Title:
【発明の名称】内燃機関の運転及び監視方法並びに装置
Document Type and Number:
Japanese Patent JP2002524682
Kind Code:
A
Abstract:
A method and an arrangement for operating and monitoring an internal combustion engine are suggested wherein, in at least one operating state, operation is undertaken with a lean air/fuel ratio. At least one quantity, which represents the degree of actuation of the accelerator pedal, and a quantity, which represents the engine rpm, are detected and, in at least one operating state, only an operation of the engine with an approximately stoichiometric or rich mixture is permitted and/or only an operation with limited air supply is permitted. The operation is monitored on the basis of at least one operating variable of the engine.
Inventors:
Langfried, Vinfleet
Frank, Bederna
Strive, Martin
Frank, Bederna
Strive, Martin
Application Number:
JP2000569113A
Publication Date:
August 06, 2002
Filing Date:
May 28, 1999
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
F02D9/02; F02D11/10; F02D31/00; F02D35/00; F02D41/08; F02D41/12; F02D41/14; F02D41/16; F02D41/22; (IPC1-7): F02D41/08; F02D9/02; F02D11/10; F02D41/22
Attorney, Agent or Firm:
Kazuo Shamoto (4 outside)