Fuel injection device for internal combustion engines
US5363824A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Oct 8, 1993 |
| Grant date | Nov 15, 1994 |
| Priority date | — |
| Expiry date | Oct 8, 2013 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M2200/40
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fuel injection device for internal combustion engines has a high-pressure reservoir supplied through a high-pressure pump with injection pressurized fuel and from the reservoir the fuel to be injected is drawn via two sequentially electrically controlled valve by timing and volume, and is supplied via a distributor to one or several injection points. The injection points are successively controlled by a distributor aperture of the distributor. Using a definite pressure at which to maintain the fuel in the high-pressure reservoir, a very universally controllable fuel injection device is obtained in a simple manner and with minor expenditure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.