Fuel atomization device
US5609297A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 11, 1995 |
| Grant date | Mar 11, 1997 |
| Priority date | — |
| Expiry date | Apr 11, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fuel atomization device 10 is provided for an internal combustion engine having a fuel injection system with fuel injectors 15. The fuel atomization device is sealingly secured on a nozzle lip of the fuel injector nozzle. The device includes a base 1 in which a plurality of heating elements and profiled vaporizer contact baffles 3 are arranged in a sandwich-like manner. Vaporizer chambers 8 are formed between the heating elements 2 and the vaporizer contact baffles 3 for providing a passage for the fuel through the base 1. The fuel undergoes a rise in temperature and pressure while in the device; and as it exits the device at fuel outlet 6, it is atomized fuel at a lower pressure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.