JPS6114859Y2 - - Google Patents
Info
- Publication number
- JPS6114859Y2 JPS6114859Y2 JP15016281U JP15016281U JPS6114859Y2 JP S6114859 Y2 JPS6114859 Y2 JP S6114859Y2 JP 15016281 U JP15016281 U JP 15016281U JP 15016281 U JP15016281 U JP 15016281U JP S6114859 Y2 JPS6114859 Y2 JP S6114859Y2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- tank
- retaining
- beads
- floating cover
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000011324 bead Substances 0.000 claims description 15
- -1 polyethylene Polymers 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000007654 immersion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000005338 heat storage Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920006284 nylon film Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Bathtub Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15016281U JPS5855688U (ja) | 1981-10-08 | 1981-10-08 | 保温槽用浮きカバ− |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15016281U JPS5855688U (ja) | 1981-10-08 | 1981-10-08 | 保温槽用浮きカバ− |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5855688U JPS5855688U (ja) | 1983-04-15 |
| JPS6114859Y2 true JPS6114859Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-05-09 |
Family
ID=29942901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15016281U Granted JPS5855688U (ja) | 1981-10-08 | 1981-10-08 | 保温槽用浮きカバ− |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5855688U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1981
- 1981-10-08 JP JP15016281U patent/JPS5855688U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5855688U (ja) | 1983-04-15 |