Fuel-injection valve, method for producing a fuel-injection valve and use of the same
US6027049A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Nov 5, 1998 |
| Grant date | Feb 22, 2000 |
| Priority date | — |
| Expiry date | Nov 5, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S239/90
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fuel injection valve for fuel injection systems of internal combustion engines includes two preassembled independent assemblies. A functional part substantially has an electromagnetic circuit and a sealing valve, while a connector part is constituted principally by a hydraulic connector and an electrical connector. In the completely assembled injection valve, electrical connecting elements and hydraulic connecting elements of the two assemblies coact so as to guarantee a reliable electrical and hydraulic connection. The fuel injection valve is particularly suitable for use in fuel injection systems of mixture-compressing, spark-ignited internal combustion engines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.