JPS577790A - Diving spherical body - Google Patents
Diving spherical bodyInfo
- Publication number
- JPS577790A JPS577790A JP8133780A JP8133780A JPS577790A JP S577790 A JPS577790 A JP S577790A JP 8133780 A JP8133780 A JP 8133780A JP 8133780 A JP8133780 A JP 8133780A JP S577790 A JPS577790 A JP S577790A
- Authority
- JP
- Japan
- Prior art keywords
- inward
- shaped steel
- welding
- spherical shell
- spherical body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
PURPOSE: To obtain a diving spherical body easy to manufacture with large strength against pressure, by building up many T-shaped steel pieces to frame-shape in such a manner that their flange part faces outward further their web inward, welding the pieces and forming a spherical shell.
CONSTITUTION: Flanges 2A of many T-shaped steel pieces 2 are faced outward and webs 2B of them are faced inward to build up respectively to frame shape, perform welding to one another and form a spherical shell 3. The T-shaped steel pieces 2 are arranged in such a manner that their web 2B is situated within a plane including the center O of a spherical body to form an enclosure S, and the enclosure S is enclosed by welding a metal plate 4 overhung inward of the spherical shell 3. The metal plate 4 is previously formed to such curved shape as durable with expansion force for pressure exceeding water pressure applied in the depths of the sea.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8133780A JPS577790A (en) | 1980-06-18 | 1980-06-18 | Diving spherical body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8133780A JPS577790A (en) | 1980-06-18 | 1980-06-18 | Diving spherical body |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS577790A true JPS577790A (en) | 1982-01-14 |
Family
ID=13743551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8133780A Pending JPS577790A (en) | 1980-06-18 | 1980-06-18 | Diving spherical body |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS577790A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61189931A (en) * | 1985-02-19 | 1986-08-23 | 日本ペイント株式会社 | Pigmented coating precoated steel plate |
CN111252186A (en) * | 2020-02-28 | 2020-06-09 | 江苏科技大学 | Deep-sea annular pressure-resistant shell and manufacturing method thereof |
-
1980
- 1980-06-18 JP JP8133780A patent/JPS577790A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61189931A (en) * | 1985-02-19 | 1986-08-23 | 日本ペイント株式会社 | Pigmented coating precoated steel plate |
CN111252186A (en) * | 2020-02-28 | 2020-06-09 | 江苏科技大学 | Deep-sea annular pressure-resistant shell and manufacturing method thereof |
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