FR2233839A5 - Tuyere extn. on blast furnaces - using hydraulic extractor in adjustable mounting on a trolley - Google Patents

Tuyere extn. on blast furnaces - using hydraulic extractor in adjustable mounting on a trolley

Info

Publication number
FR2233839A5
FR2233839A5 FR7322100A FR7322100A FR2233839A5 FR 2233839 A5 FR2233839 A5 FR 2233839A5 FR 7322100 A FR7322100 A FR 7322100A FR 7322100 A FR7322100 A FR 7322100A FR 2233839 A5 FR2233839 A5 FR 2233839A5
Authority
FR
France
Prior art keywords
tuyere
extn
trolley
adjustable mounting
blast furnaces
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.)
Expired
Application number
FR7322100A
Other languages
English (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.)
USINOR SA
Original Assignee
USINOR 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
Application filed by USINOR SA filed Critical USINOR SA
Priority to FR7322100A priority Critical patent/FR2233839A5/fr
Application granted granted Critical
Publication of FR2233839A5 publication Critical patent/FR2233839A5/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
    • C21B7/16—Tuyéres
    • C21B7/166—Tuyere replacement apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/10—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by supports specially adapted to objects of definite shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Charging Or Discharging (AREA)
FR7322100A 1973-06-18 1973-06-18 Tuyere extn. on blast furnaces - using hydraulic extractor in adjustable mounting on a trolley Expired FR2233839A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7322100A FR2233839A5 (en) 1973-06-18 1973-06-18 Tuyere extn. on blast furnaces - using hydraulic extractor in adjustable mounting on a trolley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7322100A FR2233839A5 (en) 1973-06-18 1973-06-18 Tuyere extn. on blast furnaces - using hydraulic extractor in adjustable mounting on a trolley

Publications (1)

Publication Number Publication Date
FR2233839A5 true FR2233839A5 (en) 1975-01-10

Family

ID=9121099

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7322100A Expired FR2233839A5 (en) 1973-06-18 1973-06-18 Tuyere extn. on blast furnaces - using hydraulic extractor in adjustable mounting on a trolley

Country Status (1)

Country Link
FR (1) FR2233839A5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0464419A2 (fr) * 1990-06-29 1992-01-08 Paul Wurth S.A. Dispositif de montage et de démontage de tympes de four à cuve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0464419A2 (fr) * 1990-06-29 1992-01-08 Paul Wurth S.A. Dispositif de montage et de démontage de tympes de four à cuve
EP0464419A3 (en) * 1990-06-29 1992-08-05 Paul Wurth S.A. Installation for mounting and dismantling of tuyeres in shaft furnaces

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Legal Events

Date Code Title Description
CL Concession to grant licenses
CD Change of name or company name
CA Change of address
CD Change of name or company name
TP Transmission of property