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公开(公告)号：US12025312B2
公开(公告)日：2024-07-02
申请号：US18184485
申请日：2023-03-15
发明人： Bouzid Seba , Michael-Alexandre Baert , Alix Noca
CPC分类号： F23R3/34 , F02M21/0224 , F05D2220/32 , F05D2240/35
摘要： The invention relates to an engine having at least two combustion chambers, a shared high-pressure fuel storage tank for holding fuel gas available as pressurized gas, and means for direct injection of the fuel gas from the high-pressure fuel storage tank into the combustion chambers, wherein it is possible to provide the fuel gas in the high-pressure fuel storage tank from a primary tank, wherein it is possible to withdraw the fuel gas from the primary tank and/or to generate it from a fuel withdrawn from the primary tank along a conversion path, and a gas buffer storage tank connected to the high-pressure fuel storage tank discharges fuel gas from the high-pressure fuel storage tank into the gas buffer storage tank, and the gas buffer storage tank is further connected via a separate fuel gas path to the air intake section of the gas combustion engine.
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公开(公告)号：US12085011B2
公开(公告)日：2024-09-10
申请号：US18060510
申请日：2022-11-30
IPC分类号： F02B21/00 , F02D41/00 , F02M31/04 , F02M35/112 , F02M35/116
CPC分类号： F02B21/00 , F02D41/0007 , F02D41/0082 , F02M31/042 , F02M35/112 , F02M35/116
摘要： The disclosure relates to a method for operating a supercharged internal combustion engine having at least one cylinder group with a number n of combustion chambers, wherein, during a first operating state, all n combustion chambers are supplied with combustion air via a primary charge air path and, during a second operating state, only a portion of the n combustion chambers are supplied with combustion air from the primary charge air path and another portion of the n combustion chambers are supplied with combustion air from a separate compressed air reservoir.
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