Acoustic shot peening method and apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7389663
APP PUB NO 20080092616A1
SERIAL NO

11637747

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides a method of shot peening at least a portion of a rotary machine comprising a rotor. Shot peening is carried out with a rotor which is at least partly assembled. The method includes fixing a system for supporting at least one acoustic assembly to the machine; and shot peening at least one region of the machine using projectiles which are moved by the acoustic assembly.

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Patent Owner(s)

  • SONATS-SOCIETE DES NOUVELLES APPLICATIONS DES TECHNIQUES DE SURFACES

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheppe, Patrick Basse Goulaine, FR 13 210
Desfontaine, Vincent Saint Lumine de Coutais, FR 8 72
Duchazeaubeneix, Jean-Michel Les Sorinieres, FR 10 199
Jacob, Philippe Orvault, FR 7 54

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