Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ondrej Santin0
Paul Dickinson0
Malay C. Maniar0
Date of Patent
May 28, 2024
0Patent Application Number
183224110
Date Filed
May 23, 2023
0Patent Citations
Patent Primary Examiner
Patent abstract
Methods and systems using model based and iterative calculations of mass flow throughout an internal combustion engine system. A secondary air injection valve is provided to selectively allow intake air to pass to the exhaust side of the engine system to aid in exothermic reaction with exhaust gasses exiting the engine for various purposes. The iterative calculations of mass flow include estimation of the mass flow through the secondary air injection valve.
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