Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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F02D
CONTROLLING COMBUSTION ENGINES
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41/00
Electrical control of supply of combustible mixture or its constituents
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F02D41/02
Circuit arrangements for generating control signals
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F02D41/14
Introducing closed-loop corrections
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F02D41/1438
using means for determining characteristics of the combustion gases; Sensors therefor
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F02D41/1477
characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
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F02D41/1484

COMMUNICATION INTERFACE BETWEEN AN EMISSION CONTROL SYSTEM AND INTERNAL COMBUSTION ENGINE
20220056867 · 2022-02-24 ·

An interface circuit assembly for use with an electronic control unit and oxygen sensor of an internal combustion engine. The assembly includes an input port coupled to receive a signal from the oxygen sensor and a processing unit coupled with the input port. The processing unit increases the signal to an output voltage as a function of hydrogen being provided to the internal combustion engine. An output port is coupled with the processing unit and provides the output voltage to the electronic control unit.

Communication interface between an emission control system and internal combustion engine
11168637 · 2021-11-09 · ·

An interface circuit assembly for use with an electronic control unit and oxygen sensor of an internal combustion engine. The assembly includes an input port coupled to receive a signal from the oxygen sensor and a processing unit coupled with the input port. The processing unit increases the signal to an output voltage as a function of hydrogen being provided to the internal combustion engine. An output port is coupled with the processing unit and provides the output voltage to the electronic control unit.

Communication interface between an emission control system and internal combustion engine
11859573 · 2024-01-02 · ·

An interface circuit assembly for use with an electronic control unit and oxygen sensor of an internal combustion engine. The assembly includes an input port coupled to receive a signal from the oxygen sensor and a processing unit coupled with the input port. The processing unit increases the signal to an output voltage as a function of hydrogen being provided to the internal combustion engine. An output port is coupled with the processing unit and provides the output voltage to the electronic control unit.

COMMUNICATION INTERFACE BETWEEN AN EMISSION CONTROL SYSTEM AND INTERNAL COMBUSTION ENGLINE
20190226417 · 2019-07-25 ·

An interface circuit assembly for use with an electronic control unit and oxygen sensor of an internal combustion engine. The assembly includes an input port coupled to receive a signal from the oxygen sensor and a processing unit coupled with the input port. The processing unit increases the signal to an output voltage as a function of hydrogen being provided to the internal combustion engine. An output port is coupled with the processing unit and provides the output voltage to the electronic control unit.