公开(公告)号：US20230391435A1

公开(公告)日：2023-12-07

申请号：US18259955

申请日：2022-01-19

Applicant: SAAB AB

Inventor： Anders RYDELL ,  Torbjörn GREEN

IPC: B63G8/22 ,  B63G8/00 ,  B63G8/04 ,  F42B19/12

CPC classification number: B63G8/22 ,  B63G8/001 ,  B63G8/04 ,  F42B19/125 ,  B63G2008/002

Abstract: The present disclosure relates to a nose arrangement (100) for an underwater vehicle (10). The nose arrangement comprises a first separation section (110) comprising a first inflatable structure (113) and a second inflatable structure (114) arranged within the first inflatable structure (113). The first separation section (110) is arranged store the first inflatable structure (113) and the second inflatable structure (114) in a first state, and to inflate the first inflatable structure (113) and the second inflatable structure (114) in a second state. The first inflatable structure (113) is arranged to protrude along the longitudinal axis of the nose arrangement and underwater vehicle in the second state. The disclosure also relates to a method for deploying a nose arrangement (100) of an underwater vehicle.