Method for monitoring an internal combustion engine

Details Method for monitoring an internal combustion engine Method for monitoring an internal combustion engine

2007-03-27

2007-03-27

Argenbright, T. M. (Department: 3747)

Internal-combustion engines

Combustion chamber means having fuel injection only

Using multiple injectors or injections

C073S114220, C123S478000

Reexamination Certificate

active

10510292

ABSTRACT:
A method for monitoring an internal combustion engine is described in which fuel is injected directly into at least one combustion chamber in at least two partial injections via at least one final controlling element, in which an actual torque is determined at least on the basis of one fuel mass that is to be injected and/or has been injected, such actual torque being compared with a permitted torque of the internal combustion engine and an error response being initiated if the actual torque is in a predefined ratio to the permitted torque. A corresponding application of the method for monitoring an internal combustion engine as well as a corresponding device are also described.

REFERENCES:
patent: 4594979 (1986-06-01), Yasuhara
patent: 6298830 (2001-10-01), Kono
patent: 6386180 (2002-05-01), Gerhardt et al.
patent: 6752126 (2004-06-01), Pfaeffle et al.
patent: 6820473 (2004-11-01), Wagner et al.
patent: 199 00 740 (2000-07-01), None
patent: 101 23 035 (2002-01-01), None
patent: 102 18 552 (2002-10-01), None
patent: 0 921 296 (1999-06-01), None
patent: 1 103 711 (2001-05-01), None
patent: 2001 193537 (2001-07-01), None
patent: WO 00 73642 (2000-12-01), None
patent: WO 02/12698 (2002-02-01), None
Patent Abstracts of Japan, vol. 2000, No. 24, May 11, 2001.

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