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H02M7/5236
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H
ELECTRICITY
H02
Electric power
H02M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER CONTROL OR REGULATION THEREOF
H02M7/00
Conversion of ac power input into dc power output Conversion of dc power input into ac power output
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H02M7/5236
in a series push-pull arrangement
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Patents Grants
last 30 patents
Information
Patent Grant
Power supply having four quadrant converter and techniques for oper...
Patent number
10,608,554
Issue date
Mar 31, 2020
Esab AB
Andrzej Mnich
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power supply having four quadrant converter and techniques for oper...
Patent number
10,284,110
Issue date
May 7, 2019
Esab AB
Andrzej Mnich
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power supply with reduced switching losses by blocking a feedback c...
Patent number
8,054,659
Issue date
Nov 8, 2011
Panasonic Corporation
Tsuneo Tsuji
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for controlling power supply in a buffered modulation mode
Patent number
7,183,692
Issue date
Feb 27, 2007
Zippy Technology Corp.
Chin-Wen Chou
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power supply system
Patent number
6,917,531
Issue date
Jul 12, 2005
Koninklijke Philips Electronics N.V.
Thomas Scheel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for regulating and/or controlling a welding current source w...
Patent number
6,849,828
Issue date
Feb 1, 2005
Fronius International GmbH
Hubert Aigner
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Device for powering an ozonizer
Patent number
6,451,267
Issue date
Sep 17, 2002
Trailgaz - Compagnie Generale de l'Ozone
Larbi Ayad
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Regulated resonant converter
Patent number
6,400,590
Issue date
Jun 4, 2002
Oxford Magnet Technology Limited
Kevin Hickman
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Switching power supply having low loss characteristics
Patent number
6,246,594
Issue date
Jun 12, 2001
Shindengen Electric Manufacturing Co., Ltd.
Yoshiaki Matsuda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power converter with improved control of its main switches, and app...
Patent number
6,046,920
Issue date
Apr 4, 2000
Alcatel
Stephane Cazabat
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power source device
Patent number
5,541,829
Issue date
Jul 30, 1996
Matsushita Electric Works, Ltd.
Minorua Maehara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for open-loop/closed-loop control of at least two parallel o...
Patent number
5,508,497
Issue date
Apr 16, 1996
ABB Patent GmbH
Jan Fabianowski
C21 - METALLURGY OF IRON
Information
Patent Grant
Stepless control of a load guided parallel resonant inverter
Patent number
5,475,582
Issue date
Dec 12, 1995
ABB Patent GmbH
Jan Fabianowski
C21 - METALLURGY OF IRON
Information
Patent Grant
Wide load matching capability power supply
Patent number
5,418,706
Issue date
May 23, 1995
Ajax Magnethermic Corporation
George Havas
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electronic power controller
Patent number
5,363,020
Issue date
Nov 8, 1994
Systems and Service International, Inc.
Nian Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Series resonant converter control system and method
Patent number
5,270,914
Issue date
Dec 14, 1993
Hian K. Lauw
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ozone generator equipment and methods
Patent number
5,135,725
Issue date
Aug 4, 1992
Infilco Degremont Inc.
Richard J. Hendrickson
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Inverter device
Patent number
5,121,317
Issue date
Jun 9, 1992
U.S. Philips Corporation
Gerd Vogler
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
High power, high frequency resonant inverter using MOS controlled t...
Patent number
5,111,382
Issue date
May 5, 1992
Westinghouse Electric Corp.
Franklin B. Jones
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Series resonant inverter, for an x-ray generator
Patent number
5,107,412
Issue date
Apr 21, 1992
U.S. Philips Corporation
Peter Fuchs
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ozone generation methods
Patent number
5,091,069
Issue date
Feb 25, 1992
Ozonia International, S.A.
Richard J. Hendrickson
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Switching power source means
Patent number
5,063,488
Issue date
Nov 5, 1991
Kyushu University
Kosuke Harada
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for controlling a power converter using an auxiliary resonan...
Patent number
5,047,913
Issue date
Sep 10, 1991
General Electric Company
Rik W. A. A. De Doncker
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Autocontrol circuit for a resonance undulator
Patent number
4,891,745
Issue date
Jan 2, 1990
Electricite de France - Service National
Dominique Lafore
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ozonator power supply
Patent number
4,713,220
Issue date
Dec 15, 1987
National Distillers and Chemical Corporation
Anh N. Huynh
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Voltage converter with GTO thyristors in series connection with at...
Patent number
4,703,411
Issue date
Oct 27, 1987
BBC Brown, Boveri & Company, Limited
Stefan Umbricht
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Resonance inverter with control means for detecting peak voltage an...
Patent number
4,698,743
Issue date
Oct 6, 1987
Kabushiki Kaisha Toshiba
Toshihiro Onodera
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ozonator power supply
Patent number
4,680,694
Issue date
Jul 14, 1987
National Distillers and Chemical Corporation
Anh N. Huynh
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Input regulated high voltage D.C. power supply system
Patent number
4,652,985
Issue date
Mar 24, 1987
Thomson-CGR
Jean Bougle
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
High-frequency high-voltage power supply
Patent number
4,644,457
Issue date
Feb 17, 1987
NGK Sparkplug Co., Ltd.
Senichi Masuda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
POWER SUPPLY HAVING FOUR QUADRANT CONVERTER AND TECHNIQUES FOR OPER...
Publication number
20190199236
Publication date
Jun 27, 2019
ESAB AB
Andrzej Mnich
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER SUPPLY HAVING FOUR QUADRANT CONVERTER AND TECHNIQUES FOR OPER...
Publication number
20180367060
Publication date
Dec 20, 2018
ESAB AB
Andrzej Mnich
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Power Supply Device
Publication number
20080273358
Publication date
Nov 6, 2008
Matsushita Electric Industrial Co., Ltd.
Tsuneo Tsuji
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Method for controlling power supply in a buffered modulation mode
Publication number
20060126365
Publication date
Jun 15, 2006
Zippy Technology Corp.
Chin-Wen Chou
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Power supply system
Publication number
20040125624
Publication date
Jul 1, 2004
Thomas Scheel
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for regulating and/or controlling a welding current source w...
Publication number
20030132211
Publication date
Jul 17, 2003
Hubert Aigner
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Regulated resonant converter
Publication number
20010017782
Publication date
Aug 30, 2001
Kevin Hickman
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...