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公开(公告)号:US20130160432A1
公开(公告)日:2013-06-27
申请号:US13629223
申请日:2012-09-27
发明人: Carlos Luis Cattani , Michael Uchanski , Rogelio Rodiguez , Jer Shen Jason Chen , James R. Cigler , Dileep Khadilkar , Jeremy Grant Schipper , Matthew Joseph Seiberlich , Nishant Singh , Joao P. Silva , Bradley Jay Adelman , Silpa Mandarapu
CPC分类号: F01N3/101 , F01N3/103 , F01N3/36 , F01N9/00 , F01N2240/14 , F01N2430/06 , F01N2430/085 , F01N2560/025 , F01N2560/14 , F01N2570/14 , F01N2610/03 , F01N2900/0408 , F01N2900/14 , Y02A50/2344 , Y02T10/22 , Y02T10/47
摘要: Apparatus for controlling an internal combustion engine limits emission of undesirable compounds of nitrogen and oxygen and provides increased transient power.
摘要翻译: 用于控制内燃机的装置限制氮和氧的不期望的化合物的排放,并提供增加的瞬时功率。
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公开(公告)号:US20170254240A1
公开(公告)日:2017-09-07
申请号:US15060266
申请日:2016-03-03
发明人: Luis Carlos Cattani , Michael Uchanski , Rogelio Rodiguez , Jer Shen Jason Chen , James R. Cigler , Dileep Khadilkar , Jeremy Grant Schipper , Matthew Joseph Seiberlich , Nishant Singh , Joao P. Silva , Bradley Jay Adelman , Silpa Mandarapu
CPC分类号: F01N3/101 , F01N3/021 , F01N3/103 , F01N3/20 , F01N13/009 , F02D41/0235 , F02D41/10 , F02D2250/32 , F02D2250/36 , Y02T10/22
摘要: A method for controlling an internal combustion engine limits emission of undesirable compounds of nitrogen and oxygen and provides increased transient power.
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公开(公告)号:US09121363B2
公开(公告)日:2015-09-01
申请号:US13629301
申请日:2012-09-27
发明人: Luis Carlos Cattani , Michael Uchanski , Rogelio Rodiguez , Jer Shen Jason Chen , Dileep Khadilkar , Rahul Dev Rajampeta , Jeremy Grant Schipper , Eric Kastanis
CPC分类号: F02D41/30 , F02D35/028 , F02D41/10 , F02D41/401 , F02D41/403 , F02D2250/38 , Y02T10/44
摘要: A method is provided for operating an engine to limit soot emissions during fuel-enriched operation. The method includes operating the engine using a first fuel injection pattern and timing to inject fuel into a combustion chamber of the engine. The method further includes receiving a request for an increased engine power output and operating the engine using a second fuel injection pattern and timing to inject more fuel into the combustion in response to the request for the increased power output, where the second fuel injection pattern and timing is configured to minimize soot emissions during enriched fuel operations, such as during transient operations.
摘要翻译: 提供了一种用于操作发动机以限制富油操作期间的烟尘排放的方法。 该方法包括使用第一燃料喷射模式来操作发动机和将燃料喷射到发动机的燃烧室中的定时。 该方法还包括接收对增加的发动机功率输出的请求,并且使用第二燃料喷射模式来操作发动机,并响应于对增加的功率输出的请求将更多的燃料喷射到燃烧中,其中第二燃料喷射模式和 定时被配置为在富集燃料操作期间(例如在瞬态操作期间)最小化烟尘排放。
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