Global Patent Index - EP 0819210 B1

EP 0819210 B1 2000-03-22 - PROCESS FOR FINDING AN ADDITIONAL QUANTITY OF FUEL TO BE INJECTED DURING REINJECTION IN AN INTERNAL COMBUSTION ENGINE

Title (en)

PROCESS FOR FINDING AN ADDITIONAL QUANTITY OF FUEL TO BE INJECTED DURING REINJECTION IN AN INTERNAL COMBUSTION ENGINE

Title (de)

VERFAHREN ZUM ERMITTELN EINER EINSPRITZMEHRMENGE BEIM WIEDEREINSETZEN EINER BRENNKRAFTMASCHINE

Title (fr)

PROCEDE POUR DETERMINER UNE QUANTITE SUPPLEMENTAIRE DE CARBURANT A INJECTER LORS DE LA REINJECTION DE CARBURANT DANS UN MOTEUR A COMBUSTION INTERNE

Publication

EP 0819210 B1 (DE)

Application

EP 96946096 A

Priority

  • DE 9602448 W
  • DE 19604136 A

Abstract (en)

[origin: DE19604136A1] In order to attain good exhaust and fuel consumption figures, in finding an additional quantity of fuel (tewe) to be injected during reinjection, the existing quantity (WFM1S) of fuel film on the wall of the intake pipe present at the time of reinjection after a fuel cut-off on deceleration is taken into account.

IPC 1-7 (main, further and additional classification)

F02D 41/12; F02D 41/04; F02D 41/36

IPC 8 full level (invention and additional information)

F02D 41/00 (2006.01); F02D 41/04 (2006.01); F02D 41/12 (2006.01); F02D 41/36 (2006.01)

CPC (invention and additional information)

F02D 41/126 (2013.01); F02D 41/0087 (2013.01); F02D 41/047 (2013.01)

Designated contracting state (EPC)

DE FR GB IT SE

EPO simple patent family

DE 19604136 A1 19970807; DE 59604780 D1 20000427; EP 0819210 A1 19980121; EP 0819210 B1 20000322; JP H11504099 A 19990406; KR 100413939 B1 20040330; US 5839409 A 19981124; WO 9729276 A1 19970814

INPADOC legal status


2015-10-30 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2001-03-07 [26N] NO OPPOSITION FILED

2000-06-23 [ET] FR: TRANSLATION FILED

2000-06-21 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20000525

2000-06-13 [ITF] IT: TRANSLATION FOR A EP PATENT FILED

- Owner name: STUDIO JAUMANN P. & C. S.N.C.

2000-04-27 [REF] CORRESPONDS TO:

- Document: DE 59604780 20000427

2000-03-22 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

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1999-05-19 [17Q] FIRST EXAMINATION REPORT

- Effective date: 19990407

1998-04-15 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19980216

1998-01-21 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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