#F02D41/3082

SYSTEM AND METHOD FOR DETECTING A FUEL TANK VALVE STATE IN A FUEL CELL ELECTRIC VEHICLE

A control system for a fuel cell electric vehicle (FCEV) includes a controller that is configured to control a fuel delivery system to release fuel via an injector with a selected fuel tank valve amon…

DRIVE·Aug 21·1 min read

F02D41/3082 Ford Global Technologies, LLC

PUMP UNIT

A pump unit may include a pump configured to increase a pressure of diesel fuel and discharge the diesel fuel to a fuel passage in which a filter is disposed, and a controller configured to control an…

DRIVE·May 30·1 min read

F02D41/3082 AISAN KOGYO KABUSHIKI KAISHA

HIGH-PRESSURE COMMON RAIL SYSTEM FOR LOW-SPEED ENGINE WITH MULTIPLE SAFETY PROTECTION FUNCTIONS

The present solution provides a high-pressure common rail system for a low-speed engine with multiple safety protection functions to achieve the multiple safety protection functions of the high-pressu…

DRIVE·Jan 3·2 min read

F02D41/3082 CHONGQING HONGJIANG MACHINERY CO LTD [CN]

Control Device for High-Pressure Fuel Pump

Low noise control of a high-pressure fuel pump is performed by reducing noise generated by an anchor colliding with a fixing core. A control device for a high-pressure fuel pump controls a suction val…

DRIVE·Feb 9·2 min read

F02D41/3082 Hitachi Astemo, Ltd.

PUMP UNIT

DRIVE·Nov 3·1 min read

F02D41/3082 AISAN KOGYO KABUSHIKI KAISHA

METHOD FOR MANAGING A PISTON PUMP FOR A HEAT ENGINE

Disclosed is a method for managing a piston pump using a computer of a vehicle, the pump including a guide, a piston slidably mounted in the guide, and a solenoid, suitable for moving the piston, the …

DRIVE·Mar 24·1 min read

F02D41/3082 VITESCO TECHNOLOGIES GMBH

Sensorless Control Device for DC Fuel Pump

Provided is a sensorless control device for a DC fuel pump that may be downsized as compared to a conventional control device for a DC fuel pump and may implement the same operation at a relatively lo…

DRIVE·Jan 13·1 min read

F02D41/3082 COAVIS

FUEL PRESSURE CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

The invention is related to a fuel pressure control device for an internal combustion engine, which controls a pressure of fuel supplied to a fuel injection valve and includes: a fuel pump, adopting t…

DRIVE·Jul 29·1 min read

F02D41/3082 Honda Motor Co., Ltd.

SYSTEMS AND METHODS FOR REDUCING RELEASE OF UNDESIRED EVAPORATIVE EMISSIONS IN PLUG-IN HYBRID ELECTRIC VEHICLES

Methods and systems are provided for reducing a potential for release of undesired evaporative emissions to atmosphere for vehicles that rely primarily on an electric-only mode of operation for vehicl…

DRIVE·May 27·1 min read

F02D41/3082 Ford Global Technologies, LLC

REGULATION OF FUEL RAIL PRESSURE USING ELECTRONIC FUEL TRANSFER PUMP IN LOW PRESSURE FUEL CIRCUITS

Systems and related methods for regulating fuel rail pressure for internal combustion engines utilizing an electronic fuel transfer pump (eFTP) on the low side to provide robust control of fuel pressu…

DRIVE·Apr 13·1 min read

F02D41/3082 CUMMINS INC.

Fluid supply device

A fuel supply device according to the present invention comprises a first fuel pump (21) for forcing fuel from a fuel tank (11) to a fuel passage (14), a first electric motor (23) for driving the firs…

DRIVE·Oct 30·1 min read

F02D41/3082 IHI AEROSPACE CO LTD [JP]

A fuel pump control device for an internal combustion engine

An engine fuel pump control apparatus is provided. The engine fuel pump control apparatus comprises an engine (1) connected to a transmission (4), a fuel tank (9), a means for pumping fuel interposed …

DRIVE·Apr 18·1 min read

F02D41/3082 NISSAN MOTOR [JP]

Fuel supply device

An inexpensive fuel supply device having a high output is achieved using low-output fuel pumps. First and second pumps (20,21), which are two inexpensive pumps having a low output, are disposed on a c…

DRIVE·Dec 28·1 min read

F02D41/3082 HONDA MOTOR CO LTD [JP]

Method for operating a fuel pump in a motor vehicle and fuel pump

The method involves providing a stator (5) and a rotor (6) in a brushless direct current motor (4) arranged in a housing (3) of a fuel pump (1). The rotor is arranged on a shaft (7), where a pump stag…

DRIVE·Jun 1·1 min read

F02D41/3082 CONTINENTAL AUTOMOTIVE GMBH [DE]

System for supplying an automotive internal combustion engine with fuel and method for regulating the fuel pressure of such an engine

The system has a fuel pump driven by an electric motor (34), an electronic circuit board (24) to regulate electric motor supply current, and an electric motor supply current measuring unit (40). The r…

DRIVE·Mar 22·1 min read

F02D41/3082 RENAULT SA [FR]

Diesel engine

A diesel engine comprises a high-pressure pump (5) driven by an engine (E) to supply fuel in a fuel tank (2) to a common rail (3), an electric priming pump (13) provided in a fuel passage (15) extendi…

DRIVE·Mar 23·1 min read

F02D41/3082 ISUZU MOTORS LTD [JP]

Combustion engine and method for operating a combustion engine

The IC engine (10) has a fuel system (12) provided with an electric fuel pump (16), a mechanically-driven high pressure fuel pump (20) and an auxiliary high pressure fuel pump (42) which can be driven…

DRIVE·May 26·1 min read

F02D41/3082 BOSCH GMBH ROBERT [DE]

Control system for plunger-type fuel pump

An internal combustion engine (3) includes an injector (4) that injects fuel into a cylinder. A plunger-type fuel pump (8) pumps the fuel to the injector (4) from a fuel tank (6). A control system (50…

DRIVE·Jan 21·1 min read

F02D41/3082 KEIHIN CORP [JP]

Fuel control system

A fuel control system for controlling the supply of fuel to an engine, the control system being characterised by comprising; pump means (20, 24; 52) for providing a flow of fuel to said engine; first …

DRIVE·Aug 13·1 min read

F02D41/3082 GOODRICH CONTROL SYS LTD [GB]