JP2502872Y2 - 管用通線具 - Google Patents
管用通線具Info
- Publication number
- JP2502872Y2 JP2502872Y2 JP1990034524U JP3452490U JP2502872Y2 JP 2502872 Y2 JP2502872 Y2 JP 2502872Y2 JP 1990034524 U JP1990034524 U JP 1990034524U JP 3452490 U JP3452490 U JP 3452490U JP 2502872 Y2 JP2502872 Y2 JP 2502872Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- wire
- coil spring
- bending
- tip
- 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
- 238000005452 bending Methods 0.000 claims description 51
- 238000001514 detection method Methods 0.000 claims description 17
- 230000005856 abnormality Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000007257 malfunction Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Electric Cable Installation (AREA)
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990034524U JP2502872Y2 (ja) | 1990-03-30 | 1990-03-30 | 管用通線具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990034524U JP2502872Y2 (ja) | 1990-03-30 | 1990-03-30 | 管用通線具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03124094U JPH03124094U (enrdf_load_stackoverflow) | 1991-12-17 |
| JP2502872Y2 true JP2502872Y2 (ja) | 1996-06-26 |
Family
ID=31539070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990034524U Expired - Lifetime JP2502872Y2 (ja) | 1990-03-30 | 1990-03-30 | 管用通線具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2502872Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115016032A (zh) * | 2022-06-24 | 2022-09-06 | 华电国际电力股份有限公司邹县发电厂 | 一种电厂锅炉受热面管道通球试验装置及异物检查方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0616213Y2 (ja) * | 1985-09-20 | 1994-04-27 | 東京瓦斯株式会社 | 管路挿通装置に於ける制御機構 |
-
1990
- 1990-03-30 JP JP1990034524U patent/JP2502872Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03124094U (enrdf_load_stackoverflow) | 1991-12-17 |
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