JPS6165513U - - Google Patents
Info
- Publication number
- JPS6165513U JPS6165513U JP14588284U JP14588284U JPS6165513U JP S6165513 U JPS6165513 U JP S6165513U JP 14588284 U JP14588284 U JP 14588284U JP 14588284 U JP14588284 U JP 14588284U JP S6165513 U JPS6165513 U JP S6165513U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- alarm output
- power
- comparator
- differential amplifier
- 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
- 230000007257 malfunction Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 101710170230 Antimicrobial peptide 1 Proteins 0.000 description 1
- 101100464779 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) CNA1 gene Proteins 0.000 description 1
Landscapes
- Safety Devices In Control Systems (AREA)
- Control Of Temperature (AREA)
Description
第１図は本考案の一実施例の構成を示す回路図
、第２図は第１図の回路の動作を説明するための
タイムチヤート、第３図は従来の装置の構成を示
す回路図である。
図において、１は誤動作防止回路、２は直流電
源、ＡＭＰ１は差動増幅器、ＣＭＰ１はコンパレ
ータ、Ｋ１はリレー、Ｑ２はトランジスタである
。ＡＲは警報出力回路。
Figure 1 is a circuit diagram showing the configuration of an embodiment of the present invention, Figure 2 is a time chart for explaining the operation of the circuit in Figure 1, and Figure 3 is a circuit diagram showing the configuration of a conventional device. be. In the figure, 1 is a malfunction prevention circuit, 2 is a DC power supply, AMP1 is a differential amplifier, CMP1 is a comparator, K1 is a relay, and Q2 is a transistor. AR is an alarm output circuit.
Claims (1)
の設定値を越えたときの信号を出力する差動増巾
器と、前記差動増巾器の出力信号と所定の較電圧
値が入力されるコンパレータと、前記コンパレー
タの出力により警報出力を発生する警報出力回路
と、前記警報出力回路の駆動用電源を供給する直
流電源回路と、前記直流電源回路と前記警報出力
回路間に設けられ、前記温度コントローラの電源
投入時に所定の時間だけ該警報出力発生回路への
直流電源の供給を停止させる誤動作防止回路とを
備えた温度コントローラの誤動作防止回路。 A differential amplifier that outputs a signal when a temperature detection value detected in a controlled object exceeds a predetermined set value, and a comparator to which the output signal of the differential amplifier and a predetermined calibration voltage value are input. an alarm output circuit that generates an alarm output based on the output of the comparator; a DC power supply circuit that supplies power for driving the alarm output circuit; and a temperature controller provided between the DC power supply circuit and the alarm output circuit. A malfunction prevention circuit for a temperature controller, comprising: a malfunction prevention circuit that stops supplying DC power to the alarm output generation circuit for a predetermined period of time when the power is turned on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14588284U JPS6165513U (en) | 1984-09-28 | 1984-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14588284U JPS6165513U (en) | 1984-09-28 | 1984-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6165513U true JPS6165513U (en) | 1986-05-06 |
Family
ID=30704133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14588284U Pending JPS6165513U (en) | 1984-09-28 | 1984-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6165513U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5631113A (en) * | 1979-08-21 | 1981-03-28 | Omron Tateisi Electronics Co | Temperature adjuster |
| JPS5860320A (en) * | 1981-10-07 | 1983-04-09 | Omron Tateisi Electronics Co | Temperature controller |
| JPS5923820B2 (en) * | 1976-01-29 | 1984-06-05 | ゴルフ・エンド・プティ・リミテッド | golf practice equipment |
-
1984
- 1984-09-28 JP JP14588284U patent/JPS6165513U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5923820B2 (en) * | 1976-01-29 | 1984-06-05 | ゴルフ・エンド・プティ・リミテッド | golf practice equipment |
| JPS5631113A (en) * | 1979-08-21 | 1981-03-28 | Omron Tateisi Electronics Co | Temperature adjuster |
| JPS5860320A (en) * | 1981-10-07 | 1983-04-09 | Omron Tateisi Electronics Co | Temperature controller |
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