JPH0416565Y2 - - Google Patents
Info
- Publication number
- JPH0416565Y2 JPH0416565Y2 JP15245687U JP15245687U JPH0416565Y2 JP H0416565 Y2 JPH0416565 Y2 JP H0416565Y2 JP 15245687 U JP15245687 U JP 15245687U JP 15245687 U JP15245687 U JP 15245687U JP H0416565 Y2 JPH0416565 Y2 JP H0416565Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- optical fiber
- entry hole
- cable entry
- insertion tube
- 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 45
- 239000013307 optical fiber Substances 0.000 claims description 33
- 238000003780 insertion Methods 0.000 claims description 25
- 230000037431 insertion Effects 0.000 claims description 25
- 238000007689 inspection Methods 0.000 claims description 19
- 238000007664 blowing Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 description 11
- 230000002093 peripheral effect Effects 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 7
- 238000005253 cladding Methods 0.000 description 4
- 239000013505 freshwater Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 for example Polymers 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15245687U JPH0416565Y2 (en, 2012) | 1987-10-05 | 1987-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15245687U JPH0416565Y2 (en, 2012) | 1987-10-05 | 1987-10-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0158215U JPH0158215U (en, 2012) | 1989-04-12 |
| JPH0416565Y2 true JPH0416565Y2 (en, 2012) | 1992-04-14 |
Family
ID=31427398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15245687U Expired JPH0416565Y2 (en, 2012) | 1987-10-05 | 1987-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0416565Y2 (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005081263A (ja) * | 2003-09-09 | 2005-03-31 | Sanwa Sangyo Kk | ダクト内清掃装置 |
-
1987
- 1987-10-05 JP JP15245687U patent/JPH0416565Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0158215U (en, 2012) | 1989-04-12 |
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