Fuel injection apparatus for a multicylinder internal combustion engine
US7588016B2 · kind B2 · utility
6Cited by
14References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 25, 2006 |
| Grant date | Sep 15, 2009 |
| Priority date | — |
| Expiry date | Jun 14, 2026 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M2200/703
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The fuel injection apparatus has a high-pressure pump and has a respective injector for each cylinder of the engine, which injector is at least indirectly connected to the high-pressure pump via a hydraulic line. Each injector is connected to the high-pressure pump via a hydraulic line and/or to the injector of another cylinder of the engine. This makes it possible to eliminate the high-pressure accumulator that is usually provided between the high-pressure pump and the injectors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.