JPS62183388U - - Google Patents

Info

Publication number
JPS62183388U
JPS62183388U JP7168886U JP7168886U JPS62183388U JP S62183388 U JPS62183388 U JP S62183388U JP 7168886 U JP7168886 U JP 7168886U JP 7168886 U JP7168886 U JP 7168886U JP S62183388 U JPS62183388 U JP S62183388U
Authority
JP
Japan
Prior art keywords
electrode
circumferential surface
heat insulating
insulating wall
furnace body
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
Application number
JP7168886U
Other languages
English (en)
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 JP7168886U priority Critical patent/JPS62183388U/ja
Publication of JPS62183388U publication Critical patent/JPS62183388U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す断面図、第2
図は電気加熱式炉の構造を示す縦断面図、第3図
は従来の技術の断面図を示す図である。 1……炉体、2……断熱壁、3……加熱室、4
……ヒータ、15……電極(ヒータ通電用電極)
、17……貫通孔(電極貫通孔)、20……内鍔
、21……外鍔、a,b,c……間隙。

Claims (1)

    【実用新案登録請求の範囲】
  1. 炉体内部に断熱壁で囲まれた加熱室が設けられ
    、炉体外部から、炉体及び断熱壁を貫通して加熱
    室内にヒータ通電用電極が挿入された電気加熱式
    炉において、前記断熱壁の電極貫通孔内周面と同
    孔を貫通する電極の外周面との間にラビリンスを
    形成し、ラビリンスを形成する前記貫通孔内周面
    および電極外周面との間に所定の間隙を確保した
    ことを特徴とする電気加熱式炉の電極貫通部構造
JP7168886U 1986-05-13 1986-05-13 Pending JPS62183388U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7168886U JPS62183388U (ja) 1986-05-13 1986-05-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7168886U JPS62183388U (ja) 1986-05-13 1986-05-13

Publications (1)

Publication Number Publication Date
JPS62183388U true JPS62183388U (ja) 1987-11-20

Family

ID=30914466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7168886U Pending JPS62183388U (ja) 1986-05-13 1986-05-13

Country Status (1)

Country Link
JP (1) JPS62183388U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002164154A (ja) * 2000-11-24 2002-06-07 Nikko Materials Co Ltd 均熱性に優れたMoSi2製モジュールヒーター

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002164154A (ja) * 2000-11-24 2002-06-07 Nikko Materials Co Ltd 均熱性に優れたMoSi2製モジュールヒーター

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