Method for metering fuel into combustion chambers of an...

Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – With indicator or control of power plant

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C701S111000, C123S299000, C123S435000, C123S480000

Reexamination Certificate

active

07881855

ABSTRACT:
A method and control unit for metering fuel into at least one combustion chamber of an internal combustion engine comprising at least one pilot injection and one main injection per combustion cycle, combustion features being detected and an effect of a fuel quantity injected prior to the main injection being ascertained from the combustion features. An actual value of a combined effect of at least two pilot injections per combustion cycle is ascertained and the actual value is regulated to a setpoint value via an intervention on at least one of the pilot injections.

REFERENCES:
patent: 4785784 (1988-11-01), Nanyoshi et al.
patent: 6718946 (2004-04-01), Hokazono et al.
patent: 6763799 (2004-07-01), Ito et al.
patent: 6820592 (2004-11-01), Buck et al.
patent: 7066138 (2006-06-01), Damitz et al.
patent: 7257479 (2007-08-01), Damitz et al.
patent: 7269498 (2007-09-01), Damitz et al.
patent: 7337767 (2008-03-01), Magarida et al.
patent: 7497199 (2009-03-01), Canale et al.
patent: 102004001119 (2005-08-01), None
patent: 1316704 (2003-06-01), None
patent: 1344922 (2003-09-01), None
patent: DE 10305656 (2004-01-01), None
patent: 1531253 (2005-05-01), None
patent: 2001123871 (2001-05-01), None
International Search Report, PCT International Patent Application No. PCT/EP2006/068549, dated Mar. 14, 2007.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method for metering fuel into combustion chambers of an... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for metering fuel into combustion chambers of an..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for metering fuel into combustion chambers of an... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2628179

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.