Longform — Long-form writing on the AT Protocol

Regulating Module for Regulating an Internal Combustion Engine Supply Air Flowrate

A module for regulating the flowrate of air supplied to an internal combustion engine is provided. The module includes a throttle valve equipped with a throttle-valve disk, mounted with the ability to…

DRIVE·May 28·2 min read

F02D41/0002 Schaeffler Technologies AG & Co. KG

METHOD AND DEVICE FOR CONTROLLING A THROTTLE VALVE IN AN INTAKE MANIFOLD OF AN INTERNAL COMBUSTION ENGINE

A method and a device for controlling a throttle valve in an intake manifold of an internal combustion engine. Power requested by a user of the internal combustion engine is implemented through actuat…

DRIVE·May 28·1 min read

F02D41/0002 Robert Bosch GmbH

CONTROL APPARATUS FOR ENGINE

A control system for an engine includes: a valve that adjusts an intake air filling amount for a cylinder according to an operation amount of an accelerator pedal; a sensor that outputs a measurement …

DRIVE·May 29·1 min read

F02D41/0002 Mazda Motor Corporation

ELECTRONIC THROTTLE CONTROL METHOD AND ELECTRONIC THROTTLE CONTROL DEVICE

An electronic throttle control method by which an electronic control unit (ECU) controls opening and closing of a throttle while providing a control signal on a basis of an input data signal may inclu…

DRIVE·May 8·2 min read

F02D41/0002 Nikki Co., Ltd.

ENGINE CONTROL DEVICE

An engine control device includes that controls an air excess rate of each of N (an integer of 2 or more) cylinders by controlling an intake air amount and a fuel injection amount of each of the N cyl…

DRIVE·Mar 6·1 min read

F02D41/0002 TOYOTA JIDOSHA KABUSHIKI KAISHA

METHOD FOR ESTIMATING AN AIR MASS FLOW RATE ENTERING A FOUR-STROKE SPARK IGNITED ENGINE

A method for estimating an air mass flow (m) entering a cylinder of a four-stroke positive ignition engine (E), equipped with an intake manifold (1M) and at least one intake valve and a pressure (PS) …

DRIVE·Feb 19·2 min read

F02D41/0002 FPT IND SPA [IT]

SYSTEMS AND METHODS FOR PROVIDING REDUNDANT PULSE-WIDTH MODULATION (PWM) THROTTLE CONTROL

Systems and methods are provided for providing redundant pulse-width modulation (PWM) throttle control. The system includes a manual throttle controller configured to generate a manual PWM throttle co…

DRIVE·Sep 19·1 min read

F02D41/0002 Kodiak Robotics, Inc.

METHOD AND DEVICE FOR OPERATING AN INTERNAL COMBUSTION ENGINE

A method and a device for operating an internal combustion engine including a first air duct for supplying air to a cylinder and a second air duct for supplying air to a heater for heating an exhaust …

DRIVE·Sep 19·2 min read

F02D41/0002 Robert Bosch GmbH

PRESSURE SENSOR SYSTEM FOR CHARGE AIR LOAD CONTROL

An assembly (22) is provided for measuring the air flow in an air intake duct (13,23) of an internal combustion engine (2). The assembly (22) comprises a housing (38) with an inlet opening (39), an ou…

DRIVE·Apr 17·2 min read

F02D41/0002 VOLVO CAR CORP [SE]

SYSTEMS AND METHODS FOR PROVIDING REDUNDANT PULSE-WIDTH MODULATION (PWM) THROTTLE CONTROL

Systems and methods are provided for providing redundant pulse-width modulation (PWM) throttle control. The system includes a manual throttle controller configured to generate a manual PWM throttle co…

DRIVE·Mar 14·1 min read

F02D41/0002 Kodiak Robotics, Inc.

THROTTLE CONTROLLED INTAKE SYSTEM

A throttle-controlled intake system is disclosed that provides a driver of a vehicle with greater control over engine functions and vehicle performance. The throttle-controlled intake system includes …

DRIVE·Dec 28·1 min read

F02D41/0002 K&N Engineering, Inc.

METHOD AND SYSTEM FOR CONTROLLING THE COMBUSTION OF AN INTERNAL COMBUSTION ENGINE

Disclosed is a method for controlling combustion in an internal combustion engine including, on the one hand, an air inlet pipe provided with an air flow regulator in the pipe and, on the other hand, …

DRIVE·Nov 2·1 min read

F02D41/0002 VITESCO TECHNOLOGIES GMBH

FUGITIVE GAS DETECTION SYSTEM

A fugitive gas detection system is provided. The system includes a cloud service, a plurality of reach-based components, a plurality of wireless gas sensors. The reach-based components comprise backha…

DRIVE·Sep 21·1 min read

F02D41/0002 Gas Activated Systems, Inc.

FUGITIVE GAS DETECTION SYSTEM

A fugitive gas detection system is provided. The system includes a cloud service, a plurality of reach-based components, a plurality of wireless gas sensors. The reach-based components comprise backha…

DRIVE·Sep 21·1 min read

F02D41/0002 Gas Activated Systems, Inc.

ENGINE OVERSPEED DEVICE AND METHOD

Methods, systems and devices for evaluating incoming air to an engine, industrial controller including engine controls, valves and solenoids, for concentrations of explosive or combustible gases or va…

DRIVE·Sep 7·1 min read

F02D41/0002 Gas Activated Systems

ANALOG CONTROLLER FOR ELECTRONIC THROTTLE BODY

A throttle assembly for an engine may include a remote throttle lever, a sensor, and a terminal. The remote throttle lever may be coupled physically to a user input device and operable to be moved und…

DRIVE·Aug 10·1 min read

F02D41/0002 Kohler Co.

METHOD AND DEVICE FOR CONTROLLING AN AIR CHARGE OF AN INTERNAL COMBUSTION ENGINE

A method for operating an internal combustion engine based on a control of a supplied fresh air quantity, the method comprising the following steps: implementing an adjustment of a throttle valve for …

DRIVE·Jul 13·1 min read

F02D41/0002 Robert Bosch GmbH

EXCESS AIR COEFFICIENT CONTROL METHOD AND DEVICE FOR CATALYTIC CONVERTER, VEHICLE, AND STORAGE MEDIUM

An excess air coefficient control method for a gasoline engine catalytic converter, comprising: in an engine idle stage before the ignition of a catalytic converter and after the start of an engine, c…

DRIVE·Apr 26·2 min read

F02D41/0002 GREAT WALL MOTOR CO LTD [CN]

METHOD AND DEVICE FOR REGULATING THE PRESSURE OF THE COMBUSTION GAS AND/OR EXHAUST GAS OF A MACHINE

A method and a device for regulating the pressure of the combustion gas and/or exhaust gas of a machine, in particular an internal combustion engine. The combustion gas is supplied to the machine via …

DRIVE·Mar 9·1 min read

F02D41/0002 KRISTL, SEIBT & CO. GESELLSCHAFT M.B.H.

ELECTRONIC CONTROL METHOD FOR THROTTLE AND ELECTRONIC CONTROL THROTTLE DEVICE

An electronic control method for a throttle performed by an electronic control throttle device is disclosed. The electronic control method includes: generating, by the electronic control section, the …

DRIVE·Feb 9·1 min read

F02D41/0002 Nikki Co., Ltd.

METHODS AND SYSTEM FOR CONTROLLING AN ENGINE WITH TWO THROTTLES

Systems and methods for operating an engine that includes two throttles that are arranged in parallel to deliver air into a single intake manifold are described. In one example, a first throttle is op…

DRIVE·Sep 22·1 min read

F02D41/0002 Ford Global Technologies, LLC

ENGINE INTAKE SYSTEM AND CONTROL METHOD THEREOF

An engine intake system includes: a port partition disposed to divide an intake port of a cylinder head into an upper portion and a lower portion; a first intake manifold configured to supply air, whi…

DRIVE·May 26·1 min read

F02D41/0002 Hyundai Motor Company

MASS-FLOW THROTTLE FOR LARGE NATURAL GAS ENGINES

A mass-flow throttle for highly accurate control of gaseous supplies of fuel and/or air to the combustion chambers for a large engine in response to instantaneous demand signals from the engine's engi…

DRIVE·May 5·2 min read

F02D41/0002 EControls, LLC

SYSTEM, METHOD, AND APPARATUS FOR DRIVER OPTIMIZATION

An apparatus includes a control circuit. The control circuit is structured to interpret condition data indicative of an external operating condition of a vehicle, determine an operating parameter of t…

DRIVE·Mar 31·1 min read

F02D41/0002 Cummins Inc.

ANALOG CONTROLLER FOR ELECTRONIC THROTTLE BODY

A throttle assembly for an engine may include a remote throttle lever, a sensor, and a terminal. The remote throttle lever may be coupled physically to a user input device and operable to be moved und…

DRIVE·Mar 24·1 min read

F02D41/0002 Kohler Co.

THROTTLE CONTROLLED INTAKE SYSTEM

A throttle-controlled intake system is disclosed that provides a driver of a vehicle with greater control over engine functions and vehicle performance. The throttle-controlled intake system includes …

DRIVE·Mar 10·1 min read

F02D41/0002 K&N Engineering, Inc.

THROTTLE VALVE FOR A CENTRIFUGAL COMPRESSOR

A throttle valve for a centrifugal compressor includes a body having a central passage and one or more diverter flow paths. The central passage is formed by an inner surface of the body, each diverter…

DRIVE·Dec 16·1 min read

F02D41/0002 FS-Elliott Co., LLC

METHOD AND SYSTEM FOR CONTROLLING A VEHICLE ENGINE SPEED

Disclosed is a method for controlling a speed of a vehicle combustion engine, the engine including at least one combustion chamber, into which a mixture of air and fuel is injected, and an air box, co…

DRIVE·Dec 9·1 min read

F02D41/0002 VITESCO TECHNOLOGIES GMBH

METHOD AND SYSTEM FOR LOAD CONTROL IN AN INTERNAL COMBUSTION ENGINE

A method for controlling an internal combustion engine includes receiving a request for a desired output from the internal combustion engine, receiving sensor information indicative of at least an eng…

DRIVE·Dec 2·1 min read

F02D41/0002 Caterpillar Inc.

DEVICE FOR CONTROL OF A BUTTERFLY VALVE OF AN INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE COMPRISING SAID DEVICE

A control method of a butterfly valve of an internal combustion engine, when said internal combustion engine is running, wherein said butterfly valve is controlled by means of a control signal, indica…

DRIVE·Nov 4·1 min read

F02D41/0002 FPT INDUSTRIAL S.P.A.

ENGINE OVERSPEED DEVICE AND METHOD

Methods, systems and devices for evaluating incoming air to an engine, industrial controller including engine controls, valves and solenoids, for concentrations of explosive or combustible gases or va…

DRIVE·Oct 7·1 min read

F02D41/0002 Gas Activated Systems

ENGINE DEVICE

An engine device is equipped with an engine that is supplied with fuel from a fuel tank and that has a throttle valve arranged in an intake pipe, a supercharger that has a compressor arranged in the i…

DRIVE·Jun 24·1 min read

F02D41/0002 TOYOTA JIDOSHA KABUSHIKI KAISHA

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE

The present disclosure relates to a method for operating an internal combustion engine (IO). The method includes generating a pressure pulse in an exhaust gas system of the internal combustion engine …

DRIVE·Jun 24·1 min read

F02D41/0002 MAN Truck & Bus SE

THROTTLE DEVICE

Provided is a throttle device including a total of two throttle units in an engine for each two cylinders, each of the throttle units having a unit body having intake air passages corresponding to the…

DRIVE·Jun 10·1 min read

F02D41/0002 MIKUNI CORPORATION

Automatic Fuel Economizer for Internal Combustion Engine

A fuel economizer for an internal combustion engine includes a computer assembly, a battery, an operation setting system, a lead sensing fan, and an air intake fan motor. The lead sensing fan is mount…

DRIVE·May 6·1 min read

F02D41/0002 Ming-Hung Cheng

INTAKE OXYGEN CONCENTRATION CONTROL SYSTEM SUITABLE FOR ENGINE WITH LEAN NOx TRAPPING TECHNOLOGY

The present disclosure discloses an intake oxygen concentration control system suitable for an engine with lean NOtrapping technology. The system adopts an exhaust turbocharging device to provide a pr…

DRIVE·Apr 29·2 min read

F02D41/0002 Tianjin University

ENGINE CONTROLLER, ENGINE CONTROL METHOD, AND MEMORY MEDIUM

An engine controller, an engine control method, and memory medium are provided. A second calculation process calculates an intake air amount without using a detection result of an air flow meter. The …

DRIVE·Mar 11·1 min read

F02D41/0002 TOYOTA JIDOSHA KABUSHIKI KAISHA

METHODS AND SYSTEMS FOR DIAGNOSING AN INTAKE OXYGEN SENSOR BASED ON PRESSURE

Methods and systems are provided for diagnosing an intake oxygen sensor. In one example, a method may include indicating degradation of an intake oxygen sensor based on a first time constant of an out…

DRIVE·Jun 23·1 min read

F02D41/0002 Ford Global Technologies, LLC

SYSTEM AND METHOD FOR ADJUSTING ENGINE AIRFLOW

Methods and systems for operating an engine during conditions where ambient humidity changes over time are presented. In one non-limiting example, an engine airflow is adjusted to increase engine airf…

DRIVE·Jun 23·1 min read

F02D41/0002 Ford Global Technologies, LLC

CONTROL DEVICE FOR VEHICLE

A control device causes the engine to start with a throttle valve being set to a first throttle position when required power required in an engine is smaller than a first threshold value and a detecte…

DRIVE·May 26·1 min read

F02D41/0002 Toyota Jidosha Kabushiki Kaisha

#F02D41/0002

Regulating Module for Regulating an Internal Combustion Engine Supply Air Flowrate

METHOD AND DEVICE FOR CONTROLLING A THROTTLE VALVE IN AN INTAKE MANIFOLD OF AN INTERNAL COMBUSTION ENGINE

CONTROL APPARATUS FOR ENGINE

ELECTRONIC THROTTLE CONTROL METHOD AND ELECTRONIC THROTTLE CONTROL DEVICE

ENGINE CONTROL DEVICE

METHOD FOR ESTIMATING AN AIR MASS FLOW RATE ENTERING A FOUR-STROKE SPARK IGNITED ENGINE

SYSTEMS AND METHODS FOR PROVIDING REDUNDANT PULSE-WIDTH MODULATION (PWM) THROTTLE CONTROL

METHOD AND DEVICE FOR OPERATING AN INTERNAL COMBUSTION ENGINE

PRESSURE SENSOR SYSTEM FOR CHARGE AIR LOAD CONTROL

SYSTEMS AND METHODS FOR PROVIDING REDUNDANT PULSE-WIDTH MODULATION (PWM) THROTTLE CONTROL

THROTTLE CONTROLLED INTAKE SYSTEM

METHOD AND SYSTEM FOR CONTROLLING THE COMBUSTION OF AN INTERNAL COMBUSTION ENGINE

FUGITIVE GAS DETECTION SYSTEM

FUGITIVE GAS DETECTION SYSTEM

ENGINE OVERSPEED DEVICE AND METHOD

ANALOG CONTROLLER FOR ELECTRONIC THROTTLE BODY

METHOD AND DEVICE FOR CONTROLLING AN AIR CHARGE OF AN INTERNAL COMBUSTION ENGINE

EXCESS AIR COEFFICIENT CONTROL METHOD AND DEVICE FOR CATALYTIC CONVERTER, VEHICLE, AND STORAGE MEDIUM

METHOD AND DEVICE FOR REGULATING THE PRESSURE OF THE COMBUSTION GAS AND/OR EXHAUST GAS OF A MACHINE

ELECTRONIC CONTROL METHOD FOR THROTTLE AND ELECTRONIC CONTROL THROTTLE DEVICE

METHODS AND SYSTEM FOR CONTROLLING AN ENGINE WITH TWO THROTTLES

ENGINE INTAKE SYSTEM AND CONTROL METHOD THEREOF

MASS-FLOW THROTTLE FOR LARGE NATURAL GAS ENGINES

SYSTEM, METHOD, AND APPARATUS FOR DRIVER OPTIMIZATION

ANALOG CONTROLLER FOR ELECTRONIC THROTTLE BODY

THROTTLE CONTROLLED INTAKE SYSTEM

THROTTLE VALVE FOR A CENTRIFUGAL COMPRESSOR

METHOD AND SYSTEM FOR CONTROLLING A VEHICLE ENGINE SPEED

METHOD AND SYSTEM FOR LOAD CONTROL IN AN INTERNAL COMBUSTION ENGINE

DEVICE FOR CONTROL OF A BUTTERFLY VALVE OF AN INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE COMPRISING SAID DEVICE

ENGINE OVERSPEED DEVICE AND METHOD

ENGINE DEVICE

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE

THROTTLE DEVICE

Automatic Fuel Economizer for Internal Combustion Engine

INTAKE OXYGEN CONCENTRATION CONTROL SYSTEM SUITABLE FOR ENGINE WITH LEAN NOx TRAPPING TECHNOLOGY

ENGINE CONTROLLER, ENGINE CONTROL METHOD, AND MEMORY MEDIUM

METHODS AND SYSTEMS FOR DIAGNOSING AN INTAKE OXYGEN SENSOR BASED ON PRESSURE

SYSTEM AND METHOD FOR ADJUSTING ENGINE AIRFLOW

CONTROL DEVICE FOR VEHICLE