High pressure injection arrangement for an internal combustion engine with direct injection
US8151760B2 · kind B2 · utility
2Cited by
20References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 9, 2009 |
| Grant date | Apr 10, 2012 |
| Priority date | — |
| Expiry date | Jul 9, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M55/04
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a high pressure injection arrangement for an internal combustion engine with direct injection, with an injection valve and a support element, which supports the injection valve in the installed state on a seat of an internal combustion engine. It is provided that a spring element is arranged between the injection valve and the support element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.