发明名称 Fuel injector nozzle
摘要 A nozzle (10) for a fuel injector of an engine includes a generally cylindrical housing (16) having a valve passage (28) disposed generally longitudinally along the centerline C of the housing and extending from a top surface (12) of the housing. An annular groove (40) is disposed in the top surface (12) of the housing (16) and is concentrically disposed about the valve passage (28). A plurality of high pressure passages (44) are disposed in the annular groove (40). The high pressure passages (44) fluidly communicate with the valve passage at a junction chamber (34). A nozzle tip (24) is in fluid communication with the junction chamber (34).
申请公布号 US8205598(B2) 申请公布日期 2012.06.26
申请号 US20100702089 申请日期 2010.02.08
申请人 SIUCHTA GRZEGORZ;MALHOTRA RAKESH;INTERNATIONAL ENGINE INTELLECTUAL PROPERTY COMPANY, LLC 发明人 SIUCHTA GRZEGORZ;MALHOTRA RAKESH
分类号 F02M55/02;F02M55/00 主分类号 F02M55/02
代理机构 代理人
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