发明授权
- 专利标题： Vacuum relief modular reservoir assembly
- 专利标题（中）： 真空浮雕模块式油箱组件
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申请号： US10674126申请日： 2003-09-29
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公开(公告)号： US06792918B1公开(公告)日： 2004-09-21
- 发明人: Robert Halsall
- 申请人： Robert Halsall
- 主分类号： F02M3700
- IPC分类号： F02M3700
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.
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