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公开(公告)号：US20240044282A1
公开(公告)日：2024-02-08
申请号：US18313603
申请日：2023-05-08
摘要： Systems, devices, and methods described herein provide one or more radical chemicals generators (RCGs) and/or mini-chambers (M-Cs) that can be used to provide enhanced radical ignition (ERI) in an internal combustion engine. RCGs as described herein can include quenching systems (QSs) that can be configured to quench a flame of combustion products to produce a jet of partial combustion products containing radical species (RS). The jet of partial combustion products can be injected to a main combustion chamber (MCC) of an engine to induce ERI. ERI can proceed under leaner fuel conditions and lower temperatures compared to those needed for conventional thermally induced, fuel oxidation chain initiation reaction processes.
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公开(公告)号：US20220178300A1
公开(公告)日：2022-06-09
申请号：US17680074
申请日：2022-02-24
摘要： Systems, devices, and methods described herein provide one or more radical chemicals generators (RCGs) and/or mini-chambers (M-Cs) that can be used to provide enhanced radical ignition (ERI) in an internal combustion engine. RCGs as described herein can include quenching systems (QSs) that can be configured to quench a flame of combustion products to produce a jet of partial combustion products containing radical species (RS). The jet of partial combustion products can be injected to a main combustion chamber (MCC) of an engine to induce ERI. ERI can proceed under leaner fuel conditions and lower temperatures compared to those needed for conventional thermally induced, fuel oxidation chain initiation reaction processes.
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公开(公告)号：US20230042331A1
公开(公告)日：2023-02-09
申请号：US17962660
申请日：2022-10-10
摘要： Systems, devices, and methods described herein provide one or more radical chemicals generators (RCGs) and/or mini-chambers (M-Cs) that can be used to provide enhanced radical ignition (ERI) in an internal combustion engine. RCGs as described herein can include quenching systems (QSs) that can be configured to quench a flame of combustion products to produce a jet of partial combustion products containing radical species (RS). The jet of partial combustion products can be injected to a main combustion chamber (MCC) of an engine to induce ERI. ERI can proceed under leaner fuel conditions and lower temperatures compared to those needed for conventional thermally induced, fuel oxidation chain initiation reaction processes.
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公开(公告)号：US20210131336A1
公开(公告)日：2021-05-06
申请号：US17146127
申请日：2021-01-11
IPC分类号： F02B19/10 , F02F1/24 , F02F3/12 , F02M31/02 , F02B19/12 , F02B19/18 , F02F3/16 , F02F1/36 , F01P7/14 , F01P3/00 , F01P3/02 , F01P3/06 , F02F1/16 , F01N13/10 , F02M35/10 , F02M25/028 , F02C7/12
摘要： Systems, apparatus, and methods described herein can overcome some of the disadvantages associated with existing internal combustion engines. In particular, systems, apparatus, and methods described herein relate to improving the combustion process of internal combustion engines through insert technologies, engine modifications, control technologies, and/or other methodologies.
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