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公开(公告)号:US07415963B2
公开(公告)日:2008-08-26
申请号:US10575113
申请日:2004-04-16
申请人: Franz Chmela , Janos Csato , Helmut Eichlseder , Guenter Figer , Christian Fuchs , Michael Glensvig , Peter Herzog , Thomas Kammerdiener , Klemens Neunteufl , Gerhard Pirker , Theodor Sams , Michael Weissbaeck , Andreas Wimmer
发明人: Franz Chmela , Janos Csato , Helmut Eichlseder , Guenter Figer , Christian Fuchs , Michael Glensvig , Peter Herzog , Thomas Kammerdiener , Klemens Neunteufl , Gerhard Pirker , Theodor Sams , Michael Weissbaeck , Andreas Wimmer
CPC分类号: F02D41/3035 , F01N2340/06 , F02B1/12 , F02B23/0669 , F02B23/0672 , F02B29/0406 , F02B37/00 , F02D41/401 , F02M26/05 , F02M26/06 , F02M26/10 , F02M26/24 , F02M26/34 , F02M26/38 , F02M45/086 , F02M59/26 , F02M59/265 , F02M59/44 , F02M61/16 , F02M2200/44 , F02M2200/46 , Y02T10/125 , Y02T10/44
摘要: The invention relates to a direct-injection internal combustion engine that is operated in a first operating range associated with the low part load, with largely homogeneous combustion of the mixture and subsequent injection. Said internal combustion engine is operated in a second operating range associated with the middle part load, with low-temperature combustion of the mixture. In this way, minimum nitrogen oxide and soot emissions and a high degree of efficiency can be achieved both in the lower part load region and up to the full load region.
摘要翻译: 本发明涉及一种直接喷射内燃机,其在与低部分负荷相关联的第一工作范围内操作,混合物的燃烧大大均匀并随后喷射。 所述内燃机在混合物的低温燃烧的情况下在与中部负荷相关联的第二工作范围内操作。 这样,在下部负载区域和满负荷区域都可以实现最小的氮氧化物和烟尘排放以及高效率。