Spilled oil processing catamaran
US4551244A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Feb 21, 1984 |
| Grant date | Nov 5, 1985 |
| Priority date | — |
| Expiry date | Feb 21, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S210/925
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A spilled oil collection catamaran includes a submerged waterfoil extending between a pair of floats and submerged at its bow, a rotating impeller extending between the floats and above the waterfoil with its bottom partly dipped in the water, a spraying pipe extending between the floats and in front of the impeller for spraying a gelling agent for having the spilled oil drifting in the water surface gelled, and a vertically movable cage in the rear of the impeller for housing therein a porous collection bag which has an open side directed toward the bow to collect gelled oil in the bag. The catamaran also includes a spray gun at the bow for spraying the gelling agent over the spilled oil drifting in the water surface in front of the catamaran.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.