Fuel injection quantity control system for starting a two-cycle engine
US5233965A · kind A · utility
8Cited by
4References
3Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 10, 1992 |
| Grant date | Aug 10, 1993 |
| Priority date | — |
| Expiry date | Jan 10, 2012 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02D2400/04
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fuel injection quantity control system for starting a two-cycle engine. The control system calculates an initial fuel injection quantity by correcting a basic fuel injection quantity according to a subtrahend to be applied to a time factor which is determined depending on a cranking time. The time factor is differently set for a first engine start operation and second or later engine start operation, thereby improving restart of the engine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.