using combinations of saturated and unsaturated inductive devices

Industry

CPC
G05F3/06

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Parent Industries

GPHYSICS G05Controlling systems G05FSYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES G05F3/00Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties

Current Industry

G05F3/06using combinations of saturated and unsaturated inductive devices

Industries

Patents Grantslast 30 patents

Information Patent Grant
Common-mode (CM) electromagnetic interference (EMI) reduction in re...
- Patent number 10,333,410
- Issue date Jun 25, 2019
- FutureWei Technologies, Inc.
- Huan Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
EDI module with stabilizing DC current
- Patent number 7,261,802
- Issue date Aug 28, 2007
- Zhejiang Omex Enviromental Engineering Ltd.
- Guorong Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dielectric transformer
- Patent number 5,666,047
- Issue date Sep 9, 1997
- The United States of America as represented by the Secretary of the Navy
- Leopold J. Johnson
- G05 - CONTROLLING REGULATING
Information Patent Grant
Ferroresonant battery charger with constant current finish rate
- Patent number 5,510,692
- Issue date Apr 23, 1996
- LaMarche Manufacturing Company
- George Kasper
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for sensing loss of regulation in a ferroreson...
- Patent number 4,975,649
- Issue date Dec 4, 1990
- Albar, Inc.
- Howard H. Bobry
- G05 - CONTROLLING REGULATING
Information Patent Grant
Ferroresonant transformer with dual outputs
- Patent number 4,943,763
- Issue date Jul 24, 1990
- Albar, Inc.
- Howard H. Bobry
- G05 - CONTROLLING REGULATING
Information Patent Grant
Magnetically controlled variable transformer
- Patent number 4,907,246
- Issue date Mar 6, 1990
- Charles T. Kleiner
- G05 - CONTROLLING REGULATING
Information Patent Grant
Ferroresonant three-phase constant AC voltage transformer arrangeme...
- Patent number 4,893,069
- Issue date Jan 9, 1990
- Nishimu Electronics Industries Co., Ltd.
- Kosuke Harada
- G05 - CONTROLLING REGULATING
Information Patent Grant
Non-saturating magnetic amplifier controller
- Patent number 4,841,428
- Issue date Jun 20, 1989
- Hughes Aircraft Company
- Robert D. Washburn
- G05 - CONTROLLING REGULATING
Information Patent Grant
Harmonic inductor for generation of an energy conserving power wave
- Patent number 4,795,959
- Issue date Jan 3, 1989
- Lesco Development
- Edward Cooper
- G05 - CONTROLLING REGULATING
Information Patent Grant
Self-regulated transformer-inductor with air gaps
- Patent number 4,766,365
- Issue date Aug 23, 1988
- Hydro-Quebec
- Leonard Bolduc
- G05 - CONTROLLING REGULATING
Information Patent Grant
Inductor apparatus for application of ferroresonant regulators
- Patent number 4,631,471
- Issue date Dec 23, 1986
- AT&T Bell Laboratories
- Fakhry A. Fouad
- G05 - CONTROLLING REGULATING
Information Patent Grant
Voltage stabilizing transformer
- Patent number 4,546,306
- Issue date Oct 8, 1985
- Emilio C. Alba
- G05 - CONTROLLING REGULATING
Information Patent Grant
Polyphase line voltage regulator
- Patent number 4,531,085
- Issue date Jul 23, 1985
- Power Distribution Inc.
- Lee O. Mesenhimer
- G05 - CONTROLLING REGULATING
Information Patent Grant
Self-regulating saturating core television receiver power supply
- Patent number 4,471,271
- Issue date Sep 11, 1984
- RCA Corporation
- Frank S. Wendt
- G05 - CONTROLLING REGULATING
Information Patent Grant
Ferroresonant power supply
- Patent number 4,460,954
- Issue date Jul 17, 1984
- Allied Corporation
- Leroy W. Aiken
- G05 - CONTROLLING REGULATING
Information Patent Grant
Television receiver ferroresonant load power supply
- Patent number 4,446,405
- Issue date May 1, 1984
- RCA Corporation
- Donald H. Willis
- G05 - CONTROLLING REGULATING
Information Patent Grant
Television receiver ferroresonant high voltage power supply using t...
- Patent number 4,424,469
- Issue date Jan 3, 1984
- RCA Corporation
- Babah Shahbender
- G05 - CONTROLLING REGULATING
Information Patent Grant
Current controlling
- Patent number 4,339,706
- Issue date Jul 13, 1982
- Jodice Controls Corporation
- Alexander Kusko
- G05 - CONTROLLING REGULATING
Information Patent Grant
Polyphase ferroresonant voltage stabilizer having input chokes with...
- Patent number 4,305,033
- Issue date Dec 8, 1981
- Liebert Corporation
- Jeffrey M. Powell
- G05 - CONTROLLING REGULATING
Information Patent Grant
AC Resonance transformer
- Patent number 4,274,046
- Issue date Jun 16, 1981
- Maxwell Laboratories, Inc.
- John L. Harrison
- G05 - CONTROLLING REGULATING
Information Patent Grant
Three-phase ferroresonant transformer structure embodied in one uni...
- Patent number 4,274,071
- Issue date Jun 16, 1981
- Bell Telephone Laboratories, Incorporated
- Edgar L. Pfarre
- G05 - CONTROLLING REGULATING
Information Patent Grant
High frequency ferroresonant transformer
- Patent number 4,262,245
- Issue date Apr 14, 1981
- RCA Corp.
- Frank S. Wendt
- G05 - CONTROLLING REGULATING
Information Patent Grant
Vital voltage regulator and phase shift circuit arrangement
- Patent number 4,258,312
- Issue date Mar 24, 1981
- American Standard Inc.
- Heinz Gilcher
- G05 - CONTROLLING REGULATING
Information Patent Grant
Saturable reactors
- Patent number 4,178,540
- Issue date Dec 11, 1979
- Inductive Controls Limited
- Robert J. Logan
- G05 - CONTROLLING REGULATING
Information Patent Grant
Saturable reactors with feedback
- Patent number 4,155,034
- Issue date May 15, 1979
- Inductive Controls Limited
- Robert J. Logan
- G05 - CONTROLLING REGULATING
Information Patent Grant
Voltage regulating transformer having EI laminations and two center...
- Patent number 4,138,636
- Issue date Feb 6, 1979
- Zenith Radio Corporation
- Arnold J. Liberman
- G05 - CONTROLLING REGULATING
Information Patent Grant
Current-limiting devices
- Patent number 4,117,524
- Issue date Sep 26, 1978
- Reyrolle Parsons Limited
- Kenneth Charles Parton
- G05 - CONTROLLING REGULATING
Information Patent Grant
Ferroresonant transformer structure
- Patent number 4,088,942
- Issue date May 9, 1978
- RCA Corporation
- Sandor Miko
- G05 - CONTROLLING REGULATING
Information Patent Grant
Ferromagnetic core with variable shunt air gap
- Patent number 4,081,777
- Issue date Mar 28, 1978
- Thomas & Skinner, Inc.
- Edward R. Cronk
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
VOLTAGE REGULATORS WITH IMPROVED POWER SUPPLY REJECTION USING NEGAT...
- Publication number 20180284829
- Publication date Oct 4, 2018
- Vidatronic, Inc.
- Faisal Abdellatif Elseddeek HUSSIEN
- G05 - CONTROLLING REGULATING
Information Patent Application
Common-Mode (CM) Electromagnetic Interference (EMI) Reduction in Re...
- Publication number 20180074538
- Publication date Mar 15, 2018
- FutureWei Technologies, Inc.
- Huan Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Voltage Converter Circuitry Having Permanent Magnet Structures
- Publication number 20170090500
- Publication date Mar 30, 2017
- Apple Inc.
- Sunil M. Akre
- G05 - CONTROLLING REGULATING
Information Patent Application
EDI module with stabilizing DC current
- Publication number 20040027100
- Publication date Feb 12, 2004
- Zhejiang Omex Environmental Engineering Ltd.
- Guorong Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

using combinations of saturated and unsaturated inductive devices

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Common-mode (CM) electromagnetic interference (EMI) reduction in re...

EDI module with stabilizing DC current

Dielectric transformer

Ferroresonant battery charger with constant current finish rate

Method and apparatus for sensing loss of regulation in a ferroreson...

Ferroresonant transformer with dual outputs

Magnetically controlled variable transformer

Ferroresonant three-phase constant AC voltage transformer arrangeme...

Non-saturating magnetic amplifier controller

Harmonic inductor for generation of an energy conserving power wave

Self-regulated transformer-inductor with air gaps

Inductor apparatus for application of ferroresonant regulators

Voltage stabilizing transformer

Polyphase line voltage regulator

Self-regulating saturating core television receiver power supply

Ferroresonant power supply

Television receiver ferroresonant load power supply

Television receiver ferroresonant high voltage power supply using t...

Current controlling

Polyphase ferroresonant voltage stabilizer having input chokes with...

AC Resonance transformer

Three-phase ferroresonant transformer structure embodied in one uni...

High frequency ferroresonant transformer

Vital voltage regulator and phase shift circuit arrangement

Saturable reactors

Saturable reactors with feedback

Voltage regulating transformer having EI laminations and two center...

Current-limiting devices

Ferroresonant transformer structure

Ferromagnetic core with variable shunt air gap

Patents Applicationslast 30 patents

VOLTAGE REGULATORS WITH IMPROVED POWER SUPPLY REJECTION USING NEGAT...

Common-Mode (CM) Electromagnetic Interference (EMI) Reduction in Re...

Voltage Converter Circuitry Having Permanent Magnet Structures

EDI module with stabilizing DC current