JPS63149086U - - Google Patents
Info
- Publication number
- JPS63149086U JPS63149086U JP4189887U JP4189887U JPS63149086U JP S63149086 U JPS63149086 U JP S63149086U JP 4189887 U JP4189887 U JP 4189887U JP 4189887 U JP4189887 U JP 4189887U JP S63149086 U JPS63149086 U JP S63149086U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- detected
- thermistor
- input
- output
- 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
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- 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図は第１図の温度制御装置を
構成するセラミツク・サーミスタを備えた丸形端
子の斜視図、第３図は第２図のＡ―Ａ断面図、第
４図は電気カーペツト本体の要部平面図、第５図
は従来の温度立上り特性図、第６図は本考案の温
度立上り特性図である。
１……第１の電圧比較器、２……第２の電圧比
較器、３……発熱体、４……センサー・ワイヤー
、５……電気カーペツト、６……丸形端子、７…
…樹脂、ＴＨ１……有機サーミスタ、ＴＨ２……
セラミツク・サーミスタ、Ｒ１，Ｒ２，Ｒ３，Ｒ
４，Ｒ５，Ｒ６，Ｒ７，Ｒ８，ＲＸ……抵抗、Ｃ
Ｒ１，ＣＲ２……整流ダイオード、ＣＲ３……ツ
エナーダイオード、Ｃ１，ＣＸ……電解コンデン
サ、Ｖｒ１，Ｖｒ２……基準電圧、ＳＳＲ……ソ
リツド・ステート・リレー。
Fig. 1 is a circuit configuration diagram showing one embodiment of the temperature control device of the present invention, Fig. 2 is a perspective view of a round terminal equipped with a ceramic thermistor constituting the temperature control device of Fig. 1, and Fig. 3 2 is a sectional view taken along the line AA in FIG. 2, FIG. 4 is a plan view of the main part of the electric carpet main body, FIG. 5 is a conventional temperature rise characteristic diagram, and FIG. 6 is a temperature rise characteristic diagram of the present invention. DESCRIPTION OF SYMBOLS 1...First voltage comparator, 2...Second voltage comparator, 3...Heating element, 4...Sensor wire, 5...Electric carpet, 6...Round terminal, 7...
...resin, TH 1 ... organic thermistor, TH 2 ...
Ceramic thermistor, R 1 , R 2 , R 3 , R
4 , R 5 , R 6 , R 7 , R 8 , RX...Resistance, C
R1 , CR2 ... Rectifier diode, CR3 ... Zener diode, C1 , CX... Electrolytic capacitor, Vr1 , Vr2 ... Reference voltage, SSR... Solid state relay.
Claims (1)
電圧が積分回路を介して第１の電圧比較器１に入
力され、第１の基準電圧と比較されて得られる出
力と、電力制御素子に取付けられたセラミツク・
サーミスタからの検出電圧が第２の電圧比較器２
に入力され、第２の基準電圧と比較されて得られ
る出力との論理積出力により、前記電力制御素子
が駆動される採暖用温度制御装置。 The detected voltage from the organic thermistor installed in the heating object is input to the first voltage comparator 1 via the integrating circuit, and compared with the first reference voltage, the output obtained and Ceramic
The detected voltage from the thermistor is detected by the second voltage comparator 2.
A heating temperature control device in which the power control element is driven by an AND output of the input voltage and the output obtained by comparing it with a second reference voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4189887U JPS63149086U (en) | 1987-03-20 | 1987-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4189887U JPS63149086U (en) | 1987-03-20 | 1987-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63149086U true JPS63149086U (en) | 1988-09-30 |
Family
ID=30857317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4189887U Pending JPS63149086U (en) | 1987-03-20 | 1987-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63149086U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS511191A (en) * | 1974-06-24 | 1976-01-07 | Fuji Photo Optical Co Ltd | RYUSHIKE ISOKUSOCHI |
| JPS5231510A (en) * | 1975-09-04 | 1977-03-10 | Obayashi Gumi Kk | Method of building continuous undergroud wall |
-
1987
- 1987-03-20 JP JP4189887U patent/JPS63149086U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS511191A (en) * | 1974-06-24 | 1976-01-07 | Fuji Photo Optical Co Ltd | RYUSHIKE ISOKUSOCHI |
| JPS5231510A (en) * | 1975-09-04 | 1977-03-10 | Obayashi Gumi Kk | Method of building continuous undergroud wall |