using eddy currents

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G01P3/49

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GPHYSICS G01Measuring instruments G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT G01P3/00Measuring linear or angular speed Measuring differences of linear or angular speeds

Current Industry

G01P3/49using eddy currents

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Motion, vibration and aberrant condition detection and analysis
- Patent number 11,977,096
- Issue date May 7, 2024
- Baker Hughes Oilfield Operations LLC
- Brian F. Howard
- G01 - MEASURING TESTING
Information Patent Grant
System and method for monitoring one or more parameters of a top dr...
- Patent number 11,549,960
- Issue date Jan 10, 2023
- Larry G. Keast
- G01 - MEASURING TESTING
Information Patent Grant
Ferrite core coil device, sensor device for determining rotational...
- Patent number 11,448,660
- Issue date Sep 20, 2022
- JAQUET TECHNOLOGY GROUP AG
- Jonathan A. A. Tigelaar
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Magnetic gas turbine sensor
- Patent number 10,976,221
- Issue date Apr 13, 2021
- WESTON AEROSPACE LIMITED
- Nigel Turner
- G01 - MEASURING TESTING
Information Patent Grant
Rotation speed detection device
- Patent number 10,591,506
- Issue date Mar 17, 2020
- Yanmar Co., Ltd.
- Takeshi Takahashi
- G01 - MEASURING TESTING
Information Patent Grant
Inductive displacement sensors
- Patent number 10,564,008
- Issue date Feb 18, 2020
- Hutchinson
- Yohan Maniouloux
- G01 - MEASURING TESTING
Information Patent Grant
Inductive displacement sensors
- Patent number 10,557,727
- Issue date Feb 11, 2020
- Hutchinson
- Yohan Maniouloux
- G01 - MEASURING TESTING
Information Patent Grant
Eddy current sensor for a rotary shaft and rotary shaft apparatus
- Patent number 10,466,265
- Issue date Nov 5, 2019
- Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
- Weicai Huang
- G01 - MEASURING TESTING
Information Patent Grant
Sensor device for determining rotational speed of a rotatable objec...
- Patent number 10,379,134
- Issue date Aug 13, 2019
- Jaquet Technology Group AG
- Andreas Tuor
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Fan detection chip, a method and a system using the same
- Patent number 10,203,348
- Issue date Feb 12, 2019
- Nuvoton Technology Corporation
- Chun-Yi Wu
- G01 - MEASURING TESTING
Information Patent Grant
Cable winch
- Patent number 10,202,264
- Issue date Feb 12, 2019
- Konecranes Global Corporation
- Oliver Moll
- G01 - MEASURING TESTING
Information Patent Grant
Method for monitoring a rotation of a compressor wheel
- Patent number 9,921,081
- Issue date Mar 20, 2018
- Robert Bosch GmbH
- Klaus Lerchenmueller
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Rotational sensing based on inductive sensing
- Patent number 9,829,501
- Issue date Nov 28, 2017
- Texas Instruments Incorporated
- Dongtai Liu
- G01 - MEASURING TESTING
Information Patent Grant
Sensor device for measuring the rotational speed at a wheel of a ve...
- Patent number 9,827,958
- Issue date Nov 28, 2017
- WABCO GmbH
- Jurgen Dalisdas
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pulse generator
- Patent number 9,772,344
- Issue date Sep 26, 2017
- The United States of America as Represented by the Administrator of National...
- Lawrence Greer
- G01 - MEASURING TESTING
Information Patent Grant
Sensor device for the contactless acquisition of a rotation charact...
- Patent number 9,618,529
- Issue date Apr 11, 2017
- Robert Bosch GmbH
- Klaus Lerchenmueller
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Linear generator with tangential induction
- Patent number 9,502,927
- Issue date Nov 22, 2016
- Nigel Andrew Atherton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inductive sensor with demodulator
- Patent number 9,459,369
- Issue date Oct 4, 2016
- Blue Line Engineering Company
- Steven D. Roach
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for monitoring rotary equipment
- Patent number 9,176,024
- Issue date Nov 3, 2015
- General Electric Company
- Raymond Verle Jensen
- G01 - MEASURING TESTING
Information Patent Grant
Vehicle bearing device
- Patent number 8,425,124
- Issue date Apr 23, 2013
- JTEKT Corporation
- Masao Takimoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for monitoring gas turbine blades
- Patent number 8,229,646
- Issue date Jul 24, 2012
- Weston Aerospace Limited
- Wojciech Konrad Kulczyk
- G01 - MEASURING TESTING
Information Patent Grant
Active sensor element and method of determining the temperature of...
- Patent number 7,911,201
- Issue date Mar 22, 2011
- Continental Automotive GmbH
- Johannes Ante
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Method and apparatus for monitoring the rotational speed of shaft
- Patent number 7,840,370
- Issue date Nov 23, 2010
- Weston Aerospace Limited
- Wojciech Konrad Kulczyk
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Motion detecting apparatus
- Patent number 7,696,746
- Issue date Apr 13, 2010
- Denso Corporation
- Osamu Shimomura
- G01 - MEASURING TESTING
Information Patent Grant
Eddy current detection of wheel speed with voltage threshold shifting
- Patent number 7,680,579
- Issue date Mar 16, 2010
- Central Japan Railway Company
- Norifumi Kawasaki
- G01 - MEASURING TESTING
Information Patent Grant
Device for detecting a rotation device
- Patent number 7,383,743
- Issue date Jun 10, 2008
- Denso Corporation
- Takao Ban
- G01 - MEASURING TESTING
Information Patent Grant
Eddy current detection of wheel speed with voltage threshold shifting
- Patent number 7,324,887
- Issue date Jan 29, 2008
- Central Japan Railway Company
- Norifumi Kawasaki
- G01 - MEASURING TESTING
Information Patent Grant
Encapsulated measuring apparatus for detecting a velocity and/or ac...
- Patent number 7,253,609
- Issue date Aug 7, 2007
- Dr. Johannes Heidenhain GmbH
- Ralph Schmidt
- G01 - MEASURING TESTING
Information Patent Grant
Speed sensing method and apparatus
- Patent number 7,174,269
- Issue date Feb 6, 2007
- The Timken Company
- Xiaolan Ai
- G01 - MEASURING TESTING
Information Patent Grant
EMI noise filter for eddy current turbo speed sensor
- Patent number 7,069,171
- Issue date Jun 27, 2006
- Cummins, Inc.
- Yue Yun Wang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PULSE WHEEL FOR MEASURING THE REVOLUTION OF A WHEEL OF A VEHICLE AN...
- Publication number 20240410912
- Publication date Dec 12, 2024
- K.W.H. Ciclosport Vertriebs GmbH
- Christian BECKER
- G01 - MEASURING TESTING
Information Patent Application
IMPROVED MOTION, VIBRATION AND ABERRANT CONDITION DETECTION AND ANA...
- Publication number 20240280603
- Publication date Aug 22, 2024
- Baker Hughes Oilfield Operations LLC
- Brian F. Howard
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR MONITORING ONE OR MORE PARAMETERS OF A TOP DR...
- Publication number 20210389341
- Publication date Dec 16, 2021
- Larry G. Keast
- E21 - EARTH DRILLING MINING
Information Patent Application
MOTION, VIBRATION AND ABERRANT CONDITION DETECTION AND ANALYSIS FOR...
- Publication number 20210208178
- Publication date Jul 8, 2021
- Baker Hughes Oilfield Operations LLC
- Brian F. Howard
- G01 - MEASURING TESTING
Information Patent Application
FERRITE CORE COIL DEVICE, SENSOR DEVICE FOR DETERMINING ROTATIONAL...
- Publication number 20200408796
- Publication date Dec 31, 2020
- Jaquet Technology Group AG
- Jonathan A. A. Tigelaar
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC GAS TURBINE SENSOR
- Publication number 20190212229
- Publication date Jul 11, 2019
- Weston Aerospace Limited
- Nigel Turner
- G01 - MEASURING TESTING
Information Patent Application
FAN DETECTION CHIP, A METHOD AND A SYSTEM USING THE SAME
- Publication number 20190011475
- Publication date Jan 10, 2019
- NUVOTON TECHNOLOGY CORPORATION
- CHUN-YI WU
- G01 - MEASURING TESTING
Information Patent Application
MANUFACTURING METHOD FOR A SENSING ELEMENT AND SENSOR DEVICE
- Publication number 20180330874
- Publication date Nov 15, 2018
- Jaquet Technology Group AG
- Andreas Tuor
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
INDUCTIVE DISPLACEMENT SENSORS
- Publication number 20180274947
- Publication date Sep 27, 2018
- HUTCHINSON
- Yohan MANIOULOUX
- G01 - MEASURING TESTING
Information Patent Application
INDUCTIVE DISPLACEMENT SENSORS
- Publication number 20180274948
- Publication date Sep 27, 2018
- HUTCHINSON
- Yohan MANIOULOUX
- G01 - MEASURING TESTING
Information Patent Application
CABLE WINCH
- Publication number 20180022587
- Publication date Jan 25, 2018
- TEREX MHPS IP MANAGEMENT GMBH
- Oliver Moll
- G01 - MEASURING TESTING
Information Patent Application
TURBOCHARGER ROTATION DETECTOR
- Publication number 20180024158
- Publication date Jan 25, 2018
- Hitachi Metals, Ltd.
- Yuta SUGIYAMA
- G01 - MEASURING TESTING
Information Patent Application
Eddy Current Sensor for a Rotary Shaft and Rotary Shaft Apparatus
- Publication number 20170370958
- Publication date Dec 28, 2017
- Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
- Weicai Huang
- G01 - MEASURING TESTING
Information Patent Application
SENSOR DEVICE FOR DETERMINING ROTATIONAL SPEED OF A ROTATABLE OBJEC...
- Publication number 20160187366
- Publication date Jun 30, 2016
- Jaquet Technology Group AG
- Andreas TUOR
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MOTOR DRIVING CONTROL APPARATUS AND METHOD, AND MOTOR SYSTEM USING...
- Publication number 20160013747
- Publication date Jan 14, 2016
- Samsung Electro-Mechanics Co., Ltd.
- Bon Young GU
- G01 - MEASURING TESTING
Information Patent Application
Sensor Device for Measuring the Rotational Speed at a Wheel of a Ve...
- Publication number 20150198623
- Publication date Jul 16, 2015
- WABCO GMBH
- Jurgen Dalisdas
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROTATION SPEED DETECTION DEVICE
- Publication number 20150198624
- Publication date Jul 16, 2015
- YANMAR CO., LTD
- Takeshi Takahashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Sensor Device for the Contactless Acquisition of a Rotation Charact...
- Publication number 20150070004
- Publication date Mar 12, 2015
- ROBERT BOSCH GmbH
- Klaus Lerchenmueller
- G01 - MEASURING TESTING
Information Patent Application
sensor device for the contactless acquisition of a rotation charact...
- Publication number 20140366632
- Publication date Dec 18, 2014
- Klaus Lerchenmueller
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ROTATING ELECTRICAL MACHINE AND METHOD FOR MEASURING A DISPLACEMENT...
- Publication number 20140252899
- Publication date Sep 11, 2014
- ETH ZURICH
- Andreas Looser
- G01 - MEASURING TESTING
Information Patent Application
Inductive Sensor with Demodulator
- Publication number 20140253107
- Publication date Sep 11, 2014
- Steven D. Roach
- G01 - MEASURING TESTING
Information Patent Application
ELECTRICITY GENERATOR
- Publication number 20130127268
- Publication date May 23, 2013
- Nigel Andrew Atherton
- G01 - MEASURING TESTING
Information Patent Application
VEHICLE BEARING DEVICE
- Publication number 20120243818
- Publication date Sep 27, 2012
- JTEKT Corporation
- Masao TAKIMOTO
- B60 - VEHICLES IN GENERAL
Information Patent Application
Dynamic Signal Torque Sensor
- Publication number 20110308330
- Publication date Dec 22, 2011
- Lutz MAY
- B66 - HOISTING LIFTING HAULING
Information Patent Application
High temperature speed sensor
- Publication number 20090309577
- Publication date Dec 17, 2009
- Weston Aerospace Limited
- Nigel Philip Turner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method and apparatus for monitoring gas turbine blades
- Publication number 20090177363
- Publication date Jul 9, 2009
- WESTON AEROSPACE LIMITED
- Wojciech Konrad Kulczyk
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for monitoring the rotational speed of shaft
- Publication number 20090177433
- Publication date Jul 9, 2009
- WESTON AEROSPACE LIMITED
- Anthony Palmer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Active Sensor Element and Method of Determining the Temperature of...
- Publication number 20090121706
- Publication date May 14, 2009
- CONTINENTAL AUTOMOTIVE GMBH
- Johannes Ante
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD AND APPARATUS FOR SENSING SHAFT ROTATION
- Publication number 20090102467
- Publication date Apr 23, 2009
- JOHNSON CONTROLS INC.
- Paul W. SNELL
- G01 - MEASURING TESTING
Information Patent Application
EDDY CURRENT DETECTION OF WHEEL SPEED WITH VOLTAGE THRESHOLD SHIFTING
- Publication number 20080074099
- Publication date Mar 27, 2008
- Central Japan Railway Company
- Norifumi KAWASAKI
- G01 - MEASURING TESTING

using eddy currents

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Motion, vibration and aberrant condition detection and analysis

System and method for monitoring one or more parameters of a top dr...

Ferrite core coil device, sensor device for determining rotational...

Magnetic gas turbine sensor

Rotation speed detection device

Inductive displacement sensors

Inductive displacement sensors

Eddy current sensor for a rotary shaft and rotary shaft apparatus

Sensor device for determining rotational speed of a rotatable objec...

Fan detection chip, a method and a system using the same

Cable winch

Method for monitoring a rotation of a compressor wheel

Rotational sensing based on inductive sensing

Sensor device for measuring the rotational speed at a wheel of a ve...

Pulse generator

Sensor device for the contactless acquisition of a rotation charact...

Linear generator with tangential induction

Inductive sensor with demodulator

Systems and methods for monitoring rotary equipment

Vehicle bearing device

Method and apparatus for monitoring gas turbine blades

Active sensor element and method of determining the temperature of...

Method and apparatus for monitoring the rotational speed of shaft

Motion detecting apparatus

Eddy current detection of wheel speed with voltage threshold shifting

Device for detecting a rotation device

Eddy current detection of wheel speed with voltage threshold shifting

Encapsulated measuring apparatus for detecting a velocity and/or ac...

Speed sensing method and apparatus

EMI noise filter for eddy current turbo speed sensor

Patents Applicationslast 30 patents

PULSE WHEEL FOR MEASURING THE REVOLUTION OF A WHEEL OF A VEHICLE AN...

IMPROVED MOTION, VIBRATION AND ABERRANT CONDITION DETECTION AND ANA...

SYSTEM AND METHOD FOR MONITORING ONE OR MORE PARAMETERS OF A TOP DR...

MOTION, VIBRATION AND ABERRANT CONDITION DETECTION AND ANALYSIS FOR...

FERRITE CORE COIL DEVICE, SENSOR DEVICE FOR DETERMINING ROTATIONAL...

MAGNETIC GAS TURBINE SENSOR

FAN DETECTION CHIP, A METHOD AND A SYSTEM USING THE SAME

MANUFACTURING METHOD FOR A SENSING ELEMENT AND SENSOR DEVICE

INDUCTIVE DISPLACEMENT SENSORS

INDUCTIVE DISPLACEMENT SENSORS

CABLE WINCH

TURBOCHARGER ROTATION DETECTOR

Eddy Current Sensor for a Rotary Shaft and Rotary Shaft Apparatus

SENSOR DEVICE FOR DETERMINING ROTATIONAL SPEED OF A ROTATABLE OBJEC...

MOTOR DRIVING CONTROL APPARATUS AND METHOD, AND MOTOR SYSTEM USING...

Sensor Device for Measuring the Rotational Speed at a Wheel of a Ve...

ROTATION SPEED DETECTION DEVICE

Sensor Device for the Contactless Acquisition of a Rotation Charact...

sensor device for the contactless acquisition of a rotation charact...

ROTATING ELECTRICAL MACHINE AND METHOD FOR MEASURING A DISPLACEMENT...

Inductive Sensor with Demodulator

ELECTRICITY GENERATOR

VEHICLE BEARING DEVICE

Dynamic Signal Torque Sensor

High temperature speed sensor

Method and apparatus for monitoring gas turbine blades

Method and apparatus for monitoring the rotational speed of shaft

Active Sensor Element and Method of Determining the Temperature of...

METHOD AND APPARATUS FOR SENSING SHAFT ROTATION

EDDY CURRENT DETECTION OF WHEEL SPEED WITH VOLTAGE THRESHOLD SHIFTING