JPH0629670Y2 - 直流アーク電気炉 - Google Patents

直流アーク電気炉

Info

Publication number
JPH0629670Y2
JPH0629670Y2 JP1988036217U JP3621788U JPH0629670Y2 JP H0629670 Y2 JPH0629670 Y2 JP H0629670Y2 JP 1988036217 U JP1988036217 U JP 1988036217U JP 3621788 U JP3621788 U JP 3621788U JP H0629670 Y2 JPH0629670 Y2 JP H0629670Y2
Authority
JP
Japan
Prior art keywords
arc
electric furnace
upper electrode
furnace
inclination
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.)
Expired - Lifetime
Application number
JP1988036217U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01140494U (en]
Inventor
敏道 牧
Original Assignee
日本鋼管株式会社
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 by 日本鋼管株式会社 filed Critical 日本鋼管株式会社
Priority to JP1988036217U priority Critical patent/JPH0629670Y2/ja
Publication of JPH01140494U publication Critical patent/JPH01140494U/ja
Application granted granted Critical
Publication of JPH0629670Y2 publication Critical patent/JPH0629670Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
JP1988036217U 1988-03-18 1988-03-18 直流アーク電気炉 Expired - Lifetime JPH0629670Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988036217U JPH0629670Y2 (ja) 1988-03-18 1988-03-18 直流アーク電気炉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988036217U JPH0629670Y2 (ja) 1988-03-18 1988-03-18 直流アーク電気炉

Publications (2)

Publication Number Publication Date
JPH01140494U JPH01140494U (en]) 1989-09-26
JPH0629670Y2 true JPH0629670Y2 (ja) 1994-08-10

Family

ID=31262833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988036217U Expired - Lifetime JPH0629670Y2 (ja) 1988-03-18 1988-03-18 直流アーク電気炉

Country Status (1)

Country Link
JP (1) JPH0629670Y2 (en])

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5654181Y2 (en]) * 1977-07-21 1981-12-17
SE454396B (sv) * 1984-04-16 1988-04-25 Asea Ab Sett att uppna symmetrisk vermefordelning i ett ugnsfat till en likstromsljusbagsugn samt likstromsljusbagsugn for utforande av settet
FR2602318B1 (fr) * 1986-08-01 1988-11-10 Clecim Sa Four a arc alimente a partir d'une source de courant continu pour la fusion continue de ferrailles

Also Published As

Publication number Publication date
JPH01140494U (en]) 1989-09-26

Similar Documents

Publication Publication Date Title
US6421366B1 (en) Method and device for supplying an electric arc melting furnace with current
KR940001766B1 (ko) 직류 전기 아크로
US5590152A (en) DC arc furnace
JPH0629670Y2 (ja) 直流アーク電気炉
JPS63259013A (ja) 鉄くず溶融用直流電気炉
CN1094505A (zh) 直流电弧炉及其控制方法
ATE170357T1 (de) Gleichstromlichtbogenofen mit steuerung der lichtbogenablenkung
JPH08137559A (ja) プラズマアーク電源装置
JPH05187774A (ja) 直流アーク炉
RU2097947C1 (ru) Электродуговая печь постоянного тока и способ ее работы
JPH0597443A (ja) ガラスの電気溶融炉
KR102701847B1 (ko) 인버터 방식의 비례제어 마이크로 용접장치
JP2590993B2 (ja) 直流アーク炉
KR20200102880A (ko) 인버터식 아르곤가스 용접기
JP3533552B2 (ja) 直流アーク炉
JP3300080B2 (ja) 電気炉設備
CA1120522A (en) Direct current smelting furnace
JPH0624157Y2 (ja) 直流電気炉の炉底電極
RU93056632A (ru) Электродуговая печь постоянного тока и способ ее работы
JPH10509836A (ja) 直流アーク炉
JPS6343758Y2 (en])
JPH05332679A (ja) 直流電気炉
JPS6331829Y2 (en])
JPH0513166A (ja) 上部電極と炉底電極を備えた直流電気炉
JPH10134957A (ja) 電気アーク炉の電極支持梁及び電極昇降用マスト