Engine system with air pump for enhanced turbocharger air exchange

EJ Haaland, PR Punjani - US Patent 11,591,992, 2023 - Google Patents
US11591992B2 - Engine system with air pump for enhanced turbocharger air exchange -
Google Patents US11591992B2 - Engine system with air pump for enhanced turbocharger air …

Engine electrified air system including electric turbocharger and exhaust gas recirculation pump

D Dou, EJ Haaland - US Patent 11,939,929, 2024 - Google Patents
B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF
TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE …

Work vehicle power system with decoupled engine air system components

D Dou, EJ Haaland - US Patent 11,572,673, 2023 - Google Patents
US11572673B2 - Work vehicle power system with decoupled engine air system components -
Google Patents US11572673B2 - Work vehicle power system with decoupled engine air …

Engine system with electrified air system components for managing emissions of nitrogen oxides in a work vehicle

SR Miles, D Dou - US Patent 11,536,213, 2022 - Google Patents
An engine system includes an engine with an intake mani fold and an exhaust manifold, a
turbocharger including a turbine in communication with the exhaust manifold and a …

Electrified engine boost components for mitigating engine stalling in a work vehicle

SR Miles, PR Punjani, D Dou - US Patent 11,572,824, 2023 - Google Patents
F02D29/00—Controlling engines, such controlling being peculiar to the devices driven
thereby, the devices being other than parts or accessories essential to engine operation, eg …

Four-wheel drive hybrid vehicle comprising an internal combustion heat engine provided with an electrified turbine

F Favaretto - US Patent 11,498,405, 2022 - Google Patents
A hybrid vehicle with four drive wheels having: an internal combustion heat engine, which
transmits the motion to a first pair of drive wheels and has at least one cylinder provided with …

Dual core exhaust gas recirculation cooler

RR Scarf, BR Watkins, GH Martin III - US Patent 12,123,379, 2024 - Google Patents
A dual core exhaust gas recirculation cooler includes a cooler housing having an EGR inlet,
first and second EGR outlets, a cooling circuit extending from a coolant inlet through the …

Engine system with reversible exhaust gas recirculation pump for controlling bypass flow

EJ Haaland - US Patent 11,846,257, 2023 - Google Patents
An engine system includes an engine having piston-cylinder arrangements communicating
with an intake manifold and an exhaust manifold, a turbocharger including a turbine in …

Control unit and method therein for controlling exhaust valves of cylinders in an internal combustion engine

A Eriksson, J Odeberg - US Patent 11,719,172, 2023 - Google Patents
A method performed by a control unit (11) for controlling exhaust valves (1A-6A, 1B-6B) of
cylinders (1-6) in an internal combustion engine (10) is provided. The method comprise …

Cogeneration system

J Heejoong, S Choi - US Patent 11,384,942, 2022 - Google Patents
A cogeneration system includes an intake pipe having one end which communicates with
the outside air and having the other end which is connected to an engine; a mixer disposed …