Method and apparatus for supplying fuel
US5899194A · kind A · utility
18Cited by
12References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 24, 1997 |
| Grant date | May 4, 1999 |
| Priority date | — |
| Expiry date | Nov 24, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/30
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fuel supply controller includes a passage connecting an engine and a fuel tank. An electromagnetic valve is provided in the passage to open and close the passage in stages. The controller controls the electric current flowing through the electromagnetic valve based on information related to the amount of fuel flowing from the fuel tank to the engine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.