JPS6328287U - - Google Patents
Info
- Publication number
- JPS6328287U JPS6328287U JP12155386U JP12155386U JPS6328287U JP S6328287 U JPS6328287 U JP S6328287U JP 12155386 U JP12155386 U JP 12155386U JP 12155386 U JP12155386 U JP 12155386U JP S6328287 U JPS6328287 U JP S6328287U
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- power supply
- pasted
- coil
- conductive film
- 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 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000004020 conductor Substances 0.000 claims 1
- 239000011889 copper foil Substances 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 1
- 229920000915 polyvinyl chloride Polymers 0.000 claims 1
- 239000004800 polyvinyl chloride Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Surface Heating Bodies (AREA)
- Control Of Resistance Heating (AREA)
Description
図面の第１図および第２図は従来面状発熱体の
制御方法を説明するための斜視図、第３図ないし
第６図は本考案の一実施例を示すもので第３図は
本考案に係る安全装置を施した面状発熱体の斜視
図、第４図は同断面図、第５図は電気回路図で、
第６図は他実施例に係る回路図である。
１……カーボン面状発熱体、２……電源供給用
電極帯、３……電気絶縁シート、４……導電性フ
イルム、７……リレースイツチ、８……リレーコ
イル、９……ダイオード、Ｆ……サーモセンサー
ワイヤ。
1 and 2 of the drawings are perspective views for explaining a conventional control method for a planar heating element, and FIGS. 3 to 6 show an embodiment of the present invention. A perspective view of a planar heating element equipped with a safety device according to the above, FIG. 4 is a sectional view of the same, and FIG. 5 is an electric circuit diagram.
FIG. 6 is a circuit diagram according to another embodiment. DESCRIPTION OF SYMBOLS 1...Carbon planar heating element, 2...Electrode band for power supply, 3...Electrical insulating sheet, 4...Conductive film, 7...Relay switch, 8...Relay coil, 9...Diode, F ...Thermo sensor wire.
Claims (1)
裏面を絶縁シートによつて電気絶縁された面状発
熱体の上記絶縁シートの外面にカーボンを混練し
たポリ塩化ビニルクロライド等よりなる導電性フ
イルムを貼着し、この導電性フイルムの中央に銅
箔或はアルミ箔などよりなる導電帯を貼着して上
記面状発熱体への電源供給入路あるいは温度感知
線へのリード線に設けたリレースイツチのコイル
の一端を接続し、コイルの他端を電源供給入路の
各極にダイオードを介して接続した面状発熱体の
安全装置。 A planar heating element with electrode strips for power supply along both side edges and electrically insulated on the front and back sides by an insulating sheet.A conductive material made of polyvinyl chloride or the like kneaded with carbon on the outer surface of the insulating sheet. A conductive film is pasted, and a conductive band made of copper foil or aluminum foil is pasted to the center of this conductive film and provided as a power supply input path to the sheet heating element or a lead wire to the temperature sensing wire. A safety device using a sheet heating element in which one end of the coil of a relay switch is connected, and the other end of the coil is connected to each pole of the power supply input path via a diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12155386U JPS6321116Y2 (en) | 1986-08-07 | 1986-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12155386U JPS6321116Y2 (en) | 1986-08-07 | 1986-08-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6328287U true JPS6328287U (en) | 1988-02-24 |
| JPS6321116Y2 JPS6321116Y2 (en) | 1988-06-10 |
Family
ID=31010935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12155386U Expired JPS6321116Y2 (en) | 1986-08-07 | 1986-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6321116Y2 (en) |
-
1986
- 1986-08-07 JP JP12155386U patent/JPS6321116Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6321116Y2 (en) | 1988-06-10 |
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