High-pressure tank with permeation barrier
US9011622B2 · kind B2 · utility
10Cited by
8References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 30, 2011 |
| Grant date | Apr 21, 2015 |
| Priority date | — |
| Expiry date | Mar 30, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/32
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a high-pressure tank made from fiber-reinforced plastic for, in particular, gaseous media, wherein, on its inner wall, the tank is equipped completely or partially with a substantially permeation-tight foil made of metal, wherein the metal has a high elastic range and a low thermal expansion coefficient, and the foil has a thickness of ≦0.5 mm. The invention also relates to a method for manufacturing tanks of this type.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.