Plastic fuel tank comprising a noise reduction baffle and process for manufacturing it
US9168830B2 · kind B2 · utility
7Cited by
9References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 28, 2009 |
| Grant date | Oct 27, 2015 |
| Priority date | — |
| Expiry date | Sep 20, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4998
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Plastic fuel tank comprising a noise reduction baffle and interference sections for suppressing tank deformation in the case of application of negative pressure to said tank, the interference sections projecting inward in the tank from an upper surface and a lower surface thereof respectively, and being disposed so as to be substantially opposed with a specified interval between them, one of these sections being part of a fixation device which secures the baffle to the tank wall.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.