JPH01150433U - - Google Patents
Info
- Publication number
- JPH01150433U JPH01150433U JP4568888U JP4568888U JPH01150433U JP H01150433 U JPH01150433 U JP H01150433U JP 4568888 U JP4568888 U JP 4568888U JP 4568888 U JP4568888 U JP 4568888U JP H01150433 U JPH01150433 U JP H01150433U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- temperature sensor
- detects
- heat generating
- generating element
- 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
- 239000002184 metal Substances 0.000 claims description 2
- 230000020169 heat generation Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
第１図は本考案に係る過熱保護装置における温
度センサ等の実装態様を例示した概念図、第２図
は電源装置への本考案の適用例を示したブロツク
図である。
１…一次回路、２…二次回路、３，４…変圧器
、５…発振部、５ａ…保護回路、６…電力制御素
子、１１…温度センサ、１２…金属板。
FIG. 1 is a conceptual diagram illustrating the implementation of temperature sensors and the like in an overheat protection device according to the present invention, and FIG. 2 is a block diagram illustrating an example of application of the present invention to a power supply device. DESCRIPTION OF SYMBOLS 1... Primary circuit, 2... Secondary circuit, 3, 4... Transformer, 5... Oscillating part, 5a... Protection circuit, 6... Power control element, 11... Temperature sensor, 12... Metal plate.
Claims (1)
検出する温度センサと、 低電圧で作動され、上記温度センサが設定温度
以上の温度を検出しているときに上記発熱温度が
低下するように上記発熱体を制御する手段とを有
した過熱保護装置において、 上記温度センサを、接地された金属体を介して
上記発熱体に取付けたことを特徴とする過熱保護
装置。[Claim for Utility Model Registration] A temperature sensor that detects the temperature of a heating element incorporated in a high voltage circuit, and a temperature sensor that detects a temperature higher than the set temperature when the temperature sensor is operated at low voltage. An overheat protection device comprising means for controlling the heat generating element so as to reduce the heat generation temperature, wherein the temperature sensor is attached to the heat generating element via a grounded metal body. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4568888U JPH01150433U (en) | 1988-04-06 | 1988-04-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4568888U JPH01150433U (en) | 1988-04-06 | 1988-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01150433U true JPH01150433U (en) | 1989-10-18 |
Family
ID=31271991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4568888U Pending JPH01150433U (en) | 1988-04-06 | 1988-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01150433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05126648A (en) * | 1991-10-31 | 1993-05-21 | Mitsubishi Cable Ind Ltd | Thermocouple fitting section for cable cover surface |
-
1988
- 1988-04-06 JP JP4568888U patent/JPH01150433U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05126648A (en) * | 1991-10-31 | 1993-05-21 | Mitsubishi Cable Ind Ltd | Thermocouple fitting section for cable cover surface |
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