JPS63161920U - - Google Patents
Info
- Publication number
- JPS63161920U JPS63161920U JP5406887U JP5406887U JPS63161920U JP S63161920 U JPS63161920 U JP S63161920U JP 5406887 U JP5406887 U JP 5406887U JP 5406887 U JP5406887 U JP 5406887U JP S63161920 U JPS63161920 U JP S63161920U
- Authority
- JP
- Japan
- Prior art keywords
- antifreeze
- pipe
- water
- piping
- snow melting
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 230000002528 anti-freeze Effects 0.000 claims description 21
- 230000008018 melting Effects 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 12
- 239000000155 melt Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 2
- 238000004090 dissolution Methods 0.000 claims description 2
- 239000012774 insulation material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000003350 kerosene Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5406887U JPH0431305Y2 (https=) | 1987-04-08 | 1987-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5406887U JPH0431305Y2 (https=) | 1987-04-08 | 1987-04-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63161920U true JPS63161920U (https=) | 1988-10-21 |
| JPH0431305Y2 JPH0431305Y2 (https=) | 1992-07-28 |
Family
ID=30880715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5406887U Expired JPH0431305Y2 (https=) | 1987-04-08 | 1987-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431305Y2 (https=) |
-
1987
- 1987-04-08 JP JP5406887U patent/JPH0431305Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0431305Y2 (https=) | 1992-07-28 |
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