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1.发明授权公开(公告)号：US07481044B2
公开(公告)日：2009-01-27
申请号：US11224942
申请日：2005-09-14
IPC分类号： F01N3/00
CPC分类号： F01N3/0842 , F01N3/0814 , F02B43/10 , F02D19/023 , F02D19/0644 , F02D41/0025 , F02D41/0027 , F02D41/0275 , F02D41/1475 , F02M21/0206 , F02M21/0287 , Y02T10/22 , Y02T10/32 , Y02T10/36
摘要： A method is provided for operating a bivalent internal combustion engine, which may run lean with using a fuel with wide inflammability limits, such as hydrogen, whereby a first lean region close to the stoichiometric air ratio and a second lean region, adjacent to the first in the direction of greater λ valve are defined. The operation in the first lean region is skipped such that operation occurs either in the second lean region or at an approximately stoichiometric air ratio.
摘要翻译： 提供了一种用于操作二价内燃机的方法，该二价内燃机可以使用具有广泛的可燃性极限的燃料（例如氢气）运行，其中接近化学计量空气比的第一贫气区域和与第一稀释区域相邻的第二贫区域 在更大的λ阀的方向上被定义。 跳过第一贫区域中的操作，使得操作发生在第二贫区域或大致化学计量空气比。
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公开(公告)号：US20060000456A1
公开(公告)日：2006-01-05
申请号：US11224942
申请日：2005-09-14
IPC分类号： F02B43/00
CPC分类号： F01N3/0842 , F01N3/0814 , F02B43/10 , F02D19/023 , F02D19/0644 , F02D41/0025 , F02D41/0027 , F02D41/0275 , F02D41/1475 , F02M21/0206 , F02M21/0287 , Y02T10/22 , Y02T10/32 , Y02T10/36
摘要： A method is provided for operating a bivalent internal combustion engine, which may run lean with using a fuel with wide inflammability limits, such as hydrogen, whereby a first lean region close to the stoichiometric air ratio and a second lean region, adjacent to the first in the direction of greater λ valve are defined. The operation in the first lean region is skipped such that operation occurs either in the second lean region or at an approximately stoichiometric air ratio.
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