BR9105801A - Dispositivo que permite assegurar o reparo rapido de uma placa frontal de alto-forno - Google Patents

Dispositivo que permite assegurar o reparo rapido de uma placa frontal de alto-forno

Info

Publication number
BR9105801A
BR9105801A BR919105801A BR9105801A BR9105801A BR 9105801 A BR9105801 A BR 9105801A BR 919105801 A BR919105801 A BR 919105801A BR 9105801 A BR9105801 A BR 9105801A BR 9105801 A BR9105801 A BR 9105801A
Authority
BR
Brazil
Prior art keywords
pct
ferrule
tap hole
worn
sec
Prior art date
Application number
BR919105801A
Other languages
English (en)
Inventor
Jacques Menuge
Original Assignee
Boulonnais Terres Refractaires
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 Boulonnais Terres Refractaires filed Critical Boulonnais Terres Refractaires
Publication of BR9105801A publication Critical patent/BR9105801A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/12—Opening or sealing the tap holes

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)
  • Blast Furnaces (AREA)
  • Manufacture Of Iron (AREA)
  • Electric Stoves And Ranges (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Electric Ovens (AREA)
BR919105801A 1990-07-05 1991-06-12 Dispositivo que permite assegurar o reparo rapido de uma placa frontal de alto-forno BR9105801A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9008557A FR2664291B1 (fr) 1990-07-05 1990-07-05 Dispositif pour la refection rapide d'un placard de haut-fourneau.
PCT/FR1991/000470 WO1992001071A1 (fr) 1990-07-05 1991-06-12 Dispositif pour la refection rapide d'un placard de haut-fourneau

Publications (1)

Publication Number Publication Date
BR9105801A true BR9105801A (pt) 1992-09-29

Family

ID=9398403

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919105801A BR9105801A (pt) 1990-07-05 1991-06-12 Dispositivo que permite assegurar o reparo rapido de uma placa frontal de alto-forno

Country Status (11)

Country Link
US (1) US5249959A (pt)
EP (1) EP0491021B1 (pt)
JP (1) JPH05502913A (pt)
AT (1) ATE114728T1 (pt)
AU (1) AU641786B2 (pt)
BR (1) BR9105801A (pt)
CA (1) CA2059653A1 (pt)
DE (1) DE69105468T2 (pt)
ES (1) ES2065044T3 (pt)
FR (1) FR2664291B1 (pt)
WO (1) WO1992001071A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2197738B1 (es) * 2001-02-15 2005-03-16 Productos Refractarios Asturianos Para La Siderurgia, S.A. Sistema para reparar los frontales de piquera en alto horno.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH522413A (de) * 1968-04-04 1972-06-30 Contraves Ag Zellig strukturierter Kunststoffkern für Verbundbauskis und Verfahren zu dessen Herstellung
DE2510948A1 (de) * 1975-03-13 1976-09-23 Dango & Dienenthal Kg Stichlochstopfmaschine fuer schacht-, insbesondere hochoefen
JPS579809A (en) * 1980-06-18 1982-01-19 Nippon Kokan Kk <Nkk> Formation of frame part of iron notch of blast furnace
NL8301862A (nl) * 1983-05-26 1984-12-17 Hoogovens Groep Bv Tapgatconstructie in de haard van een schachtoven.
JPH0610294B2 (ja) * 1986-01-09 1994-02-09 新日本製鐵株式会社 高炉出銑口の寿命延長方法
DD258721A3 (de) * 1986-03-26 1988-08-03 Funk A Bergbau Huettenkombinat Verfahren und vorrichtung zum schliessen einer abstichoeffnung
NL8702891A (nl) * 1987-12-02 1989-07-03 Hoogovens Groep Bv Werkwijze voor de reparatie van de vuurvaste bekleding van de wand van een schachtoven, en schachtoven gerepareerd volgens deze werkwijze.
DE3803625A1 (de) * 1988-02-06 1989-08-17 Dango & Dienenthal Maschbau Verfahren und vorrichtung zum oeffnen des stichlochs von oefen
NL8902381A (nl) * 1989-09-25 1991-04-16 Hoogovens Groep Bv Schachtoven.

Also Published As

Publication number Publication date
DE69105468D1 (de) 1995-01-12
JPH05502913A (ja) 1993-05-20
ES2065044T3 (es) 1995-02-01
WO1992001071A1 (fr) 1992-01-23
AU641786B2 (en) 1993-09-30
ATE114728T1 (de) 1994-12-15
US5249959A (en) 1993-10-05
AU8052991A (en) 1992-02-04
EP0491021B1 (fr) 1994-11-30
DE69105468T2 (de) 1995-05-04
CA2059653A1 (fr) 1992-01-06
EP0491021A1 (fr) 1992-06-24
FR2664291B1 (fr) 1992-09-18
FR2664291A1 (fr) 1992-01-10

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Legal Events

Date Code Title Description
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 12/06/2006