Fuel injection system with fuel flow limiting valve assembly
US4539959A · kind A · utility
26Cited by
11References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 27, 1984 |
| Grant date | Sep 10, 1985 |
| Priority date | — |
| Expiry date | Feb 27, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/7848
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
In a fuel injection system having an injector which delivers fuel to an engine in discrete injection events, a valve assembly shuts off fuel flow to the injector if the fuel flow during an injection event exceeds a desired upper limit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.