公开(公告)号：US20170152823A1

公开(公告)日：2017-06-01

申请号：US14955548

申请日：2015-12-01

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： Jeffrey L. McGrew ,  Michael J. McHale ,  Gary A. Hiner ,  Timothy A. Vas ,  Raul I. Quiroz ,  Ricardo R. Dorado

IPC: F02M53/00 ,  F02M37/00 ,  F02D41/30 ,  F02M37/10

CPC classification number: F02M53/00 ,  F01P3/12 ,  F01P3/16 ,  F01P2003/005 ,  F01P2070/52 ,  F02M37/0017 ,  F02M37/0047 ,  F02M37/10 ,  F02M2200/247

Abstract: A fuel system for an internal combustion engine includes an electric fuel pump; a conduit which defines a flow path through which fuel flows from the electric fuel pump to the internal combustion engine; a fuel pump control module with electronics which drive the electric fuel pump, the fuel pump control module being disposed within a compartment defined by a wall; and a heat sink in thermal contact with the fuel pump control module and extending out of the compartment through an aperture of the wall and into the flow path such that the heat sink is sealed to the wall, thereby preventing fluid communication through the aperture.

公开(公告)号：US09745931B2

公开(公告)日：2017-08-29

申请号：US14955548

申请日：2015-12-01

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： Jeffrey L. McGrew ,  Michael J. McHale ,  Gary A. Hiner ,  Timothy A. Vas ,  Raul I. Quiroz ,  Ricardo R. Dorado

IPC: F01P3/12 ,  F02M53/00 ,  F02M37/10 ,  F02M37/00 ,  F02D41/30 ,  F01P3/16 ,  F01P3/00

CPC classification number: F02M53/00 ,  F01P3/12 ,  F01P3/16 ,  F01P2003/005 ,  F01P2070/52 ,  F02M37/0017 ,  F02M37/0047 ,  F02M37/10 ,  F02M2200/247

Abstract: A fuel system for an internal combustion engine includes an electric fuel pump; a conduit which defines a flow path through which fuel flows from the electric fuel pump to the internal combustion engine; a fuel pump control module with electronics which drive the electric fuel pump, the fuel pump control module being disposed within a compartment defined by a wall; and a heat sink in thermal contact with the fuel pump control module and extending out of the compartment through an aperture of the wall and into the flow path such that the heat sink is sealed to the wall, thereby preventing fluid communication through the aperture.

公开(公告)号：US09745933B2

公开(公告)日：2017-08-29

申请号：US14607385

申请日：2015-01-28

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： Luis M. Porras ,  Isai Chavez ,  Jamie A. Puente ,  Salvador Sanchez ,  Michael J. McHale

IPC: F16K15/00 ,  F02M55/04 ,  G05D16/10 ,  F02M69/54 ,  F02M63/00 ,  F02M63/02 ,  F16K17/04

CPC classification number: F02M55/04 ,  F02M63/0036 ,  F02M63/005 ,  F02M63/0052 ,  F02M63/0075 ,  F02M63/0235 ,  F02M69/54 ,  F16K17/0433 ,  G05D16/103 ,  Y10T137/7927 ,  Y10T137/7928

Abstract: A fuel pressure regulator includes a housing defining a fuel inlet and a fuel outlet; a valve seat located between the fuel inlet and the fuel outlet, the valve seat being centered about a valve seat axis; a valve member centered about a valve member axis, the valve member being moveable between 1) a closed position where the valve member engages the valve seat to prevent fuel flow from the fuel inlet to the fuel outlet and 2) an open position where the valve member is disengaged from the valve seat to permit fuel flow from the fuel inlet to the fuel outlet; and a grounding member grounded to the housing which engages the valve member to cause the valve member axis to tip relative to the valve seat axis when the valve member moves from the closed position to the open position.