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
Description
第１図は本考案に係るウオーターベツド用発熱
体の発熱回路パターンの正面図、第２図は従来の
それの正面図である。第３図は発熱体の発熱導体
端子と電源コードとの接続部分の断面図である。
１１，１２…絶縁保護シート、１３…発熱導体
、１４…発熱導体端子、１５…電源コード、１６
…接続部、１７…カバー、１９…カバーが位置す
る部分、２０…カバーが位置する部分の発熱回路
、２１…カバーが位置する部分以外の発熱回路。
FIG. 1 is a front view of a heating circuit pattern of a waterbed heating element according to the present invention, and FIG. 2 is a front view of a conventional pattern. FIG. 3 is a cross-sectional view of the connecting portion between the heating conductor terminal of the heating element and the power cord. 11, 12...Insulation protection sheet, 13...Heating conductor, 14...Heating conductor terminal, 15...Power cord, 16
... Connection portion, 17... Cover, 19... Portion where the cover is located, 20... Heat generating circuit in the portion where the cover is located, 21... Heat generating circuit other than the portion where the cover is located.
Claims (1)
て適宜な回路パターンを形成し、プラスチツクフ
イルムのカバーレイを施したものを発熱導体１３
とし、これを二枚の絶縁保護シート１１，１２で
覆つて水密一体化したウオーターベツド用発熱体
において、上記絶縁保護シートから露出している
発熱導体端子１４と電源コード１５を接続する接
続部１６をカバー１７で水密的に覆い、このカバ
ーが位置する部分１９の発熱回路２０を、当該部
分の発熱密度が他の部分のそれより低くなるよう
な回路パターンとし、必要によりこの回路パター
ン間に当該回路と離間して島状非充電金属部２２
を設けたことを特徴とするウオーターベツド用発
熱体。 The metal foil bonded to the base film is etched to form an appropriate circuit pattern, and a plastic film coverlay is applied to the heat generating conductor 13.
In the heating element for a waterbed, which is covered with two insulation protection sheets 11 and 12 and integrated in a watertight manner, a connection part 16 connects the heating conductor terminal 14 exposed from the insulation protection sheet and the power cord 15. is watertightly covered with a cover 17, and the heat generating circuit 20 of the portion 19 where this cover is located is formed into a circuit pattern such that the heat generation density of this portion is lower than that of other portions. Island-shaped non-charged metal portion 22 separated from the circuit
A heating element for a waterbed, characterized in that it is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7948685U JPS6242462Y2 (en) | 1985-05-28 | 1985-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7948685U JPS6242462Y2 (en) | 1985-05-28 | 1985-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61194979U true JPS61194979U (en) | 1986-12-04 |
| JPS6242462Y2 JPS6242462Y2 (en) | 1987-10-30 |
Family
ID=30624444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7948685U Expired JPS6242462Y2 (en) | 1985-05-28 | 1985-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6242462Y2 (en) |
-
1985
- 1985-05-28 JP JP7948685U patent/JPS6242462Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6242462Y2 (en) | 1987-10-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01164679U (en) | ||
| JPS61194979U (en) | ||
| JPH042480U (en) | ||
| JPS6015306U (en) | Return electrode plate for electric scalpel with hot or cold water mat | |
| JPS61197689U (en) | ||
| JPS6188262U (en) | ||
| JPS6435667U (en) | ||
| JPS6232029Y2 (en) | ||
| JPS61194985U (en) | ||
| JPS6291403U (en) | ||
| JPS59294U (en) | heat generating equipment | |
| JPS6243465U (en) | ||
| JPS6252974U (en) | ||
| JPS6196476U (en) | ||
| JPS60178991U (en) | sheet heating element | |
| JPS6012143U (en) | Water heater | |
| JPS61178848U (en) | ||
| JPS61142487U (en) | ||
| JPH0316396U (en) | ||
| JPS61129071U (en) | ||
| JPS62139634U (en) | ||
| JPS59129832U (en) | Helmet's electrically heated anti-fog device | |
| JPS63171991U (en) | ||
| JPH02124660U (en) | ||
| JPS63102191U (en) |