Testing of electric windings

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CPC
G01R31/06

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GPHYSICS G01Measuring instruments G01RMEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES G01R31/00Arrangements for testing electric properties Arrangements for locating electric faults Arrangements for electrical testing characterised by what is being tested not provided for elsewhere

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G01R31/06Testing of electric windings

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Condition monitoring method and apparatus for high-voltage AC elect...
- Patent number 10,598,733
- Issue date Mar 24, 2020
- High Voltage Partial Discharge Limited
- Riccardo Giussani
- G01 - MEASURING TESTING
Information Patent Grant
Diagnostic device and method for diagnosing a faulty condition in a...
- Patent number 10,571,538
- Issue date Feb 25, 2020
- General Electric Company
- Ruxi Wang
- G01 - MEASURING TESTING
Information Patent Grant
Method for detecting an open-phase condition of a transformer
- Patent number 10,522,998
- Issue date Dec 31, 2019
- The UAB Research Foundation
- Robert F. Arritt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System with solenoid assembly and method of fault diagnosis and iso...
- Patent number 10,443,530
- Issue date Oct 15, 2019
- GM Global Technology Operations LLC
- Shifang Li
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for determining the state of an electrically cont...
- Patent number 10,429,427
- Issue date Oct 1, 2019
- Danfoss Power Solutions GmbH & Co. OHG
- Sven Fink
- G01 - MEASURING TESTING
Information Patent Grant
Circuit state sensing
- Patent number 10,374,597
- Issue date Aug 6, 2019
- BAE Systems plc
- David Christopher D'Oyly-Watkins
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Arrangement for detecting a meter maintenance condition using windi...
- Patent number 10,371,739
- Issue date Aug 6, 2019
- Landis+Gyr LLC
- John T. Voisine
- G01 - MEASURING TESTING
Information Patent Grant
Closed loop simulation of a computer model of a physical system and...
- Patent number 10,331,813
- Issue date Jun 25, 2019
- The University of Manitoba
- Mohammad Goulkhah
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detection of plunger movement in DC solenoids through current sense...
- Patent number 10,317,453
- Issue date Jun 11, 2019
- Texas Instruments Incorporated
- Navaneeth Kumar Narayanasamy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for the diagnostics of electromechanical system based on imp...
- Patent number 10,310,016
- Issue date Jun 4, 2019
- ABB Technology AG
- James Ottewill
- G01 - MEASURING TESTING
Information Patent Grant
Fault detection in induction machines
- Patent number 10,267,860
- Issue date Apr 23, 2019
- Rolls-Royce PLC
- Subash C Athikessavan
- G01 - MEASURING TESTING
Information Patent Grant
Inductive energy transmission system
- Patent number 10,249,432
- Issue date Apr 2, 2019
- Robert Bosch GmbH
- Dragan Krupezevic
- G01 - MEASURING TESTING
Information Patent Grant
Status acquisition of a RF coil on or in a magnetic resonance device
- Patent number 10,241,164
- Issue date Mar 26, 2019
- Siemens Aktiengesellschaft
- Hubertus Fischer
- G01 - MEASURING TESTING
Information Patent Grant
Detection of valve open time for solenoid operated fuel injectors
- Patent number 10,234,496
- Issue date Mar 19, 2019
- Woodward, Inc.
- Suraj Nair
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Local transmit coil with integrated safety device
- Patent number 10,197,644
- Issue date Feb 5, 2019
- Siemens Healthcare GmbH
- Nikolaus Demharter
- G01 - MEASURING TESTING
Information Patent Grant
Circuit breaker and method
- Patent number 10,199,195
- Issue date Feb 5, 2019
- Siemens Aktiengesellschaft
- Andre Borgwardt
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for maintaining an actuator for an airbag control...
- Patent number 10,173,627
- Issue date Jan 8, 2019
- Robert Bosch GmbH
- Hartmut Schumacher
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device for monitoring an operation of an inductive element
- Patent number 10,175,285
- Issue date Jan 8, 2019
- Robert Bosch GmbH
- Marco Martini
- G01 - MEASURING TESTING
Information Patent Grant
Solenoid control apparatus and diagnosis method
- Patent number 10,161,984
- Issue date Dec 25, 2018
- Toyota Jidosha Kabushiki Kaisha
- Hiroki Mima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for detecting short-circuits in a coil
- Patent number 10,156,612
- Issue date Dec 18, 2018
- Siemens Aktiengesellschaft
- Oliver Schönfelder
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for active load impedance monitoring
- Patent number 10,132,852
- Issue date Nov 20, 2018
- General Electric Company
- Margaret Ann Wiza
- G01 - MEASURING TESTING
Information Patent Grant
Interstrand short circuit testing of stator winding bars of electri...
- Patent number 10,107,852
- Issue date Oct 23, 2018
- Siemens Aktiengesellschaft
- Christian Staubach
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for detecting turn-to-turn faults in windings
- Patent number 10,088,516
- Issue date Oct 2, 2018
- General Electric Company
- Zhiying Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Method for detecting an open-phase condition of a transformer
- Patent number 10,090,665
- Issue date Oct 2, 2018
- The UAB Research Foundation
- Robert F. Arritt
- G01 - MEASURING TESTING
Information Patent Grant
Device for measuring threshold voltage of a transistor based on con...
- Patent number 9,989,582
- Issue date Jun 5, 2018
- SK Hynix Inc.
- Youngjae An
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for identifying the winding short of bar wound...
- Patent number 9,983,253
- Issue date May 29, 2018
- GM Global Technology Operations LLC
- Lei Hao
- G01 - MEASURING TESTING
Information Patent Grant
Triaxial DC-AC connection system
- Patent number 9,983,228
- Issue date May 29, 2018
- KEITHLEY INSTRUMENTS, LLC
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for determining an operating parameter of a fluid...
- Patent number 9,903,903
- Issue date Feb 27, 2018
- ABB Technology AG
- Axel Kramer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Testing a solenoid of a directional control valve
- Patent number 9,828,821
- Issue date Nov 28, 2017
- GE OIL & GAS UK LIMITED
- Julian Davis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for diagnosing an electrical circuit
- Patent number 9,823,293
- Issue date Nov 21, 2017
- Inergy Automotive Systems Research (Societe Anonyme)
- Francois-Regis Lavenier
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS, APPARATUS, AND METHODS FOR LOCATING A FAULT IN A PLURALITY...
- Publication number 20200408826
- Publication date Dec 31, 2020
- General Electric Technology GmbH
- Hengxu Ha
- G01 - MEASURING TESTING
Information Patent Application
INTELLIGENT ON-LINE DIAGNOSIS AND POSITIONING METHOD FOR WINDING DE...
- Publication number 20200241066
- Publication date Jul 30, 2020
- State Grid Zhejiang Electric Power Company Limited Electric Power Research In...
- Yiming ZHENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RELIABILITY TEST DEVICE FOR COIL
- Publication number 20200124657
- Publication date Apr 23, 2020
- Taiyo Yuden Co., Ltd.
- Yasunori TANAHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICE FOR EVALUATING PERFORMANCE OF SUPERCONDUCTIVE COIL FOR HIGH-...
- Publication number 20200081053
- Publication date Mar 12, 2020
- INDUSTRY-ACADEMIC COOPERATION FOUNDATION JEJU NATIONAL UNIVERSTIY
- Ho-Min KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR DETECTING COIL FAULTS
- Publication number 20200072893
- Publication date Mar 5, 2020
- Eaton Intelligent Power Limited
- Mayura Arun MADANE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SYSTEM AND METHOD FOR SPOOL FAULT DETECTION OF SOLENOID VALVES USIN...
- Publication number 20200072892
- Publication date Mar 5, 2020
- Eaton Intelligent Power Limited
- Mayura Arun MADANE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MOTOR CONTROLLER AND MOTOR CONTROL METHOD
- Publication number 20200036321
- Publication date Jan 30, 2020
- FANUC CORPORATION
- Yuuki MORITA
- G01 - MEASURING TESTING
Information Patent Application
CONDITION MONITORING SYSTEM, CONDITION MONITORING METHOD, CONDITION...
- Publication number 20200033411
- Publication date Jan 30, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- Shin TABUCHI
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUSES FOR DETERMINING RESISTANCES IN MULTIPHASE TR...
- Publication number 20200025817
- Publication date Jan 23, 2020
- OMICRON Electronics GmbH
- Dirk Flax
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND DEVICES FOR CALCULATING WINDING CURRENTS AT A DELTA SID...
- Publication number 20190391199
- Publication date Dec 26, 2019
- ABB Schweiz AG
- Sandeep Pabbathi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIAGNOSTIC DEVICE AND METHOD FOR DIAGNOSING A FAULTY CONDITION IN A...
- Publication number 20190369183
- Publication date Dec 5, 2019
- GENERAL ELECTRIC COMPANY
- Ruxi Wang
- G01 - MEASURING TESTING
Information Patent Application
Detection of Plunger Movement in DC Solenoids Through Current Sense...
- Publication number 20190235010
- Publication date Aug 1, 2019
- TEXAS INSTRUMENTS INCORPORATED
- Navaneeth Kumar Narayanasamy
- G01 - MEASURING TESTING
Information Patent Application
REAL-TIME DETECTION OF MOTOR FAULTS WITH THREE-PHASE SINE DRIVE MOTORS
- Publication number 20190235025
- Publication date Aug 1, 2019
- HAMILTON SUNDSTRAND CORPORATION
- Steven A. Avritch
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR CHECKING INDUCTOR
- Publication number 20190195935
- Publication date Jun 27, 2019
- Samsung Electro-Mechanics Co., Ltd.
- Gun Woo KOO
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR DETECTING RESOLVER/SYNCHRO FAULTS
- Publication number 20190195941
- Publication date Jun 27, 2019
- HAMILTON SUNDSTRAND CORPORATION
- Gordon Elliott Winer
- G01 - MEASURING TESTING
Information Patent Application
Control Method for Protecting Primary Windings of Wind Turbine Tran...
- Publication number 20190081473
- Publication date Mar 14, 2019
- GENERAL ELECTRIC COMPANY
- Bacil Shaqqo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR DETECTING AN OPEN-PHASE CONDITION OF A TRANSFORMER
- Publication number 20190027919
- Publication date Jan 24, 2019
- The UAB Research Foundation
- Robert F. ARRITT
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Detection of Plunger Movement in DC Solenoids Through Current Sense...
- Publication number 20180292445
- Publication date Oct 11, 2018
- TEXAS INSTRUMENTS INCORPORATED
- Navaneeth Kumar Narayanasamy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEASUREMENT METHOD FOR DETERMINING IRON LOSSES
- Publication number 20180259566
- Publication date Sep 13, 2018
- Friedrich-Alexander-Universitat Erlangen-Nurnberg
- Michael SCHNEIDER
- G01 - MEASURING TESTING
Information Patent Application
ENERGIZING COIL WOUND ON MAGNETIC CORE AND OSCILLATORY TESTING OF T...
- Publication number 20180259565
- Publication date Sep 13, 2018
- VOLTECH INSTRUMENTS, LTD.
- John Stewart FORD
- G01 - MEASURING TESTING
Information Patent Application
POWER INDUCTOR, BOARD HAVING THE SAME, AND CURRENT MEASUREMENT METH...
- Publication number 20180238936
- Publication date Aug 23, 2018
- Samsung Electro-Mechanics Co., Ltd.
- Sang Jin PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fuel Monitoring System
- Publication number 20180195638
- Publication date Jul 12, 2018
- THE HEIL CO.
- Nitesh Shroff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TEST DEVICE AND METHOD FOR OPERATING A TEST DEVICE
- Publication number 20180088165
- Publication date Mar 29, 2018
- OMICRON Electronics GmbH
- Reinhard Kaufmann
- G01 - MEASURING TESTING
Information Patent Application
SOLENOID CONTROL APPARATUS AND DIAGNOSIS METHOD
- Publication number 20180088166
- Publication date Mar 29, 2018
- Toyota Jidosha Kabushiki Kaisha
- Hiroki Mima
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR DIAGNOSING AN ELECTRICAL CIRCUIT
- Publication number 20180052197
- Publication date Feb 22, 2018
- PLASTIC OMNIUM ADVANCED INNOVATION AND RESEARCH
- Francois-Regis LAVENIER
- G01 - MEASURING TESTING
Information Patent Application
DETECTION OF RADIAL DEFORMATIONS OF TRANSFORMERS
- Publication number 20170356733
- Publication date Dec 14, 2017
- Amirkabir University of Technology
- Hossein Karami Porzani
- G01 - MEASURING TESTING
Information Patent Application
METHODS OF FAULT DETECTION FOR SOLENOID VALVES
- Publication number 20170350535
- Publication date Dec 7, 2017
- Noel Jordan Jameson
- G01 - MEASURING TESTING
Information Patent Application
TRANSFORMER TEST DEVICE AND METHOD FOR TESTING A TRANSFORMER
- Publication number 20170336462
- Publication date Nov 23, 2017
- OMICRON Electronics GmbH
- Reinhard KAUFMANN
- G01 - MEASURING TESTING
Information Patent Application
INTERSTRAND SHORT CIRCUIT TESTING OF STATOR WINDING BARS OF ELECTRI...
- Publication number 20170299646
- Publication date Oct 19, 2017
- Siemens Aktiengesellschaft
- Christian STAUBACH
- G01 - MEASURING TESTING
Information Patent Application
Detection of Valve Open Time for Solenoid Operated Fuel Injectors
- Publication number 20170234920
- Publication date Aug 17, 2017
- WOODWARD, INC.
- Suraj Nair
- G01 - MEASURING TESTING

Testing of electric windings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Condition monitoring method and apparatus for high-voltage AC elect...

Diagnostic device and method for diagnosing a faulty condition in a...

Method for detecting an open-phase condition of a transformer

System with solenoid assembly and method of fault diagnosis and iso...

Method and device for determining the state of an electrically cont...

Circuit state sensing

Arrangement for detecting a meter maintenance condition using windi...

Closed loop simulation of a computer model of a physical system and...

Detection of plunger movement in DC solenoids through current sense...

Method for the diagnostics of electromechanical system based on imp...

Fault detection in induction machines

Inductive energy transmission system

Status acquisition of a RF coil on or in a magnetic resonance device

Detection of valve open time for solenoid operated fuel injectors

Local transmit coil with integrated safety device

Circuit breaker and method

Method and device for maintaining an actuator for an airbag control...

Device for monitoring an operation of an inductive element

Solenoid control apparatus and diagnosis method

Method for detecting short-circuits in a coil

Method and apparatus for active load impedance monitoring

Interstrand short circuit testing of stator winding bars of electri...

Systems and methods for detecting turn-to-turn faults in windings

Method for detecting an open-phase condition of a transformer

Device for measuring threshold voltage of a transistor based on con...

Method and apparatus for identifying the winding short of bar wound...

Triaxial DC-AC connection system

Method and device for determining an operating parameter of a fluid...

Testing a solenoid of a directional control valve

Method for diagnosing an electrical circuit

Patents Applicationslast 30 patents

SYSTEMS, APPARATUS, AND METHODS FOR LOCATING A FAULT IN A PLURALITY...

INTELLIGENT ON-LINE DIAGNOSIS AND POSITIONING METHOD FOR WINDING DE...

RELIABILITY TEST DEVICE FOR COIL

DEVICE FOR EVALUATING PERFORMANCE OF SUPERCONDUCTIVE COIL FOR HIGH-...

SYSTEM AND METHOD FOR DETECTING COIL FAULTS

SYSTEM AND METHOD FOR SPOOL FAULT DETECTION OF SOLENOID VALVES USIN...

MOTOR CONTROLLER AND MOTOR CONTROL METHOD

CONDITION MONITORING SYSTEM, CONDITION MONITORING METHOD, CONDITION...

METHOD AND APPARATUSES FOR DETERMINING RESISTANCES IN MULTIPHASE TR...

METHODS AND DEVICES FOR CALCULATING WINDING CURRENTS AT A DELTA SID...

DIAGNOSTIC DEVICE AND METHOD FOR DIAGNOSING A FAULTY CONDITION IN A...

Detection of Plunger Movement in DC Solenoids Through Current Sense...

REAL-TIME DETECTION OF MOTOR FAULTS WITH THREE-PHASE SINE DRIVE MOTORS

APPARATUS AND METHOD FOR CHECKING INDUCTOR

METHOD AND SYSTEM FOR DETECTING RESOLVER/SYNCHRO FAULTS

Control Method for Protecting Primary Windings of Wind Turbine Tran...

METHOD FOR DETECTING AN OPEN-PHASE CONDITION OF A TRANSFORMER

Detection of Plunger Movement in DC Solenoids Through Current Sense...

MEASUREMENT METHOD FOR DETERMINING IRON LOSSES

ENERGIZING COIL WOUND ON MAGNETIC CORE AND OSCILLATORY TESTING OF T...

POWER INDUCTOR, BOARD HAVING THE SAME, AND CURRENT MEASUREMENT METH...

Fuel Monitoring System

TEST DEVICE AND METHOD FOR OPERATING A TEST DEVICE

SOLENOID CONTROL APPARATUS AND DIAGNOSIS METHOD

METHOD FOR DIAGNOSING AN ELECTRICAL CIRCUIT

DETECTION OF RADIAL DEFORMATIONS OF TRANSFORMERS

METHODS OF FAULT DETECTION FOR SOLENOID VALVES

TRANSFORMER TEST DEVICE AND METHOD FOR TESTING A TRANSFORMER

INTERSTRAND SHORT CIRCUIT TESTING OF STATOR WINDING BARS OF ELECTRI...

Detection of Valve Open Time for Solenoid Operated Fuel Injectors