FR2398988B1 - - Google Patents

Info

Publication number
FR2398988B1
FR2398988B1 FR7822444A FR7822444A FR2398988B1 FR 2398988 B1 FR2398988 B1 FR 2398988B1 FR 7822444 A FR7822444 A FR 7822444A FR 7822444 A FR7822444 A FR 7822444A FR 2398988 B1 FR2398988 B1 FR 2398988B1
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
FR7822444A
Other languages
French (fr)
Other versions
FR2398988A1 (fr
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.)
Paul Wurth SA
Original Assignee
Paul Wurth SA
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 LU77878A external-priority patent/LU77878A1/xx
Application filed by Paul Wurth SA filed Critical Paul Wurth SA
Publication of FR2398988A1 publication Critical patent/FR2398988A1/fr
Application granted granted Critical
Publication of FR2398988B1 publication Critical patent/FR2398988B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • C21B7/166—Tuyere replacement apparatus
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Drying Of Solid Materials (AREA)
  • Handcart (AREA)
  • Blast Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
FR7822444A 1977-07-29 1978-07-28 Dispositif pour la manutention des differents elements d'une installation d'injection d'air prechauffe dans un four a cuve Granted FR2398988A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU77878A LU77878A1 (pl) 1977-07-29 1977-07-29
LU79865A LU79865A1 (pl) 1977-07-29 1978-06-22

Publications (2)

Publication Number Publication Date
FR2398988A1 FR2398988A1 (fr) 1979-02-23
FR2398988B1 true FR2398988B1 (pl) 1982-11-05

Family

ID=26640238

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822444A Granted FR2398988A1 (fr) 1977-07-29 1978-07-28 Dispositif pour la manutention des differents elements d'une installation d'injection d'air prechauffe dans un four a cuve

Country Status (11)

Country Link
JP (1) JPS5426204A (pl)
AU (1) AU524183B2 (pl)
BE (1) BE869296A (pl)
CA (1) CA1118596A (pl)
DE (1) DE2833303A1 (pl)
ES (1) ES472631A1 (pl)
FR (1) FR2398988A1 (pl)
GB (1) GB2002717B (pl)
IT (1) IT1097774B (pl)
LU (1) LU79865A1 (pl)
NL (1) NL7808005A (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU87758A1 (fr) * 1990-06-29 1992-01-15 Wurth Paul Sa Appareil pour l'extraction des tympes des hauts fourneaux
US5925312A (en) * 1998-06-17 1999-07-20 China Steel Corporation Push-pull apparatus adapted for assembling and disassembling a tubular body that is to be fitted into a ring retainer on a wall member
LU102098B1 (en) * 2020-09-28 2022-03-29 Wurth Paul Sa Blast furnace with shaft feeding of hot process gas

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7121604U (de) * 1971-11-04 Thyssen-Huette A Ag Wechselvorrichtung für Windformen und Kühlringe von Schachtöfen
DE445610C (de) * 1925-10-11 1927-06-15 Eisen U Stahlwerk Hoesch Akt G Fahrbare Vorrichtung zum Auswechseln der Hochofenformen und Ausbau der Duesenstoecke
FR679959A (fr) * 1928-12-06 1930-04-23 Ver Stahlwerke Ag Appareil transportable et soulevable sur le sol de la fonderie pour le changement des cannes de tuyère et des tuyères
DE506822C (de) * 1928-12-07 1930-09-10 Albert Daub Auf der Huettensohle verfahrbare Vorrichtung zum Auswechseln von Duesenstoecken und Windformen
US2189010A (en) * 1938-10-19 1940-02-06 James W Lewis Transporting apparatus
US2785807A (en) * 1953-02-03 1957-03-19 Joseph H Prowinsky Straight line lift truck
US3095981A (en) * 1959-06-22 1963-07-02 Acf Ind Inc Trailer
DE1216899B (de) * 1962-08-04 1966-05-18 Ewald W Rohde Dr Ing Duesenkruemmerausbauwagen
US3409158A (en) * 1965-06-01 1968-11-05 Le Grand H. Lull Apparatus for positioning structural members
US3606952A (en) * 1969-03-24 1971-09-21 Standard Mfg Co Ordnance loading system
DE1937139A1 (de) * 1969-07-22 1971-02-04 Neuhoff Helmut Vorrichtung zum Manipulieren von insbesondere Duesenkruemmern
US3727774A (en) * 1970-09-01 1973-04-17 Standard Mfg Co Lift truck
FR2314120A1 (fr) * 1975-06-13 1977-01-07 Usinor Chariot de manutention, en particulier pour le montage et le demontage d'un ensemble busillon-porte-vent de haut fourneau
FR2314119A1 (fr) * 1975-06-13 1977-01-07 Usinor Appareil de manutention a auto-centrage, notamment pour busillon de porte-vent pour haut fourneau
FR2321543A1 (fr) * 1975-08-20 1977-03-18 Usinor Dispositif pour la mise en place des tuyeres dans un haut fourneau

Also Published As

Publication number Publication date
IT7826287A0 (it) 1978-07-28
BE869296A (fr) 1978-11-16
IT1097774B (it) 1985-08-31
DE2833303C2 (pl) 1987-04-02
GB2002717A (en) 1979-02-28
CA1118596A (fr) 1982-02-23
ES472631A1 (es) 1979-10-16
AU3816078A (en) 1980-01-24
JPS5426204A (en) 1979-02-27
LU79865A1 (pl) 1978-12-07
DE2833303A1 (de) 1979-02-08
AU524183B2 (en) 1982-09-02
NL7808005A (nl) 1979-01-31
GB2002717B (en) 1982-06-23
FR2398988A1 (fr) 1979-02-23

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Legal Events

Date Code Title Description
ST Notification of lapse