Linear or rotary variable differential transformers (LVDTs/RVDTs) having a single primary coil and two secondary coils

Industry

CPC
G01D5/2291

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G01Measuring instruments G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS TARIFF METERING APPARATUS MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR G01D5/00Mechanical means for transferring the output of a sensing member Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting Transducers not specially adapted for a specific variable

Current Industry

G01D5/2291Linear or rotary variable differential transformers (LVDTs/RVDTs) having a single primary coil and two secondary coils

Industries

Patents Grantslast 30 patents

Information Patent Grant
Precision planar coil placement for three-dimensional inductive sen...
- Patent number 12,124,784
- Issue date Oct 22, 2024
- Massachusetts Institute of Technology
- Samuel E. Calisch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Monitoring system for an agricultural implement
- Patent number 12,089,515
- Issue date Sep 17, 2024
- CNH Industrial America LLC
- Austin Joseph McLuckie
- G01 - MEASURING TESTING
Information Patent Grant
Variable inductive displacement sensor, associated device, system a...
- Patent number 12,092,495
- Issue date Sep 17, 2024
- SAFRAN ELECTRONICS & DEFENSE
- Mathieu Conq
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inter-shaft distance measuring device and image forming apparatus
- Patent number 12,050,117
- Issue date Jul 30, 2024
- Konica Minolta, Inc.
- Yoshiaki Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transformer with test circuit
- Patent number 11,994,414
- Issue date May 28, 2024
- Continental Teves AG & Co. oHG
- Sören Lehmann
- G01 - MEASURING TESTING
Information Patent Grant
Tocodynamometer transducer
- Patent number 11,892,326
- Issue date Feb 6, 2024
- Aronix LLC
- Arun Narayan Patil
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ratiometric position measurement
- Patent number 11,874,139
- Issue date Jan 16, 2024
- Hamilton Sundstrand Corporation
- John O'Neil
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual-mount for spring-loaded gear-driven resolvers
- Patent number 11,815,368
- Issue date Nov 14, 2023
- Textron Innovations Inc.
- Grant Michael Beall
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Accuracy improvement in linear variable differential transformer ba...
- Patent number 11,754,420
- Issue date Sep 12, 2023
- Hamilton Sundstrand Corporation
- Nageswara Rao Kalluri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable differential transformer for position monitoring
- Patent number 11,733,067
- Issue date Aug 22, 2023
- EATON INTELLIGENT POWER LIMITED
- Yuriy O. Khayznikov
- G01 - MEASURING TESTING
Information Patent Grant
Rear end steering and mounting system
- Patent number 11,731,691
- Issue date Aug 22, 2023
- Super ATV, LLC
- Justin Eaton
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotary variable differential transformer
- Patent number 11,715,587
- Issue date Aug 1, 2023
- Honeywell International Inc.
- Paresh Sanchihar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for operating a dual rotor electrical machine
- Patent number 11,670,995
- Issue date Jun 6, 2023
- Deere & Company
- Matthias Lang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inductive sensor device for determining a longitudinal position of...
- Patent number 11,662,225
- Issue date May 30, 2023
- Balluff GmbH
- Zoltan Kantor
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for determining rotational position of a rotating camshaft o...
- Patent number 11,639,859
- Issue date May 2, 2023
- Deere & Company
- Brian D. McGee
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Linear variable differential transducer core structure
- Patent number 11,635,308
- Issue date Apr 25, 2023
- Hamilton Sundstrand Corporation
- Wojciech Plucinski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductive angle sensor
- Patent number 11,592,319
- Issue date Feb 28, 2023
- Infineon Technologies AG
- Udo Ausserlechner
- G01 - MEASURING TESTING
Information Patent Grant
Core-position sensor
- Patent number 11,561,113
- Issue date Jan 24, 2023
- Probe Technology Services, Inc.
- Marvin Beckman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatuses, systems, and methods for improved vibration resistance
- Patent number 11,549,824
- Issue date Jan 10, 2023
- Honeywell International Inc.
- Aaron Daniels
- G01 - MEASURING TESTING
Information Patent Grant
Inductive sensing apparatus and method
- Patent number 11,519,753
- Issue date Dec 6, 2022
- Trustees of Dartmouth College
- Jun Gong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Linear variable differential transformer
- Patent number 11,486,736
- Issue date Nov 1, 2022
- Daegu Gyeongbuk Institute of Science & Technology
- Dong Won Yun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Landing gear storage and quick servicing solution
- Patent number 11,479,347
- Issue date Oct 25, 2022
- Safran Landing Systems UK LTD
- Yann Simonneaux
- G05 - CONTROLLING REGULATING
Information Patent Grant
Transformers
- Patent number 11,473,937
- Issue date Oct 18, 2022
- Peter Haas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Redundant VDT with DC interface
- Patent number 11,467,005
- Issue date Oct 11, 2022
- RATIER-FIGEAC SAS
- Cédric Antraygue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sensor circuit diagnosis
- Patent number 11,428,730
- Issue date Aug 30, 2022
- Baker Hughes Oilfield Operations LLC
- Jianjun Jiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for measuring deflections of structural member at...
- Patent number 11,402,193
- Issue date Aug 2, 2022
- Colorado State University Research Foundation
- Jakob Wolynski
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for measuring brake wear
- Patent number 11,396,285
- Issue date Jul 26, 2022
- Goodrich Corporation
- Michael Kordik
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sinusoidal harmonic nulling
- Patent number 11,360,133
- Issue date Jun 14, 2022
- Hamilton Sundstrand Corporation
- Michael A. Wilson
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for sensing rotating body
- Patent number 11,326,906
- Issue date May 10, 2022
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Dong Yeol Lee
- G01 - MEASURING TESTING
Information Patent Grant
Induction machines
- Patent number 11,320,288
- Issue date May 3, 2022
- Peter Haas
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
H-BRIDGE PUSH-PULL EXCITATION CIRCUIT FOR A TRANSFORMER-BASED MEASU...
- Publication number 20240337511
- Publication date Oct 10, 2024
- MICROCHIP TECHNOLOGY INCORPORATED
- Halil Alper Onay
- G01 - MEASURING TESTING
Information Patent Application
LINEAR VARIABLE DIFFERENTIAL TRANSFORMER ARRANGEMENTS AND RELATED M...
- Publication number 20240200986
- Publication date Jun 20, 2024
- GOODRICH CORPORATION
- Marcello Torchio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SIGNAL CONDITIONING IN A POSITION SENSING SYSTEM
- Publication number 20240094032
- Publication date Mar 21, 2024
- HAMILTON SUNDSTRAND CORPORATION
- Dhananjay Kumar
- G01 - MEASURING TESTING
Information Patent Application
IN-SITU CREEP CAPSULE FOR A NUCLEAR REACTOR AND METHODS OF USE
- Publication number 20240087762
- Publication date Mar 14, 2024
- Purdue Research Foundation
- Maria A. Okuniewski
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
MAG SENSE TOOL
- Publication number 20240068844
- Publication date Feb 29, 2024
- OIL STATES ENERGY SERVICES, L.L.C.
- Jimmy Livingston
- G01 - MEASURING TESTING
Information Patent Application
REAR END STEERING AND MOUNTING SYSTEM
- Publication number 20230391396
- Publication date Dec 7, 2023
- Sujper ATV. LLC
- Justin L. Eaton
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROTARY VARIABLE DIFFERENTIAL TRANSFORMER
- Publication number 20230326647
- Publication date Oct 12, 2023
- Honeywell International Inc.
- Paresh SANCHIHAR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE CYLINDER
- Publication number 20230314182
- Publication date Oct 5, 2023
- Crompton Technology Group, Ltd.
- Jonathan David Pethick
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RATIOMETRIC POSITION MEASUREMENT
- Publication number 20230175867
- Publication date Jun 8, 2023
- HAMILTON SUNDSTRAND CORPORATION
- John O'Neil
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POSITION SENSING APPARATUS HAVING INTERNAL TARGET ROD WITH REMOTE E...
- Publication number 20230175869
- Publication date Jun 8, 2023
- LRT Sensors LLC
- Leonard Goldman
- G01 - MEASURING TESTING
Information Patent Application
VARIABLE INDUCTIVE DISPLACEMENT SENSOR, ASSOCIATED DEVICE, SYSTEM A...
- Publication number 20230068680
- Publication date Mar 2, 2023
- SAFRAN ELECTRONICS & DEFENSE
- Mathieu CONQ
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OVER TRAVEL DETECTION DEVICE
- Publication number 20230027707
- Publication date Jan 26, 2023
- Goodrich Actuation Systems Limited
- Colin Roger HARRISON
- G01 - MEASURING TESTING
Information Patent Application
LANDING GEAR STORAGE AND QUICK SERVICING SOLUTION
- Publication number 20230002038
- Publication date Jan 5, 2023
- Safran Landing Systems UK LTD
- Yann Simonneaux
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
OPTIMAL LVDT/RVDT DEMODULATION USING A HYBRID ALGORITHM
- Publication number 20220397428
- Publication date Dec 15, 2022
- HAMILTON SUNDSTRAND CORPORATION
- Ashish Vijay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ROTATION MONITORING ASSEMBLY FOR AN ARTIFICIAL LIFT SYSTEM
- Publication number 20220236082
- Publication date Jul 28, 2022
- Mesquite Technologies LLC
- Jose Roberto Navar
- E21 - EARTH DRILLING MINING
Information Patent Application
INTER-SHAFT DISTANCE MEASURING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20220196439
- Publication date Jun 23, 2022
- Konica Minolta, Inc.
- Yoshiaki WATANABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INDUCTIVE SENSOR DEVICE FOR DETERMINING A LONGITUDINAL POSITION OF...
- Publication number 20220196438
- Publication date Jun 23, 2022
- Balluff GmbH
- Zoltan KANTOR
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACCURACY IMPROVEMENT IN LINEAR VARIABLE DIFFERENTIAL TRANSFORMER BA...
- Publication number 20220187103
- Publication date Jun 16, 2022
- HAMILTON SUNDSTRAND CORPORATION
- Nageswara Rao Kalluri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MONITORING SYSTEM FOR AN AGRICULTURAL IMPLEMENT
- Publication number 20220174856
- Publication date Jun 9, 2022
- CNH Industrial America LLC
- Austin Joseph McLuckie
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
ROTOR FOR INDUCTIVE ANGULAR DISPLACEMENT SENSOR
- Publication number 20220042828
- Publication date Feb 10, 2022
- SAFRAN ELECTRONICS & DEFENSE
- Matthieu SCHMITT
- G01 - MEASURING TESTING
Information Patent Application
VARIABLE DIFFERENTIAL TRANSFORMER FOR POSITION MONITORING
- Publication number 20220026246
- Publication date Jan 27, 2022
- Eaton Intelligent Power Limited
- Yuriy O. Khayznikov
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR MEASURING BRAKE WEAR
- Publication number 20220009466
- Publication date Jan 13, 2022
- GOODRICH CORPORATION
- Michael Kordik
- B60 - VEHICLES IN GENERAL
Information Patent Application
SENSOR CIRCUIT DIAGNOSIS
- Publication number 20220003809
- Publication date Jan 6, 2022
- Baker Hughes Oilfield Operations LLC
- Jiang Jianjun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Transformers
- Publication number 20210372824
- Publication date Dec 2, 2021
- Peter HAAS
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR DETERMINING ROTATIONAL POSITION OF A ROTATING CAMSHAFT O...
- Publication number 20210364324
- Publication date Nov 25, 2021
- Deere & Company
- Brian D. McGee
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DISPLACEMENT SENSOR HAVING A RETURN CORE IN A HOUSING CAVITY
- Publication number 20210356296
- Publication date Nov 18, 2021
- Continental Teves AG & Co. OHG
- Frank Grunwald
- G01 - MEASURING TESTING
Information Patent Application
INDUCTION MACHINES
- Publication number 20210348950
- Publication date Nov 11, 2021
- Peter HAAS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL-MOUNT FOR SPRING-LOADED GEAR-DRIVEN RESOLVERS
- Publication number 20210318143
- Publication date Oct 14, 2021
- Bell Textron Inc.
- Grant Michael Beall
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
LINEAR VARIABLE DIFFERENTIAL TRANSDUCER CORE STRUCTURE
- Publication number 20210278249
- Publication date Sep 9, 2021
- HAMILTON SUNDSTRAND CORPORATION
- Wojciech PLUCINSKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL SURFACE ELEMENT SKEW AND/OR LOSS DETECTION SYSTEM
- Publication number 20210261269
- Publication date Aug 26, 2021
- MOOG WOLVERHAMPTON LIMITED
- Glynn Thomas
- G01 - MEASURING TESTING

Linear or rotary variable differential transformers (LVDTs/RVDTs) having a single primary coil and two secondary coils

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Precision planar coil placement for three-dimensional inductive sen...

Monitoring system for an agricultural implement

Variable inductive displacement sensor, associated device, system a...

Inter-shaft distance measuring device and image forming apparatus

Transformer with test circuit

Tocodynamometer transducer

Ratiometric position measurement

Dual-mount for spring-loaded gear-driven resolvers

Accuracy improvement in linear variable differential transformer ba...

Variable differential transformer for position monitoring

Rear end steering and mounting system

Rotary variable differential transformer

Method and apparatus for operating a dual rotor electrical machine

Inductive sensor device for determining a longitudinal position of...

Method for determining rotational position of a rotating camshaft o...

Linear variable differential transducer core structure

Inductive angle sensor

Core-position sensor

Apparatuses, systems, and methods for improved vibration resistance

Inductive sensing apparatus and method

Linear variable differential transformer

Landing gear storage and quick servicing solution

Transformers

Redundant VDT with DC interface

Sensor circuit diagnosis

Method and system for measuring deflections of structural member at...

Systems and methods for measuring brake wear

Sinusoidal harmonic nulling

Apparatus for sensing rotating body

Induction machines

Patents Applicationslast 30 patents

H-BRIDGE PUSH-PULL EXCITATION CIRCUIT FOR A TRANSFORMER-BASED MEASU...

LINEAR VARIABLE DIFFERENTIAL TRANSFORMER ARRANGEMENTS AND RELATED M...

SIGNAL CONDITIONING IN A POSITION SENSING SYSTEM

IN-SITU CREEP CAPSULE FOR A NUCLEAR REACTOR AND METHODS OF USE

MAG SENSE TOOL

REAR END STEERING AND MOUNTING SYSTEM

ROTARY VARIABLE DIFFERENTIAL TRANSFORMER

COMPOSITE CYLINDER

RATIOMETRIC POSITION MEASUREMENT

POSITION SENSING APPARATUS HAVING INTERNAL TARGET ROD WITH REMOTE E...

VARIABLE INDUCTIVE DISPLACEMENT SENSOR, ASSOCIATED DEVICE, SYSTEM A...

OVER TRAVEL DETECTION DEVICE

LANDING GEAR STORAGE AND QUICK SERVICING SOLUTION

OPTIMAL LVDT/RVDT DEMODULATION USING A HYBRID ALGORITHM

ROTATION MONITORING ASSEMBLY FOR AN ARTIFICIAL LIFT SYSTEM

INTER-SHAFT DISTANCE MEASURING DEVICE AND IMAGE FORMING APPARATUS

INDUCTIVE SENSOR DEVICE FOR DETERMINING A LONGITUDINAL POSITION OF...

ACCURACY IMPROVEMENT IN LINEAR VARIABLE DIFFERENTIAL TRANSFORMER BA...

MONITORING SYSTEM FOR AN AGRICULTURAL IMPLEMENT

ROTOR FOR INDUCTIVE ANGULAR DISPLACEMENT SENSOR

VARIABLE DIFFERENTIAL TRANSFORMER FOR POSITION MONITORING

SYSTEMS AND METHODS FOR MEASURING BRAKE WEAR

SENSOR CIRCUIT DIAGNOSIS

Transformers

METHOD FOR DETERMINING ROTATIONAL POSITION OF A ROTATING CAMSHAFT O...

DISPLACEMENT SENSOR HAVING A RETURN CORE IN A HOUSING CAVITY

INDUCTION MACHINES

DUAL-MOUNT FOR SPRING-LOADED GEAR-DRIVEN RESOLVERS

LINEAR VARIABLE DIFFERENTIAL TRANSDUCER CORE STRUCTURE

CONTROL SURFACE ELEMENT SKEW AND/OR LOSS DETECTION SYSTEM