JPH0240611U - - Google Patents
Info
- Publication number
- JPH0240611U JPH0240611U JP11932488U JP11932488U JPH0240611U JP H0240611 U JPH0240611 U JP H0240611U JP 11932488 U JP11932488 U JP 11932488U JP 11932488 U JP11932488 U JP 11932488U JP H0240611 U JPH0240611 U JP H0240611U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- heater
- heating element
- control device
- temperature sensor
- 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
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Resistance Heating (AREA)
Description
第１図は本実施例の回路のブロツク図、第２図
は全体的構成を説明するための斜視図、第３図は
第１図に使用した発熱体の部分平面図、第４図は
第１図の具体的１例を示した回路図である。
１……ヒータ本体、２……発熱体、４……温度
センサ、６……温度制御装置、１０……比較回路
、１４……スイツチ回路、ＶＲ……可変抵抗器。
Fig. 1 is a block diagram of the circuit of this embodiment, Fig. 2 is a perspective view for explaining the overall configuration, Fig. 3 is a partial plan view of the heating element used in Fig. 1, and Fig. 4 is a diagram of the heating element used in Fig. 1. FIG. 1 is a circuit diagram showing a specific example of FIG. DESCRIPTION OF SYMBOLS 1... Heater body, 2... Heating element, 4... Temperature sensor, 6... Temperature control device, 10... Comparison circuit, 14... Switch circuit, VR... Variable resistor.
Claims (1)
ンサとから成るヒータ本体と温度制御装置とから
成り、該制御装置が、温度設定用可変抵抗と前記
温度センサの検出値とを比較しヒータ温度が設定
温度より高いと前記発熱体の電流を遮断する制御
手段を備えた車両用ヒータ。 It consists of a heater body consisting of a heating element and a temperature sensor powered by a vehicle battery, and a temperature control device, and the control device sets the heater temperature by comparing a temperature setting variable resistor with the detected value of the temperature sensor. A vehicle heater comprising a control means for cutting off the electric current of the heating element when the temperature is higher than that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11932488U JPH0240611U (en) | 1988-09-13 | 1988-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11932488U JPH0240611U (en) | 1988-09-13 | 1988-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0240611U true JPH0240611U (en) | 1990-03-20 |
Family
ID=31364454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11932488U Pending JPH0240611U (en) | 1988-09-13 | 1988-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240611U (en) |
-
1988
- 1988-09-13 JP JP11932488U patent/JPH0240611U/ja active Pending