AREVA T&D SA

Organization

Levallois-Perret Cedex, FR

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
High voltage circuit breaker with improved gas exhaust
- Patent number 8,530,774
- Issue date Sep 10, 2013
- Areva T&D SA
- Wolfgang Grieshaber
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for controlling electrical switchgear
- Patent number 8,309,871
- Issue date Nov 13, 2012
- Areva T & D SA
- Jean-Pierre Dupraz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Alternator circuit-breaker with an inserted resistance
- Patent number 8,264,803
- Issue date Sep 11, 2012
- Areva T & D SA
- Jean-Marc Willieme
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical contact between pieces of high and medium voltage equipm...
- Patent number 8,226,428
- Issue date Jul 24, 2012
- Areva T & D SA
- Alain Arnaud
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact disconnector circuit-breaker for an alternator
- Patent number 8,081,407
- Issue date Dec 20, 2011
- Areva T & D SA
- Jean-Marc Willieme
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas exhaust for circuit breaker
- Patent number 8,063,335
- Issue date Nov 22, 2011
- Areva T & D SA
- Wolfgang Grieshaber
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker having a plurality of breaker chambers arranged in...
- Patent number 8,044,317
- Issue date Oct 25, 2011
- Areva T & D SA
- Gwenael Marquezin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interrupting chamber of a circuit-breaker having two compression vo...
- Patent number 8,044,318
- Issue date Oct 25, 2011
- Areva T&D SA
- Denis Dufournet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with a double acting circuit-breaking chamber and a...
- Patent number 8,013,268
- Issue date Sep 6, 2011
- Areva T & D SA
- Joël Ozil
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Permanent-magnet magnetic actuator of reduced volume
- Patent number 8,013,698
- Issue date Sep 6, 2011
- Areva T&D SA
- Marc Bonjean
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric insulator and a method for the production thereof
- Patent number 7,989,704
- Issue date Aug 2, 2011
- Areva T&D SA
- Jean-Luc Bessede
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical device containing insulating gas under pressure and incl...
- Patent number 7,989,726
- Issue date Aug 2, 2011
- Areva T&D SA
- Christian Lindner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Checking apparatus for checking operation of a densimeter for mediu...
- Patent number 7,937,985
- Issue date May 10, 2011
- Areva T&D SA
- David Chambon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Combined circuit breaker and disconnector for an alternator with ac...
- Patent number 7,915,548
- Issue date Mar 29, 2011
- Areva T & D SA
- Xavier Allaire
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High performance dielectric oil and the use thereof in high voltage...
- Patent number 7,833,440
- Issue date Nov 16, 2010
- Areva T&D SA
- Jean-Luc Bessede
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Current transformer with rogowski type windings, comprising an asso...
- Patent number 7,825,763
- Issue date Nov 2, 2010
- Areva T&D SA
- Jean-Pierre Dupraz
- G01 - MEASURING TESTING
Information Patent Grant
Switch unit having a circuit breaker and a disconnector with common...
- Patent number 7,790,997
- Issue date Sep 7, 2010
- Areva T & D SA
- Alain Girodet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Actuating the oppositely-moving contacts of an interrupting chamber...
- Patent number 7,777,149
- Issue date Aug 17, 2010
- Areva T & D SA
- Jean-Luc Bourgeois
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bus bar connection for a gas-insulated switchboard system
- Patent number 7,775,818
- Issue date Aug 17, 2010
- Areva T&D SA
- Peter Listl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Medium-voltage or high voltage electrical switchgear
- Patent number 7,754,991
- Issue date Jul 13, 2010
- Areva T & D SA
- Jean-Luc Bessede
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Actuation by cylindrical CAM of a circuit-breaker for an alternator
- Patent number 7,718,913
- Issue date May 18, 2010
- Areva T&D SA
- Denis Frigiere
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Alternator disconnector circuit-breaker by a servomotor
- Patent number 7,705,262
- Issue date Apr 27, 2010
- Areva T & D SA
- Xavier Allaire
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical contact element for medium or high voltage electrical eq...
- Patent number 7,677,915
- Issue date Mar 16, 2010
- Areva T&D SA
- Jean-Luc Bessede
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for controlling an electric power cutoff device
- Patent number 7,642,478
- Issue date Jan 5, 2010
- Areva T&D SA
- Eric Courbon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Actuating the contacts of an interrupting chamber in opposite direc...
- Patent number 7,642,480
- Issue date Jan 5, 2010
- Areva T & D SA
- Joel Ozil
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control device for actuating at least two items of switchgear in co...
- Patent number 7,563,161
- Issue date Jul 21, 2009
- Areva T & D SA
- Michel Perret
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Highly temperature-stable capacitor for taking measurements on a hi...
- Patent number 7,532,452
- Issue date May 12, 2009
- Areva T&D SA
- Karsten Pohlink
- G01 - MEASURING TESTING
Information Patent Grant
Three-position ground switch
- Patent number 7,429,710
- Issue date Sep 30, 2008
- Areva T&D SA
- Vladimir Gutalj
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drive kinematics in a hybrid circuit-breaker
- Patent number 7,426,100
- Issue date Sep 16, 2008
- Areva T&D SA
- Andre Neveu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
On-load transformer tap changing system
- Patent number 7,355,369
- Issue date Apr 8, 2008
- Areva T&D SA
- Jean-Paul Lavieville
- H01 - BASIC ELECTRIC ELEMENTS

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Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR CONTROLLILNG ELECTRICAL SWITCHGEAR
- Publication number 20110005906
- Publication date Jan 13, 2011
- AREVA T&D SA
- Jean-Pierre Dupraz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPACT DISCONNECTOR CIRCUIT-BREAKER FOR AN ALTERNATOR
- Publication number 20100220417
- Publication date Sep 2, 2010
- AREVA T&D SA
- Jean-Marc Willieme
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALTERNATOR CIRCUIT-BREAKER WITH AN INSERTED RESISTANCE
- Publication number 20100220418
- Publication date Sep 2, 2010
- AREVA T&D SA
- Jean-Marc Willieme
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTERRUPTING CHAMBER WITH A FIELD DISTRIBUTOR CYLINDER FOR HIGH-VOL...
- Publication number 20100032411
- Publication date Feb 11, 2010
- AREVA T&D SA
- Joel Ozil
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYBRID ON-LOAD TAP CHANGER AND A METHOD OF OPERATING THE SAME
- Publication number 20090230933
- Publication date Sep 17, 2009
- AREVA T&D SA
- Donald Colin Murray Oates
- G05 - CONTROLLING REGULATING
Information Patent Application
Dielectric Insulation Gasket for a Vacuum Bottle
- Publication number 20090139956
- Publication date Jun 4, 2009
- AREVA T&D SA
- Jean-Francois Tortorici
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH VOLTAGE CIRCUIT BREAKER WITH IMPROVED GAS EXHAUST
- Publication number 20090134123
- Publication date May 28, 2009
- AREVA T&D SA
- Wolfgang GRIESHABER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrical contact between pieces of high and medium voltalge equip...
- Publication number 20090130922
- Publication date May 21, 2009
- AREVA T&D SA
- Alain Arnaud
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH UNIT HAVING A CIRCUIT BREAKER AND A DISCONNECTOR WITH COMMON...
- Publication number 20090120907
- Publication date May 14, 2009
- AREVA T&D SA
- Alain GIRODET
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTERRUPTING CHAMBER OF A CIRCUIT-BREAKER HAVING TWO COMPRESSION VO...
- Publication number 20090090697
- Publication date Apr 9, 2009
- AREVA T&D SA
- Denis DUFOURNET
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMBINED CIRCUIT BREAKER AND DISCONNECTOR FOR AN ALTERNATOR WITH AC...
- Publication number 20090071809
- Publication date Mar 19, 2009
- AREVA T&D SA
- Xavier ALLAIRE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electric Insulator and a Method for the Production Thereof
- Publication number 20080296046
- Publication date Dec 4, 2008
- AREVA T&D SA
- Jean-Luc Bessede
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Interrupting Chamber Having Two Compression Chambers
- Publication number 20080290069
- Publication date Nov 27, 2008
- AREVA T&D SA
- Denis Dufournet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Actuating the contacts of an interrupting chamber in opposite direc...
- Publication number 20080083704
- Publication date Apr 10, 2008
- AREVA T&D SA
- Joel Ozil
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Actuating the oppositely-moving contacts of an interrupting chamber...
- Publication number 20080078668
- Publication date Apr 3, 2008
- AREVA T&D SA
- Jean-Luc Bourgeois
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal-clad electrical equipment including a particle trap
- Publication number 20080053961
- Publication date Mar 6, 2008
- AREVA T&D SA
- Wolfgang Grieshaber
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Actuation by cylindrical CAM of a circuit-breaker for an alternator
- Publication number 20080011591
- Publication date Jan 17, 2008
- AREVA T&D SA
- Denis Frigiere
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Highly temperature-stable capacitor for taking measurements on a hi...
- Publication number 20080007889
- Publication date Jan 10, 2008
- AREVA T&D SA
- Karsten Pohlink
- G01 - MEASURING TESTING
Information Patent Application
Electrical Device Containing Insulating Gas Under Pressure and Incl...
- Publication number 20070295694
- Publication date Dec 27, 2007
- AREVA T & D SA
- Christian Lindner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Alternator disconnector circuit-breaker actuated by a servomotor
- Publication number 20070262055
- Publication date Nov 15, 2007
- AREVA T&D SA
- Xavier Allaire
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High Performance Dielectric Oil and the Use Thereof in High Voltage...
- Publication number 20070222546
- Publication date Sep 27, 2007
- AREVA T&D SA
- Jean-Luc Bessede
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PERMANENT-MAGNET MAGNETIC ACTUATOR OF REDUCED VOLUME
- Publication number 20070171016
- Publication date Jul 26, 2007
- AREVA T&D SA
- Marc BONJEAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device for controlling an electric power cutoff device
- Publication number 20070163869
- Publication date Jul 19, 2007
- AREVA T&D SA
- Eric Courbon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gas exhaust for circuit breaker
- Publication number 20070158310
- Publication date Jul 12, 2007
- AREVA T&D SA
- Wolfgang Grieshaber
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Three-position ground switch
- Publication number 20070158311
- Publication date Jul 12, 2007
- AREVA T&D SA
- Vladimir Gutalj
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Process for the preparation of semiconducting ceramics composed of...
- Publication number 20070140891
- Publication date Jun 21, 2007
- AREVA T&D SA
- Mehrdad Hassanzadeh
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Electrical contact element for medium or high voltage electrical eq...
- Publication number 20070111590
- Publication date May 17, 2007
- AREVA T&D SA
- Jean-Luc Bessede
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of detecting the position of a wave front in a signal receiv...
- Publication number 20060259281
- Publication date Nov 16, 2006
- AREVA T&D SA
- Raja Kuppuswamy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Antenna for detection of partial discharges in a chamber of an elec...
- Publication number 20060145705
- Publication date Jul 6, 2006
- AREVA T&D SA
- Kuppuswamy Raja
- G01 - MEASURING TESTING
Information Patent Application
Drive kinematics in a hybrid circuit-breaker
- Publication number 20060091112
- Publication date May 4, 2006
- AREVA T&D SA
- Andre Neveu
- H01 - BASIC ELECTRIC ELEMENTS

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Trademarklast 30 trademarks

Information Trademark
79079367 - OQIO
- Serial number 79079367
- Registration number 3910363
- Filing date Dec 18, 2009
- AREVA T&D SA
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78192969 - FLEXIDIS
- Serial number 78192969
- Registration number 3089372
- Filing date Dec 10, 2002
- ALSTOM
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

AREVA T&D SA

Organization

Patents Grantslast 30 patents

High voltage circuit breaker with improved gas exhaust

Apparatus for controlling electrical switchgear

Alternator circuit-breaker with an inserted resistance

Electrical contact between pieces of high and medium voltage equipm...

Compact disconnector circuit-breaker for an alternator

Gas exhaust for circuit breaker

Circuit breaker having a plurality of breaker chambers arranged in...

Interrupting chamber of a circuit-breaker having two compression vo...

Circuit breaker with a double acting circuit-breaking chamber and a...

Permanent-magnet magnetic actuator of reduced volume

Electric insulator and a method for the production thereof

Electrical device containing insulating gas under pressure and incl...

Checking apparatus for checking operation of a densimeter for mediu...

Combined circuit breaker and disconnector for an alternator with ac...

High performance dielectric oil and the use thereof in high voltage...

Current transformer with rogowski type windings, comprising an asso...

Switch unit having a circuit breaker and a disconnector with common...

Actuating the oppositely-moving contacts of an interrupting chamber...

Bus bar connection for a gas-insulated switchboard system

Medium-voltage or high voltage electrical switchgear

Actuation by cylindrical CAM of a circuit-breaker for an alternator

Alternator disconnector circuit-breaker by a servomotor

Electrical contact element for medium or high voltage electrical eq...

Device for controlling an electric power cutoff device

Actuating the contacts of an interrupting chamber in opposite direc...

Control device for actuating at least two items of switchgear in co...

Highly temperature-stable capacitor for taking measurements on a hi...

Three-position ground switch

Drive kinematics in a hybrid circuit-breaker

On-load transformer tap changing system

Patents Applicationslast 30 patents

APPARATUS FOR CONTROLLILNG ELECTRICAL SWITCHGEAR

COMPACT DISCONNECTOR CIRCUIT-BREAKER FOR AN ALTERNATOR

ALTERNATOR CIRCUIT-BREAKER WITH AN INSERTED RESISTANCE

INTERRUPTING CHAMBER WITH A FIELD DISTRIBUTOR CYLINDER FOR HIGH-VOL...

HYBRID ON-LOAD TAP CHANGER AND A METHOD OF OPERATING THE SAME

Dielectric Insulation Gasket for a Vacuum Bottle

HIGH VOLTAGE CIRCUIT BREAKER WITH IMPROVED GAS EXHAUST

Electrical contact between pieces of high and medium voltalge equip...

SWITCH UNIT HAVING A CIRCUIT BREAKER AND A DISCONNECTOR WITH COMMON...

INTERRUPTING CHAMBER OF A CIRCUIT-BREAKER HAVING TWO COMPRESSION VO...

COMBINED CIRCUIT BREAKER AND DISCONNECTOR FOR AN ALTERNATOR WITH AC...

Electric Insulator and a Method for the Production Thereof

Interrupting Chamber Having Two Compression Chambers

Actuating the contacts of an interrupting chamber in opposite direc...

Actuating the oppositely-moving contacts of an interrupting chamber...

Metal-clad electrical equipment including a particle trap

Actuation by cylindrical CAM of a circuit-breaker for an alternator

Highly temperature-stable capacitor for taking measurements on a hi...

Electrical Device Containing Insulating Gas Under Pressure and Incl...

Alternator disconnector circuit-breaker actuated by a servomotor

High Performance Dielectric Oil and the Use Thereof in High Voltage...

PERMANENT-MAGNET MAGNETIC ACTUATOR OF REDUCED VOLUME

Device for controlling an electric power cutoff device

Gas exhaust for circuit breaker

Three-position ground switch

Process for the preparation of semiconducting ceramics composed of...

Electrical contact element for medium or high voltage electrical eq...

Method of detecting the position of a wave front in a signal receiv...

Antenna for detection of partial discharges in a chamber of an elec...

Drive kinematics in a hybrid circuit-breaker

Trademarklast 30 trademarks

79079367 - OQIO

78192969 - FLEXIDIS