277
- Issue date Mar 31, 2020
- EATON INTELLIGENT POWER LIMITED
- Meng Wang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method to automatically detect the area ratio of an actuator
- Patent number 10,487,860
- Issue date Nov 26, 2019
- EATON INTELLIGENT POWER LIMITED
- Meng Wang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Apparatus and method for testing a linear acuator
- Patent number 10,481,047
- Issue date Nov 19, 2019
- Airbus Operations Limited
- Nicky Steven Warren
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Control strategy for hydraulic actuator with a pair of independent...
- Patent number 10,408,238
- Issue date Sep 10, 2019
- EATON INTELLIGENT POWER LIMITED
- Meng Wang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Work vehicle and data calibration method
- Patent number 10,358,799
- Issue date Jul 23, 2019
- Komatsu Ltd.
- Yuto Fujii
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Methods and apparatus to enable boom bounce reduction and prevent u...
- Patent number 10,323,663
- Issue date Jun 18, 2019
- EATON INTELLIGENT POWER LIMITED
- Meng Wang
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Methods and apparatus of assessing a test of a solenoid valve via a...
- Patent number 10,234,058
- Issue date Mar 19, 2019
- Fisher Controls International LLC
- Kenneth Junk
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
In-vehicle dynometer
- Patent number 10,208,455
- Issue date Feb 19, 2019
- Deere & Company
- Steve G. Fleischmann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Compressed-air system having a safety function and method for opera...
- Patent number 10,066,651
- Issue date Sep 4, 2018
- Festo AG & Co. KG
- Josef Sauer
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
System for estimating a sensor output
- Patent number 9,534,616
- Issue date Jan 3, 2017
- Caterpillar Inc.
- Santosh Ancha
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic safety and movement control system
- Patent number 9,458,944
- Issue date Oct 4, 2016
- Robert Bosch GmbH
- Dirk Bracht
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
System and method for identifying impending hydraulic pump failure
- Patent number 9,051,945
- Issue date Jun 9, 2015
- Caterpillar Inc.
- M. Evan Hague
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic trip unit for a valve unit in a prime mover plant, especi...
- Patent number 8,662,106
- Issue date Mar 4, 2014
- Alstom Technology Ltd
- Carsten Reumschussel
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic circuit of construction machine
- Patent number 7,878,770
- Issue date Feb 1, 2011
- Kobelco Construction Machinery Co., Ltd.
- Hidekazu Oka
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Safety circuit for media-operated consumers and process for its ope...
- Patent number 7,322,270
- Issue date Jan 29, 2008
- Hydac System GmbH
- Martin Schmieding
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method and system for the controlled application of fluid pressure...
- Patent number 6,957,567
- Issue date Oct 25, 2005
- SMS Meer GmbH
- Manfred Kolbe
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Differential configuration of remote hydraulic valve flow rates for...
- Patent number 6,561,076
- Issue date May 13, 2003
- Case Corporation
- Yanming Hou
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method and apparatus for determining the status of a relief valve
- Patent number 6,408,676
- Issue date Jun 25, 2002
- Caterpillar Inc.
- Kenneth L. Stratton
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Systems and Methods for Autonomous Pressure Relief Valve Testing
- Publication number 20240044420
- Publication date Feb 8, 2024
- Emerson Automation Solutions Final Control US LP
- Marcelo Dultra
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
ESTABLISHING TERMINATION CRITERIA FOR A PARTIAL-STROKE TEST OF A FL...
- Publication number 20220390324
- Publication date Dec 8, 2022
- SAMSON AKTIENGESELLSCHAFT
- David Wagner-Stürz
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SAFETY VALVE
- Publication number 20210095777
- Publication date Apr 1, 2021
- HOERBIGER FLOW CONTROL GMBH
- Jochen SCHAIBLE
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
FAILURE DETECTION DEVICE
- Publication number 20200291971
- Publication date Sep 17, 2020
- TADANO Ltd.
- Naoto KAWABUCHI
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
METHOD TO AUTOMATICALLY DETECT PARAMETER FOR PRESSURE DYNAMICS CONTROL
- Publication number 20200291970
- Publication date Sep 17, 2020
- Eaton Intelligent Power Limited
- Meng Wang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
METHODS AND APPARATUS TO ENABLE BOOM BOUNCE REDUCTION AND PREVENT U...
- Publication number 20200003239
- Publication date Jan 2, 2020
- Eaton Intelligent Power Limited
- Meng WANG
- E04 - BUILDING
Information Patent Application
HYDRAULIC SYSTEM FOR AN AUTOMATIC TRANSMISSION OF A MOTOR VEHICLE
- Publication number 20190234514
- Publication date Aug 1, 2019
- Audi AG
- Mathias WEINHARDT
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Leak Tester
- Publication number 20190145439
- Publication date May 16, 2019
- The Government of the United States, as Represented by the Secretary of the Army
- Kevin Curran
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
VALVE SIGNATURE DIAGNOSIS AND LEAK TEST DEVICE
- Publication number 20150168246
- Publication date Jun 18, 2015
- General Equipment and Manufacturing Company, Inc. d/b/a TopWorx, Inc.
- Bruce R. Penning
- G01 - MEASURING TESTING
Information Patent Application
HYDRAULIC BRAKE
- Publication number 20150128580
- Publication date May 14, 2015
- CLARK EQUIPMENT COMPANY
- Robert R. Lacher
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Method and Apparatus for Stabilizing Pressure in an Intelligent Reg...
- Publication number 20140358303
- Publication date Dec 4, 2014
- TESCOM CORPORATION
- Christian Leonard
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic Safety and Movement Control System
- Publication number 20140230926
- Publication date Aug 21, 2014
- ROBERT BOSCH GmbH
- Dirk Bracht
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC ACCUMULATOR HEALTH MONITOR
- Publication number 20140060030
- Publication date Mar 6, 2014
- Pengfei Ma
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
System and Method for Identifying Impending Hydraulic Pump Failure
- Publication number 20130283773
- Publication date Oct 31, 2013
- Caterpillar, Inc.
- M. Evan Hague
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VALVE SIGNATURE DIAGNOSIS AND LEAK TEST DEVICE
- Publication number 20130000753
- Publication date Jan 3, 2013
- General Equipment and Manufacturing Company, Inc., d/b/a TopWorx, Inc.
- Bruce R. Penning
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR OPERATING A HYDRAULIC OR PNEUMATIC CONTROL DEVICE OF A S...
- Publication number 20110137515
- Publication date Jun 9, 2011
- ZF Friedrichshafen AG
- Mario Steinborn
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC TRIP UNIT FOR A VALVE UNIT IN A PRIME MOVER PLANT, ESPECI...
- Publication number 20100078089
- Publication date Apr 1, 2010
- ALSTOM Technology Ltd.
- Carsten REUMSCHUSSEL
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HYDRAULIC CIRCUIT OF CONSTRUCTION MACHINE
- Publication number 20070204607
- Publication date Sep 6, 2007
- KOBELCO CONSTRUCTION MACHINERY CO., LTD.
- Hidekazu OKA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Safety circuit for media-operated consumers and process for its ope...
- Publication number 20060042250
- Publication date Mar 2, 2006
- Martin Schmieding
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Method and system for the controlled application of fluid pressure...
- Publication number 20040187562
- Publication date Sep 30, 2004
- SMS Meer GmbH
- Manfred Kolbe
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DIFFERENTIAL CONFIGURATION OF REMOTE HYDRAULIC VALVE FLOW RATES FOR...
- Publication number 20020157712
- Publication date Oct 31, 2002
- Yanming Hou
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Testing of fluid pressure systems

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Leak tester

Method and system for monitoring health of a hydraulic fluid subsystem

Hydraulic unit

Safety valve

Hydraulic system for an automatic transmission of a motor vehicle

Integration of online and offline control valve data

Methods and apparatus to enable boom bounce reduction and prevent u...

Construction machine

Methods and apparatus to diagnose a pneumatic actuator-regulating a...

Method to automatically detect parameter for pressure dynamics control

Hydraulic system

Offshore crane heave compensation control system and method using v...

Method to automatically detect parameter for pressure dynamics control

Method to automatically detect the area ratio of an actuator

Apparatus and method for testing a linear acuator

Control strategy for hydraulic actuator with a pair of independent...

Work vehicle and data calibration method

Methods and apparatus to enable boom bounce reduction and prevent u...

Methods and apparatus of assessing a test of a solenoid valve via a...

In-vehicle dynometer

Compressed-air system having a safety function and method for opera...

System for estimating a sensor output

Hydraulic safety and movement control system

System and method for identifying impending hydraulic pump failure

Hydraulic trip unit for a valve unit in a prime mover plant, especi...

Hydraulic circuit of construction machine

Safety circuit for media-operated consumers and process for its ope...

Method and system for the controlled application of fluid pressure...

Differential configuration of remote hydraulic valve flow rates for...

Method and apparatus for determining the status of a relief valve

Patents Applicationslast 30 patents

Systems and Methods for Autonomous Pressure Relief Valve Testing

ESTABLISHING TERMINATION CRITERIA FOR A PARTIAL-STROKE TEST OF A FL...

SAFETY VALVE

FAILURE DETECTION DEVICE

METHOD TO AUTOMATICALLY DETECT PARAMETER FOR PRESSURE DYNAMICS CONTROL

METHODS AND APPARATUS TO ENABLE BOOM BOUNCE REDUCTION AND PREVENT U...

HYDRAULIC SYSTEM FOR AN AUTOMATIC TRANSMISSION OF A MOTOR VEHICLE

Leak Tester

VALVE SIGNATURE DIAGNOSIS AND LEAK TEST DEVICE

HYDRAULIC BRAKE

Method and Apparatus for Stabilizing Pressure in an Intelligent Reg...

Hydraulic Safety and Movement Control System

HYDRAULIC ACCUMULATOR HEALTH MONITOR

System and Method for Identifying Impending Hydraulic Pump Failure

VALVE SIGNATURE DIAGNOSIS AND LEAK TEST DEVICE

METHOD FOR OPERATING A HYDRAULIC OR PNEUMATIC CONTROL DEVICE OF A S...

HYDRAULIC TRIP UNIT FOR A VALVE UNIT IN A PRIME MOVER PLANT, ESPECI...

HYDRAULIC CIRCUIT OF CONSTRUCTION MACHINE

Safety circuit for media-operated consumers and process for its ope...

Method and system for the controlled application of fluid pressure...

DIFFERENTIAL CONFIGURATION OF REMOTE HYDRAULIC VALVE FLOW RATES FOR...