| 摘要 |
The present invention relates to an arrangement in a tank (1), especially for holding an evaporable liquid medium intended for cooling and freezing purposes and having low temperature, such as nitrogen and the like, which tank has a filling opening and a permanently open outlet pipe (14) for leading evaporated medium to a receiving space, for instance the space of a loading container. The novel features of the invention reside in that the outlet pipe (14) for evaporated medium, which has its inlet end (21) located in a portion of the medium tank (1) which, in the normal position of the tank, is occupied by evaporated medium, has at least one likewise permanently open branch conduit (22) having an inlet opening (24) located in a portion of the tank which, when the tank is in a position different from its normal position, is occupied by evaporated medium in order, whether the tank is in its normal position or in a position different therefrom, to provide a free outlet for evaporated medium. |
