JPH0317496U - - Google Patents
Info
- Publication number
- JPH0317496U JPH0317496U JP7727389U JP7727389U JPH0317496U JP H0317496 U JPH0317496 U JP H0317496U JP 7727389 U JP7727389 U JP 7727389U JP 7727389 U JP7727389 U JP 7727389U JP H0317496 U JPH0317496 U JP H0317496U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- water
- cylindrical body
- opening
- flange around
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 2
- 238000007710 freezing Methods 0.000 claims description 2
- 230000008014 freezing Effects 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 238000009933 burial Methods 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7727389U JPH0317496U (cs) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7727389U JPH0317496U (cs) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317496U true JPH0317496U (cs) | 1991-02-21 |
Family
ID=31619507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7727389U Pending JPH0317496U (cs) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317496U (cs) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5578886A (en) * | 1978-12-11 | 1980-06-13 | Hannou Kikou Kk | Refrigeration installing method of water service pipe |
-
1989
- 1989-06-30 JP JP7727389U patent/JPH0317496U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5578886A (en) * | 1978-12-11 | 1980-06-13 | Hannou Kikou Kk | Refrigeration installing method of water service pipe |