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H05B7/005

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

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Patents Grantslast 30 patents

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 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
Method of oxidation utilizing a gliding electric arc
- Patent number 8,742,285
- Issue date Jun 3, 2014
- Ceramatec, Inc.
- Joseph J. Hartvigsen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic circuit and method of supplying electricity
- Patent number 8,665,924
- Issue date Mar 4, 2014
- SMS Siemag Aktiengesellschaft
- Roland Koenig
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method of oxidation utilizing a gliding electric arc
- Patent number 8,618,436
- Issue date Dec 31, 2013
- Ceramatec, Inc.
- Joseph J. Hartvigsen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Reactance ballast device
- Patent number 8,023,550
- Issue date Sep 20, 2011
- Siemens Aktiengesellschaft
- Arno Döbbeler
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods and apparatus for treating waste
- Patent number 6,630,113
- Issue date Oct 7, 2003
- Integrated Environmental Technologies, LLC
- Jeffrey E. Surma
- A62 - LIFE-SAVING FIRE-FIGHTING
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
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
Electric arc furnace controller
- Patent number 6,274,851
- Issue date Aug 14, 2001
- Inverpower Controls Ltd.
- Joseph A. Mulcahy
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Arc furnace protection
- Patent number 6,246,712
- Issue date Jun 12, 2001
- Rodney Murison Whyte
- 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
Arc plasma-joule heated melter system for waste treatment and resou...
- Patent number 6,215,678
- Issue date Apr 10, 2001
- Integrated Environmental Technologies, LLC
- Charles H. Titus
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Controlled current feed device for electric arc furnace
- Patent number 6,157,666
- Issue date Dec 5, 2000
- Centro Automation SpA
- Ferruccio Della Vedova
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Regulation or control of a fusion process in a three-phase current...
- Patent number 6,104,744
- Issue date Aug 15, 2000
- Siemens Aktiengesellschaft
- Thomas Poppe
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Methods and apparatus for low NO.sub.x emissions during the product...
- Patent number 6,066,825
- Issue date May 23, 2000
- Integrated Environmental Technologies, LLC
- Charles H. Titus
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and apparatus for treating waste
- Patent number 6,018,471
- Issue date Jan 25, 2000
- Integrated Environmental Technologies
- Charles H. Titus
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Smart predictive line controller for AC and DC electric arc furnaces
- Patent number 5,991,327
- Issue date Nov 23, 1999
- Inverpower Controls Ltd.
- Hassan Ali Kojori
- C21 - METALLURGY OF IRON
Information Patent Grant
Methods and apparatus for low NO.sub.x emissions during the product...
- Patent number 5,847,353
- Issue date Dec 8, 1998
- Integrated Environmental Technologies, LLC
- Charles H. Titus
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Direct-current arc furnace
- Patent number 5,317,591
- Issue date May 31, 1994
- ASEA Brown Boveri Ltd.
- Sven-Einar Stenkvist
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
DC electric arc melting apparatus
- Patent number 5,204,873
- Issue date Apr 20, 1993
- Daidotokushuko Kabushikikaisha
- Hiroshi Imagawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of igniting a plasma arc as well as an arrangement for carry...
- Patent number 4,764,208
- Issue date Aug 16, 1988
- Voest-Alpine Aktiengesellschaft
- Heinz Muller
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Procedure for controlling the type of arc in an electrical furnace,...
- Patent number 4,644,559
- Issue date Feb 17, 1987
- Ferriere Nord Spa
- Andrea Pittini
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Direct-current electric-arc furnace and method of operating same
- Patent number 4,549,301
- Issue date Oct 22, 1985
- Institute de Recherches de la Siderurgie Francaise (IRSID)
- Jean-Pierre Motte
- C21 - METALLURGY OF IRON
Information Patent Grant
Glow discharge heating apparatus
- Patent number 4,410,792
- Issue date Oct 18, 1983
- Mitsubishi Denki Kabushiki Kaisha
- Hirotsugu Komura
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Glow discharge heating apparatus
- Patent number 4,341,947
- Issue date Jul 27, 1982
- Mitsubishi Denki Kabushiki Kaisha
- Hirotsugu Komura
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Glow discharge heating apparatus
- Patent number 4,339,656
- Issue date Jul 13, 1982
- Mitsubishi Denki Kabushiki Kaisha
- Hirotsugu Komura
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Glow discharge heating apparatus
- Patent number 4,329,563
- Issue date May 11, 1982
- Mitsubishi Denki Kabushiki Kaisha
- Hirotsugu Komura
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Process and apparatus for arc control in arc furnaces
- Patent number 4,320,245
- Issue date Mar 16, 1982
- BBC Brown, Boveri & Company, Limited
- Jean P. Gaydon
- C21 - METALLURGY OF IRON
Information Patent Grant
DC arc furnace operation indicating system
- Patent number 4,161,618
- Issue date Jul 17, 1979
- ASEA Aktiebolag
- Sven-Einar Stenkvist
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
HYBRID MODULAR MULTILEVEL RECTIFIER (HMMR) FOR HIGHLY DYNAMIC LOAD...
- Publication number 20240235408
- Publication date Jul 11, 2024
- GE Energy Power Conversion Technology Limited
- Zhi ZHOU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY SYSTEM FOR AN ELECTRIC ARC FURNACE
- Publication number 20230199924
- Publication date Jun 22, 2023
- CEA GROUP S.R.L.
- Oreste FUSARI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
ELECTRICAL ARRANGEMENT AND METHOD FOR GENERATING A DIRECT CURRENT
- Publication number 20170302192
- Publication date Oct 19, 2017
- Siemens Aktiengesellschaft
- WOLFGANG HOERGER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method of Oxidation Utilizing a Gliding Electric Arc
- Publication number 20130277355
- Publication date Oct 24, 2013
- Joseph J. Hartvigsen
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Apparatus and Method of Oxidation Utilizing a Gliding Electric Arc
- Publication number 20120118862
- Publication date May 17, 2012
- Joseph J. Hartvigsen
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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
Reactance ballast device
- Publication number 20100033285
- Publication date Feb 11, 2010
- Arno Döbbeler
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electronic Circuit And Method Of Supplying Electricity ...
- Publication number 20080123714
- Publication date May 29, 2008
- Roland Konig
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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
Power source circuit and its control for three-phase electric arc f...
- Publication number 20010050941
- Publication date Dec 13, 2001
- Manoharan Thamodharan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Electrical diagrams

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

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

Method of oxidation utilizing a gliding electric arc

Electronic circuit and method of supplying electricity

Apparatus and method of oxidation utilizing a gliding electric arc

Reactance ballast device

Methods and apparatus for treating waste

Method of controlling the output voltage of a furnace

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

Electric arc furnace controller

Arc furnace protection

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

Arc plasma-joule heated melter system for waste treatment and resou...

Controlled current feed device for electric arc furnace

Regulation or control of a fusion process in a three-phase current...

Methods and apparatus for low NO.sub.x emissions during the product...

Methods and apparatus for treating waste

Smart predictive line controller for AC and DC electric arc furnaces

Methods and apparatus for low NO.sub.x emissions during the product...

Direct-current arc furnace

DC electric arc melting apparatus

Method of igniting a plasma arc as well as an arrangement for carry...

Procedure for controlling the type of arc in an electrical furnace,...

Direct-current electric-arc furnace and method of operating same

Glow discharge heating apparatus

Glow discharge heating apparatus

Glow discharge heating apparatus

Glow discharge heating apparatus

Process and apparatus for arc control in arc furnaces

DC arc furnace operation indicating system

Patents Applicationslast 30 patents

HYBRID MODULAR MULTILEVEL RECTIFIER (HMMR) FOR HIGHLY DYNAMIC LOAD...

POWER SUPPLY SYSTEM FOR AN ELECTRIC ARC FURNACE

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

ELECTRICAL ARRANGEMENT AND METHOD FOR GENERATING A DIRECT CURRENT

Method of Oxidation Utilizing a Gliding Electric Arc

Apparatus and Method of Oxidation Utilizing a Gliding Electric Arc

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

Reactance ballast device

Electronic Circuit And Method Of Supplying Electricity ...

Arc furnace power supply device

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