公开(公告)号：US4080798A

公开(公告)日：1978-03-28

申请号：US770239

申请日：1977-02-18

Applicant: Gerhard Helmut Reusswig ,  James Dee Bozeman ,  Don Reagan Ray

Inventor： Gerhard Helmut Reusswig ,  James Dee Bozeman ,  Don Reagan Ray

IPC: E02B17/02 ,  B63B25/16

CPC classification number: E02B17/0021 ,  E02B17/027

Abstract: An arctic drilling barge to perform offshore activities in the shallow water, fast ice regions of the arctic seas. Optimal ice interaction is obtained by shaping the hull of the barge in the form of an upright frustum. Ice which does adhere to the barge is detached and melted by circulating fluid through a plurality of interior hull compartments next to the hull sidewalls of the barge.

Abstract translation: 一艘北极钻井驳船在浅水区，北冰洋快速冰区进行近海活动。 通过以垂直平截头体的形式对驳船的船体进行成型，获得最佳的冰相互作用。 通过将流体循环通过驳船的船体侧壁旁边的多个内部船体隔室来分离并熔化粘附在驳船上的冰。