Saint Gobain Isover

Hans Michael Lieberknecht

Ezzeddine Ouerghemmi

Jean-Dominique Depuille

A fibre forming device for fabricating mineral fibres, includes a fibre forming spinner wheel pierced to enable centrifugal fabrication of the fibres, the fibre forming device including at least one annular burner producing an annular gas flow to stretch the fibres and an evacuation system for evacuating smoke created by the burner, the device further including a system adapted to vary the temperature of the spinner wheel, the temperature variation system being a device for circulation of air between the annular burner and the evacuation system to control the smoke evacuation flow.

Device for modifying the temperature of a fibre-forming plate

The present invention concerns a method of determination of specific points of a rotary fibre forming spinner wheel () used in a fibre forming device (), said method comprising the following steps:

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Margny les Compiegne, France

Hans Michael Lieberknecht