JPS62197297U - - Google Patents

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Publication number
JPS62197297U
JPS62197297U JP8410286U JP8410286U JPS62197297U JP S62197297 U JPS62197297 U JP S62197297U JP 8410286 U JP8410286 U JP 8410286U JP 8410286 U JP8410286 U JP 8410286U JP S62197297 U JPS62197297 U JP S62197297U
Authority
JP
Japan
Prior art keywords
flanges
flange
electric furnace
electrically insulating
cylindrical 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.)
Granted
Application number
JP8410286U
Other languages
Japanese (ja)
Other versions
JP2512903Y2 (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 JP1986084102U priority Critical patent/JP2512903Y2/en
Publication of JPS62197297U publication Critical patent/JPS62197297U/ja
Application granted granted Critical
Publication of JP2512903Y2 publication Critical patent/JP2512903Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

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

第１図ａ……本考案の電気炉用カーボン電極端
子取付け構造の断面図、ｂ……本考案のカーボン
電極端子取付け構造の平面図。第２図……従来の
電気炉用カーボン電極端子取付け構造の断面図。 １９……炉殻、２０……発熱体保持用端子、２
３……筒状体、２４……冷却ジヤケツト、３０…
…フランジ、３１……電気絶縁環状体、３２……
電気絶縁環状体の上面に対接するフランジ、３３
……端子金具、３４……端子金具の雄ねじ部、３
５，４３，４４……冷却液流通路、３７……碍子
、３８……ボルト、３９……ナツト。 FIG. 1a...A sectional view of the carbon electrode terminal attachment structure for an electric furnace of the present invention, and b...A plan view of the carbon electrode terminal attachment structure of the present invention. FIG. 2...A sectional view of a conventional carbon electrode terminal mounting structure for an electric furnace. 19...Furnace shell, 20...Heating element holding terminal, 2
3... Cylindrical body, 24... Cooling jacket, 30...
...Flange, 31...Electrical insulating annular body, 32...
A flange facing the upper surface of the electrically insulating ring body, 33
...Terminal fitting, 34...Male threaded part of terminal fitting, 3
5, 43, 44...Cooling liquid flow path, 37...Insulator, 38...Bolt, 39...Nut.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上端部にフランジ３０を有し下端部が電気炉の
電極端子導出用穴を形成している炉殻に取付けら
れた冷却ジヤケツト２４を有する筒状体２３と、
該筒状体２３上端のフランジ上面に配設される電
気絶縁性環状体３１と、該電気絶縁性環状体３１
の上面に対接するフランジ３２を有し内部に冷却
液流通路３５，４３，４４を備え且つ下端部に発
熱体保持用端子２０に螺合する雄ねじ部３４を突
設させた端子金具３３と、前記電気絶縁性環状体
３１と前記両フランジ３０，３２との間に装着さ
れるシールリング２９，４２と、前記両フランジ
３０，３２に設けられたボルト穴を貫通し、碍子
３７を介してフランジ３０，３２との間が電気的
に絶縁された状態で両フランジ３０，３２を固定
するボルト３８およびナツト３９とを有すること
を特徴とする電気炉用カーボン電極端子取付け構
造。 a cylindrical body 23 having a cooling jacket 24 attached to a furnace shell having a flange 30 at an upper end and a lower end forming a hole for leading out electrode terminals of the electric furnace;
an electrically insulating annular body 31 disposed on the upper surface of the flange at the upper end of the cylindrical body 23;
A terminal metal fitting 33 having a flange 32 that faces the upper surface thereof, has coolant flow passages 35, 43, and 44 therein, and has a male screw portion 34 protruding from the lower end portion to be screwed into the heating element holding terminal 20; The seal rings 29 and 42 installed between the electrically insulating annular body 31 and the flanges 30 and 32 pass through the bolt holes provided in the flanges 30 and 32, and the flanges are connected through the insulator 37. 1. A carbon electrode terminal mounting structure for an electric furnace, comprising a bolt 38 and a nut 39 for fixing flanges 30 and 32 in a state where the flanges 30 and 32 are electrically insulated.
JP1986084102U 1986-06-04 1986-06-04 High temperature electric furnace Expired - Lifetime JP2512903Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986084102U JP2512903Y2 (en) 1986-06-04 1986-06-04 High temperature electric furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986084102U JP2512903Y2 (en) 1986-06-04 1986-06-04 High temperature electric furnace

Publications (2)

Publication Number Publication Date
JPS62197297U true JPS62197297U (en) 1987-12-15
JP2512903Y2 JP2512903Y2 (en) 1996-10-02

Family

ID=30938295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986084102U Expired - Lifetime JP2512903Y2 (en) 1986-06-04 1986-06-04 High temperature electric furnace

Country Status (1)

Country Link
JP (1) JP2512903Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56162494A (en) * 1980-04-22 1981-12-14 Qit Fer Titane Inc Furnace electrode sealing device
JPS57199998U (en) * 1981-06-15 1982-12-18
JPS6025835U (en) * 1983-07-28 1985-02-21 株式会社　長谷川工務店 toilet exhaust system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56162494A (en) * 1980-04-22 1981-12-14 Qit Fer Titane Inc Furnace electrode sealing device
JPS57199998U (en) * 1981-06-15 1982-12-18
JPS6025835U (en) * 1983-07-28 1985-02-21 株式会社　長谷川工務店 toilet exhaust system

Also Published As

Publication number Publication date
JP2512903Y2 (en) 1996-10-02

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