Power unit
US4114379A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 8, 1975 |
| Grant date | Sep 19, 1978 |
| Priority date | — |
| Expiry date | Sep 8, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A supercharged engine is provided with a by-pass pipe through which all the air from the compressor which is not absorbed by the engine flows towards the turbine through an auxiliary combustion chamber. There is provided a system for supplying fuel to the combustion chamber, comprising means for regulating the flow rate of fuel supplied to the auxiliary chamber so as to prevent the supercharging pressure falling below a set value; in which power unit the regulating means comprise sensing means sensitive to the quantity of fuel injected per cycle into the engine so that each value of the said quantity of fuel is made to correspond to a particular set value of supercharging pressure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.