JPH0168688U - - Google Patents
Info
- Publication number
- JPH0168688U JPH0168688U JP1987163336U JP16333687U JPH0168688U JP H0168688 U JPH0168688 U JP H0168688U JP 1987163336 U JP1987163336 U JP 1987163336U JP 16333687 U JP16333687 U JP 16333687U JP H0168688 U JPH0168688 U JP H0168688U
- Authority
- JP
- Japan
- Prior art keywords
- heating
- metal foil
- wire
- heating element
- temperature control
- 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
Landscapes
- Control Of Resistance Heating (AREA)
- Resistance Heating (AREA)
- Central Heating Systems (AREA)
Description
第１図は本考案の温度制御装置の一実施例を示
す回路構成図、第２図は電気カーペツト本体の要
部平面図、第３図は１線式の電気カーペツトの構
造説明図、第４図は１線式のセンサー発熱体の電
気的等価回路図である。
１……センサー・ワイヤー、２……発熱体、３
……金属箔、４……電気カーペツト、５……セン
サー発熱体、６……ガラス芯、７……発熱線、８
……感熱樹脂（高分子サーミスタ）、９……温度
検知線、１０……絶縁体、１１……表皮、１２，
１３……電圧比較器、Ｒ１〜１１……抵抗、ＣＲ
１，ＣＲ３，ＣＲ４，ＣＲ５……整流ダイオード
、ＣＲ２……ツエナー・ダイオード、Ｃ１〜３…
…電解コンデンサー、Ｖｒ１，Ｖｒ２……基準電
圧、Ｖａ……Ａ点の電圧、Ｑ１……トランジスタ
ー、Ｑ２……サイリスタ、Ｋ１……リレー、Ｆ…
…ヒユーズ。
Fig. 1 is a circuit configuration diagram showing an embodiment of the temperature control device of the present invention, Fig. 2 is a plan view of main parts of the electric carpet main body, Fig. 3 is a structural explanatory diagram of a one-wire electric carpet, and Fig. 4 is a diagram illustrating the structure of a one-wire electric carpet. The figure is an electrical equivalent circuit diagram of a one-wire sensor heating element. 1...Sensor wire, 2...Heating element, 3
...Metal foil, 4...Electric carpet, 5...Sensor heating element, 6...Glass core, 7...Heating wire, 8
...Thermosensitive resin (polymer thermistor), 9...Temperature detection wire, 10...Insulator, 11...Skin, 12,
13...Voltage comparator, R1 to 11 ...Resistance, CR
1 , CR3 , CR4 , CR5 ... Rectifier diode, CR2 ... Zener diode , C1-3 ...
... Electrolytic capacitor, Vr 1 , Vr 2 ... Reference voltage, Va ... Voltage at point A, Q 1 ... Transistor, Q 2 ... Thyristor, K 1 ... Relay, F...
…Hyuse.
Claims (1)
れて成る採暖物に於いて、前記金属箔に誘起され
る静電誘導電圧を検出する検出器からの出力によ
りスイツチが駆動され、ヒユーズを熔断する保護
機能を具備する採暖用温度制御装置。 In a heating device in which a polymer thermistor and a heating element are arranged on a metal foil, a switch is driven by the output from a detector that detects the electrostatic induction voltage induced in the metal foil, and the fuse is blown. Temperature control device for heating with protective functions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16333687U JPH0452950Y2 (en) | 1987-10-26 | 1987-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16333687U JPH0452950Y2 (en) | 1987-10-26 | 1987-10-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0168688U true JPH0168688U (en) | 1989-05-02 |
| JPH0452950Y2 JPH0452950Y2 (en) | 1992-12-11 |
Family
ID=31447970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16333687U Expired JPH0452950Y2 (en) | 1987-10-26 | 1987-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452950Y2 (en) |
-
1987
- 1987-10-26 JP JP16333687U patent/JPH0452950Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0452950Y2 (en) | 1992-12-11 |
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