发明名称 |
FUEL MODULE WITH ELECTROSTATIC DISCHARGE MITIGATION |
摘要 |
Methods and apparatus are provided for electrostatic discharge mitigation for a fuel module. In one embodiment, the system includes a fuel pump having a power and ground connection for pumping fuel. A fuel filter in fluid communication with the fuel pump, the fuel filter including one or more components made of a non-conductive plastic and having a sulfonated surface covered with a conductive surface formed over the sulfonated surface. The conductive surface is electrically coupled to the vehicle ground plane. A method is provided for mitigation of electrostatic discharge in a fuel module. In one embodiment, the method includes sulfonating non-conductive plastic components of the fuel module to provide a sulfonated layer on the non-conductive plastic components and forming a conductive layer over the sulfonated layer to provide an electrical discharge path for electrostatic buildup resulting from fuel moving through the fuel module. |
申请公布号 |
US2014216416(A1) |
申请公布日期 |
2014.08.07 |
申请号 |
US201313760357 |
申请日期 |
2013.02.06 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
NOVACO RICHARD A.;HART MITCHELL E. |
分类号 |
F02M69/02 |
主分类号 |
F02M69/02 |
代理机构 |
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代理人 |
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主权项 |
1. A method, comprising:
sulfonating at least one non-conductive plastic component of a fuel delivery module to provide a sulfonated layer on the at least one non-conductive plastic components; and forming a conductive layer over the sulfonated layer to provide a electrical discharge path for electrostatic buildup resulting from fuel moving through the fuel delivery module. |
地址 |
Detroit MI US |