| 摘要 |
The invention relates to device for covering a container for containing a gas-comprising and/or gas-producing substance, comprising: - a central support member; - a covering element extending from the central support member; - at least one floating body disposed close to the outer periphery of the covering element and connected thereto, - first hinge means for pivotally connecting the covering element to the central support member such that the covering element is pivotable between a first position, in which the covering element extends substantially parallel to a longitudinal axis of the central support member, and a second position in which the covering element extends substantially transversely of the longitudinal axis of the central support member. The invention further relates to an assembly of a container for containing a gas-comprising and/or gas-producing substance and a device for covering the container. The invention also relates to a method for arranging a device for covering a container for containing a gas-comprising and/or gas-producing substance. |
