Fuel injection pump
US4677951A · kind A · utility
0Cited by
3References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 3, 1985 |
| Grant date | Jul 7, 1987 |
| Priority date | — |
| Expiry date | Dec 3, 2005 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M59/366
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fuel injection pump is proposed having a rotating distributor, which is axially adjusted by an electromagnetic final control element counter to the force of a restoring spring. The force of the restoring spring is transmitted via an intermediate ring onto a collar of an armature serving as a coupling element, with the armature being provided with an axial recess into which a fitting part of the core of the electromagnet can plunge when magnetic force is applied.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.