Title:
【発明の名称】内燃機関の制御装置と同装置のパラメータを調節する方法
Document Type and Number:
Japanese Patent JP2719019
Kind Code:
B2
Abstract:
PCT No. PCT/DE88/00754 Sec. 371 Date Jun. 21, 1990 Sec. 102(e) Date Jun. 21, 1990 PCT Filed Dec. 9, 1988 PCT Pub. No. WO89/06310 PCT Pub. Date Jul. 13, 1989.A control device for controlling the quantity of fuel which is supplied to the cylinders of an internal combustion engine by means of an injection device at each cylinder exhibits a precontrol timer 10, an individual-value memory 11 and a logic device 12. The individual-value memory stores individual values which are provided to the injection devices for the individual cylinders of an internal combustion engine 13. The logic device logically combines the individual values with a precontrol time provided by the precontrol timer, in such a manner that such a control time is obtained for each injection device that the lambda values individually measured for each cylinder by a lambda probe in the exhaust gas are essentially equal for all cylinders. It is possible to achieve very advantageous exhaust gas values with such a control device.
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Inventors:
Wild Ernst
Application Number:
JP50028789A
Publication Date:
February 25, 1998
Filing Date:
December 09, 1988
Export Citation:
Assignee:
Robert Bosch Gezelshaft Mitt Beschlenktel Haftung
International Classes:
F02D41/00; F02D41/14; F02D41/26; F02D41/34; F02D41/36; F02D45/00; (IPC1-7): F02D41/14; F02D41/36
Domestic Patent References:
| JP60224950A | ||||
| JP6125946A | ||||
| JP6258037A | ||||
| JP62255551A |
Attorney, Agent or Firm:
Kato Taku