发明名称 |
Method for testing an internal combustion engine for assembly and/or manufacturing faults |
摘要 |
A method for testing an internal combustion engine for assembly and manufacturing faults. In methods of this type, the torque of an electric traction motor has hitherto been determined, specific torque values being an indication of faulty engines. So that the procedure can be carried out without the complicated torque measurement, during the traction movement an air volume entering a crankcase ventilation system is measured. The measurement value is compared with desired values of a fault-free internal combustion engine and assembly and/or manufacturing faults are inferred from deviations.
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申请公布号 |
US2001045123(A1) |
申请公布日期 |
2001.11.29 |
申请号 |
US20010808583 |
申请日期 |
2001.03.14 |
申请人 |
KOSMEHL TORSTEN;KEMNADE HANS-JURGEN |
发明人 |
KOSMEHL TORSTEN;KEMNADE HANS-JURGEN |
分类号 |
G01M15/04;(IPC1-7):G01L3/26 |
主分类号 |
G01M15/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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