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公开(公告)号:US09453475B2
公开(公告)日:2016-09-27
申请号:US14481744
申请日:2014-09-09
CPC分类号: F02D41/3845 , F02D19/022 , F02D19/024 , F02D19/027 , F02D19/0647 , F02D41/0025 , F02D41/0027 , F02D41/062 , F02D2200/0612 , F02M21/0221 , F02N2019/002 , F02N2200/0815 , Y02T10/32 , Y02T10/36
摘要: Methods and systems are provided for operating a fuel system configured to deliver a gaseous fuel to an engine. Following tank refilling, the fuel composition is selectively updated based on fuel tank pressure, temperature, and air content data. When the engine is subsequently restarted, the fuel rail is primed for a duration based on the updated composition.
摘要翻译: 提供了用于操作构造成将气体燃料输送到发动机的燃料系统的方法和系统。 在罐重新填充后,基于燃料箱压力,温度和空气含量数据选择性地更新燃料组成。 当发动机随后重新启动时,基于更新的构图,燃料轨被持续一段时间。
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公开(公告)号:US20140379240A1
公开(公告)日:2014-12-25
申请号:US14481744
申请日:2014-09-09
IPC分类号: F02D41/38
CPC分类号: F02D41/3845 , F02D19/022 , F02D19/024 , F02D19/027 , F02D19/0647 , F02D41/0025 , F02D41/0027 , F02D41/062 , F02D2200/0612 , F02M21/0221 , F02N2019/002 , F02N2200/0815 , Y02T10/32 , Y02T10/36
摘要: Methods and systems are provided for operating a fuel system configured to deliver a gaseous fuel to an engine. Following tank refilling, the fuel composition is selectively updated based on fuel tank pressure, temperature, and air content data. When the engine is subsequently restarted, the fuel rail is primed for a duration based on the updated composition.
摘要翻译: 提供了用于操作构造成将气体燃料输送到发动机的燃料系统的方法和系统。 在罐重新填充后,基于燃料箱压力,温度和空气含量数据选择性地更新燃料组成。 当发动机随后重新启动时,基于更新的构图,燃料轨被持续一段时间。
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