Device for adjusting the quality factor of a mold with a self-contained induction heating system

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United States of America Patent

PATENT NO 9579828
APP PUB NO 20140183178A1
SERIAL NO

14237584

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Abstract

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A mold with a self-contained heating device comprising a mold body, a connector and an adjustment coil. The mold body comprises comprising an induction heating or tooling circuit having a resistance R1 and an inductance L1. The tooling circuit comprises an inductor extending inside a closed cavity of the mold body. The connector connects the tooling circuit to a high-frequency current generator. The adjustment coil has a resistance R2 and an inductance L2 that does not induce current in the mold body. The adjustment coil is connected to the tooling circuit, between the tooling circuit and the connector.

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Patent Owner(s)

Patent OwnerAddress
ROCTOOLSAVOIE TECHNOLAC LE BOURGET DU LAC F-73370

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Feigenblum, Jose Saint-Paul, FR 10 93
Guichard, Alexandre La Chapelle du mont du Chat, FR 17 144

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