JPS60181893U

JPS60181893U - heater

Info

Publication number: JPS60181893U
Application number: JP7004684U
Authority: JP
Inventors: 名倉　保身; 坂元　成夫; 坂本　道人; 聖一川口; 神村　武男; 横山　昭; 宣隆中島
Original assignee: 三菱重工業株式会社
Priority date: 1984-05-14
Filing date: 1984-05-14
Publication date: 1985-12-03

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案のヒータの側面図で、電源と信号処理装
置をブロック図で付加したもの、第２図は本考案のヒー
タの温度と電気抵抗の特性図、第３図は従来のインダク
タの側面−で、電源と放射温度計をブロック図で付加し
たもの、第４図は同じ（従来のヒータの側面図で、電源
をブロック図で付加したものである。９：加熱コイル、１１：温度検出用コイル、１３．１４
：横孔、１５：信号処理装置。Figure 1 is a side view of the heater of the present invention, with a power supply and signal processing device added as a block diagram, Figure 2 is a temperature and electrical resistance characteristic diagram of the heater of the present invention, and Figure 3 is a conventional inductor. Figure 4 is the same side view of a conventional heater with a power supply added in a block diagram. 9: Heating coil, 11: Temperature detection coil, 13.14
: Horizontal hole, 15: Signal processing device.

Claims

[Scope of utility model registration request]

In a heater, a coin that heats by passing an electric current is wound around a mantle, and the mantle is inserted into a thin tube of the object to be heated to heat the tube from the inside. A measuring coil and the temperature measuring coil are guided and connected to the outside through a hole in the central axis of the mantle through a horizontal hole in the mantle, and the temperature of the thin tube is measured from the voltage generated in the temperature measuring coil. A heater comprising: a signal processing device;