ELECTRONIC FILTER DETECTION FEATURE FOR LIQUID FILTRATION SYSTEMS

An electronic system providing unique identification of a genuine filter system assembly to the engine control unit ("ECU"). A resistor is made to be an integrated part of the filtration system hardware such that when connected through a wired connection, the ECU detects a particular volta...

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Bibliographic Details
Main Authors KALLURWAR, Rahul, HOVERSON, Gregory, LESMANA, Andy, SHIMPI, Abhijit
Format Patent
LanguageEnglish
Published 13.06.2019
Subjects
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:An electronic system providing unique identification of a genuine filter system assembly to the engine control unit ("ECU"). A resistor is made to be an integrated part of the filtration system hardware such that when connected through a wired connection, the ECU detects a particular voltage signal and identifies the system as a genuine filter. The resistor could be integrated in. any part of the filter system such that it could be used to recognize the filter or the cartridge. The resistor connection could be made via male/female pins, conducting wires, plates, conductive plastic material or other mechanisms.
Bibliography:Application Number: US201916279587