#F01N3/2066

A THERMAL MANAGEMENT SYSTEM

A thermal management system for controlling cooling of an engine system during shutdown, the engine system comprising an engine configured to provide power to a working machine, wherein the thermal ma…

DRIVE·Oct 29·1 min read

F01N3/2066 BAMFORD EXCAVATORS LTD [GB]

EXHAUST GAS PURIFICATION DEVICE AND ENGINE

An exhaust gas purification device for purifying exhaust gas of nitrogen oxides includes: a catalyst that is provided in an exhaust pipe (exhaust passage) for transporting exhaust gas, discharged from…

DRIVE·Sep 19·1 min read

F01N3/2066 Yanmar Holdings Co., Ltd.

INCREASE AFTERTREATMENT TEMPERATURE DURING LIGHT LOAD OPERATION

A method includes: receiving an inlet temperature of a selective catalytic reduction system; comparing the inlet temperature to a temperature setpoint; and adjusting at least one of a first exhaust ma…

DRIVE·Sep 21·1 min read

F01N3/2066 CUMMINS INC.

INCREASE AFTERTREATMENT TEMPERATURE DURING LIGHT LOAD OPERATION

DRIVE·Sep 21·1 min read

F01N3/2066 CUMMINS INC.

EXHAUST TREATMENT SYSTEM FOR DUAL FUEL ENGINES

Disclosed herein are emission treatment systems comprising an oxidation catalyst composition in fluid communication with an exhaust gas stream emitted from an engine that combusts both hydrocarbon fue…

DRIVE·Sep 14·1 min read

F01N3/2066 BASF CORPORATION

METHODS AND SYSTEMS FOR MULTI-FUEL ENGINE

Methods and systems are provided for adjusting a location of a fuel injection in response to a substitution rate and a desired EGR flow. In one example, a method may include injecting a first fuel to …

DRIVE·Mar 30·1 min read

F01N3/2066 Transportation IP Holdings, LLC

DIESEL EXHAUST FLUID DOSER PROTECTION DURING COLD AMBIENT TEMPERATURE CONDITIONS USING CYLINDER CUTOUT METHODS

A method includes determining that at least one diesel emissions fluid (DEF) doser of an exhaust aftertreatment system is likely frozen based on at least one of an ambient air temperature or a DEF sou…

DRIVE·Feb 2·1 min read

F01N3/2066 Cummins Inc.

INCREASE AFTERTREATMENT TEMPERATURE DURING LIGHT LOAD OPERATION

A method includes: determining that at least one cylinder of a first cylinder bank of an engine is active; determining that at least one cylinder of a second cylinder bank of the engine is inactive; r…

DRIVE·Feb 2·1 min read

F01N3/2066 Cummins, Inc.

DIESEL EXHAUST FLUID DOSER PROTECTION DURING COLD AMBIENT TEMPERATURE CONDITIONS USING CYLINDER CUTOUT METHODS

A system includes an exhaust aftertreatment system in exhaust gas receiving communication with an engine including a plurality of cylinders where the engine is structured to operate according to low l…

DRIVE·Dec 30·2 min read

F01N3/2066 Cummins Inc.

INCREASE AFTERTREATMENT TEMPERATURE DURING LIGHT LOAD OPERATION

Systems, methods, and apparatuses are provided for increasing exhaust gas temperature. A system includes a valve and a controller coupled to the valve. The controller is structured to determine that a…

DRIVE·Aug 19·1 min read

F01N3/2066 Cummins, Inc.

SYSTEM FOR COOLING A DIESEL EXHAUST FLUID

A cooling system for cooling diesel exhaust fluid (DEF) for an off-road vehicle is provided. The system includes a DEF tank configured to hold DEF. The system includes a cooling interface configured t…

DRIVE·Jul 22·1 min read

F01N3/2066 CNH Industrial America LLC

INTERNAL COMBUSTION ENGINE ARRANGEMENT

The present invention relates to an internal combustion engine arrangement () comprising a first () and a second () expansion cylinder, and an interconnection conduit () between an outlet () of the fi…

DRIVE·May 20·1 min read

F01N3/2066 VOLVO TRUCK CORPORATION

INCREASE AFTERTREATMENT TEMPERATURE DURING LIGHT LOAD OPERATION

DRIVE·Aug 29·1 min read

F01N3/2066 Cummins Inc.

EXHAUST EMISSION CONTROL APPARATUS FOR ON-BOARD INTERNAL COMBUSTION ENGINE, AND METHOD FOR EXHAUST EMISSION CONTROL APPARATUS

A controller calculates a period travel distance that is a travel distance of the vehicle from when the available travel distance is calculated to when the available travel distance is calculated next…

DRIVE·Sep 28·1 min read

F01N3/2066 TOYOTA MOTOR CO LTD [JP]

Injector water intrusion seal with blow out volume

A fluid injector (10') includes a housing (26) and an inlet tube (30) having a portion received in the housing (26). A primary seal (12) creates a seal between surfaces of the housing (26), the inlet …

DRIVE·Jun 24·2 min read

F01N3/2066 CONTINENTAL AUTOMOTIVE SYSTEMS [US]

Method and device for the desulphurisation of an exhaust gas return flow

A method and device are proposed for desulfurizing an exhaust gas recirculation stream of an internal combustion engine (1), which is supplied to the internal combustion engine (1) on its fresh air si…

DRIVE·Dec 10·2 min read

F01N3/2066 MAN TRUCK & BUS AG [DE]

Fluid injector

A fluid injector assembly (10) for the injection of a fluid including an injector body (14) having distal (20) and proximal ends (22), a fluid inlet (24) disposed towards the distal end, a fluid outle…

DRIVE·Oct 9·2 min read

F01N3/2066 CUMMINS CAL PACIFIC LLC [US]

SCR SYSTEM

Provided is an SCR system that enables reduction in burden on a battery resulting from energization of a heater and a decrease in time during which an NOx concentration cannot be detected. The SCR sys…

DRIVE·Apr 10·1 min read

F01N3/2066 ISUZU MOTORS LTD [JP]

SELECTIVE CATALYTIC REDUCTION SYSTEM

An SCR system that can detect a NO x concentration accurately irrespective of an operation state of an engine is provided. The SCR system including: an SCR device 103 provided in an exhaust pipe 102 f…

DRIVE·Apr 10·2 min read

F01N3/2066 ISUZU MOTORS LTD [JP]

Operating method for a vehicle

The method involves determining (S1) filling value of urea containing liquid in a container of vehicle at two different points of time. The difference between filling values in different points of tim…

DRIVE·Feb 27·1 min read

F01N3/2066 MAN TRUCK & BUS AG [DE]

EXHAUST GAS TREATMENT DEVICE

An object is to improve a NO x reduction effect by allowing an increase in the amount of exhaust gas circulated to an intake pipe and also achieve energy conservation and a CO 2 reduction by reducing …

DRIVE·Oct 3·2 min read

F01N3/2066 MITSUBISHI HEAVY IND LTD [JP]

CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE

The present invention is intended to suppress the inflow of an ammonia derived compound to an EGR passage. In the present invention, in an exhaust system, there is arranged an ammonia derived compound…

DRIVE·Jul 18·1 min read

F01N3/2066 TOYOTA MOTOR CO LTD [JP]

Injection device for reagent

An injection device for administering a reagent into an exhaust passage of an internal combustion engine, the injection device having an axis (A) along its length and comprising an outwardly opening v…

DRIVE·Jul 18·2 min read

F01N3/2066 DELPHI TECH HOLDING SARL [LU]

ENGINE

A combuster (2) of a gas turbine engine (1) is fed with liquid ammonia and that liquid ammonia is burned to drive a turbine (3). Inside the exhaust passage of the gas turbine engine (1), an NO x selec…

DRIVE·Oct 19·1 min read

F01N3/2066 TOYOTA MOTOR CO LTD [JP]

Reagent dosing system and pump

A reagent dosing system (10) for an internal combustion engine having an exhaust pipe (20) and a pump are disclosed. The reagent dosing system (10) comprises a first pump (26) having input means (30) …

DRIVE·Oct 12·2 min read

F01N3/2066 DELPHI TECH HOLDING SARL [LU]

Method for controlling a turbocompound engine apparatus

The present invention relates to a method for controlling a turbocompound engine apparatus in particular for an industrial vehicle, but also for other transport means such as, for example, a ship. In …

DRIVE·Jul 6·1 min read

F01N3/2066 IVECO MOTORENFORSCHUNG AG [CH]

Method for reducing emissions of spark ignition internal combustion engines

The exhaust emission reduction method uses delivery of fuel to the combustion gases by injection of an auxiliary fuel quantity during an expansion stroke of at least one engine cylinder, with a select…

DRIVE·May 26·1 min read

F01N3/2066 OPEL ADAM AG [DE]

Reducing agent metering device

Reductant dosing device comprises a reductant tank (3) and a supply line (5) connecting the tank with the exhaust gas pipe of the engine. The supply line is arranged in heat conducting contact with th…

DRIVE·Jun 4·1 min read

F01N3/2066 PUREM ABGASSYSTEME GMBH & CO [DE]