| 摘要 |
The objective of the invention is a method for collecting oil in ice conditions. First a first funnel-like space (7) is made underneath the ice coat, then a second funnel-like space (7') is made above the ice coat so that a hole (8) is formed into the ice coat between the spaces of the upper and the lower side, and thereafter the oil is removed from the space above the ice coat, from the space below the ice coat and/or from the hole between the spaces of the upper- and the lower side. In addition, an objective of the invention is a device functioning in oil collection in ice conditions and which can be assisted by using a transportation means (1) to which is attached a tubular body that is rotatable by a motor and to which have been attached blades (5) that can be turned outwards, allowing the production of funnel-shaped oil-collecting spaces that are connected by a hole. |
