Method for controlling the fuel injection rate of a hydraulically-actuated fuel injection system
US5529044A · kind A · utility
12Cited by
16References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 29, 1994 |
| Grant date | Jun 25, 1996 |
| Priority date | — |
| Expiry date | Jul 29, 2014 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M59/105
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
In one aspect of the present invention, a method is disclosed for controlling the fuel injection rate of a hydraulically-actuated fuel injector. A desired actuating fluid pressure is determined based on the engine speed and temperature. The desired actuating fluid pressure is used to control the fuel injection rate to result in quick engine starting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.