Fuel injector
US5159915A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 2, 1992 |
| Grant date | Nov 3, 1992 |
| Priority date | — |
| Expiry date | Mar 2, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fuel injector for injecting a heated fuel into a combustion engine, comprises, an electro-magnetic coil for generating a fluctuating magnetic flux density, a fuel heating member in which the fluctuating magnetic flux density is generated by the electro-magnetic coil so that the fuel heating member is heated by the fluctuating magnetic flux density and a heat energy of the fuel heating member generated by the fluctuating magnetic flux density is transmitted to the fuel to supply the heated fuel, and a fuel path member in which the fuel flows to be injected from the fuel injector into the combustion engine and in which the fuel heating member is arranged to heat the fuel, wherein a magnetic permeability of the fuel heating member is larger than that of the fuel path member so that a magnetic flux density in the fuel heating member is larger than a magnetic flux density in the fuel path member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.