JPS6022831U - heat treatment equipment - Google Patents

heat treatment equipment

Info

Publication number
JPS6022831U
JPS6022831U JP11408983U JP11408983U JPS6022831U JP S6022831 U JPS6022831 U JP S6022831U JP 11408983 U JP11408983 U JP 11408983U JP 11408983 U JP11408983 U JP 11408983U JP S6022831 U JPS6022831 U JP S6022831U
Authority
JP
Japan
Prior art keywords
heat treatment
treatment equipment
heater wire
power feeding
core tube
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.)
Granted
Application number
JP11408983U
Other languages
Japanese (ja)
Other versions
JPS6339962Y2 (en
Inventor
長町　雅仁
Original Assignee
関西日本電気株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 関西日本電気株式会社 filed Critical 関西日本電気株式会社
Priority to JP11408983U priority Critical patent/JPS6022831U/en
Publication of JPS6022831U publication Critical patent/JPS6022831U/en
Application granted granted Critical
Publication of JPS6339962Y2 publication Critical patent/JPS6339962Y2/ja
Granted legal-status Critical Current

Links

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の熱処理装置の一例を示す断面図、第２図
及び第３図は第１図におけるヒータ線の概略図及び通電
時の温度分布図、第４図は本考案の一実施例を示す断面
図、第５図は第４図におけるヒータ線の概略図である。 １・・・炉芯管、８ａ、８ｂ・・・外部電極、９・・・
ヒータ線、ｎ、　ｎ・・・開放端部、Ａ、　Ｂ・・・両
端の給電点。Fig. 1 is a cross-sectional view showing an example of a conventional heat treatment apparatus, Figs. 2 and 3 are a schematic diagram of the heater wire in Fig. 1 and a temperature distribution diagram when energized, and Fig. 4 is an embodiment of the present invention. FIG. 5 is a schematic diagram of the heater wire in FIG. 4. 1... Furnace core tube, 8a, 8b... External electrode, 9...
Heater wire, n, n...open end, A, B...power feeding points at both ends.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] コイル状のヒータ線を熱処理用炉芯管の外周に一定間隔
をもってコイル状に配設したものにおいて、前記ヒータ
線の両端部の給電点より外方に数ターン延長巻回した延
長端部を設けたことを特徴とする熱処理装置。A coiled heater wire is arranged in a coil shape at regular intervals around the outer periphery of a heat treatment furnace core tube, and an extended end portion is provided by extending several turns outward from the power feeding point at both ends of the heater wire. A heat treatment device characterized by:
JP11408983U 1983-07-21 1983-07-21 heat treatment equipment Granted JPS6022831U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11408983U JPS6022831U (en) 1983-07-21 1983-07-21 heat treatment equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11408983U JPS6022831U (en) 1983-07-21 1983-07-21 heat treatment equipment

Publications (2)

Publication Number Publication Date
JPS6022831U true JPS6022831U (en) 1985-02-16
JPS6339962Y2 JPS6339962Y2 (en) 1988-10-19

Family

ID=30263860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11408983U Granted JPS6022831U (en) 1983-07-21 1983-07-21 heat treatment equipment

Country Status (1)

Country Link
JP (1) JPS6022831U (en)

Also Published As

Publication number Publication date
JPS6339962Y2 (en) 1988-10-19

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