Fuel injection pump with spill control mechanism
US4552117A · kind A · utility
10Cited by
4References
29Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 9, 1984 |
| Grant date | Nov 12, 1985 |
| Priority date | — |
| Expiry date | Oct 9, 2004 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M41/1411
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A rotary fuel injection pump with a rotor having pumping plungers reciprocated for supplying high pressure charges of fuel for fuel injection and a spill control mechanism having one or two rotary spill valves mounted on the rotor and rotated in unison with the rotor and in synchronism with the reciprocable movement of the pumping plungers for spill control of the high pressure charges of fuel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.