JPS6194908U

JPS6194908U -

Info

Publication number: JPS6194908U
Application number: JP17689584U
Authority: JP
Priority date: 1984-11-20
Filing date: 1984-11-20
Publication date: 1986-06-19

Description

[Brief explanation of drawings]

第１図はこの考案の実施例電気回路図である。１…温度検出手段、２…雰囲気温度検出手段、
３…走査手段、１４…比較手段、１８，１９，２
０…加熱遮断手段、２１…警報手段。 FIG. 1 is an electrical circuit diagram of an embodiment of this invention. 1...Temperature detection means, 2...Ambient temperature detection means,
3...Scanning means, 14...Comparing means, 18, 19, 2
0...Heating cutoff means, 21...Alarm means.

Claims

[Scope of utility model registration request]

The multiple temperature detection means attached to each of the multiple temperature chambers, the ambient temperature detection means, and the output signal of each temperature detection means are compared with a reference value, and if the output signal exceeds the reference value, a comparison signal is output. a scanning means electrically connected to the comparison means by scanning one of the plurality of temperature detection means; and a scanning means electrically connected to the ambient temperature detection means via the scanning means to detect the ambient temperature. A constant temperature device that is equipped with an alarm means that outputs an alarm when the output signal of the means exceeds the ambient temperature reference value, and a temperature detection means that is electrically connected to the comparison means and the scanning means and outputs an output signal that exceeds the reference value. 1. An overheating prevention device for a constant temperature bath, comprising a plurality of heating cutoff means for cutting off power to a heating means attached to the bath.