Injection pump for fuel injection systems with control led injectors for i.c. engines
US4870940A · kind A · utility
15Cited by
12References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 25, 1988 |
| Grant date | Oct 3, 1989 |
| Priority date | — |
| Expiry date | Aug 25, 2008 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M59/366
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An injection pump for fuel injection systems with controlled injectors for diesel engines, including at least one cylinder-and-piston pumping unit driven by a shaft with eccentrics and connected through an intake valve and a delivery valve to inlet and outlet means for the fuel. A solenoid pressure-regulating valve fitted directly to the body of the pump is interposed between the delivery means and the injectors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.