FR2090225B1 - - Google Patents

Info

Publication number
FR2090225B1
FR2090225B1 FR7118445A FR7118445A FR2090225B1 FR 2090225 B1 FR2090225 B1 FR 2090225B1 FR 7118445 A FR7118445 A FR 7118445A FR 7118445 A FR7118445 A FR 7118445A FR 2090225 B1 FR2090225 B1 FR 2090225B1
Authority
FR
France
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
Application number
FR7118445A
Other languages
French (fr)
Other versions
FR2090225A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of FR2090225A1 publication Critical patent/FR2090225A1/fr
Application granted granted Critical
Publication of FR2090225B1 publication Critical patent/FR2090225B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/08—Top armourings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
FR7118445A 1970-05-22 1971-05-21 Expired FR2090225B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45043603A JPS496448B1 (en) 1970-05-22 1970-05-22

Publications (2)

Publication Number Publication Date
FR2090225A1 FR2090225A1 (en) 1972-01-14
FR2090225B1 true FR2090225B1 (en) 1973-11-23

Family

ID=12668381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7118445A Expired FR2090225B1 (en) 1970-05-22 1971-05-21

Country Status (6)

Country Link
US (1) US3724689A (en)
JP (1) JPS496448B1 (en)
BE (1) BE767490A (en)
DE (1) DE2125062C3 (en)
FR (1) FR2090225B1 (en)
GB (1) GB1327665A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2246877C3 (en) * 1972-09-23 1980-03-06 Lindemann Maschinenfabrik Gmbh, 4000 Duesseldorf Device for operating a large-area silo for bulk goods
GB1498236A (en) * 1974-10-15 1978-01-18 Beckenbach K Process for the firing and sintering of material in pieces and shaft furnace for the performance of the process
JPS54131510A (en) * 1978-04-04 1979-10-12 Nippon Kokan Kk <Nkk> Charge distributer in blast furnace
JPS5718427Y2 (en) * 1979-05-02 1982-04-17
LU82840A1 (en) * 1980-10-10 1981-02-02 Wurth Anciens Ets Paul IMPROVEMENTS TO FEEDING SYSTEMS FOR BELL-FREE GUEULARD OVENS
US4878573A (en) * 1987-03-26 1989-11-07 Kabushiki Kaisha Nippon Conlux A coin separator having a projecting wall for augmenting the separation of coins of different diameters
RU2136762C1 (en) * 1998-03-20 1999-09-10 Закрытое акционерное общество Научно-производственный и коммерческий центр "ТОТЕМ" Device for charging of shaft furnace
CN105571310B (en) * 2016-02-03 2018-11-06 湖州品创孵化器有限公司 Cloth mechanism
CN105571309B (en) * 2016-02-03 2018-03-16 浙江延炜新材料科技有限公司 Furnace cupola

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1769236A (en) * 1927-08-26 1930-07-01 Eugene W Schellentrager Coke-plant machinery
US3009691A (en) * 1958-12-18 1961-11-21 Yawata Iron & Steel Co Protecting apron for charge at blast furnace top
FR1454197A (en) * 1965-11-12 1966-07-22 Dillinger Huettenwerke Ag Adjustable breastplate for blast furnace top
US3472502A (en) * 1968-06-07 1969-10-14 Clarence C Schott Stack furnace with pushers for feeding scrap material

Also Published As

Publication number Publication date
DE2125062A1 (en) 1971-12-02
FR2090225A1 (en) 1972-01-14
DE2125062C3 (en) 1975-08-07
DE2125062B2 (en) 1975-01-02
BE767490A (en) 1971-10-18
JPS496448B1 (en) 1974-02-14
US3724689A (en) 1973-04-03
GB1327665A (en) 1973-08-22

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Legal Events

Date Code Title Description
ST Notification of lapse