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Chassieu, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Vacuum-insulated switch enabling testing of the vacuum, switch asse...
Patent number
10,199,183
Issue date
Feb 5, 2019
Supergrid Institute SAS
Paul Vinson
G01 - MEASURING TESTING
Information
Patent Grant
Medium- or high-voltage electrical appliance having a low environme...
Patent number
9,899,125
Issue date
Feb 20, 2018
Alstom Technology Ltd
Yannick Kieffel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Gas-insulated medium or high-voltage electrical apparatus including...
Patent number
9,837,801
Issue date
Dec 5, 2017
Alstom Technology Ltd
Yannick Kieffel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Mixture of hydrofluoroolefin and fluoroketone for use as an insulat...
Patent number
9,510,493
Issue date
Nov 29, 2016
Schneider Electric Industries SAS
Yannick Kieffel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Use of a mixture comprising a hydrofluoroolefin as a medium-voltage...
Patent number
9,491,877
Issue date
Nov 8, 2016
Schneider Electric Industries SAS
Yannick Kieffel
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Switchgear for breaking a medium- or high-voltage electric current...
Patent number
8,852,466
Issue date
Oct 7, 2014
Schneider Electric Energy France
Yannick Kieffel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
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
Compressed gas interrupter with a rack mechanism
Patent number
6,015,960
Issue date
Jan 18, 2000
GEC Alsthom T&D SA
Alain Girodet
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-voltage circuit-breaker that inserts a resistance on closure
Patent number
5,717,184
Issue date
Feb 10, 1998
GEC Alsthom T&D SA
Alain Girodet
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
MECHANICAL CURRENT CUT-OFF DEVICE FOR HIGH-VOLTAGE DIRECT CURRENT W...
Publication number
20230088430
Publication date
Mar 23, 2023
SUPERGRID INSTITUTE
Florent MOREL
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CIRCUIT BREAKER FOR A HIGH-VOLTAGE DC NETWORK, WITH FORCED OSCILLAT...
Publication number
20180331531
Publication date
Nov 15, 2018
SUPERGRID INSTITUTE
Christophe CREUSOT
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VACUUM-INSULATED SWITCH ENABLING TESTING OF THE VACUUM, SWITCH ASSE...
Publication number
20170200572
Publication date
Jul 13, 2017
SUPERGRID INSTITUTE SAS
Paul Vinson
G01 - MEASURING TESTING
Information
Patent Application
SELF-BLAST CIRCUIT BREAKER USING THE TWO-PHASE STATE OF A GAS TO IM...
Publication number
20170162349
Publication date
Jun 8, 2017
ALSTOM Technology Ltd.
Alain GIRODET
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GAS-INSULATED MEDIUM OR HIGH-VOLTAGE ELECTRICAL APPARATUS INCLUDING...
Publication number
20160241004
Publication date
Aug 18, 2016
ALSTOM Technology Ltd.
Yannick Kieffel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MEDIUM-OR HIGH-VOLTAGE ELECTRICAL APPLIANCE HAVING A LOW ENVIRONMEN...
Publication number
20150228375
Publication date
Aug 13, 2015
ALSTOM Technology Ltd.
Yannick Kieffel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MIXTURE OF HYDROFLUOROOLEFIN AND FLUOROKETONE FOR USE AS AN INSULAT...
Publication number
20140233159
Publication date
Aug 21, 2014
Schneider Electric Industries SAS
Yannick Kieffel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
USE OF A MIXTURE COMPRISING A HYDROFLUOROOLEFIN AS A MEDIUM-VOLTAGE...
Publication number
20140196932
Publication date
Jul 17, 2014
Schneider Electric Industries SAS
Yannick Kieffel
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
MIXTURE OF DECAFLUORO-2-METHYLBUTAN-3-ONE AND A CARRIER GAS AS A ME...
Publication number
20140190726
Publication date
Jul 10, 2014
Schneider Electric Industries SAS
Yannick Kieffel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SWITCHGEAR FOR BREAKING A MEDIUM-OR HIGH-VOLTAGE ELECTRIC CURRENT A...
Publication number
20130215555
Publication date
Aug 22, 2013
SCHNEIDER ELECTRIC ENERGY FRANCE
Yannick Kieffel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
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