System for controlling fuel injectors
US7647915B2 · kind B2 · utility
0Cited by
5References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 23, 2007 |
| Grant date | Jan 19, 2010 |
| Priority date | — |
| Expiry date | Apr 23, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/40
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An injector control system and method for an engine includes a distribution module that calculates a difference between a first average engine speed and a second average engine speed of an engine and a fuel offset module that offsets a learned fuel amount of a first fuel injector of a plurality of fuel injectors based on the difference. The learned fuel amount corresponds to an engine fueling range.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.