Electronic ignition control apparatus
US4258683A · kind A · utility
12Cited by
10References
1Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Apr 10, 1978 |
| Grant date | Mar 31, 1981 |
| Priority date | — |
| Expiry date | Apr 10, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/40
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
To determine an optimum spark advance angle for activation of a spark plug, memory means is provided to previously store a data indicating a plurality of optimum spark advance angles for activation of the spark plug in relation to each amount of air sucked into an engine and each rotation speed of an output shaft of the engine, thereby to simplify construction of the control apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.