JPH0538874Y2 - - Google Patents
Info
- Publication number
- JPH0538874Y2 JPH0538874Y2 JP10372289U JP10372289U JPH0538874Y2 JP H0538874 Y2 JPH0538874 Y2 JP H0538874Y2 JP 10372289 U JP10372289 U JP 10372289U JP 10372289 U JP10372289 U JP 10372289U JP H0538874 Y2 JPH0538874 Y2 JP H0538874Y2
- Authority
- JP
- Japan
- Prior art keywords
- pig
- pipe
- radiation source
- detection device
- protrusion
- 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 - Lifetime
Links
- 230000005855 radiation Effects 0.000 claims description 26
- 238000001514 detection method Methods 0.000 claims description 17
- 238000010276 construction Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 description 11
- 241000282887 Suidae Species 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010422 painting Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- GUTLYIVDDKVIGB-OUBTZVSYSA-N Cobalt-60 Chemical compound [60Co] GUTLYIVDDKVIGB-OUBTZVSYSA-N 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000012296 anti-solvent Substances 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002939 oilproofing Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10372289U JPH0538874Y2 (mo) | 1989-09-04 | 1989-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10372289U JPH0538874Y2 (mo) | 1989-09-04 | 1989-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0343388U JPH0343388U (mo) | 1991-04-23 |
| JPH0538874Y2 true JPH0538874Y2 (mo) | 1993-09-30 |
Family
ID=31652545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10372289U Expired - Lifetime JPH0538874Y2 (mo) | 1989-09-04 | 1989-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0538874Y2 (mo) |
-
1989
- 1989-09-04 JP JP10372289U patent/JPH0538874Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0343388U (mo) | 1991-04-23 |
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