JPS61167292U - - Google Patents
Info
- Publication number
- JPS61167292U JPS61167292U JP4164086U JP4164086U JPS61167292U JP S61167292 U JPS61167292 U JP S61167292U JP 4164086 U JP4164086 U JP 4164086U JP 4164086 U JP4164086 U JP 4164086U JP S61167292 U JPS61167292 U JP S61167292U
- Authority
- JP
- Japan
- Prior art keywords
- closing member
- welding
- butt joint
- vent hole
- stainless steel
- 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
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims 2
- 239000010935 stainless steel Substances 0.000 claims 2
- 238000003466 welding Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は分解斜視図、第２図は部分縦断面図、第３図は
要部の拡大断面図である。
１ａ，１ｂ……半球殻、２……突合継目部、３
……閉塞部材、５……ガス抜き孔、６……周肉部
。
The drawings show one embodiment of the present invention; FIG. 1 is an exploded perspective view, FIG. 2 is a partial vertical sectional view, and FIG. 3 is an enlarged sectional view of the main part. 1a, 1b... hemispherical shell, 2... butt joint, 3
...Closing member, 5...Gas vent hole, 6...Peripheral wall portion.
Claims (1)
継目部を溶接して形成されるものにおいて、上記
少なくとも一方の半球殻の周肉部にガス抜き孔を
有する閉塞部材を設け、該閉塞部材を該半球殻の
外周面より僅かに突出して設け、該閉塞部材の突
出部を上記突合継目部の溶接後に加熱圧潰して該
ガス抜き孔を閉塞し得るように設けて構成したこ
とを特徴とするステンレス製中空球殻の構造。 In a device formed by butting two stainless steel hemispherical shells and welding the butt joint, a closing member having a gas vent hole is provided in the peripheral wall of at least one of the hemispherical shells, and the closing member is It is characterized in that it is provided so as to slightly protrude from the outer circumferential surface of the hemispherical shell, and the protruding portion of the closing member is provided so as to be able to close the gas vent hole by heating and crushing it after welding the butt joint portion. Stainless steel hollow spherical shell structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4164086U JPS61167292U (en) | 1986-03-20 | 1986-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4164086U JPS61167292U (en) | 1986-03-20 | 1986-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61167292U true JPS61167292U (en) | 1986-10-17 |
Family
ID=30551656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4164086U Pending JPS61167292U (en) | 1986-03-20 | 1986-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61167292U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5126303A (en) * | 1974-08-12 | 1976-03-04 | Int Peepaa Co | |
| JPS5379740A (en) * | 1976-12-24 | 1978-07-14 | Tokyo Shibaura Electric Co | Preparation of sealed vessel |
| JPS5512353A (en) * | 1978-07-11 | 1980-01-28 | Toshiba Corp | Split type heat-pump air conditioner |
-
1986
- 1986-03-20 JP JP4164086U patent/JPS61167292U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5126303A (en) * | 1974-08-12 | 1976-03-04 | Int Peepaa Co | |
| JPS5379740A (en) * | 1976-12-24 | 1978-07-14 | Tokyo Shibaura Electric Co | Preparation of sealed vessel |
| JPS5512353A (en) * | 1978-07-11 | 1980-01-28 | Toshiba Corp | Split type heat-pump air conditioner |