Proximate analyzer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4522788
SERIAL NO

06355221

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The specification discloses a proximate analyzer for the analysis of fossil fuels such as coal and coke. The analyzer includes a temperature-controllable and atmosphere-controllable furnace chamber, a balance having a weigh platform positioned within the furnace chamber, and a platter positioned within the chamber and adapted to support a plurality of sample-containing crucibles. The furnace further includes means for continuously depositing the crucibles in a predetermined sequence on the weigh platform and means for monitoring the weights of the crucibles to determine when analysis is complete and for calculating the proximate analysis results based on weight loss. A method of proximate analysis using the proximate analyzer is also disclosed.

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Patent Owner(s)

Patent OwnerAddress
LECO CORPORATION A CORP OF MI3000 LAKEVIEW AVE ST JOSEPH MI 49085

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sitek, George J Stevensville, MI 6 102
Walker, Sherman L Stevensville, MI 1 42

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