JPS61196054A - 屋上除雪装置 - Google Patents
屋上除雪装置Info
- Publication number
- JPS61196054A JPS61196054A JP3509385A JP3509385A JPS61196054A JP S61196054 A JPS61196054 A JP S61196054A JP 3509385 A JP3509385 A JP 3509385A JP 3509385 A JP3509385 A JP 3509385A JP S61196054 A JPS61196054 A JP S61196054A
- Authority
- JP
- Japan
- Prior art keywords
- conductive material
- hollow body
- injection port
- rooftop
- fluid
- 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
- 238000000034 method Methods 0.000 title claims description 5
- 239000012530 fluid Substances 0.000 claims description 33
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000004020 conductor Substances 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000003673 groundwater Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000000155 melt Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 229920006328 Styrofoam Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3509385A JPS61196054A (ja) | 1985-02-22 | 1985-02-22 | 屋上除雪装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3509385A JPS61196054A (ja) | 1985-02-22 | 1985-02-22 | 屋上除雪装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61196054A true JPS61196054A (ja) | 1986-08-30 |
| JPH0255590B2 JPH0255590B2 (enExample) | 1990-11-27 |
Family
ID=12432335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3509385A Granted JPS61196054A (ja) | 1985-02-22 | 1985-02-22 | 屋上除雪装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61196054A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03112292U (enExample) * | 1990-02-27 | 1991-11-18 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51112934U (enExample) * | 1975-03-10 | 1976-09-13 |
-
1985
- 1985-02-22 JP JP3509385A patent/JPS61196054A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51112934U (enExample) * | 1975-03-10 | 1976-09-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0255590B2 (enExample) | 1990-11-27 |
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