Global Patent Index - EP 0878616 A3

EP 0878616 A3 2000-04-19 - Method for controlling fuel injection quantity in the internal combustion engine of a vehicle

Title (en)

Method for controlling fuel injection quantity in the internal combustion engine of a vehicle

Title (de)

Verfahren zur Steuerung der Einspritzmenge in eine Brennkraftmaschine bei Kraftfahrzeugen

Title (fr)

Procédé de commande de la quantité injectée dans un moteur automibile à combustion

Publication

EP 0878616 A3 (DE)

Application

EP 98105201 A

Priority

DE 19720405 A

Abstract (en)

[origin: EP0878616A2] The method involves using a base control value (BS) stored in an electronic controller (3) and a correction control value (KS) which is flexibly determined by the electronic controller. The correction control value is defined using a deviation value determined during manufacture of the vehicle for a certain operating state of the engine (1). The correction control value can be defined depending on the instantaneous engine load state.

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

F02D 41/34; F02D 41/24

IPC 8 full level (invention and additional information)

F02D 41/04 (2006.01); F02D 41/24 (2006.01)

CPC (invention and additional information)

F02D 41/2432 (2013.01); F02D 41/04 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 0878616 A2 19981118; EP 0878616 A3 20000419; EP 0878616 B1 20030924; DE 19720405 A1 19981119

INPADOC legal status


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2004-09-15 [26N] NO OPPOSITION FILED

- Effective date: 20040625

2004-07-09 [ET] FR: TRANSLATION FILED

2003-12-03 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20031106

2003-10-30 [REF] CORRESPONDS TO:

- Document: DE 59809687 P 20031030

2003-09-24 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): DE FR GB

2003-09-24 [REG GB FG4D] EUROPEAN PATENT GRANTED

- Free text: NOT ENGLISH

2003-01-02 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20021111

2000-12-27 [AKX] PAYMENT OF DESIGNATION FEES

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2000-08-16 [17P] REQUEST FOR EXAMINATION FILED

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2000-04-19 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-04-19 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI

1998-11-18 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): DE FR GB

1998-11-18 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI