US 11,727,165 B2
Pressure-resistant hull for a submersible and design method therefor
Jian Zhang, Zhenjiang (CN); Rui Wang, Zhenjiang (CN); Chenyang Di, Zhenjiang (CN); Wenxian Tang, Zhenjiang (CN); Xin Wang, Zhenjiang (CN); Baoji Yin, Zhenjiang (CN); Shijie Su, Zhenjiang (CN); and Yongmei Zhu, Zhenjiang (CN)
Assigned to JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY, Zhenjiang (CN)
Appl. No. 17/996,241
Filed by JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY, Zhenjiang (CN)
PCT Filed Apr. 16, 2021, PCT No. PCT/CN2021/087776
§ 371(c)(1), (2) Date Oct. 14, 2022,
PCT Pub. No. WO2022/041788, PCT Pub. Date Mar. 3, 2022.
Claims priority of application No. 202010891815.9 (CN), filed on Aug. 28, 2020.
Prior Publication US 2023/0080177 A1, Mar. 16, 2023
Int. Cl. G06F 30/15 (2020.01); G06F 119/14 (2020.01)
CPC G06F 30/15 (2020.01) [G06F 2119/14 (2020.01)] 10 Claims
OG exemplary drawing
 
1. A pressure-resistant hull for a submersible, wherein the pressure-resistant hull comprises;
unit hulls;
reinforcing ribs;
connecting channels; and
closure heads;
a plurality of the unit hulls arranged, and sequentially strung together spiralling upward or spiralling downward;
the closure heads arranged on the unit hulls at a first position and a last position respectively;
each unit hull provided with an observation window respectively;
each adjacent two unit hulls in a horizontal direction connected to each other by means of one of the reinforcing ribs; and
at least two of the connecting channels arranged between each adjacent two turns of the unit hulls in a vertical direction.