Inventor

GIRODET ALAIN

FR10 patents

⚠️ This page may combine multiple inventors who share the name “GIRODET ALAIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ALSTOM TECHNOLOGY LTD

2 patents

US9837801B2Dec 5, 2017

Gas-insulated medium or high-voltage electrical apparatus including carbon dioxide, oxygen, and heptafluoro-isobutyronitrile

ALSTOM TECHNOLOGY LTD14 citations81

US9899125B2Feb 20, 2018

Medium- or high-voltage electrical appliance having a low environmental impact and hybrid insulation

ALSTOM TECHNOLOGY LTD6 citations70

AREVA T & D SA

2 patents

US7790997B2Sep 7, 2010

Switch unit having a circuit breaker and a disconnector with common drive means

AREVA T & D SA14 citations79

US7426100B2Sep 16, 2008

Drive kinematics in a hybrid circuit-breaker

AREVA T & D SA9 citations76

GEC ALSTHOM T & D SA

2 patents

US6015960AJan 18, 2000

Compressed gas interrupter with a rack mechanism

GEC ALSTHOM T & D SA13 citations68

US5717184AFeb 10, 1998

High-voltage circuit-breaker that inserts a resistance on closure

GEC ALSTHOM T & D SA5 citations57

KIEFFEL YANNICK

2 patents

US9491877B2Nov 8, 2016

Use of a mixture comprising a hydrofluoroolefin as a medium-voltage arc-extinguishing and/or insulating gas and medium-voltage electrical device comprising same

KIEFFEL YANNICK2 citations55

US8852466B2Oct 7, 2014

Switchgear for breaking a medium- or high-voltage electric current and a manufacturing method therefor

KIEFFEL YANNICK0 citations46

SCHNEIDER ELECTRIC IND SAS

1 patent

US9510493B2Nov 29, 2016

Mixture of hydrofluoroolefin and fluoroketone for use as an insulation and/or ARC extinguishing medium and a gas insulated medium-voltage electrical device comprising same

SCHNEIDER ELECTRIC IND SAS4 citations70

SUPERGRID INST SAS

1 patent

US10199183B2Feb 5, 2019

Vacuum-insulated switch enabling testing of the vacuum, switch assembly, and testing method

SUPERGRID INST SAS0 citations36