发明名称 Verfahren zum elektronischen Trimmen einer Einspritzvorrichtung
摘要 The invention relates to a method for electronically trimming at least one fluid injection pump. According to said method, a control module of an electronic control device detects a control signal which is corrected in accordance with the operation of the injection pump and preferably also a control signal which is corrected in accordance with the operation of the engine. Said control signal(s) is/are used to actuate the fluid injection pump. The inventive method also uses a fluid injection pump which operates according to the energy accumulation principle. The characteristic output of said fluid injection pump is identical or at least substantially approximative to a polynomial of at least the third degree. According to the inventive method, the parameters for a standard polynomial of at least the third degree are detected, stored and used to detect the required amount of fluid injection.
申请公布号 DE19845441(A1) 申请公布日期 2000.04.13
申请号 DE19981045441 申请日期 1998.10.02
申请人 FICHT GMBH & CO. KG 发明人 HELLMICH, WOLFRAM
分类号 F02D41/40;F02D41/24;F02M65/00;(IPC1-7):F02D41/30;F02M59/04 主分类号 F02D41/40
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