Fuel injection pump
US4164921A · kind A · utility
9Cited by
8References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 1977 |
| Grant date | Aug 21, 1979 |
| Priority date | — |
| Expiry date | Oct 31, 1997 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M41/126
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fuel injection pump with a constant end of fuel delivery that is provided by opening a discharge channel after a predetermined stroke, in which the discharge channel is blocked by an annular slide controlled by the fuel pump pressure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.