Method for correcting an internal combustion engine torque jerks
US6311670A · kind A · utility
13Cited by
11References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 22, 2000 |
| Grant date | Nov 6, 2001 |
| Priority date | — |
| Expiry date | Jun 22, 2020 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02D2041/1432
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A method for correcting fuel injection internal combustion engine torque jerks including an electronic engine control system which determines, according to engine operating conditions, engine control parameter values, and such that at least one control parameter value is corrected in response to the engine torque oscillations. The control parameter value is computed on the basis of an accelerator pedal position, and a correction is determined to be applied to the control parameter by filtering an engine shaft rotation speed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.