Method for controlling the primary ignition current of an internal combustion engine with controlled ignition
US6883508B2 · kind B2 · utility
3Cited by
5References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 25, 2004 |
| Grant date | Apr 26, 2005 |
| Priority date | — |
| Expiry date | Mar 25, 2024 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02P3/0554
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Method for controlling a primary current in an ignition coil of an internal combustion engine with controlled ignition, the current is established in an inductive primary circuit over a given conduction time. The conduction time is calculated by:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.