JPH0267900U - - Google Patents

Info

Publication number
JPH0267900U
JPH0267900U JP14631488U JP14631488U JPH0267900U JP H0267900 U JPH0267900 U JP H0267900U JP 14631488 U JP14631488 U JP 14631488U JP 14631488 U JP14631488 U JP 14631488U JP H0267900 U JPH0267900 U JP H0267900U
Authority
JP
Japan
Prior art keywords
detection units
refractory
electrode
top surface
upper ends
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
JP14631488U
Other languages
English (en)
Other versions
JPH0712874Y2 (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 JP1988146314U priority Critical patent/JPH0712874Y2/ja
Publication of JPH0267900U publication Critical patent/JPH0267900U/ja
Application granted granted Critical
Publication of JPH0712874Y2 publication Critical patent/JPH0712874Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Discharge Heating (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の一実施例を示す炉床電極の
縦断面図、第２図はこの考案の他の実施例を示す
第１図相当図である。 ４……電極棒、５……耐火物、５ａ……上面、
１０ａ〜１０ｄ……検出ユニツト、１１……金属
線、１２……導通検出回路、１３……電源回路、
１４……電流検出回路、１６……炉底電極、２０
……炉底電極。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電極棒の側面を包囲する耐火物中に、２本の金
    属線を小間隔をおいて並列配置して成る検出ユニ
    ツトを、前記耐火物の上面から異なる深さ位置に
    上端部を位置させて複数個埋設し、前記各検出ユ
    ニツトを導通検出回路に接続したことを特徴とす
    る直流アーク炉用炉底電極。
JP1988146314U 1988-11-09 1988-11-09 直流アーク炉用炉底電極 Expired - Lifetime JPH0712874Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988146314U JPH0712874Y2 (ja) 1988-11-09 1988-11-09 直流アーク炉用炉底電極

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988146314U JPH0712874Y2 (ja) 1988-11-09 1988-11-09 直流アーク炉用炉底電極

Publications (2)

Publication Number Publication Date
JPH0267900U true JPH0267900U (ja) 1990-05-23
JPH0712874Y2 JPH0712874Y2 (ja) 1995-03-29

Family

ID=31415684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988146314U Expired - Lifetime JPH0712874Y2 (ja) 1988-11-09 1988-11-09 直流アーク炉用炉底電極

Country Status (1)

Country Link
JP (1) JPH0712874Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0224291U (ja) * 1988-08-04 1990-02-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0224291U (ja) * 1988-08-04 1990-02-16

Also Published As

Publication number Publication date
JPH0712874Y2 (ja) 1995-03-29

Similar Documents

Publication Publication Date Title
USD318330S (en) Unipolar spiral coil electrode for monitoring the electrical activity of the brain
JPH02141409U (ja)
JPH0267900U (ja)
JPS6334581U (ja)
JPS6351229U (ja)
JPS63128692U (ja)
JPS6452867U (ja)
JPS6413403U (ja)
JPH01112504U (ja)
JPH0231099U (ja)
JPS6358495U (ja)
JPH01149654U (ja)
JPH0273098U (ja)
JPH0187520U (ja)
JPH0163086U (ja)
JPH0472161U (ja)
JPS62153786U (ja)
JPS6395679U (ja)
JPS62100793U (ja)
JPS63111283U (ja)
JPS63187230U (ja)
JPH01164030U (ja)
JPS61172672U (ja)
JPS6195378U (ja)
JPH0390029U (ja)