Constructional details of transformers or reactors with tapping on coil or windings

Industry

CPC
H01F29/025

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Parent Industries

HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F29/00Variable transformers or inductances not covered by group H01F21/00

Current Industry

H01F29/025Constructional details of transformers or reactors with tapping on coil or windings

Industries

Patents Grantslast 30 patents

Information Patent Grant
Transformer assembly for electric grids and a related control method
- Patent number 11,935,691
- Issue date Mar 19, 2024
- HITACHI ENERGY LTD
- Valentina Valori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Assembly for automatic tap adjustment of a power transformer using...
- Patent number 11,749,453
- Issue date Sep 5, 2023
- WEG TRANSFORMERS USA LLC
- Shamaun Hakim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Assembly for connection to a high-voltage system with adjustable im...
- Patent number 11,594,368
- Issue date Feb 28, 2023
- Siemens Energy Global GmbH & Co. KG
- Ewald Schweiger
- G05 - CONTROLLING REGULATING
Information Patent Grant
Techniques for a coupled inductor circuit
- Patent number 11,574,766
- Issue date Feb 7, 2023
- Analog Devices International Unlimited Company
- Xinyu Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flexible transformer system
- Patent number 11,538,614
- Issue date Dec 27, 2022
- General Electric Technology GmbH
- Ibrahima Ndiaye
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Downhole energy harvesting
- Patent number 11,454,093
- Issue date Sep 27, 2022
- METROL TECHNOLOGY LTD
- Shaun Compton Ross
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable transformer
- Patent number 11,211,196
- Issue date Dec 28, 2021
- Intel Corporation
- Robin Drabinski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer system
- Patent number 11,087,913
- Issue date Aug 10, 2021
- General Electric Company
- William James Premerlani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded tap changer assemblies and methods for dry-type transformers
- Patent number 11,049,647
- Issue date Jun 29, 2021
- Siemens Energy Global GmbH & Co. KG
- Martin Alsina Navarro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switched-capacitor converter with multi-tapped autotransformer
- Patent number 11,011,980
- Issue date May 18, 2021
- Infineon Technologies Austria AG
- Roberto Rizzolatti
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
VDT with high permeability shield
- Patent number 10,998,116
- Issue date May 4, 2021
- Hamilton Sundstrand Corporation
- Jeffrey A. Eldridge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductor device
- Patent number 10,818,429
- Issue date Oct 27, 2020
- Realtek Semiconductor Corporation
- Hsiao-Tsung Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switched-capacitor converter with multi-tapped autotransformer
- Patent number 10,804,798
- Issue date Oct 13, 2020
- Infineon Technologies Austria AG
- Roberto Rizzolatti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic systems for controlling submersible pumps
- Patent number 10,634,133
- Issue date Apr 28, 2020
- See Water, Inc.
- Michael R. Johnson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method and system for obtaining relation between winding state and...
- Patent number 10,546,074
- Issue date Jan 28, 2020
- STATE GRID CORPORATION OF CHINA (SGCC)
- Wenlin He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transformer system with dynamic control
- Patent number 10,510,481
- Issue date Dec 17, 2019
- John M. Goodman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching arrangement for a control transformer, in particular pola...
- Patent number 10,460,884
- Issue date Oct 29, 2019
- MASCHINENFABRIK REINHAUSEN GMBH
- Martin Pankofer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated device package comprising a tunable inductor
- Patent number 10,304,623
- Issue date May 28, 2019
- QUALCOMM Incorporated
- Young Kyu Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voltage regulator system and method of use
- Patent number 10,198,013
- Issue date Feb 5, 2019
- General Electric Technology GmbH
- Thomas Ambrose Dauzat
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage regulation for multi-phase power systems
- Patent number 10,177,672
- Issue date Jan 8, 2019
- Cooper Technologies Company
- Daniel Joseph Daley
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
On-load tap changer according to the reactor switching principle
- Patent number 10,147,563
- Issue date Dec 4, 2018
- MASCHINENFABRIK REINHAUSEN GMBH
- Uwe Kaltenborn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dry transformer load switch
- Patent number 10,134,535
- Issue date Nov 20, 2018
- ABB Schweiz AG
- Benjamin Weber
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Voltage regulator system and method of use
- Patent number 10,082,810
- Issue date Sep 25, 2018
- General Electric Technology GmbH
- Thomas Ambrose Dauzat
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pull-out switch assembly with replaceable switch module
- Patent number 9,972,456
- Issue date May 15, 2018
- MASCHINENFABRIK REINHAUSEN GMBH
- Alexander Reich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer
- Patent number 9,583,252
- Issue date Feb 28, 2017
- ABB Schweiz AG
- Benjamin Weber
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer provided with a taps panel, an electric-insulation meth...
- Patent number 9,355,772
- Issue date May 31, 2016
- Siemens Ltda.
- Martin Alsina Navarro
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Dry-type transformer
- Patent number 9,147,520
- Issue date Sep 29, 2015
- ABB Technology AG
- Carlos Roy Martín
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-point connection module for a transformer coil, and a transfo...
- Patent number 8,228,155
- Issue date Jul 24, 2012
- ABB Technology AG
- Charlie H Sarver
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer winding and production method thereof
- Patent number 7,836,580
- Issue date Nov 23, 2010
- Jean-Marc Scherrer
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Integral transformer junction module
- Patent number 7,548,148
- Issue date Jun 16, 2009
- George William Kersten
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TRANSFORMER FOR CONTROLLING INDEPENDENT ACTIVE AND REACTIVE POWER F...
- Publication number 20240428988
- Publication date Dec 26, 2024
- SEN ENGINEERING SOLUTIONS, INC.
- Kalyan K. SEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NOVEL HIGH EFFICIENCY CENTER TAPPED TRANSFORMER STRUCTURE
- Publication number 20240379285
- Publication date Nov 14, 2024
- Flex Ltd.
- Hua Min XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER ASSEMBLY
- Publication number 20240296988
- Publication date Sep 5, 2024
- Murata Manufacturing Co., Ltd.
- Hongzhong MA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH UNIT FOR A STEP TRANSFORMER, AND STEP TRANSFORMER HAVING A S...
- Publication number 20240062969
- Publication date Feb 22, 2024
- MASCHINENFABRIK REINHAUSEN GMBH
- Christian Hammer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Micro-Stepping Cascading AC Voltage Regulator
- Publication number 20240047132
- Publication date Feb 8, 2024
- David Baretich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ON-LOAD TAP CHANGER AND TAP-CHANGING TRANSFORMER HAVING AN ON-LOAD...
- Publication number 20240029965
- Publication date Jan 25, 2024
- MASCHINENFABRIK REINHAUSEN GMBH
- Christian HAMMER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FULL RANGE BOOSTING DEVICE FOR ACCUMULATOR OF ON-LOAD TAP CHANGER,...
- Publication number 20230402227
- Publication date Dec 14, 2023
- Beijing Aerospace Control Device Institute
- Zhuangzhuang Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VARIABLE-IMPEDANCE ELECTRIC TRANSFORMER
- Publication number 20230290567
- Publication date Sep 14, 2023
- PROLEC-GE INTERNACIONAL, S. DE R. L. DE C. V.
- Enrique BETANCOURT RAMIREZ
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A TAP CHANGER AND A TRANSFORMER ARRANGEMENT COMPRISING THE TAP CHANGER
- Publication number 20230260695
- Publication date Aug 17, 2023
- Tommy Larsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ASSEMBLY FOR AUTOMATIC TAP ADJUSTMENT OF A POWER TRANSFORMER USING...
- Publication number 20230197335
- Publication date Jun 22, 2023
- WEG TRANSFORMERS USA LLC
- Shamaun HAKIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER
- Publication number 20230170126
- Publication date Jun 1, 2023
- NXP B.V.
- Olivier Tesson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-PHASE MULTI-TAP BALANCING DISTRIBUTION TRANSFORMER
- Publication number 20230131007
- Publication date Apr 27, 2023
- Southwest Electric Co.
- James Patrick Nunamaker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A TRANSFORMER ASSEMBLY FOR ELECTRIC GRIDS AND A RELATED CONTROL METHOD
- Publication number 20230025613
- Publication date Jan 26, 2023
- Hitachi Energy Switzerland AG
- Valentina Valori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER ELECTRONICS ON-LOAD TAP CHANGER WITH A REDUCED NUMBER OF TAPS
- Publication number 20230020854
- Publication date Jan 19, 2023
- Hitachi Energy Switzerland AG
- Nan CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DOWNHOLE ENERGY HARVESTING
- Publication number 20230019444
- Publication date Jan 19, 2023
- METROL TECHNOLOGY LTD
- Shaun Compton ROSS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ON-LOAD TAP CHANGER AND TAP-CHANGING TRANSFORMER HAVING AN ON-LOAD...
- Publication number 20220392717
- Publication date Dec 8, 2022
- MASCHINENFABRIK REINHAUSEN GMBH
- Robert Hiltner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC INDUCTION DEVICE WITH ON-LOAD TAP CHANGER
- Publication number 20220351897
- Publication date Nov 3, 2022
- Hitachi Energy Switzerland AG
- Tommy LARSSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
110 kV Three-phase Dry-type Transformer and Assembly Method Therefor
- Publication number 20220216004
- Publication date Jul 7, 2022
- Jiangsu Huapeng Transformer Co., Ltd.
- Tianping Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLEXIBLE TRANSFORMER SYSTEM
- Publication number 20210151235
- Publication date May 20, 2021
- Prolec GE International S. de R.L. de C.V.
- Ibrahima Ndiaye
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOLDED TAP CHANGER ASSEMBLIES AND METHODS FOR DRY-TYPE TRANSFORMERS
- Publication number 20210057147
- Publication date Feb 25, 2021
- SIEMENS AKTIENGESELLSCHAFT
- Martin Alsina Navarro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY STORAGE SYSTEM AND METHOD FOR CONTROLLING AN ENERGY STORAGE...
- Publication number 20210013719
- Publication date Jan 14, 2021
- Aggreko Deutschland GmbH
- Benjamin Joseph Braun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHED-CAPACITOR CONVERTER WITH MULTI-TAPPED AUTOTRANSFORMER
- Publication number 20200358352
- Publication date Nov 12, 2020
- Infineon Technologies Austria AG
- Roberto RIZZOLATTI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TUNABLE TRANSFORMER
- Publication number 20200312539
- Publication date Oct 1, 2020
- Intel IP Corporation
- Robin Drabinski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ASSEMBLY FOR CONNECTION TO A HIGH-VOLTAGE SYSTEM WITH ADJUSTABLE IM...
- Publication number 20200203066
- Publication date Jun 25, 2020
- Siemens Aktiengesellschaft
- EWALD SCHWEIGER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMERS AND CERTAIN A-C MOTORS AND GENERATORS WITH DYNAMIC CON...
- Publication number 20200161046
- Publication date May 21, 2020
- John Goodman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VDT WITH HIGH PERMEABILITY SHIELD
- Publication number 20190267175
- Publication date Aug 29, 2019
- HAMILTON SUNDSTRAND CORPORATION
- Jeffrey A. Eldridge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VARIABLE INDUCTOR AND INTEGRATED CIRCUIT USING THE VARIABLE INDUCTOR
- Publication number 20190189342
- Publication date Jun 20, 2019
- NATIONAL CHUNG-SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY
- CHIA-JEN LIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER SYSTEM WITH DYNAMIC CONTROL
- Publication number 20190088410
- Publication date Mar 21, 2019
- John M. Goodman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INDUCTOR DEVICE
- Publication number 20190035544
- Publication date Jan 31, 2019
- REALTEK SEMICONDUCTOR CORPORATION
- Hsiao-Tsung YEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC SYSTEMS FOR CONTROLLING SUBMERSIBLE PUMPS
- Publication number 20180363639
- Publication date Dec 20, 2018
- See Water, Inc.
- Franklin J. Cathell
- H01 - BASIC ELECTRIC ELEMENTS

Constructional details of transformers or reactors with tapping on coil or windings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Transformer assembly for electric grids and a related control method

Assembly for automatic tap adjustment of a power transformer using...

Assembly for connection to a high-voltage system with adjustable im...

Techniques for a coupled inductor circuit

Flexible transformer system

Downhole energy harvesting

Tunable transformer

Transformer system

Molded tap changer assemblies and methods for dry-type transformers

Switched-capacitor converter with multi-tapped autotransformer

VDT with high permeability shield

Inductor device

Switched-capacitor converter with multi-tapped autotransformer

Electronic systems for controlling submersible pumps

Method and system for obtaining relation between winding state and...

Transformer system with dynamic control

Switching arrangement for a control transformer, in particular pola...

Integrated device package comprising a tunable inductor

Voltage regulator system and method of use

Voltage regulation for multi-phase power systems

On-load tap changer according to the reactor switching principle

Dry transformer load switch

Voltage regulator system and method of use

Pull-out switch assembly with replaceable switch module

Transformer

Transformer provided with a taps panel, an electric-insulation meth...

Dry-type transformer

Multi-point connection module for a transformer coil, and a transfo...

Transformer winding and production method thereof

Integral transformer junction module

Patents Applicationslast 30 patents

TRANSFORMER FOR CONTROLLING INDEPENDENT ACTIVE AND REACTIVE POWER F...

NOVEL HIGH EFFICIENCY CENTER TAPPED TRANSFORMER STRUCTURE

TRANSFORMER ASSEMBLY

SWITCH UNIT FOR A STEP TRANSFORMER, AND STEP TRANSFORMER HAVING A S...

Micro-Stepping Cascading AC Voltage Regulator

ON-LOAD TAP CHANGER AND TAP-CHANGING TRANSFORMER HAVING AN ON-LOAD...

FULL RANGE BOOSTING DEVICE FOR ACCUMULATOR OF ON-LOAD TAP CHANGER,...

VARIABLE-IMPEDANCE ELECTRIC TRANSFORMER

A TAP CHANGER AND A TRANSFORMER ARRANGEMENT COMPRISING THE TAP CHANGER

ASSEMBLY FOR AUTOMATIC TAP ADJUSTMENT OF A POWER TRANSFORMER USING...

TRANSFORMER

THREE-PHASE MULTI-TAP BALANCING DISTRIBUTION TRANSFORMER

A TRANSFORMER ASSEMBLY FOR ELECTRIC GRIDS AND A RELATED CONTROL METHOD

POWER ELECTRONICS ON-LOAD TAP CHANGER WITH A REDUCED NUMBER OF TAPS

DOWNHOLE ENERGY HARVESTING

ON-LOAD TAP CHANGER AND TAP-CHANGING TRANSFORMER HAVING AN ON-LOAD...

ELECTROMAGNETIC INDUCTION DEVICE WITH ON-LOAD TAP CHANGER

110 kV Three-phase Dry-type Transformer and Assembly Method Therefor

FLEXIBLE TRANSFORMER SYSTEM

MOLDED TAP CHANGER ASSEMBLIES AND METHODS FOR DRY-TYPE TRANSFORMERS

ENERGY STORAGE SYSTEM AND METHOD FOR CONTROLLING AN ENERGY STORAGE...

SWITCHED-CAPACITOR CONVERTER WITH MULTI-TAPPED AUTOTRANSFORMER

TUNABLE TRANSFORMER

ASSEMBLY FOR CONNECTION TO A HIGH-VOLTAGE SYSTEM WITH ADJUSTABLE IM...

TRANSFORMERS AND CERTAIN A-C MOTORS AND GENERATORS WITH DYNAMIC CON...

VDT WITH HIGH PERMEABILITY SHIELD

VARIABLE INDUCTOR AND INTEGRATED CIRCUIT USING THE VARIABLE INDUCTOR

TRANSFORMER SYSTEM WITH DYNAMIC CONTROL

INDUCTOR DEVICE

ELECTRONIC SYSTEMS FOR CONTROLLING SUBMERSIBLE PUMPS