JPH0423999U - - Google Patents

Info

Publication number
JPH0423999U
JPH0423999U JP6572890U JP6572890U JPH0423999U JP H0423999 U JPH0423999 U JP H0423999U JP 6572890 U JP6572890 U JP 6572890U JP 6572890 U JP6572890 U JP 6572890U JP H0423999 U JPH0423999 U JP H0423999U
Authority
JP
Japan
Prior art keywords
electrode
heating chamber
furnace body
heat treatment
gap
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
JP6572890U
Other languages
English (en)
Other versions
JPH0737120Y2 (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 JP1990065728U priority Critical patent/JPH0737120Y2/ja
Publication of JPH0423999U publication Critical patent/JPH0423999U/ja
Application granted granted Critical
Publication of JPH0737120Y2 publication Critical patent/JPH0737120Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)

Description

【図面の簡単な説明】
第1図は本考案の熱処理炉の第1の実施例を示
す側断面図、第2図は本考案の第2の実施例を示
す側断面図、第3図は本考案の第3の実施例を示
す側断面図、第4図は熱処理炉の全体図、第5図
および第6図は熱処理炉の電極構造の一従来例を
示す側断面図である。 1……炉体、2……外壁、3……内壁、4……
加熱室、10……電極、17,18,19……フ
ランジ、18a……支持部、21……絶縁材、3
0……仕切板、35……遮蔽板、S……隙間部。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 真空、不活性ガス雰囲気等を保持可能な炉
    体内に設けられた加熱室へ電極を引き込む熱処理
    炉の電極構造において、前記炉体および加熱室に
    電極を挿通するための挿通孔が設けられ、電極と
    加熱室の間は隙間部を有するように保持され、炉
    体と電極は絶縁材を介して接続され、さらに、前
    記隙間部と前記絶縁材との間には仕切板が設けら
    れていることを特徴とする熱処理炉の電極構造。 (2) 前記炉体と加熱室との間に前記電極を覆う
    形態で遮蔽板が設けられてなることを特徴とする
    請求項1記載の熱処理炉の電極構造。
JP1990065728U 1990-06-21 1990-06-21 熱処理炉の電極構造 Expired - Lifetime JPH0737120Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990065728U JPH0737120Y2 (ja) 1990-06-21 1990-06-21 熱処理炉の電極構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990065728U JPH0737120Y2 (ja) 1990-06-21 1990-06-21 熱処理炉の電極構造

Publications (2)

Publication Number Publication Date
JPH0423999U true JPH0423999U (ja) 1992-02-26
JPH0737120Y2 JPH0737120Y2 (ja) 1995-08-23

Family

ID=31597813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990065728U Expired - Lifetime JPH0737120Y2 (ja) 1990-06-21 1990-06-21 熱処理炉の電極構造

Country Status (1)

Country Link
JP (1) JPH0737120Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0669236U (ja) * 1993-03-16 1994-09-27 古河電気工業株式会社 加熱炉

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722000U (ja) * 1980-07-15 1982-02-04
JPS619191U (ja) * 1984-06-19 1986-01-20 三菱電機株式会社 電子ビ−ム溶接装置
JPS6176693U (ja) * 1984-10-24 1986-05-23

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722000U (ja) * 1980-07-15 1982-02-04
JPS619191U (ja) * 1984-06-19 1986-01-20 三菱電機株式会社 電子ビ−ム溶接装置
JPS6176693U (ja) * 1984-10-24 1986-05-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0669236U (ja) * 1993-03-16 1994-09-27 古河電気工業株式会社 加熱炉

Also Published As

Publication number Publication date
JPH0737120Y2 (ja) 1995-08-23

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term