Aircraft fuel tank system
US9469190B2 · kind B2 · utility
0Cited by
11References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 1, 2013 |
| Grant date | Oct 18, 2016 |
| Priority date | — |
| Expiry date | Feb 7, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64D37/32
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An aircraft fuel tank system is disclosed in which a vent tank is provided with an additional ullage vent for use, in combination with an eternal flame barrier means, when refuelling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.