Common rail fuel injection system with accumulator injectors
US7334570B2 · kind B2 · utility
10Cited by
28References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 1, 2005 |
| Grant date | Feb 26, 2008 |
| Priority date | — |
| Expiry date | Oct 29, 2025 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M47/027
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fuel injection system for an internal combustion engine includes a common rail, a plurality of accumulator injectors, and at least one accumulator controller separate from the accumulator injectors and connected to the common rail. Each accumulator controller includes a solenoid-controlled valve to control the fuel injection operations of one or more accumulator injectors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.