Analytical sample preparation system

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United States of America Patent

PATENT NO 5313047
SERIAL NO

08025228

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An interchangeable module for supporting a receptacle into which a molten sample, prepared by a fluxer, can be poured for analysis. One module can support a resistively heated casting dish into which a molten sample can be poured and cooled to form a solid sample for instrumental analysis. This module includes an insulator having a depression for receipt of a casting dish. A heating coil is positioned below the recession. A cooling gas conduit extends through the insulator support. The insulator is supported on a frame. The frame is supported on a back plate.

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Patent Owner(s)

Patent OwnerAddress
LECO CORPORATION3000 LAKEVIEW AVENUE ST JOSEPH MI 49085

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ford, Gordon C St. Joseph, MI 26 187
Klemm, Ronald A Benton Harbor, MI 1 2
O'Brien, Larry S St. Joseph, MI 9 69
Willis, Peter M Benton Harbor, MI 24 278

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