Controlling spark for an engine with controllable valves
US7156082B2 · kind B2 · utility
3Cited by
15References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 19, 2006 |
| Grant date | Jan 2, 2007 |
| Priority date | — |
| Expiry date | May 19, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/40
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A system and method to control spark in a cylinder of a multi-cylinder engine. Spark can be controlled in a cylinder while reducing the possibility of producing a spark at a spark plug coupled to an ignition coil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.