Means and method for alternate fuel fumigation in internal combustion engines
US4553504A · kind A · utility
32Cited by
11References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 30, 1983 |
| Grant date | Nov 19, 1985 |
| Priority date | — |
| Expiry date | Dec 30, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/30
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A system for effecting alternate fuel fumigation in an internal combustion engine including a fuel injector nozzle located in a scroll of a supercharger compressor associated with the engine. Schedules of secondary fuel addition as a function of engine load and as a function of engine speed are also disclosed as are fluid circuits used to effect such alternate fuel addition schedules.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.