Portable apparatus for preventing diffusion and landing of outflow oil
US6221256A · kind A · utility
13Cited by
6References
7Claims
0Family size
Inventor
Key dates
| Filing date | May 26, 1999 |
| Grant date | Apr 24, 2001 |
| Priority date | — |
| Expiry date | May 26, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S210/923
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A transportable apparatus for preventing the spreading and coming ashore of spilled oil that is easily transportable to a sea area where spilled oil is spread and that can perform the operation of preventing the spreading and coming ashore of spilled oil in the open area. The apparatus has an oil-fence-housing robot ship (10) and a pair of oil-fence-setting-up robot ships (20, 30) that are separably coupled together into an easily transportable block body. The apparatus encircles a sea area where spilled oil is spread with oil fences (40, 41) by remotely operating the robot ships (10, 20, 30) via radio signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.