FLUID DELIVERY MODULE

摘要

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.

主权项

1. A fluid delivery module comprising:
a housing extending along a pump axis such that said housing defines a housing interior volume, said housing defining a first brush compartment and a second brush compartment within said housing interior volume; an inlet which introduces fluid into said housing interior volume; an outlet which discharges fluid from said housing interior volume; a fluid pump within said housing interior volume, said fluid pump having a pump section and a motor assembly which rotates about said pump axis such that rotation of said motor assembly causes said pump section to pump fuel from said inlet to said outlet, wherein said motor assembly receives electric power through a first carbon brush and a second carbon brush such that said first carbon brush is received within a first carbon brush holder of said motor assembly and said second carbon brush is received within a second carbon brush holder of said motor assembly; and a filter within said housing interior volume which circumferentially surrounds said fluid pump such that fluid that is pumped from said inlet to said outlet passes through said filter; wherein said first brush compartment encloses said first carbon brush holder and said second brush compartment encloses said second carbon brush holder, thereby electrically isolating said first carbon brush and said second carbon brush.