Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1996-04-16
1997-02-25
Nelli, Raymond A.
Internal-combustion engines
Charge forming device
Fuel injection system
F02M 5100
Patent
active
056051387
ABSTRACT:
A method of proportioning fuel in an air/fuel mixture to be fed to an internal combustion engine upon starting, which method ensures reliable starting, even when fuel-injection settings which have been determined for good fuel, are used with poor fuel. As long as a test-end condition has not been satisfied, the engine's speed of rotation is checked to determine whether an increase in speed of rotation is present within a predetermined range. If not, a stored correction value for correcting the amount of fuel injected, which is determined as a function of the state of operation of the engine, is changed in such a manner so as to yield an air/fuel mixture which is ignitable in a desired manner, which mixture leads, upon combustion, to an increase in the speed of rotation within the predetermined range.
REFERENCES:
patent: 4389996 (1983-06-01), Yaegashi et al.
patent: 4418674 (1983-12-01), Hasegawa et al.
patent: 4437445 (1984-03-01), Takahashi et al.
patent: 4438748 (1984-03-01), Ikeura et al.
patent: 5345908 (1994-09-01), Nishimura et al.
patent: 5390641 (1995-02-01), Yamada et al.
patent: 5408975 (1995-04-01), Blakslee et al.
Deichsel Hans
Erb Bernhard
Joos Klaus
Klein Ralf
Nelli Raymond A.
Robert & Bosch GmbH
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