Electronic fuel feed system
US4263884A · kind A · utility
6Cited by
7References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 18, 1978 |
| Grant date | Apr 28, 1981 |
| Priority date | — |
| Expiry date | Jul 18, 1998 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02D41/185
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An electronic fuel feed system wherein pulses generated in synchronism with the revolutions of an engine are multiplied by N, the suction air of the engine is measured by a swirl-type air flow meter, the pulses increased N times as fall within a pulse of the air flow meter are counted, and the quantity of fuel supply is calculated from the inverse number of the count value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.