JPS622176U - - Google Patents
Info
- Publication number
- JPS622176U JPS622176U JP9377285U JP9377285U JPS622176U JP S622176 U JPS622176 U JP S622176U JP 9377285 U JP9377285 U JP 9377285U JP 9377285 U JP9377285 U JP 9377285U JP S622176 U JPS622176 U JP S622176U
- Authority
- JP
- Japan
- Prior art keywords
- wire
- heat
- covering
- outer periphery
- core yarn
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 8
- 239000010410 layer Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000005856 abnormality Effects 0.000 claims description 3
- 239000012790 adhesive layer Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 229920006038 crystalline resin Polymers 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Resistance Heating (AREA)
Description
第１図は本考案の一実施例の感熱線の構造図、
第２図は同感熱線を蛇行配設したヒータユニツト
の断面図、第３図は同感熱線を適用した面状採暖
具の断面図、第４図はインピーダンスの温度依存
特性図、第５図はインピーダンスの経時変化特性
図、第６図及び第７図は従来例のそれぞれコード
状発熱線とコード状検知線等の感熱線の構造図を
示す。
１…芯糸、２…感熱層、３，４…検知線、５…
異常検知線、６…ヒユーズ層、７…発熱線、８…
絶縁外被、９…接着層。
FIG. 1 is a structural diagram of a heat-sensitive wire according to an embodiment of the present invention.
Figure 2 is a cross-sectional view of a heater unit in which the same heat-sensitive wire is arranged in a meandering manner, Figure 3 is a cross-sectional view of a planar heating device to which the same heat-sensitive wire is applied, Figure 4 is a temperature dependence characteristic of impedance, and Figure 5 is an impedance Fig. 6 and Fig. 7 are structural diagrams of heat-sensitive wires such as a cord-shaped heating wire and a cord-shaped detection wire, respectively, in the conventional example. 1... Core thread, 2... Heat sensitive layer, 3, 4... Detection line, 5...
Abnormality detection line, 6... fuse layer, 7... heating wire, 8...
Insulating outer covering, 9...Adhesive layer.
Claims (1)
イラル状に平行巻着した表面に負の温度係数を有
する感熱層２を被覆してなる一対の検知線３，４
と、この検知線３，４と平行巻着した金属の異常
検知線５と、前記芯糸１、検知線３，４及び異常
検知線５の外周囲に被覆してなる１５０〜１９０
°Ｃに融点を有する結晶性樹脂のヒユーズ層６と
、このヒユーズ層６の外周囲にスパイラル状に巻
着した発熱線７と、これら全体を被覆してなる絶
縁外被８と、この絶縁外被８の外周囲に被覆して
なる接着層９とからなることを特徴とする感熱線
。 A pair of detection wires 3 and 4 formed by a heat-resistant core yarn 1 and a heat-sensitive layer 2 having a negative temperature coefficient on the surface of which the core yarn 1 is spirally wound in parallel around the outer circumference.
, a metal abnormality detection wire 5 wound parallel to the detection wires 3 and 4, and a wire 150 to 190 formed by coating the outer periphery of the core yarn 1, the detection wires 3 and 4, and the abnormality detection wire 5.
A fuse layer 6 made of crystalline resin having a melting point at °C, a heating wire 7 spirally wound around the outer periphery of the fuse layer 6, an insulating jacket 8 covering all of these, and an insulating jacket 8 that covers the entirety of these. A heat-sensitive wire characterized by comprising an adhesive layer 9 covering the outer periphery of a covering 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9377285U JPS622176U (en) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9377285U JPS622176U (en) | 1985-06-20 | 1985-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS622176U true JPS622176U (en) | 1987-01-08 |
Family
ID=30651749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9377285U Pending JPS622176U (en) | 1985-06-20 | 1985-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS622176U (en) |
-
1985
- 1985-06-20 JP JP9377285U patent/JPS622176U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS622177U (en) | ||
| JPS622176U (en) | ||
| JPS61204392U (en) | ||
| JPS61204391U (en) | ||
| JPS59114389U (en) | Handle with heater | |
| JPS61171187U (en) | ||
| JPS61204390U (en) | ||
| JPS61171184U (en) | ||
| JPS61171183U (en) | ||
| JPS6262405U (en) | ||
| JPS6279316U (en) | ||
| JPS5865790U (en) | cord-shaped heating element | |
| JPS61206226U (en) | ||
| JPH03100392U (en) | ||
| JPS61178288U (en) | ||
| JPH03100393U (en) | ||
| JPS5865792U (en) | cord-shaped heating element | |
| JPS61101992U (en) | ||
| JPH0271988U (en) | ||
| JPS61171186U (en) | ||
| JPS6375826U (en) | ||
| JPS5865791U (en) | cord-shaped heating element | |
| JPH02141989U (en) | ||
| JPS6358492U (en) | ||
| JPH03100391U (en) |