Electromagnetic diesel fuel injector
US4360163A · kind A · utility
7Cited by
4References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 19, 1981 |
| Grant date | Nov 23, 1982 |
| Priority date | — |
| Expiry date | Jan 19, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/86622
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An electromagnetic diesel fuel injector of the type that is continuously supplied with pressurized fuel and having a pressure actuated injection nozzle at one end thereof is provided with a solenoid actuated spool valve means that is operative to selectively effect communication of the injection nozzle either with the pressurized fuel when the solenoid is energized or to a low pressure fuel drain conduit means when the solenoid is de-energized.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.