公开(公告)号：US20170030358A1

公开(公告)日：2017-02-02

申请号：US14813386

申请日：2015-07-30

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： JOHN G. FISCHER ,  DOUGLAS M. LASKOWSKI

IPC: F04D13/06 ,  F04D29/22 ,  F04D29/42 ,  H01R39/38 ,  F02M37/22 ,  H02K5/14 ,  H02K5/12 ,  F04D1/00 ,  F02M37/08

CPC classification number: H02K5/12 ,  F02M37/08 ,  F02M37/10 ,  F02M37/106 ,  F02M37/22 ,  F02M2037/082 ,  F02M2037/225 ,  F02M2037/228 ,  F04D1/00 ,  F04D13/0693 ,  F04D13/086 ,  F04D29/22 ,  F04D29/4293 ,  H01R39/385 ,  H02K5/143

Abstract: A fluid delivery module includes a housing with a housing interior volume, the housing defining a first brush compartment and a second brush compartment within the housing interior volume; an inlet which introduces fluid into the housing interior volume; an outlet which discharges fluid from the housing interior volume; a fluid pump within the housing interior volume and having a pump section and a motor assembly which receives electric power through a first carbon brush and a second carbon brush such that the first carbon brush is received within a first carbon brush holder of the motor assembly and the second carbon brush is received within a second carbon brush holder of the motor assembly; and a filter within the housing interior volume which circumferentially surrounds the fluid pump. The first brush compartment encloses the first carbon brush holder and the second brush compartment encloses the second carbon brush holder.

Abstract translation: 流体输送模块包括具有壳体内部容积的壳体，壳体限定壳体内部容积内的第一刷子室和第二刷子室; 将流体引入壳体内部容积的入口; 出口，其从所述壳体内部空间排出流体; 在壳体内部容积内的流体泵，具有泵部分和马达组件，其通过第一碳刷和第二碳刷接收电力，使得第一碳刷被容纳在电动机组件的第一碳刷保持器内， 所述第二碳刷被容纳在所述电动机组件的第二碳刷架内; 以及在所述壳体内部容积内围绕所述流体泵的过滤器。 第一刷室包围第一碳刷架，第二刷室包围第二碳刷架。

公开(公告)号：US20150104339A1

公开(公告)日：2015-04-16

申请号：US14054994

申请日：2013-10-16

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： JOHN G. FISCHER ,  MITCHAL A. PETERSON

IPC: F02M21/02 ,  F04D13/06

CPC classification number: F02M21/0245 ,  F02M21/0296 ,  F02M37/08 ,  F04D13/0693 ,  H01R39/36 ,  H02K5/12 ,  H02K5/148 ,  H02K7/14 ,  H02K13/10 ,  Y10T29/49236

Abstract: A fluid pump includes a hollow housing, an electric motor having an armature with a commutator, a pump section rotationally coupled to the electric motor for receiving fuel at a relatively low pressure through a fuel inlet and pressurizing the fuel to a relatively high pressure, a motor brush is in electrical contact with the commutator and including a shunt wire extending therefrom, and an end cap that closes one end of the housing and defines a high pressure chamber with the housing. The end cap includes a hollow brush tower extending therefrom and defining a brush holder slidably receiving the motor brush therein such that the brush holder defines in part the high pressure chamber. The end cap also includes an aperture with the shunt wire extending therethrough such that the shunt wire is sealed with the aperture to prevent the fuel from passing therethrough.

Abstract translation: 流体泵包括中空壳体，具有换向器的电枢的电动机，与电动机旋转耦合的泵部分，用于通过燃料入口在相对低的压力下接收燃料并将燃料加压到相对较高的压力， 马达刷与换向器电接触并且包括从其延伸的分流线以及封闭壳体的一端并且与壳体限定高压室的端盖。 端盖包括从其延伸的中空刷塔，并且限定了可将电机刷可滑动地容纳在其中的电刷架，使得电刷架部分地限定高压室。 端盖还包括孔，其中分流线延伸穿过其中，使得分流线用孔密封以防止燃料通过。

公开(公告)号：US20170023016A1

公开(公告)日：2017-01-26

申请号：US14803568

申请日：2015-07-20

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： JOHN G. FISCHER

IPC: F04D29/54 ,  F02M59/44 ,  F04D29/18 ,  F04D29/52 ,  F04D3/00 ,  F04D13/06

CPC classification number: F04D29/548 ,  F02M37/048 ,  F02M37/08 ,  F02M59/44 ,  F04D3/005 ,  F04D5/002 ,  F04D5/008 ,  F04D13/06 ,  F04D13/0606 ,  F04D13/0646 ,  F04D13/0653 ,  F04D13/08 ,  F04D29/0473 ,  F04D29/181 ,  F04D29/188 ,  F04D29/528 ,  H02K5/132 ,  H02K5/20

Abstract: A fluid pump includes an inlet for introducing fluid into the fluid pump; an outlet for discharging the fluid from the fluid pump; a motor having an armature which rotates about an axis such that the armature is supported at one end by a first bearing and at second end by a second bearing, the motor also having a stator which circumferentially surrounds the armature such that a fluid passage is defined radially between the armature and stator through which the fluid flows from the inlet to the outlet; a pumping arrangement which is rotated by the armature and which pumps the fluid from the inlet to the outlet; a flow impedance member extending axially in the fluid passage which impedes circumferential flow of the fluid within the fluid passage, thereby generating a pressure gradient circumferentially within the fluid passage which applies a lateral force to the armature.

Abstract translation: 流体泵包括用于将流体引入流体泵的入口; 用于从流体泵排出流体的出口; 具有电枢的电机，所述电枢围绕轴线旋转，使得所述电枢在一端由第一轴承支撑，并且在第二端由第二轴承支撑，所述电动机还具有周向围绕所述电枢的定子，使得限定流体通道 径向地位于电枢和定子之间，流体从入口流到出口; 泵送装置，其由电枢旋转并且将流体从入口泵送到出口; 在流体通道中轴向延伸的阻流构件，其阻止流体在流体通道内的周向流动，从而在流体通道内产生压力梯度，该压力梯度向衔铁施加横向力。

公开(公告)号：US20140314591A1

公开(公告)日：2014-10-23

申请号：US13865597

申请日：2013-04-18

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： DANIEL HERRERA ,  JOHN G. FISCHER ,  MOHAMMED ASLAM ,  GUSTAVO GONZALEZ

IPC: F04D13/06 ,  F04D29/04

CPC classification number: F04D13/06 ,  F04D5/002 ,  F04D29/046 ,  F04D29/628 ,  H02K1/17 ,  H02K5/148 ,  H02K5/15 ,  H02K5/1672 ,  H02K23/04

Abstract: A fluid pump includes an inlet for introducing fluid into the fluid pump and an outlet for discharging fluid from the fluid pump. The fluid pump also includes a motor having a shaft with an upper end and lower end that rotates about an axis. The fluid pump also includes a motor frame having a top section, a base section, and a plurality of legs that axially separate the top section and the base section. The fluid pump also includes a lower bushing for radially supporting the lower end of the shaft. The top section defines an upper bushing therein for radially supporting the upper end of the shaft and the base section maintains a coaxial relationship between the lower bushing and the upper bushing.

Abstract translation: 流体泵包括用于将流体引入流体泵的入口和用于从流体泵排出流体的出口。 流体泵还包括具有轴的马达，所述轴具有围绕轴线旋转的上端和下端。 流体泵还包括具有顶部，底部以及轴向分离顶部和基部的多个腿的马达框架。 流体泵还包括用于径向支撑轴的下端的下衬套。 顶部限定了用于径向支撑轴的上端的上衬套，并且基部在下衬套和上衬套之间保持同轴的关系。