基本信息:
- 专利标题： PRESSURE-RESISTANT HULL FOR A SUBMERSIBLE AND DESIGN METHOD THEREFOR
- 申请号：US17996241 申请日：2021-04-16
- 公开(公告)号：US20230080177A1 公开(公告)日：2023-03-16
- 发明人： Jian ZHANG , Rui WANG , Chenyang DI , Wenxian TANG , Xin WANG , Baoji YIN , Shijie SU , Yongmei ZHU
- 申请人： JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
- 申请人地址： CN Zhenjiang
- 专利权人： JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
- 当前专利权人： JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
- 当前专利权人地址： CN Zhenjiang
- 优先权： CN202010891815.9 20200828
- 国际申请： PCT/CN2021/087776 WO 20210416
- 主分类号： G06F30/15
- IPC分类号： G06F30/15
摘要：
A pressure-resistant hull for a submersible, includes unit hulls, reinforcing ribs, connecting channels, and closure heads. A plurality of unit hulls are provided, and are sequentially strung together spiralling upward or spiralling downward, the closure heads being arranged on the unit hulls at the first position and the last position respectively, an observation window being provided on each unit hull respectively, adjacent two unit hulls in a horizontal direction being respectively connected by means of a reinforcing rib, and at least two connecting channels being provided between adjacent two rings of the unit hulls in the vertical direction. The design method includes using a spiral joining structure to facilitate organic adjustment of the number of unit hulls, thus having better utilization of space and aiding to greatly expand the space. The sensitivity of the limit load to defects is low, increasing axial rigidity, improving the overall pressure-resistive ability.
公开/授权文献:
IPC结构图谱:
| G06F30/15 | 车辆、飞行器或船只的设计 |