Warewash machine chemical sensor and related system and method

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United States of America Patent

PATENT NO 9521941
SERIAL NO

13826480

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A flow through chemical sensor includes a housing having a through passage along which chemical can flow, a sidewall of the housing having first and second openings that communicate with the through passage. A first electrode is mounted on the housing and aligned with the first opening, the first electrode of a plate configuration with a unitary depression that extends through the first opening and to a peripheral edge of the through passage. A second electrode is mounted on the housing and aligned with the second opening, the second electrode of a plate configuration with a unitary depression that extends through the second opening and to the peripheral edge of the through passage. A method of detecting presence or absence of chemical is also provided.

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Patent Owner(s)

  • PREMARK FEG L.L.C.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anim-Mensah, Alexander R Centerville, US 32 25
Dickey, Larry M Kettering, US 2 0
Fischer, David L Fairborn, US 9 100
Newcomer, Jeffrey R Troy, US 13 15
Prybor, Brian R Kettering, US 2 0
Watson, Michael T Beavercreek, US 10 30

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