JPH01103195U - - Google Patents

Info

Publication number
JPH01103195U
JPH01103195U JP19729087U JP19729087U JPH01103195U JP H01103195 U JPH01103195 U JP H01103195U JP 19729087 U JP19729087 U JP 19729087U JP 19729087 U JP19729087 U JP 19729087U JP H01103195 U JPH01103195 U JP H01103195U
Authority
JP
Japan
Prior art keywords
heating element
plate
view
passed
heating
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
JP19729087U
Other languages
English (en)
Other versions
JPH0723918Y2 (ja
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 filed Critical
Priority to JP19729087U priority Critical patent/JPH0723918Y2/ja
Publication of JPH01103195U publication Critical patent/JPH01103195U/ja
Application granted granted Critical
Publication of JPH0723918Y2 publication Critical patent/JPH0723918Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Furnace Details (AREA)
  • Surface Heating Bodies (AREA)

Description

【図面の簡単な説明】
図面は本考案の一実施例を示すもので、第１図
は発熱素子の斜視図、第２図は加熱炉の縦断面図
、第３図は加熱炉の横断面図、第４図は発熱素子
の正面図、第５図は発熱素子の横断面図、第６図
は二重にした発熱素子の一部欠截正面図、第７図
は第６図に示す発熱素子の縦断面図、第８図は第
６図に示す発熱素子を備えた発熱体の横断面図、
第９図は従来の発熱素子の斜視図である。 図中、１０は加熱炉、１３はベル本体、１４は
発熱体、１５は電力供給部、１６は昇降シリンダ
、２２は発熱素子、２３はヒーターバンド、２４
はバンド、２６，２８，３０は貫通孔である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電流を流すと発熱する材質からなる板材に貫通
    孔を複数開設し、板材の全体にほぼ均等に電流を
    流すようにしたことを特徴とする加熱炉用発熱素
    子。
JP19729087U 1987-12-28 1987-12-28 ベル型加熱炉 Expired - Lifetime JPH0723918Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19729087U JPH0723918Y2 (ja) 1987-12-28 1987-12-28 ベル型加熱炉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19729087U JPH0723918Y2 (ja) 1987-12-28 1987-12-28 ベル型加熱炉

Publications (2)

Publication Number Publication Date
JPH01103195U true JPH01103195U (ja) 1989-07-12
JPH0723918Y2 JPH0723918Y2 (ja) 1995-05-31

Family

ID=31487852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19729087U Expired - Lifetime JPH0723918Y2 (ja) 1987-12-28 1987-12-28 ベル型加熱炉

Country Status (1)

Country Link
JP (1) JPH0723918Y2 (ja)

Also Published As

Publication number Publication date
JPH0723918Y2 (ja) 1995-05-31

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