IT8024953A0 - Ghiera di protezione per lancia di soffiatura o iniezione con anello di materiale refrattario rinforzato. - Google Patents

Ghiera di protezione per lancia di soffiatura o iniezione con anello di materiale refrattario rinforzato.

Info

Publication number: IT8024953A0
Authority: IT; Italy
Prior art keywords: ring; blowing; refractory material; injection lance; reinforced refractory
Prior art date: 1979-09-27

Application number

IT8024953A

Other languages

English (en)

Other versions

IT1133824B (it

Inventor

Rene Desaar

Original Assignee

Rene Desaar

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.)

1979-09-27

Filing date

1980-09-26

Publication date

1980-09-26

1980-09-26 Application filed by Rene Desaar filed Critical Rene Desaar

1980-09-26 Publication of IT8024953A0 publication Critical patent/IT8024953A0/it

1986-07-24 Application granted granted Critical

1986-07-24 Publication of IT1133824B publication Critical patent/IT1133824B/it

Links

238000007664 blowing Methods 0.000 title 1
238000002347 injection Methods 0.000 title 1
239000007924 injection Substances 0.000 title 1
230000001681 protective effect Effects 0.000 title 1
239000011819 refractory material Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors
- C21C5/4613—Refractory coated lances; Immersion lances
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Treatment Of Steel In Its Molten State (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

IT24953/80A 1979-09-27 1980-09-26 Ghiera di protezione per lancia di soffiatura o iniezione con anello di materiale refrattario rinforzato IT1133824B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BE197348A BE879036A (fr)	1979-09-27	1979-09-27	Virole pour lance de soufflage ou d'injection

Publications (2)

Publication Number	Publication Date
IT8024953A0 true IT8024953A0 (it)	1980-09-26
IT1133824B IT1133824B (it)	1986-07-24

Family

ID=3843254

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT24953/80A IT1133824B (it)	1979-09-27	1980-09-26	Ghiera di protezione per lancia di soffiatura o iniezione con anello di materiale refrattario rinforzato

Country Status (10)

Country	Link
AT (1)	AT375677B (it)
BE (1)	BE879036A (it)
DE (1)	DE3035607A1 (it)
ES (1)	ES8105786A1 (it)
FR (1)	FR2466508B1 (it)
GB (1)	GB2059559B (it)
IT (1)	IT1133824B (it)
LU (1)	LU82794A1 (it)
NL (1)	NL8005302A (it)
SE (1)	SE451851B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0062217B1 (en) *	1981-04-02	1986-05-14	Mono Construction Limited	Metallurgical lance
EP0070109A1 (en) *	1981-07-08	1983-01-19	Dyson Refractories Limited	Injection lances
BE893651A (fr) *	1982-06-25	1982-12-27	Desaar Rene	Nez poreux pour le bullage d'acier
DE3322556A1 (de) *	1983-06-23	1985-01-10	Didier-Werke Ag, 6200 Wiesbaden	Lanze zum einblasen fluidisierter stoffe in eine metallschmelze
DE8622299U1 (de) *	1986-08-20	1986-10-02	Plibrico Co GmbH, 4000 Düsseldorf	Tauchlanze
DE3719862C2 (de) *	1986-08-20	1988-10-27	Plibrico Co Gmbh	Tauchlanze
GB8706763D0 (en) *	1987-03-21	1987-04-23	Stein Refractories	Lance for metallurgical use
US4792125A (en) *	1987-08-24	1988-12-20	Bethlehem Steel Corporation	Consumable lance
FR2676669A1 (fr) *	1991-05-24	1992-11-27	Terres Refractaires Boulonnais	Lance d'injection pour le traitement de metaux en fusion.
DE29914990U1 (de) *	1999-08-27	2001-01-18	Plibrico GmbH, 40210 Düsseldorf	Armierung für eine Ummantelung eines Metallrohrs
DE102004054026B4 (de) *	2004-11-05	2008-12-04	Jankowski Gmbh & Co. Kg	Lanze zum Einleiten eines insbesondere gasförmigen Mediums in ein flüssiges Metall und Verfahren zur Herstellung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE693927C (de) *	1939-01-18	1940-07-22	August Thyssen Huette Akt Ges	Einblaserohr zum Einfuehren von Entschwefelungs- bzw. Reinigungsmitteln in fluessiges Eisen
US2614585A (en) *	1948-01-22	1952-10-21	Hydrocarbon Research Inc	Composite pipe
US3778250A (en) *	1969-02-26	1973-12-11	Jones & Laughlin Steel Corp	Method for treating metallic melts
AU2082270A (en) *	1970-10-07	1972-04-13	Monzino Riotinto Of Australia Limited	Cooling of lances
DE2058967B2 (de) *	1970-12-01	1975-08-21	Sueddeutsche Kalkstickstoff-Werke Ag, 8223 Trostberg	Tauchlanze
DE2626982C3 (de) *	1975-01-21	1985-04-04	GR-Stein Refractories Ltd., Sheffield, Yorkshire	Lanze zum Einblasen fluidisierter Stoffe in eine Metallschmelze und Verfahren zur Herstellung der Lanze
DE7613309U1 (de) *	1976-04-28	1976-09-02	Stahlwerke Peine-Salzgitter Ag, 3150 Peine	Lanze zum einblasen fluidisierter stoffe in eine metallschmelze

1979
- 1979-09-27 BE BE197348A patent/BE879036A/fr unknown
1980
- 1980-09-18 GB GB8030193A patent/GB2059559B/en not_active Expired
- 1980-09-20 DE DE19803035607 patent/DE3035607A1/de not_active Withdrawn
- 1980-09-23 LU LU82794A patent/LU82794A1/fr unknown
- 1980-09-23 NL NL8005302A patent/NL8005302A/nl not_active Application Discontinuation
- 1980-09-24 FR FR8020500A patent/FR2466508B1/fr not_active Expired
- 1980-09-26 IT IT24953/80A patent/IT1133824B/it active
- 1980-09-26 AT AT0483780A patent/AT375677B/de active
- 1980-09-26 SE SE8006739A patent/SE451851B/sv not_active IP Right Cessation
- 1980-09-26 ES ES495399A patent/ES8105786A1/es not_active Expired

Also Published As

Publication number	Publication date
SE451851B (sv)	1987-11-02
GB2059559A (en)	1981-04-23
FR2466508B1 (fr)	1985-10-18
SE8006739L (sv)	1981-03-28
GB2059559B (en)	1983-03-23
FR2466508A1 (fr)	1981-04-10
NL8005302A (nl)	1981-03-31
BE879036A (fr)	1980-01-16
ES495399A0 (es)	1981-06-16
AT375677B (de)	1984-08-27
DE3035607A1 (de)	1981-04-16
IT1133824B (it)	1986-07-24
ES8105786A1 (es)	1981-06-16
LU82794A1 (fr)	1980-12-15
ATA483780A (de)	1984-01-15

Publication	Publication Date	Title
DE2965358D1 (en)	1983-06-16	Plasticized, impact modified polycarbonates
IT8026531A0 (it)	1980-12-09	Contenitore metallico.
ES265659Y (es)	1983-07-16	Recipiente metalico.
IT8025726A0 (it)	1980-10-31	Botte con coperchio.
DE3865211D1 (de)	1991-11-07	Hochofenblasform.
NL7704899A (nl)	1977-11-08	Verdeelkanaal voor gesmolten glas.
IT7927087A0 (it)	1979-11-07	Rele' di protezione.
IT8024953A0 (it)	1980-09-26	Ghiera di protezione per lancia di soffiatura o iniezione con anello di materiale refrattario rinforzato.
IT8019632A0 (it)	1980-02-01	Cerniera per mobili con meccanismo di ritenuta.
FI802135A7 (fi)	1981-01-01	Menetelmä 2-aryyli-2-hydroksi-1-(1- imidatsolyyli)-alkaanien valmistamiseksi.
SE406594B (sv)	1979-02-19	Forfarande for framstellning av slagfasta styren-ymppolymerisat med hogre seghet, hog hardhet, god smeltflytformaga och samtidigt uppvisande en hog ytglans
NO801531L (no)	1980-11-26	Endebuffer.
FI814185A7 (fi)	1982-07-09	Plasmasulatusuuni.
IT8022836A0 (it)	1980-06-17	Casco di protezione.
IT8019369A0 (it)	1980-01-22	Impianto di bruciatura per rottame.
IT8023248A0 (it)	1980-07-04	Refrigeratore per materiale combustibile.
IT8219005A0 (it)	1982-01-05	Recipiente metallurgico ribaltabile.
NL185868C (nl)	1990-08-01	Pantsering.
IT7826910A0 (it)	1978-08-22	Fondente sintetico per scoria siderurgica.
IT8021025A0 (it)	1980-03-28	Rele' elettromagnetico.
IT8026767A0 (it)	1980-12-18	Meccanismo di sollevamento.
IT7919272A0 (it)	1979-01-12	Composizione refrattaria.
FI803196A7 (fi)	1981-04-13	Suojahuppu.
ES498265A0 (es)	1981-12-01	Perfeccionamientos en el moldeo de metales en lingoteras
IT8023119V0 (it)	1980-10-17	Cupola protettiva per un cannone navale.