Alstom Technology Limited

General Electric Technology Gmbh

Elodie Laruelle

Yannick Kieffel

Lukas Treier

Louis Maksoud

Mathieu Bernard

Adrien Caron

Alexandre Giusti

Benjamin Müller

A method and device for purifying heptafluoroisobutyronitrile and a dilution gas from a used gas mixture comprising heptafluoroisobutyronitrile, a dilution gas and arcing by-products. The method comprising the steps of

Method and apparatus for recycling heptafluoroisobutyronitrile

An insulating support () for insulating an electrical conductor contained in aligned casing portions (), is held in a housing () defined by the flanges () for joining the casing portions () together, the flanges presenting contact faces () around the periphery () of the support (). A single sealing gasket () is sufficient to prevent the atmosphere in the casing leaking to the outside, and that simplifies assembly of the electrical equipment, while at the same time protecting the support () from the outside. For application to medium- and high-voltage electrical equipment.

Electrical equipment including a conductor mounting between two casing portions

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Aix les Bains, France

Elodie Laruelle