公开(公告)号：US11891999B2

公开(公告)日：2024-02-06

申请号：US17835438

申请日：2022-06-08

Applicant: DELPHI TECHNOLOGIES IP LIMITED

Inventor： Luis M. Porras ,  Sarah Cruz ,  Jonathan R. Martinez ,  Isai Chavez ,  Hector R. Mendoza

IPC: H02K5/12 ,  F04D13/06 ,  H02K5/14 ,  H02K13/10 ,  F02M37/08

CPC classification number: F04D13/0693 ,  F02M37/08 ,  H02K5/148 ,  H02K13/10

Abstract: An improved an end cap assembly for a fuel pump is provided. The end cap assembly includes first and second brush caps herein that are overmolded onto first and second shunt wires to ensure a fluid-tight seal around the shunt wires without requiring heat staking, sonic welding, or melt flowing the end cap to the shunt wires. The brush caps are cone-shaped and include a snap-fit feature that retains the brush caps in place when the endcap assembly is transported prior to being assembled to a fuel pump body.

公开(公告)号：US20230400028A1

公开(公告)日：2023-12-14

申请号：US17835438

申请日：2022-06-08

Applicant: DELPHI TECHNOLOGIES IP LIMITED

Inventor： Luis M. Porras ,  Sarah Cruz ,  Jonathan R. Martinez ,  Isai Chavez ,  Hector R. Mendoza

IPC: F04D13/06 ,  F02M37/08 ,  H02K13/10 ,  H02K5/14

CPC classification number: F04D13/0693 ,  F02M37/08 ,  H02K13/10 ,  H02K5/148

Abstract: An improved an end cap assembly for a fuel pump is provided. The end cap assembly includes first and second brush caps herein that are overmolded onto first and second shunt wires to ensure a fluid-tight seal around the shunt wires without requiring heat staking, sonic welding, or melt flowing the end cap to the shunt wires. The brush caps are cone-shaped and include a snap-fit feature that retains the brush caps in place when the endcap assembly is transported prior to being assembled to a fuel pump body.

公开(公告)号：US10247185B2

公开(公告)日：2019-04-02

申请号：US14630956

申请日：2015-02-25

Applicant: DELPHI TECHNOLOGIES IP LIMITED

Inventor： Alejandro Moreno ,  Hector R. Mendoza

IPC: F04C2/10 ,  F04C2/02 ,  F04C13/00 ,  F04C15/06 ,  F04D29/40 ,  F04D29/42 ,  F04D29/52 ,  F04D13/08 ,  F04D13/06 ,  F04C15/00

Abstract: A fluid pump includes a housing; an outlet; an inlet plate within the housing and having an inlet; an outlet plate disposed within the housing and having an outlet plate outlet passage; an electric motor which rotates about an axis; a pumping arrangement rotationally coupled to the electric motor such that rotation of the pumping arrangement causes fluid to be pumped from the inlet to the outlet plate outlet passage and through the outlet; a diverter plate between the outlet plate outlet passage and the electric motor and having a diverter passage which provides fluid communication from the outlet plate outlet passage, past the electric motor, to the outlet, the diverter plate also having an imperforate wall which is axially aligned with the outlet plate outlet passage such that the imperforate wall laterally directs fluid from the outlet passage to the diverter passage.