Fuel supply apparatus with fuel atomizer
US4703743A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jan 7, 1986 |
| Grant date | Nov 3, 1987 |
| Priority date | — |
| Expiry date | Jan 7, 2006 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23D11/345
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A vibration-increasing block having a cylindrical vibrator affixed to a free end thereof is inserted into a suction passage through a lateral bore of an atomizer body of a fuel supply device for an internal combustion engine. A filler member is inserted into a space between the inner surface of the lateral bore and the outer surface of the vibration-increasing block after the vibration-increasing block has been inserted into the lateral bore. The filler member may be formed integrally or may be divided into a plurality of components. With the installation of the filler member into the space, fuel does not collect between the inner surface of the lateral bore and the outer surface of the vibration-increasing block, so that fuel does not flow along the wall of the atomizer body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.