#F02D17/02

METHOD FOR DEFINING CYLINDER TORQUE DEMAND DURING TRANSITIONS IN SKIP-FIRE ENGINE OPERATION

A method for defining cylinder torque demand during transitions in skip-fire engine operation of a combustion engine having a number N of cylinders, the method comprising: firing the engine in first c…

DRIVE·May 14·2 min read

F02D17/02 DAF Trucks N.V.

METHOD FOR OPERATING A GAS-POWERED INTERNAL COMBUSTION ENGINE

The invention relates to a method for operating a gas-powered internal combustion engine, wherein during a switched on operating state of the internal combustion engine, an oxygen-containing gas, pref…

DRIVE·Jan 16·2 min read

F02D17/02 AVL LIST GMBH

VEHICLE CONTROL SYSTEM, VEHICLE CONTROL METHOD, AND STORAGE MEDIUM

A vehicle control system, a vehicle control method, and a storage medium are provided. A stopping process stops fuel supply to one or more stopping cylinders and supplies fuel to one or more remaining…

DRIVE·Feb 15·1 min read

F02D17/02 TOYOTA JIDOSHA KABUSHIKI KAISHA

SYSTEMS AND METHODS FOR CYLINDER DEACTIVATION OPERATION CONTROL

A method of controlling a fixed cylinder deactivation (CDA) system of an engine system is provided. The method includes: deactivating, by a controller, a cylinder of the engine system to operate the e…

DRIVE·Jan 25·1 min read

F02D17/02 Cummins Inc.

HYBRID ELECTRIC VEHICLE AND ENGINE CONTROL METHOD THEREFOR

Disclosed are a hybrid electric vehicle capable of controlling starting of an engine in order to more efficiently realize heating and an engine control method therefor. The method of controlling an en…

DRIVE·Feb 16·1 min read

F02D17/02 Hyundai Motor Company

SYSTEMS AND METHODS FOR SKIP-FIRE OPERATION CONTROL

A method of controlling a skip-fire cylinder deactivation system of an engine system is provided. The method includes a controller deactivating a cylinder of the engine system to operate the engine sy…

DRIVE·Jan 19·1 min read

F02D17/02 CUMMINS INC.

SYSTEMS AND METHODS FOR CONTROLLING CYLINDER DEACTIVATION OPERATION IN ELECTRIFIED POWERTRAINS

At least some embodiments of the present disclosure are directed to systems and methods for controlling a cylinder deactivation (CDA) operation for an electrified powertrain, the electrified powertrai…

DRIVE·Sep 15·1 min read

F02D17/02 Cummins Inc.

INTERNAL COMBUSTION ENGINE AND METHOD OF OPERATING SAME

An engine includes an engine block with at least one cylinder bank including cylinder bores formed therein. A piston is reciprocatingly disposed in each of the cylinder bores. A crankshaft is rotatabl…

DRIVE·May 26·1 min read

F02D17/02 Douglas Alan Pelmear

TRANSMISSION CONTROL WITH CYLINDER DEACTIVATION

A method for controlling a transmission of a vehicle during cylinder deactivation can comprise receiving and processing a zero or negative torque requirement for the vehicle. Receiving and processing …

DRIVE·May 19·1 min read

F02D17/02 Eaton Intelligent Power Limited

CYLINDER DEACTIVATION MODES TO AVOID ENGINE RESONANCE

A method for jumping cylinder deactivation (“CDA”) modes to avoid a primary powertrain resonant frequency in a six-cylinder diesel engine-powered machine comprises operating an engine between an idled…

DRIVE·Feb 17·2 min read

F02D17/02 Eaton Intelligent Power Limited

SYSTEMS AND METHODS FOR CONTROLLING CYLINDER DEACTIVATION OPERATION IN ELECTRIFIED POWERTRAINS

DRIVE·Feb 3·1 min read

F02D17/02 Cummins Inc.

FIRING FRACTION MANAGEMENT IN SKIP FIRE ENGINE CONTROL

Engine controllers and methods are described that facilitate skip fire control of an internal combustion engine. An engine controller determines a skip fire firing fraction and (as appropriate) associ…

DRIVE·Jul 1·1 min read

F02D17/02 Tula Technology, Inc.

SYSTEM AND METHOD FOR REDUCING ENGINE TEMPERATURE

Systems and methods for cooling an internal combustion engine via flowing air through the internal combustion engine during select conditions are presented. In one example, lift of intake and/or exhau…

DRIVE·May 6·1 min read

F02D17/02 Ford Global Technologies, LLC

METHOD FOR OPERATING A DRIVE DEVICE AND CORRESPONDING DRIVE DEVICE

An internal combustion engine with a plurality of cylinders is a drive device in which the drive torque available can be reduced. The ignition timing which is set at the internal combustion engine is …

DRIVE·Mar 11·1 min read

F02D17/02 AUDI AG

INTERNAL COMBUSTION ENGINE FOR A MOTOR VEHICLE AND OPERATING PROCEDURES

The invention relates to an internal combustion engine (1) for a motor vehicle, - with at least one first cylinder (2a, 2c) which has a first intake (3a, 3b) and a first outlet (4a, 4b) for dischargin…

DRIVE·Jan 25·2 min read

F02D17/02 MAHLE INT GMBH [DE]

DECELERATION CYLINDER CUT-OFF

Methods and arrangements for transitioning an engine between a deceleration cylinder cutoff (DCCO) state and an operational state are described. In one aspect, transitions from DCCO begin with reactiv…

DRIVE·May 26·1 min read

F02D17/02 Tula Technology, Inc.

METHOD FOR CONTROLLING A COMBUSTION ENGINE WITH DEACTIVATABLE CYLINDERS

Method for controlling an internal combustion engine (1) with more than one cylinder (2), wherein individual cylinders (2) can be switched off according to a predeterminable pattern depending on the r…

DRIVE·Dec 9·1 min read

F02D17/02 GE JENBACHER GMBH & CO OG [AT]

Device for controlling a flow of intake gas and/or recirculated exhaust gas in an internal combustion engine cylinder and corresponding intake module

The invention relates to a device for controlling a flow of intake gas and/or exhaust gas recirculated into a cylinder of an internal combustion engine, for an intake module comprising at least one du…

DRIVE·Jun 10·2 min read

F02D17/02 VALEO SYSTEMES THERMIQUES [FR]

MULTI-CYLINDER INTERNAL COMBUSTION ENGINE AND METHOD FOR OPERATING A MULTI-CYLINDER INTERNAL COMBUSTION ENGINE

A method for partial cylinder cutoff is provided. The method comprises operating a multi-cylinder internal combustion engine with applied ignition, in which an odd number n of cylinders is arranged in…

DRIVE·May 21·1 min read

F02D17/02 Ford Global Technologies, LLC

Engine with reinjection of exhaust gas with distribution of the reinjected gases

The invention relates to an automotive vehicle combustion engine with exhaust gas recirculation, the engine comprising an intermediate storage chamber (90) for exhaust gas in fluid connection with the…

DRIVE·May 20·1 min read

F02D17/02 PEUGEOT CITROEN AUTOMOBILES SA [FR]

Method for controlling cylinder deactivation

A method of controlling a cylinder deactivation system is disclosed. Information from one or more sensors is received by a control unit. The control unit compares the current values of a parameter wit…

DRIVE·Feb 25·1 min read

F02D17/02 HONDA MOTOR CO LTD [JP]

Method for controlling cylinder deactivation

DRIVE·Nov 28·1 min read

F02D17/02 HONDA MOTOR CO LTD [JP]

Method for operating a combustion engine involving changing from full engine operation to partial engine operation

The method involves loading combustion chambers with an air-fuel mixture in a full-engine operation. A subset of the chambers is loaded with the air-fuel mixture in partial-engine operation, where eac…

DRIVE·Oct 3·1 min read

F02D17/02 AUDI AG [DE]

Control system for cylinder cutoff internal combustion engine

In a system for controlling an internal combustion engine having a plurality of cylinders and connected to the automatic transmission and mounted on a vehicle, and the operation of the engine is switc…

DRIVE·Dec 22·1 min read

F02D17/02 HONDA MOTOR CO LTD [JP]

A method for detecting the occurence of a declutch

A method in accordance with the invention concerns the detection of the occurrence of a declutch of an internal combustion engine coupled to a clutch and having a throttle valve for controlling intake…

DRIVE·Sep 26·1 min read

F02D17/02 DELPHI TECH INC [US]