Combustion apparatus with control means including an oxygen sensing probe and probe therefor
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United States of America Patent
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Apr 22, 1986
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N/A
app pub date -
Dec 15, 1980
filing date -
Dec 18, 1979
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Expired
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Abstract
An oxygen sensing probe includes a substrate of sintered zirconia or titania, which is formed with a pair of elongate sensing elements integral with a bridging portion of the substrate, the sensing elements having rare-earth metal electrodes on opposite parallel faces thereof which terminate on the bridging portion, at which point they are connected to electrical leads.
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