FR1557299A - - Google Patents

Info

Publication number
FR1557299A
FR1557299A FR1557299DA FR1557299A FR 1557299 A FR1557299 A FR 1557299A FR 1557299D A FR1557299D A FR 1557299DA FR 1557299 A FR1557299 A FR 1557299A
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1557299A publication Critical patent/FR1557299A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B7/00Blast furnaces
    • C21B7/18Bell-and-hopper arrangements

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)
FR1557299D 1967-03-20 1968-03-11 Expired FR1557299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU53230 1967-03-20

Publications (1)

Publication Number Publication Date
FR1557299A true FR1557299A (en) 1969-02-14

Family

ID=19725158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1557299D Expired FR1557299A (en) 1967-03-20 1968-03-11

Country Status (10)

Country Link
US (1) US3554393A (en)
BE (1) BE712079A (en)
CS (1) CS187302B2 (en)
DE (1) DE1608300C3 (en)
ES (1) ES351753A1 (en)
FR (1) FR1557299A (en)
GB (1) GB1203876A (en)
LU (1) LU53230A1 (en)
NL (1) NL6803967A (en)
SU (1) SU550124A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2057488A5 (en) * 1969-08-22 1971-05-21 Delattre Levivier
US3679192A (en) * 1970-03-18 1972-07-25 Koppers Co Inc Furnace top charging devices
GB2167432B (en) * 1984-11-27 1988-09-21 Sasol Operations Pty Ltd Gasification of coal
LU88231A1 (en) * 1993-03-04 1994-10-03 Wurth Paul Sa Charging device with flow regulator
CN102080927B (en) * 2010-12-02 2012-08-22 中冶焦耐(大连)工程技术有限公司 Rotary feeding seal device
CN103834756B (en) * 2014-03-25 2015-05-20 中冶南方工程技术有限公司 Seal water system of blast furnace gas in distributing device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US401394A (en) * 1889-04-16 Charging apparatus for blast-furnaces
US2216116A (en) * 1938-02-09 1940-10-01 Koppers Gmbh Heinrich Contrivance for charging solid fuel into water-gas producers
US3182983A (en) * 1961-04-18 1965-05-11 Yawata Iron & Steel Co Air-tight sealing device for the top of a blast furnace
US3275310A (en) * 1963-12-04 1966-09-27 United States Steel Corp Blast furnace bell
US3302805A (en) * 1963-12-14 1967-02-07 Ishikawajima Harima Heavy Ind Materials distributor of a blast furnace
BE667635A (en) * 1964-07-29

Also Published As

Publication number Publication date
GB1203876A (en) 1970-09-03
DE1608300B2 (en) 1974-07-04
CS187302B2 (en) 1979-01-31
DE1608300C3 (en) 1975-02-27
SU550124A3 (en) 1977-03-05
DE1608300A1 (en) 1970-12-10
BE712079A (en) 1968-09-12
LU53230A1 (en) 1967-05-22
US3554393A (en) 1971-01-12
NL6803967A (en) 1968-09-23
ES351753A1 (en) 1969-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse