JPS6339620Y2 - - Google Patents
Info
- Publication number
- JPS6339620Y2 JPS6339620Y2 JP3570080U JP3570080U JPS6339620Y2 JP S6339620 Y2 JPS6339620 Y2 JP S6339620Y2 JP 3570080 U JP3570080 U JP 3570080U JP 3570080 U JP3570080 U JP 3570080U JP S6339620 Y2 JPS6339620 Y2 JP S6339620Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- sealing
- sealing member
- protruding shaft
- compressed air
- 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.)
- Expired
Links
- 238000007789 sealing Methods 0.000 claims description 30
- 239000003566 sealing material Substances 0.000 description 27
- 230000002093 peripheral effect Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
- Pipe Accessories (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3570080U JPS6339620Y2 (fr) | 1980-03-18 | 1980-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3570080U JPS6339620Y2 (fr) | 1980-03-18 | 1980-03-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56137054U JPS56137054U (fr) | 1981-10-17 |
| JPS6339620Y2 true JPS6339620Y2 (fr) | 1988-10-18 |
Family
ID=29631322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3570080U Expired JPS6339620Y2 (fr) | 1980-03-18 | 1980-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6339620Y2 (fr) |
-
1980
- 1980-03-18 JP JP3570080U patent/JPS6339620Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56137054U (fr) | 1981-10-17 |
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