Fuel injection valve
US6910642B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 22, 2002 |
| Grant date | Jun 28, 2005 |
| Priority date | — |
| Expiry date | Jul 4, 2022 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M2200/9015
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fuel injector comprises a magnet coil which coacts with an armature that is impinged upon by a return spring and is configured together with a valve needle, a valve closure member that, with a valve seat element, forms a sealing seat being configured on the valve needle; and comprises at least one contact lug that is conductively connected to the magnet coil. A metal hollow body forms an inlet-side extension of the fuel injector, a connector plug having a contact lug being attachable onto the metal hollow body in such a way that the contact lug of the connector plug can be brought into conductive connection with the contact lug (6) of the magnet coil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.