Engine ignition timing device
US5431134A · kind A · utility
14Cited by
2References
12Claims
0Family size
Inventors
Key dates
| Filing date | Sep 14, 1993 |
| Grant date | Jul 11, 1995 |
| Priority date | — |
| Expiry date | Sep 14, 2013 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02P17/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A Harley-Davidson motorcycle engine ignition timing device which electronically determines piston top dead center positioning and the degrees of spark plug ignition before or after TDC to permit dynamic setting and monitoring of the engine ignition timing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.