JPH0166593U - - Google Patents

Info

Publication number
JPH0166593U
JPH0166593U JP1987161434U JP16143487U JPH0166593U JP H0166593 U JPH0166593 U JP H0166593U JP 1987161434 U JP1987161434 U JP 1987161434U JP 16143487 U JP16143487 U JP 16143487U JP H0166593 U JPH0166593 U JP H0166593U
Authority
JP
Japan
Prior art keywords
furnace
vacuum
molten metal
lid
tapping spout
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
JP1987161434U
Other languages
English (en)
Other versions
JPH0522370Y2 (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 JP1987161434U priority Critical patent/JPH0522370Y2/ja
Publication of JPH0166593U publication Critical patent/JPH0166593U/ja
Application granted granted Critical
Publication of JPH0522370Y2 publication Critical patent/JPH0522370Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Crucibles And Fluidized-Bed Furnaces (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の側面図、第2図は
受湯を示す正面図、第3図はその正面図、第4図
は第3図における―線断面図、第5図は別の
実施例の要部を示す平面図である。 1…炉、2…保持室、6…出湯口、7…支軸、
8,15…真空気密蓋、10…受湯口、13…受
湯樋、17…真空排気用パイプ、20…還元性ガ
ス供給用パイプ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 出湯口を具備するるつぼ型炉において、前記出
    湯口を前記炉の傾動中心軸線上に一致させて設け
    、前記出湯口及び前記炉の保持室開口部にそれぞ
    れ真空気密蓋を着脱可能に取り付け、前記保持室
    開口部を覆う真空気密蓋に炉内に連通する着脱可
    能な密閉蓋で閉塞された受湯口真空排気用パイプ
    、及び還元性ガス供給用パイプを設け、前記炉内
    に供給された還元性ガスにより炉内圧力を外気圧
    より高くした状態で密閉蓋を取り除いた受湯口に
    受湯樋を連結するとともに炉内に溶湯を受湯し、
    及び真空気密蓋を取り除いた出湯口に受樋を連結
    するとともに炉内の溶湯を出湯するようにしたこ
    とを特徴とする溶湯保持炉。
JP1987161434U 1987-10-23 1987-10-23 Expired - Lifetime JPH0522370Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987161434U JPH0522370Y2 (ja) 1987-10-23 1987-10-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987161434U JPH0522370Y2 (ja) 1987-10-23 1987-10-23

Publications (2)

Publication Number Publication Date
JPH0166593U true JPH0166593U (ja) 1989-04-27
JPH0522370Y2 JPH0522370Y2 (ja) 1993-06-08

Family

ID=31444366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987161434U Expired - Lifetime JPH0522370Y2 (ja) 1987-10-23 1987-10-23

Country Status (1)

Country Link
JP (1) JPH0522370Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62106286A (ja) * 1985-11-02 1987-05-16 日本碍子株式会社 溶融金属の精製保持炉

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62106286A (ja) * 1985-11-02 1987-05-16 日本碍子株式会社 溶融金属の精製保持炉

Also Published As

Publication number Publication date
JPH0522370Y2 (ja) 1993-06-08

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