Reverse filling carbon and temperature drop-in sensor

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United States of America Patent

PATENT NO 9958427
SERIAL NO

14942180

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Abstract

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A drop-in probe for determining phase changes by thermal analysis of a sample of a molten metal includes a measurement head having a first end which is an immersion end and an opposing second end having an end face. A sample chamber is arranged within the measurement head. An opening, which is free of any restrictions and which is in communication with the sample chamber, is formed in the end face of the second end of the measurement head. The sample chamber includes a first thermocouple having a first thermocouple junction enclosed within a wall which has a uniform internal geometry. A ratio D/H of an internal diameter D of the sample chamber to a length H extending between the opening and the first thermocouple junction is between 0.1 and 1.2.

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Patent Owner(s)

Patent OwnerAddress
HERAEUS ELECTRO-NITE INTERNATIONAL N V3530 HOUTHALEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Clauss,, Jr Harry G Delanco, US 1 2
Turner, Paul A Milwaukee, US 11 777

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