JPH0545612Y2 - - Google Patents
Info
- Publication number
- JPH0545612Y2 JPH0545612Y2 JP11250189U JP11250189U JPH0545612Y2 JP H0545612 Y2 JPH0545612 Y2 JP H0545612Y2 JP 11250189 U JP11250189 U JP 11250189U JP 11250189 U JP11250189 U JP 11250189U JP H0545612 Y2 JPH0545612 Y2 JP H0545612Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- sprinkling
- pipe
- snow melting
- sprinkler
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 178
- 238000002844 melting Methods 0.000 claims description 47
- 230000008018 melting Effects 0.000 claims description 47
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000005413 snowmelt Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 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
- 239000000155 melt Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11250189U JPH0545612Y2 (en]) | 1989-09-26 | 1989-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11250189U JPH0545612Y2 (en]) | 1989-09-26 | 1989-09-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0354818U JPH0354818U (en]) | 1991-05-27 |
| JPH0545612Y2 true JPH0545612Y2 (en]) | 1993-11-24 |
Family
ID=31660946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11250189U Expired - Lifetime JPH0545612Y2 (en]) | 1989-09-26 | 1989-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0545612Y2 (en]) |
-
1989
- 1989-09-26 JP JP11250189U patent/JPH0545612Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0354818U (en]) | 1991-05-27 |
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