Power supplies specially adapted for heating by electric discharge Automatic control of power

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CPC
H05B7/144

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Parent Industries

HELECTRICITY H05Electric techniques H05BELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR H05B7/00Heating by electric discharge

Current Industry

H05B7/144Power supplies specially adapted for heating by electric discharge Automatic control of power

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Arc furnace power supply with resonant circuit
- Patent number 11,658,585
- Issue date May 23, 2023
- ABB Schweiz AG
- Peter Karl Steimer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Convertible metallurgical furnace and modular metallurgical plant c...
- Patent number 11,391,515
- Issue date Jul 19, 2022
- Tenova S.p.A.
- Silvio Maria Reali
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus and method to electrically power an electric arc furnace
- Patent number 11,382,191
- Issue date Jul 5, 2022
- Danieli Automation SpA
- Antonello Mordeglia
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Melting method in an electric arc furnace and corresponding apparatus
- Patent number 11,346,605
- Issue date May 31, 2022
- Danieli Automation SpA
- Damiano Patrizio
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Electric power method for an electric furnace and corresponding app...
- Patent number 11,320,203
- Issue date May 3, 2022
- Danieli Automation SpA
- Enzo Gigante
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Converter-fed electric arc furnace with capacitor assembly in the s...
- Patent number 11,122,655
- Issue date Sep 14, 2021
- PRIMETALS TECHNOLOGIES GERMANY GMBH
- Björn Dittmer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Power supply for electric arc gas heater
- Patent number 10,856,373
- Issue date Dec 1, 2020
- Umicore
- John Ostermeyer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply for a non-linear load with multilevel matrix converters
- Patent number 10,470,259
- Issue date Nov 5, 2019
- Siemens Aktiengesellschaft
- Arno Doebbeler
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus to control the total energy flux into the top ingot surfa...
- Patent number 10,422,584
- Issue date Sep 24, 2019
- Specialty Metals Processing Consortium
- Rodney L. Williamson
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Apparatus and method to electrically power an electric arc furnace
- Patent number 10,219,331
- Issue date Feb 26, 2019
- Danieli Automation SpA
- Antonello Mordeglia
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Electric circuit for electric arc furnace
- Patent number 10,201,043
- Issue date Feb 5, 2019
- Danieli & C. Officine Meccaniche SpA
- Marko Vogric
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for detection of the loss of an electric arc furnace measure...
- Patent number 10,190,821
- Issue date Jan 29, 2019
- Showa Denko Carbon GmbH
- Billy Bryant
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device and method for reducing network reactions when an electric a...
- Patent number 9,918,359
- Issue date Mar 13, 2018
- MASCHINENFABRIK REINHAUSEN GMBH
- Klaus Krueger
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control system for a melting process
- Patent number 9,572,203
- Issue date Feb 14, 2017
- ABB Research Ltd.
- Michael Lundh
- C21 - METALLURGY OF IRON
Information Patent Grant
Power supply system for a polyphase arc furnace with an indirect co...
- Patent number 8,933,378
- Issue date Jan 13, 2015
- Siemens Aktiengesellschaft
- Wolfgang Hörger
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply arrangement
- Patent number 8,817,840
- Issue date Aug 26, 2014
- AEG Power Solutions B.V.
- Peter Wallmeier
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pool power control in remelting systems
- Patent number 8,077,754
- Issue date Dec 13, 2011
- Rodney L. Williamson
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric arc furnace monitoring system and method
- Patent number 7,991,039
- Issue date Aug 2, 2011
- GrafTech International Holdings Inc.
- Ronald E. Gerhan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Regulation system analysis method
- Patent number 7,313,160
- Issue date Dec 25, 2007
- GrafTech International Holdings Inc.
- Ronald E. Gerhan
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
System and method of minimizing loss of electrical conduction durin...
- Patent number 7,295,593
- Issue date Nov 13, 2007
- Hatch Ltd.
- Mohammad Sedighy
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
System and method for controlling power across multiple electrodes...
- Patent number 7,257,146
- Issue date Aug 14, 2007
- Hatch Ltd.
- Mohammad Sedighy
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
System and method for controlling electrical power across multiple...
- Patent number 7,212,561
- Issue date May 1, 2007
- Hatch Ltd.
- Mohammad Sedighy
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
System and method for controlling total electrical power across mul...
- Patent number 7,212,562
- Issue date May 1, 2007
- Hatch Ltd.
- Thomas Lai Wai Ma
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method and apparatus to facilitate restriking in an arc-furnace
- Patent number 6,687,284
- Issue date Feb 3, 2004
- Centre d'Innovation sur le Transport d'Energie du Québec
- François Beauregard
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multifrequency equipment for sensing the state of electrodes in ele...
- Patent number 6,636,055
- Issue date Oct 21, 2003
- Ferroatlantica, S.A.
- Javier Bullon Camarasa
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of controlling the output voltage of a furnace
- Patent number 6,608,857
- Issue date Aug 19, 2003
- Manoharan Thamodharan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
AC arc furnace with auxiliary electromagnetic coil system for contr...
- Patent number 6,549,557
- Issue date Apr 15, 2003
- UCAR Carbon Compan, Inc.
- Brian Bowman
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method and device for supplying an electric arc melting furnace wit...
- Patent number 6,421,366
- Issue date Jul 16, 2002
- SMS Demag AG
- Dirk Breker
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Power source circuit and its control for three-phase electric arc f...
- Patent number 6,226,313
- Issue date May 1, 2001
- Manoharan Thamodharan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for measuring the electric quantities of an AC electric-arc...
- Patent number 6,058,134
- Issue date May 2, 2000
- Lassi Toivonen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MELTING EQUIPMENT AND OPERATION METHOD FOR MELTING EQUIPMENT
- Publication number 20240377136
- Publication date Nov 14, 2024
- DAIDO STEEL CO., LTD.
- Satoshi HORI
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
POWER SUPPLY DEVICE FOR METALLURGICAL EQUIPMENT
- Publication number 20240324077
- Publication date Sep 26, 2024
- Badische Stahl-Engineering GmbH
- Dirk RIEDINGER
- C21 - METALLURGY OF IRON
Information Patent Application
ELECTRIC POWER SUPPLY APPARATUS
- Publication number 20240163982
- Publication date May 16, 2024
- DANIELI AUTOMATION S.P.A.
- Antonello MORDEGLIA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY FOR AN ELECTRIC ARC FURNACE
- Publication number 20240114604
- Publication date Apr 4, 2024
- AMI INTERNATIONAL SAPI de C.V.
- Juan Bernardo Sainz Barajas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SUPPLY UNIT FOR A HIGH-POWER LOAD AND ARRANGEMENT INCLUDING THE SUP...
- Publication number 20230115752
- Publication date Apr 13, 2023
- Siemens Energy Global GmbH & Co. KG
- Matthias Burkhardt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MELTING METHOD IN AN ELECTRIC ARC FURNACE AND CORRESPONDING APPARATUS
- Publication number 20210231373
- Publication date Jul 29, 2021
- DANIELI AUTOMATION SPA
- Damiano Patrizio
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
ELECTRIC POWER METHOD FOR AN ELECTRIC FURNACE AND CORRESPONDING APP...
- Publication number 20210231372
- Publication date Jul 29, 2021
- DANIELI AUTOMATION SPA
- Enzo Gigante
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
POWER SUPPLY FOR ELECTRIC ARC GAS HEATER
- Publication number 20210051775
- Publication date Feb 18, 2021
- Umicore
- John OSTERMEYER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONVERTIBLE METALLURGICAL FURNACE AND MODULAR METALLURGICAL PLANT C...
- Publication number 20200018550
- Publication date Jan 16, 2020
- TENOVA S.P.A.
- Silvio Maria REALI
- C21 - METALLURGY OF IRON
Information Patent Application
Electronic Cigarette
- Publication number 20190357593
- Publication date Nov 28, 2019
- Acoustic Arc International Limited
- Boa Fung CHAU
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
CONVERTER-FED ELECTRIC ARC FURNACE WITH CAPACITOR ASSEMBLY IN THE S...
- Publication number 20190254128
- Publication date Aug 15, 2019
- PRIMETALS TECHNOLOGIES GERMANY GMBH
- Björn DITTMER
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Apparatus and Method to Electrically Power an Electric Arc Furnace
- Publication number 20190191502
- Publication date Jun 20, 2019
- DANIELI AUTOMATION SPA
- Antonello Mordeglia
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Circular Electric Furnace, and Electrode Arrangement Structure Thereof
- Publication number 20190170443
- Publication date Jun 6, 2019
- BEIJING ZHONGKAIHONGDE TECHNOLOGY CO., LTD.
- John Tung CHAO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Power Supply for Electric Arc Gas Heater
- Publication number 20180235037
- Publication date Aug 16, 2018
- Umicore
- John OSTERMEYER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR DETECTION OF THE LOSS OF AN ELECTRIC ARC FURNACE MEASURE...
- Publication number 20160131428
- Publication date May 12, 2016
- SGL CARBON SE
- Billy Bryant
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRIC CIRCUIT FOR ELECTRIC ARC FURNACE
- Publication number 20160029443
- Publication date Jan 28, 2016
- Danieli & C. Officine Meccaniche Spa
- Marko Vogric
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE AND METHOD FOR THE PROCESS-BASED POWER CONTROL OF AN ELECTRI...
- Publication number 20150271879
- Publication date Sep 24, 2015
- Klaus Krueger
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Control System For A Melting Process
- Publication number 20150003488
- Publication date Jan 1, 2015
- Michael Lundh
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method And A Control System For Controlling A Melting Process
- Publication number 20140130636
- Publication date May 15, 2014
- Michael Lundh
- C21 - METALLURGY OF IRON
Information Patent Application
Device and Method for Filtering Supply Network Failures Out of an E...
- Publication number 20130282158
- Publication date Oct 24, 2013
- Ralf Oehler
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ELECTRICAL INSTALLATION
- Publication number 20130176003
- Publication date Jul 11, 2013
- Hans-Herbert Welker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD TO DELIVER AND CONTROL POWER TO AN ARC FURNACE
- Publication number 20120314728
- Publication date Dec 13, 2012
- Warner Power LLC
- Souheil Benzerrouk
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRIC ARC MELTING FACILITY AND METHOD FOR PRODUCING MOLTEN METAL...
- Publication number 20120152057
- Publication date Jun 21, 2012
- JP STEEL PLANTECH CO.
- Yasuki Mikami
- C21 - METALLURGY OF IRON
Information Patent Application
Pool power-based apparatus to control vacuum arc remelting processes
- Publication number 20120106588
- Publication date May 3, 2012
- Rodney L. Williamson
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
POWER SUPPLY ARRANGEMENT
- Publication number 20110216802
- Publication date Sep 8, 2011
- AEG POWER SOLUTIONS B.V.
- Peter Wallmeier
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
POWER SUPPLY SYSTEM FOR A POLYPHASE ARC FURNACE WITH AN INDIRECT CO...
- Publication number 20110176575
- Publication date Jul 21, 2011
- Wolfgang Horger
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING POWER ACROSS MULTIPLE ELECTRODES...
- Publication number 20080013590
- Publication date Jan 17, 2008
- Hatch Ltd.
- Mohammad Sedighy
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Arc furnace power supply device
- Publication number 20070247079
- Publication date Oct 25, 2007
- ABB Schweiz AG
- Daniel Sager
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electric arc furnace monitoring system and method
- Publication number 20060114963
- Publication date Jun 1, 2006
- Ronald E. Gerhan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
System and method for controlling electrical power across multiple...
- Publication number 20060083286
- Publication date Apr 20, 2006
- Mohammad Sedighy
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Power supplies specially adapted for heating by electric discharge Automatic control of power

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Arc furnace power supply with resonant circuit

Convertible metallurgical furnace and modular metallurgical plant c...

Apparatus and method to electrically power an electric arc furnace

Melting method in an electric arc furnace and corresponding apparatus

Electric power method for an electric furnace and corresponding app...

Converter-fed electric arc furnace with capacitor assembly in the s...

Power supply for electric arc gas heater

Power supply for a non-linear load with multilevel matrix converters

Apparatus to control the total energy flux into the top ingot surfa...

Apparatus and method to electrically power an electric arc furnace

Electric circuit for electric arc furnace

Method for detection of the loss of an electric arc furnace measure...

Device and method for reducing network reactions when an electric a...

Control system for a melting process

Power supply system for a polyphase arc furnace with an indirect co...

Power supply arrangement

Pool power control in remelting systems

Electric arc furnace monitoring system and method

Regulation system analysis method

System and method of minimizing loss of electrical conduction durin...

System and method for controlling power across multiple electrodes...

System and method for controlling electrical power across multiple...

System and method for controlling total electrical power across mul...

Method and apparatus to facilitate restriking in an arc-furnace

Multifrequency equipment for sensing the state of electrodes in ele...

Method of controlling the output voltage of a furnace

AC arc furnace with auxiliary electromagnetic coil system for contr...

Method and device for supplying an electric arc melting furnace wit...

Power source circuit and its control for three-phase electric arc f...

Method for measuring the electric quantities of an AC electric-arc...

Patents Applicationslast 30 patents

MELTING EQUIPMENT AND OPERATION METHOD FOR MELTING EQUIPMENT

POWER SUPPLY DEVICE FOR METALLURGICAL EQUIPMENT

ELECTRIC POWER SUPPLY APPARATUS

POWER SUPPLY FOR AN ELECTRIC ARC FURNACE

SUPPLY UNIT FOR A HIGH-POWER LOAD AND ARRANGEMENT INCLUDING THE SUP...

MELTING METHOD IN AN ELECTRIC ARC FURNACE AND CORRESPONDING APPARATUS

ELECTRIC POWER METHOD FOR AN ELECTRIC FURNACE AND CORRESPONDING APP...

POWER SUPPLY FOR ELECTRIC ARC GAS HEATER

CONVERTIBLE METALLURGICAL FURNACE AND MODULAR METALLURGICAL PLANT C...

Electronic Cigarette

CONVERTER-FED ELECTRIC ARC FURNACE WITH CAPACITOR ASSEMBLY IN THE S...

Apparatus and Method to Electrically Power an Electric Arc Furnace

Circular Electric Furnace, and Electrode Arrangement Structure Thereof

Power Supply for Electric Arc Gas Heater

METHOD FOR DETECTION OF THE LOSS OF AN ELECTRIC ARC FURNACE MEASURE...

ELECTRIC CIRCUIT FOR ELECTRIC ARC FURNACE

DEVICE AND METHOD FOR THE PROCESS-BASED POWER CONTROL OF AN ELECTRI...

Control System For A Melting Process

Method And A Control System For Controlling A Melting Process

Device and Method for Filtering Supply Network Failures Out of an E...

ELECTRICAL INSTALLATION

SYSTEM AND METHOD TO DELIVER AND CONTROL POWER TO AN ARC FURNACE

ELECTRIC ARC MELTING FACILITY AND METHOD FOR PRODUCING MOLTEN METAL...

Pool power-based apparatus to control vacuum arc remelting processes

POWER SUPPLY ARRANGEMENT

POWER SUPPLY SYSTEM FOR A POLYPHASE ARC FURNACE WITH AN INDIRECT CO...

SYSTEM AND METHOD FOR CONTROLLING POWER ACROSS MULTIPLE ELECTRODES...

Arc furnace power supply device

Electric arc furnace monitoring system and method

System and method for controlling electrical power across multiple...