JPS61194979U - - Google Patents
Info
- Publication number
- JPS61194979U JPS61194979U JP7948685U JP7948685U JPS61194979U JP S61194979 U JPS61194979 U JP S61194979U JP 7948685 U JP7948685 U JP 7948685U JP 7948685 U JP7948685 U JP 7948685U JP S61194979 U JPS61194979 U JP S61194979U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- waterbed
- circuit
- heating element
- heat generating
- 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
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 2
- 239000011888 foil Substances 0.000 claims 1
- 230000020169 heat generation Effects 0.000 claims 1
- 239000002985 plastic film Substances 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
Landscapes
- Surface Heating Bodies (AREA)
- Control Of Resistance Heating (AREA)
- Resistance Heating (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7948685U JPS6242462Y2 (fi) | 1985-05-28 | 1985-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7948685U JPS6242462Y2 (fi) | 1985-05-28 | 1985-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61194979U true JPS61194979U (fi) | 1986-12-04 |
| JPS6242462Y2 JPS6242462Y2 (fi) | 1987-10-30 |
Family
ID=30624444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7948685U Expired JPS6242462Y2 (fi) | 1985-05-28 | 1985-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6242462Y2 (fi) |
-
1985
- 1985-05-28 JP JP7948685U patent/JPS6242462Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6242462Y2 (fi) | 1987-10-30 |
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