Double walled fuel rail
US6499466B2 · kind B2 · utility
5Cited by
6References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 2, 2001 |
| Grant date | Dec 31, 2002 |
| Priority date | — |
| Expiry date | Oct 2, 2021 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M55/007
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fuel delivery system comprises a fuel conduit having a gas permeable wall. A gas conduit is in communication with the fuel conduit. Gaseous fuel and liquid fuel are communicated through fuel conduit. Gaseous fuel permeating through the gas permeable wall is captured and channeled by gas conduit. Gaseous fuel may be passed to an air intake manifold and consumed by engine combustion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.