FIELD: machine engineering.
SUBSTANCE: invention relates to a tight connection device between first and second confined vessels closed by hatches, comprising the first means of connection of first and second flanges to each other, second means of tight connection of second hatch and first hatch, means of release of the second hatch from the second flange, third means of release of the first hatch relative to the first flange, fourth means of opening a passage between the first and the second confined vessels, and means to control the first, the second, the third and the fourth means providing tight connection between two confined vessels. Said device also comprises a latching device for holding the second confined vessel relative to the first confined vessel before the connection by means of the first connection means.
EFFECT: creation of a tight connection device between two confined vessels which makes it possible to avoid rotation of one of the confined vessels relative to the other.
31 cl, 14 dwg
