KR830009234A - 전로의 트러니언(trunnion)내 산소통로 구조 - Google Patents

전로의 트러니언(trunnion)내 산소통로 구조 Download PDF

Info

Publication number
KR830009234A
KR830009234A KR1019820000243A KR820000243A KR830009234A KR 830009234 A KR830009234 A KR 830009234A KR 1019820000243 A KR1019820000243 A KR 1019820000243A KR 820000243 A KR820000243 A KR 820000243A KR 830009234 A KR830009234 A KR 830009234A
Authority
KR
South Korea
Prior art keywords
trunnion
pipe
horizontal
manifold
vertical
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.)
Ceased
Application number
KR1019820000243A
Other languages
English (en)
Korean (ko)
Inventor
신고 히라노
히로아끼 가와찌
마사히꼬 세끼
고오자 와다
슈우지 와다리
유끼도 이오
마사루 사다찌가
Original Assignee
다께다 도요시
신닛본 세이데쓰 가부시기 가이샤
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
Priority claimed from JP577981U external-priority patent/JPS617237Y2/ja
Priority claimed from JP651181U external-priority patent/JPS6032097Y2/ja
Priority claimed from JP651281U external-priority patent/JPS6032098Y2/ja
Priority claimed from JP1365481U external-priority patent/JPS617239Y2/ja
Application filed by 다께다 도요시, 신닛본 세이데쓰 가부시기 가이샤 filed Critical 다께다 도요시
Publication of KR830009234A publication Critical patent/KR830009234A/ko
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Superconductive Dynamoelectric Machines (AREA)
KR1019820000243A 1981-01-21 1982-01-21 전로의 트러니언(trunnion)내 산소통로 구조 Ceased KR830009234A (ko)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP?5779/81 1981-01-21
JP577981U JPS617237Y2 (enExample) 1981-01-21 1981-01-21
JP651181U JPS6032097Y2 (ja) 1981-01-22 1981-01-22 転炉のトラニオン軸内の酸素流路保護装置
JP?6511/81 1981-01-22
JP?6512/81 1981-01-22
JP651281U JPS6032098Y2 (ja) 1981-01-22 1981-01-22 転炉トラニオン軸内酸素流路保護装置
JP1365481U JPS617239Y2 (enExample) 1981-02-04 1981-02-04
JP?13654/81 1981-02-04

Publications (1)

Publication Number Publication Date
KR830009234A true KR830009234A (ko) 1983-12-19

Family

ID=27454360

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019820000243A Ceased KR830009234A (ko) 1981-01-21 1982-01-21 전로의 트러니언(trunnion)내 산소통로 구조

Country Status (7)

Country Link
US (1) US4387884A (enExample)
EP (1) EP0056655B1 (enExample)
KR (1) KR830009234A (enExample)
AT (1) ATE9822T1 (enExample)
AU (1) AU7965282A (enExample)
BR (1) BR8200298A (enExample)
DE (1) DE3260915D1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4679774A (en) * 1985-11-13 1987-07-14 Bethlehem Steel Corp. Fluid conduit coupling for a metallurgical converter trunnion
US4799651A (en) * 1985-12-26 1989-01-24 Lazcano Navarro Arturo Device for introducing separated fluids through independent flow paths through bottom tuyeres in a rotating metallurgical converter
FI115232B (fi) * 2002-11-19 2005-03-31 Metso Paper Inc Tiivistejärjestely liikkuvaa kudosta vasten
DE102004062871B4 (de) * 2004-12-21 2014-04-30 Sms Siemag Aktiengesellschaft Metallurgisches Gefäß mit Befestigungssystem
JP5549552B2 (ja) * 2010-11-12 2014-07-16 東京エレクトロン株式会社 真空処理装置の組み立て方法及び真空処理装置
CN112280931B (zh) * 2020-10-28 2022-07-12 武汉钢铁有限公司 液压滑板挡渣用转炉耳轴旋转接头装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647770A (en) * 1950-10-04 1953-08-04 Atomic Energy Commission Sealed telescopic pipe joint
US3381951A (en) * 1965-10-12 1968-05-07 Combustion Eng Insulating arrangement to protect the trunnion ring and walls of a basic oxygen vessel
FR1494860A (fr) * 1966-07-29 1967-09-15 Creusot Forges Ateliers Dispositif de refroidissement des tourillons de convertisseurs
US3893658A (en) * 1971-12-29 1975-07-08 Pennsylvania Engineering Corp Multiple gas feed rotary joint for metallurgical vessels
US3810297A (en) * 1972-06-12 1974-05-14 Pennsylvania Engineering Corp Method of transforming a top-blown steel converter vessel to a bottom-blown type
US3795389A (en) * 1972-06-16 1974-03-05 Steel Corp Trunnion shaft fluid supply device
AT347987B (de) * 1976-02-03 1979-01-25 Voest Ag Einrichtung zur medienversorgung eines kippbaren metallurgischen gefaesses
DE2703955C3 (de) * 1977-02-01 1985-04-25 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Metallurgisches Gefäß, insbesondere Stahlwerkskonverter
US4198230A (en) * 1977-05-04 1980-04-15 Eisenwerk-Gesellschaft Maximilianshutte Mbh Steelmaking process
US4195985A (en) * 1977-12-10 1980-04-01 Eisenwerk-Gesellschaft Maximilianshutte Mbh. Method of improvement of the heat-balance in the refining of steel
BR8007276A (pt) * 1979-11-10 1981-05-19 Nippon Steel Corp Aparelho para abastecer fluidos a um conversor
JPS5672113A (en) * 1979-11-16 1981-06-16 Nippon Steel Corp Fitting method of fluid pipe for converter
JPS5672114A (en) * 1979-11-16 1981-06-16 Nippon Steel Corp Fitting method of fluid pipe for converter
US4284266A (en) * 1980-03-17 1981-08-18 Pennsylvania Engineering Corporation Metallurgical vessel capable of receiving fluids in separate flow paths while pivoting

Also Published As

Publication number Publication date
DE3260915D1 (en) 1984-11-15
ATE9822T1 (enExample) 1984-10-15
US4387884A (en) 1983-06-14
EP0056655B1 (en) 1984-10-10
BR8200298A (pt) 1982-11-23
AU7965282A (en) 1982-07-29
EP0056655A1 (en) 1982-07-28

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19820121

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19840804

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19820121

Comment text: Patent Application

PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19870720

Patent event code: PE09021S01D

PE0601 Decision on rejection of patent

Patent event date: 19871023

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19870720

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I