Fuel filter and production process
US6458279B1 · kind B1 · utility
1Cited by
27References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 22, 1998 |
| Grant date | Oct 1, 2002 |
| Priority date | — |
| Expiry date | Jul 22, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49604
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fuel filter having a formulation of a stable intermetallic compound of materials such as tin and antimony. The filter may have an integral porous structure or may be in the form of particles. It removes trace metal ions such as Ca and Na ions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.