KR900006751A - 왼손형 및 오른손형 겸용 노지붕 - Google Patents

왼손형 및 오른손형 겸용 노지붕

Info

Publication number
KR900006751A
KR900006751A KR1019890010215A KR890010215A KR900006751A KR 900006751 A KR900006751 A KR 900006751A KR 1019890010215 A KR1019890010215 A KR 1019890010215A KR 890010215 A KR890010215 A KR 890010215A KR 900006751 A KR900006751 A KR 900006751A
Authority
KR
South Korea
Prior art keywords
right hand
combined roof
hand combined
roof
hand
Prior art date
Application number
KR1019890010215A
Other languages
English (en)
Other versions
KR930009996B1 (ko
Inventor
주니어 프랑크 헨리 마이너
마빈 시퍼 아튜어
Original Assignee
유니온 카바이드 코포레이션
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 유니온 카바이드 코포레이션 filed Critical 유니온 카바이드 코포레이션
Publication of KR900006751A publication Critical patent/KR900006751A/ko
Application granted granted Critical
Publication of KR930009996B1 publication Critical patent/KR930009996B1/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids, removable covers
    • F27D1/1808—Removable covers
    • F27D1/1816—Removable covers specially adapted for arc furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
KR1019890010215A 1988-10-19 1989-07-18 왼손형 및 오른손형 겸용 노지붕 KR930009996B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/259,898 US4849987A (en) 1988-10-19 1988-10-19 Combination left and right handed furnace roof
US259898 1988-10-19

Publications (2)

Publication Number Publication Date
KR900006751A true KR900006751A (ko) 1990-05-08
KR930009996B1 KR930009996B1 (ko) 1993-10-13

Family

ID=22986901

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890010215A KR930009996B1 (ko) 1988-10-19 1989-07-18 왼손형 및 오른손형 겸용 노지붕

Country Status (12)

Country Link
US (1) US4849987A (ko)
EP (1) EP0367906B1 (ko)
JP (1) JPH0711391B2 (ko)
KR (1) KR930009996B1 (ko)
CN (1) CN1017923B (ko)
BR (1) BR8903531A (ko)
CA (1) CA1332069C (ko)
DE (1) DE68910270T2 (ko)
ES (1) ES2045283T3 (ko)
MX (1) MX165492B (ko)
RU (1) RU1782310C (ko)
ZA (1) ZA895475B (ko)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5115184A (en) * 1991-03-28 1992-05-19 Ucar Carbon Technology Corporation Cooling system for furnace roof having a removable delta
US5227119A (en) * 1992-03-24 1993-07-13 Mannesmann Aktiengesellschaft Spray-cooled furnace cover
US5327453A (en) * 1992-12-23 1994-07-05 Ucar Caron Technology Corporation Device for relief of thermal stress in spray cooled furnace elements
US5444734A (en) * 1993-02-18 1995-08-22 Ucar Carbon Technology Corporation Device for lifting and moving the roof of a spray cooled furnace
US5330161A (en) * 1993-07-08 1994-07-19 Ucar Carbon Technology Corporation Spray cooled hood system for handling hot gases from a metallurgical vessel utilizing pneumatic processing of molten metal
US5561685A (en) * 1995-04-27 1996-10-01 Ucar Carbon Technology Corporation Modular spray cooled side-wall for electric arc furnaces
US5999558A (en) * 1998-08-13 1999-12-07 Ucar Carbon Technology Corporation Integral spray cooled furnace roof and fume elbow
US6084902A (en) * 1999-07-09 2000-07-04 Fuchs Systems, Inc. Electric arc furnace having monolithic water-cooled roof
US6185242B1 (en) * 2000-05-24 2001-02-06 South Carolina Systems, Inc. Integral side wall and tap hole cover for an eccentric bottom tap (EBT) electric furnace
US6870873B2 (en) * 2003-05-28 2005-03-22 Systems Spray-Cooled, Inc. Device for improved slag retention in water cooled furnace elements
US7452499B2 (en) * 2004-10-29 2008-11-18 Systems Spray-Cooled, Inc. Furnace cooling system and method
US7660337B2 (en) * 2006-08-30 2010-02-09 Graftech International Holdings Inc. Lifting apparatus and method of lifting carbon based electrodes
US20080084907A1 (en) * 2006-10-06 2008-04-10 David Arthur Lehr Cushioned Lifting Apparatus and Method of Lifting Carbon Based Electrodes
JP5197982B2 (ja) * 2007-03-30 2013-05-15 光洋サーモシステム株式会社 炉体の上蓋支持構造および連続熱処理装置
KR101293060B1 (ko) * 2011-03-30 2013-08-05 현대제철 주식회사 전기로용 지붕
US9332594B2 (en) 2011-08-15 2016-05-03 Consarc Corporation Electric induction melting assembly
CN106630557B (zh) * 2016-11-16 2019-08-16 芜湖东旭光电科技有限公司 用于玻璃成型的马弗炉
JP2020514662A (ja) * 2017-01-30 2020-05-21 アメリファブ，インコーポレイテッド 電気アーク炉、冶金炉または精錬炉用の炉頂装入蓋およびそのシステム
US10598436B2 (en) 2017-04-18 2020-03-24 Systems Spray-Cooled, Inc. Cooling system for a surface of a metallurgical furnace
US10690415B2 (en) * 2017-08-31 2020-06-23 Systems Spray-Cooled, Inc. Split roof for a metallurgical furnace
US10767931B2 (en) 2018-01-18 2020-09-08 Systems Spray-Cooled, Inc. Sidewall with buckstay for a metallurgical furnace
EP3824235A4 (en) 2018-07-17 2022-04-20 Systems Spray-Cooled, Inc. METALLURGICAL FURNACE WITH INTEGRATED GAS VENTING PIPE
US11656028B2 (en) 2018-10-29 2023-05-23 Systems Spray-Cooled, Inc. Drain pump for a spray-cooled metallurgical furnace
CN113048783B (zh) * 2021-03-23 2022-06-28 杭州永磁集团有限公司 一种钐钴真空烧结炉及其应用方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1840247A (en) * 1929-07-13 1932-01-05 Ajax Electrothermic Corp Induction electric furnace
DE1108372B (de) * 1956-11-01 1961-06-08 Josef Cermak Dr Ing Kuehlungseinrichtung fuer thermisch hochbeanspruchte Waende
US3429973A (en) * 1965-09-02 1969-02-25 Frederick H N Carter Furnace construction
US3388737A (en) * 1966-05-10 1968-06-18 Copper Range Co Apparatus for continuous casting
US3858861A (en) * 1974-01-17 1975-01-07 United States Steel Corp Underhearth cooling system
US4107449A (en) * 1976-09-20 1978-08-15 Oleg Mikhailovich Sosonkin Water-cooled roof of electric-arc furnace
DE2707441B2 (de) * 1977-02-21 1980-09-18 Gerhard 7601 Willstaett Fuchs FlüssigkeitsgekühJter Deckel für Lichtbogenöfen
US4132852A (en) * 1977-12-16 1979-01-02 Andoniev Sergei M Cooled roof of electric furnace
DE2839807C2 (de) * 1978-09-13 1986-04-17 Degussa Ag, 6000 Frankfurt Vakuumofen mit Gaskühleinrichtung
US4216348A (en) * 1979-02-09 1980-08-05 Wean United, Inc. Roof assembly for an electric arc furnace
US4273949A (en) * 1979-04-17 1981-06-16 Fried. Krupp Huttenwerke Aktiengesellschaft Arc furnace roof
DE2943244C2 (de) * 1979-10-26 1983-01-05 Mannesmann AG, 4000 Düsseldorf Gefäßdeckel für einen Metallschmelzofen insbesondere elektrischen Lichtbogenofen
JPS5748615A (en) * 1980-03-25 1982-03-20 Aoi Eng Kk Magnet liquid level gage
US4443188A (en) * 1981-05-20 1984-04-17 Bbc Brown, Boveri & Company, Ltd. Liquid cooling arrangement for industrial furnaces
US4494594A (en) * 1981-09-08 1985-01-22 Amb Technology, Inc. Spray cooling system for continuous steel casting machine
US4633480A (en) * 1984-08-16 1986-12-30 Fuchs Systems, Inc. Liquid cooled cover for electric arc furnace
CA1257473A (en) * 1984-10-12 1989-07-18 Willard Mcclintock Furnace cooling system and method
US4789991A (en) * 1988-01-19 1988-12-06 Mannesmann Aktiengesellschaft Cooling system for electric arc furnaces
US4815096A (en) * 1988-03-08 1989-03-21 Union Carbide Corporation Cooling system and method for molten material handling vessels

Also Published As

Publication number Publication date
ES2045283T3 (es) 1994-01-16
CN1017923B (zh) 1992-08-19
EP0367906B1 (en) 1993-10-27
ZA895475B (en) 1990-07-25
DE68910270T2 (de) 1994-04-14
EP0367906A1 (en) 1990-05-16
JPH0711391B2 (ja) 1995-02-08
KR930009996B1 (ko) 1993-10-13
US4849987A (en) 1989-07-18
JPH02115685A (ja) 1990-04-27
MX165492B (es) 1992-11-13
RU1782310C (ru) 1992-12-15
CA1332069C (en) 1994-09-20
DE68910270D1 (de) 1993-12-02
CN1042004A (zh) 1990-05-09
BR8903531A (pt) 1991-01-29

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19970930

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee