发明名称 |
Vacuum relief modular reservoir assembly |
摘要 |
The present invention provides a fuel system that utilizes a first valve assembly and a second valve assembly within a fuel tank. Preferably, the first valve assembly is in parallel with the second valve assembly and provides a greater bias against fuel flow from the fuel tank assembly to the fuel rail. The second valve assembly allows fuel flow from the fuel tank assembly to the fuel rail and is biased with a lower bias than that for the first valve assembly. Additionally, the second valve assembly allows a lower fuel flow rate from the fuel tank assembly to the fuel rail than does the first valve assembly.
|
申请公布号 |
US6792918(B1) |
申请公布日期 |
2004.09.21 |
申请号 |
US20030674126 |
申请日期 |
2003.09.29 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
HALSALL ROBERT |
分类号 |
F02M37/00;F02M37/10;(IPC1-7):F02M37/00;F02M55/00 |
主分类号 |
F02M37/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|