Fuel system for internal combustion engines
US3968775A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Sep 24, 1973 |
| Grant date | Jul 13, 1976 |
| Priority date | — |
| Expiry date | Sep 24, 1993 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fuel system for an internal combustion engine of the piston type vaporizes a liquid fuel and water and mixes the resulting gaseous fuel and water vapor with air in a metering valve which communicates with the internal combustion engine. Heat from a separate source and from the internal combustion engine is used in the vaporization of the fuel and water. The gaseous state of the fuel represents molecules at the greatest degree of separation from each other providing the greatest opportunity for contact of the reacting species in the gaseous condition as chemical reactions occur only between particles at the atomic or molecular level and it is necessary for the reacting species to be in actual contact at the time of reaction. The fuel system therefore enables complete combustion and the elimination of the atmospheric pollutants common in the operation of internal combustion engines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.