JPH0720477Y2 - 液体流入防止栓 - Google Patents
液体流入防止栓Info
- Publication number
- JPH0720477Y2 JPH0720477Y2 JP14480089U JP14480089U JPH0720477Y2 JP H0720477 Y2 JPH0720477 Y2 JP H0720477Y2 JP 14480089 U JP14480089 U JP 14480089U JP 14480089 U JP14480089 U JP 14480089U JP H0720477 Y2 JPH0720477 Y2 JP H0720477Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- branch pipe
- plug
- liquid inflow
- inflow prevention
- 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
- 239000007788 liquid Substances 0.000 title claims description 59
- 230000002265 prevention Effects 0.000 title claims description 53
- 230000002093 peripheral effect Effects 0.000 claims description 31
- 229920003002 synthetic resin Polymers 0.000 description 19
- 239000000057 synthetic resin Substances 0.000 description 19
- 239000010865 sewage Substances 0.000 description 15
- 239000003795 chemical substances by application Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14480089U JPH0720477Y2 (ja) | 1989-12-14 | 1989-12-14 | 液体流入防止栓 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14480089U JPH0720477Y2 (ja) | 1989-12-14 | 1989-12-14 | 液体流入防止栓 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0385794U JPH0385794U (en, 2012) | 1991-08-29 |
| JPH0720477Y2 true JPH0720477Y2 (ja) | 1995-05-15 |
Family
ID=31691476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14480089U Expired - Lifetime JPH0720477Y2 (ja) | 1989-12-14 | 1989-12-14 | 液体流入防止栓 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0720477Y2 (en, 2012) |
-
1989
- 1989-12-14 JP JP14480089U patent/JPH0720477Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0385794U (en, 2012) | 1991-08-29 |
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