Higher-power laser welding installation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20040099643A1
SERIAL NO

10471288

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Gas is blown to protect the weld area (14) by means of a ring nozzle (6) open at the top so as to allow centripetal flow of the gas, deviated by weld work pieces (4, 5), and which then turns back towards the top of the nozzle completing the purge of all ambient gas.

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Patent Owner(s)

Patent OwnerAddress
COMMISSARIAT A L'ENERGIE ATOMIQUE25 RUE LEBLANC BATIMENT "LE PONANT D" PARIS 75015
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEPARIS FRA PARIS PARIS
ETAT FRANCAISPARIS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Billon, Jean-Pierre Villenueve St Georges, FR 1 2
Coste, Frederic Paris, FR 2 14
Fabbro, Remy Antony, FR 3 21
Sabatier, Lilian Lavars, FR 1 2

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