Invention Grant
- Patent Title: Process for the determination of the correct fuel flow rate to a vehicle engine for carrying out diagnostic tests
- Patent Title (中): 用于确定车辆发动机的正确燃料流量以进行诊断测试的过程
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Application No.: US12266933Application Date: 2008-11-07
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Publication No.: US07957919B2Publication Date: 2011-06-07
- Inventor: Michele Marconi
- Applicant: Michele Marconi
- Applicant Address: CH Arbon
- Assignee: Iveco Motorenforschung AG
- Current Assignee: Iveco Motorenforschung AG
- Current Assignee Address: CH Arbon
- Agency: Stetina Brunda Garred & Brucker
- Priority: EP07120464 20071112
- Main IPC: G01F1/00
- IPC: G01F1/00
Abstract:
A method for evaluation of the true fuel flow rate supplied to a test vehicle engine under various operation conditions is disclosed. The method includes the steps of determining the load applied to the tested engine by way of a deceleration test and determining the true fuel flow rate through the use of a reference engine of the same type as the tested engine, subjected to the load applied to the tested engine.
Public/Granted literature
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