JPH0397192U - - Google Patents

Info

Publication number
JPH0397192U
JPH0397192U JP538590U JP538590U JPH0397192U JP H0397192 U JPH0397192 U JP H0397192U JP 538590 U JP538590 U JP 538590U JP 538590 U JP538590 U JP 538590U JP H0397192 U JPH0397192 U JP H0397192U
Authority
JP
Japan
Prior art keywords
furnace body
opened
lid
closed
furnace
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
JP538590U
Other languages
English (en)
Other versions
JPH0731116Y2 (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 JP1990005385U priority Critical patent/JPH0731116Y2/ja
Publication of JPH0397192U publication Critical patent/JPH0397192U/ja
Application granted granted Critical
Publication of JPH0731116Y2 publication Critical patent/JPH0731116Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示す垂直断面図、第
2図は第1図に対して直角方向の垂直断面図、第
3図は従来のるつぼ型電気炉を示す断面図、第4
図は従来の下蓋式のるつぼ型電気炉を示す断面図
である。 2…炉体、3…発熱体、9…上蓋、10…炉体
、W…被加熱物。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 内面に発熱体3を取付けた側壁により構成さ
    れる炉体2の上部に開閉自在な上蓋9を設けると
    ともに、この炉体2の下部には下降したとき炉体
    2の底面を形成し、上昇したとき炉体2の上部開
    口付近まで被加熱物Wを持ち上げる昇降式の炉床
    10を設けたことを特徴とするるつぼ型電気炉。 2 内面に発熱体3を取付けた側壁により構成さ
    れる昇降式の炉体2の上部に開閉自在な上蓋9を
    設けるとともに、この炉体2の下部には炉体2が
    上昇したとき炉体2の底面を形成し、下降したと
    き炉体2の上部開口付近に被加熱物Wを保持する
    炉床10を設けたことを特徴とするるつぼ型電気
    炉。
JP1990005385U 1990-01-24 1990-01-24 るつぼ型電気炉 Expired - Lifetime JPH0731116Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990005385U JPH0731116Y2 (ja) 1990-01-24 1990-01-24 るつぼ型電気炉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990005385U JPH0731116Y2 (ja) 1990-01-24 1990-01-24 るつぼ型電気炉

Publications (2)

Publication Number Publication Date
JPH0397192U true JPH0397192U (ja) 1991-10-04
JPH0731116Y2 JPH0731116Y2 (ja) 1995-07-19

Family

ID=31509099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990005385U Expired - Lifetime JPH0731116Y2 (ja) 1990-01-24 1990-01-24 るつぼ型電気炉

Country Status (1)

Country Link
JP (1) JPH0731116Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0228090U (ja) * 1988-08-11 1990-02-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0228090U (ja) * 1988-08-11 1990-02-23

Also Published As

Publication number Publication date
JPH0731116Y2 (ja) 1995-07-19

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