Temperature control for molds
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United States of America Patent
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Issued Date -
Dec 2, 2004
app pub date -
May 30, 2003
filing date -
May 30, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A mold for forming plastic elements or for welding plastic elements to one another includes a thermocouple having its metallic elements welded to the mold to provide an accurate indication of the temperature of the mold. The metallic elements may be welded at a common location or at spaced apart locations. A circuit responsive to the temperature indication provided by the thermocouple controls the heating of the mold to maintain it at a predetermined temperature.
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