Method for cooling a mould by circulating a heat-transfer fluid in contact with the external face thereof

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United States of America Patent

PATENT NO 9186839
APP PUB NO 20140065256A1
SERIAL NO

14010783

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Abstract

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Method and apparatus for cooling a heated mold (12, 14, 16) of a device (10) for blow-molding thermoplastic containers, the device including:

    a mold (12, 14, 16) having an internal face which delimits a molding cavity (18) and which includes an external face (20, 28) which surrounds the molding cavity (18);heating elements for heating the mold to a determined temperature and which are deactivated when the cooling method is implemented;characterized in that the mold (12, 14, 16) is cooled by circulating heat-transfer fluid directly in contact with the external face (20, 28) thereof.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fouet, Laurent Octeville sur Mer, FR 2 5
Le, Pechour Anthony Octeville sur Mer, FR 3 5

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