Isolation system for high pressure spark ignition direct injection fuel delivery components
US7334571B1 · kind B1 · utility
34Cited by
4References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 31, 2006 |
| Grant date | Feb 26, 2008 |
| Priority date | — |
| Expiry date | Sep 30, 2026 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M2200/856
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fuel injector isolation system in a high pressure fuel injection system comprises an isolated fuel rail assembly. At least one cylinder has a cylinder head. A fuel injector is coupled to and in fluid communication with the fuel rail assembly, extends axially through an opening in the cylinder head, and is moveable within the opening in relation to the cylinder head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.