#DELPHI TECHNOLOGIES HOLDING [LU]

Outlet Valve Assembly

An outlet valve assembly for a common rail fuel pump for an internal combustion engine, comprising a valve member (18) provided with a frusto-conical surface which is engageable with a valve seating (…

DRIVE·May 7·1 min read

F02M59/462 DELPHI TECHNOLOGIES HOLDING [LU]

Fuel injector communication system

An injector (56) for a fuel injection system comprising: input means (51a,51b) for receiving drive signals from an injector drive circuit for controlling operation of the injector, and; an ID chip (62…

DRIVE·May 25·1 min read

F02D19/061 DELPHI TECHNOLOGIES HOLDING [LU]

Armature for a Solenoid Actuator

An armature (132; 232; 332) for a solenoid actuator is disclosed. The armature comprises a first face (170; 270; 370) comprising a recess (174; 274; 374) suitable for receiving a biasing spring in use…

DRIVE·May 18·1 min read

F04B17/046 DELPHI TECHNOLOGIES HOLDING [LU]

Electromagnetic actuator

A solenoid actuator (200) for use in a fuel injection system is disclosed. The actuator comprises a generally cylindrical core member (202) having a longitudinal axis (A) and defining, at an end there…

DRIVE·May 11·2 min read

F02M47/027 DELPHI TECHNOLOGIES HOLDING [LU]

Housing with intersecting passages for high pressure fluid applications

A housing (30) for use in high pressure fluid applications comprising a first drilling (32a, 32b), defining a first axis, and having a region of enlarged diameter (32b) bounded by an upper boundary (3…

DRIVE·May 11·2 min read

F02M59/02 DELPHI TECHNOLOGIES HOLDING [LU]

Fuel injector

A fuel injector (100; 200; 300) for an internal combustion engine is disclosed. The injector includes a slave piston (130; 230; 330) provided with a control bore (144; 244; 344) and associated with a …

DRIVE·May 11·2 min read

F02M45/12 DELPHI TECHNOLOGIES HOLDING [LU]

A pump unit

The present application relates to a pump unit (301) for a fuel injection system. The pump unit (301) comprises an inlet sealing ring (311), a pumping chamber (305) and a plunger (321) for pressurisin…

DRIVE·Mar 30·1 min read

F02M59/361 DELPHI TECHNOLOGIES HOLDING [LU]

Pump assembly

A pump assembly for an internal combustion engine comprising a pump housing (40), at least one pumping arrangement having a pumping plunger (56, 58) for pressurising fluid within a pump chamber; a dri…

DRIVE·Mar 23·2 min read

F02M59/06 DELPHI TECHNOLOGIES HOLDING [LU]

Fuel Injector

A fuel injector (100) for use in an internal combustion engine, the fuel injector (100) comprising an injection nozzle having a nozzle body (120) provided with a nozzle bore (130), a valve needle (134…

DRIVE·Mar 16·1 min read

F02M51/0614 DELPHI TECHNOLOGIES HOLDING [LU]

Fuel Injector

A fuel injector for use in an internal combustion engine, the fuel injector comprising a valve member that is moveable within a bore of an injection nozzle so as to be engageable with a valve seat reg…

DRIVE·Mar 16·1 min read

F02M55/04 DELPHI TECHNOLOGIES HOLDING [LU]

CONTROL METHOD FOR A COMMON RAIL FUEL PUMP AND APPARATUS FOR PERFORMING THE SAME

A method and apparatus for controlling a fuel pump assembly comprising a plurality of pump elements (10) for delivering fuel at high pressure to a rail volume, each of the pump elements (10) comprisin…

DRIVE·Mar 16·2 min read

F02D41/1401 DELPHI TECHNOLOGIES HOLDING [LU]

Fuel injector

A fuel injector for use in delivering fuel to an internal combustion engine comprises a nozzle having a valve needle which is moveable with respect to a valve needle seating through a range of movemen…

DRIVE·Mar 16·2 min read

F02M47/02 DELPHI TECHNOLOGIES HOLDING [LU]

Three-way control valve

A three-way control valve for controlling communication between (a) a first passage (38) and a second passage (36) and (b) a third passage (30) and the second passage (36), comprises a first housing (…

DRIVE·Mar 2·2 min read

F02M47/027 DELPHI TECHNOLOGIES HOLDING [LU]

Power supply arrangement for a fuel injector drive circuit

The invention relates to a power supply arrangement (60,70,80) for an injector drive circuit (12) configured to operate in an energy recovery mode. The power supply arrangement receives an input volta…

DRIVE·Mar 2·1 min read

F02D41/2096 DELPHI TECHNOLOGIES HOLDING [LU]

A pump unit

The present application relates to a pump unit (101; 201; 201') for a fuel injection system. The pump unit (101; 201; 201') has an inlet valve (107; 207), an outlet valve (109; 209), a supply line (11…

DRIVE·Feb 23·2 min read

F02M59/361 DELPHI TECHNOLOGIES HOLDING [LU]

Method and device for engine control in a vehicle

Method for controlling the engine in a motor vehicle comprises limiting the adaptation of the geometry of the turbine by the engine depending on the possible mass flow if required. An independent clai…

DRIVE·Feb 9·1 min read

F02D41/0007 DELPHI TECHNOLOGIES HOLDING [LU]

Valve Arrangement

A valve arrangement (32) for controlling fluid flow comprising a valve housing (18) defining a chamber (28) and a conduit (24) wherein a seating region (26) is defined at a transition between the cham…

DRIVE·Jan 26·1 min read

F02M59/462 DELPHI TECHNOLOGIES HOLDING [LU]

Pump assembly

A pump assembly (30) for use in an internal combustion engine comprises a pump housing (32a, 32b) provided with a bore (34) within which a pumping plunger (36) is reciprocal along a plunger axis; and …

DRIVE·Jan 26·2 min read

F02M39/02 DELPHI TECHNOLOGIES HOLDING [LU]