JPH0230750Y2 - - Google Patents
Info
- Publication number
- JPH0230750Y2 JPH0230750Y2 JP16808485U JP16808485U JPH0230750Y2 JP H0230750 Y2 JPH0230750 Y2 JP H0230750Y2 JP 16808485 U JP16808485 U JP 16808485U JP 16808485 U JP16808485 U JP 16808485U JP H0230750 Y2 JPH0230750 Y2 JP H0230750Y2
- Authority
- JP
- Japan
- Prior art keywords
- pump
- air
- pumping
- pipe
- water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000005086 pumping Methods 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16808485U JPH0230750Y2 (en]) | 1985-10-30 | 1985-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16808485U JPH0230750Y2 (en]) | 1985-10-30 | 1985-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6275444U JPS6275444U (en]) | 1987-05-14 |
| JPH0230750Y2 true JPH0230750Y2 (en]) | 1990-08-20 |
Family
ID=31100629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16808485U Expired JPH0230750Y2 (en]) | 1985-10-30 | 1985-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230750Y2 (en]) |
-
1985
- 1985-10-30 JP JP16808485U patent/JPH0230750Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6275444U (en]) | 1987-05-14 |
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