Multiple combustion ignition timing system
US5513612A · kind A · utility
4Cited by
22References
10Claims
0Family size
Inventors
Key dates
| Filing date | Apr 19, 1994 |
| Grant date | May 7, 1996 |
| Priority date | — |
| Expiry date | Apr 19, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/40
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The ignition system of the present invention includes electrical circuitry for firing two or more sparks during the power stroke of the engine. The sparks are fired at precise preselected degree positions of the piston, and the degree positions of the sparks can be changed from one RPM to another.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.