BR9300165A - Dispositivo para alimentar uma lanca de oxigenio com meios - Google Patents

Dispositivo para alimentar uma lanca de oxigenio com meios

Info

Publication number: BR9300165A
Authority: BR; Brazil
Prior art keywords: lance; blowing; feeding; carrier; medium oxygen
Prior art date: 1992-01-24

Application number

BR9300165A

Other languages

English (en)

Inventor

Hubert Stomp

Andre Kremer

Daniel Fries

Marc Reichert

Serge Devillet

Original Assignee

Wurth Paul 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.)

1992-01-24

Filing date

1993-01-21

Publication date

1993-07-27

1993-01-21 Application filed by Wurth Paul Sa filed Critical Wurth Paul Sa

1993-07-27 Publication of BR9300165A publication Critical patent/BR9300165A/pt

Links

QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title 1
229910052760 oxygen Inorganic materials 0.000 title 1
239000001301 oxygen Substances 0.000 title 1
238000007664 blowing Methods 0.000 abstract 5
230000008878 coupling Effects 0.000 abstract 2
238000010168 coupling process Methods 0.000 abstract 2
238000005859 coupling reaction Methods 0.000 abstract 2
229910000831 Steel Inorganic materials 0.000 abstract 1
238000009434 installation Methods 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000010959 steel Substances 0.000 abstract 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
- C21C5/462—Means for handling, e.g. adjusting, changing, coupling

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Carbon Steel Or Casting Steel Manufacturing (AREA)
Furnace Charging Or Discharging (AREA)
Toys (AREA)
Electric Cable Installation (AREA)
Paper (AREA)
Manufacturing Of Electric Cables (AREA)

BR9300165A 1992-01-24 1993-01-21 Dispositivo para alimentar uma lanca de oxigenio com meios BR9300165A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
LU88056A LU88056A1 (de)	1992-01-24	1992-01-24	Vorrichtung zur medienversorgung einer blaslanze

Publications (1)

Publication Number	Publication Date
BR9300165A true BR9300165A (pt)	1993-07-27

Family

ID=19731334

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9300165A BR9300165A (pt)	1992-01-24	1993-01-21	Dispositivo para alimentar uma lanca de oxigenio com meios

Country Status (11)

Country	Link
US (1)	US5333842A (pt)
EP (1)	EP0553432B1 (pt)
JP (1)	JPH05255728A (pt)
CN (1)	CN1033233C (pt)
AT (1)	ATE126832T1 (pt)
AU (1)	AU652306B2 (pt)
BR (1)	BR9300165A (pt)
CA (1)	CA2086775A1 (pt)
DE (1)	DE59203385D1 (pt)
LU (1)	LU88056A1 (pt)
TW (1)	TW224986B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19541199C2 (de) *	1995-11-04	2001-05-23	Thyssen Stahl Ag	Wechselvorrichtung für eine Blaslanze

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3342471A (en) *	1964-06-22	1967-09-19	Kaiser Ind Corp	Oxygen lance assembly
AT264561B (de) *	1966-11-04	1968-09-10	Voest Ag	Vorrichtung zum Heben und Senken von Sauerstofflanzen für Aufblasekonverter
US3480267A (en) *	1967-05-16	1969-11-25	Koppers Co Inc	Horizontally movable platform having a vertically movable carriage for oxygen steelmaking operations
LU69797A1 (pt) *	1974-04-05	1974-11-21
JPS5814691Y2 (ja) *	1977-10-18	1983-03-24	株式会社安川電機	回転電機の界磁
JPS60144133A (ja) *	1984-08-15	1985-07-30	Hitachi Ltd	回転電機の界磁
JPS6248168U (pt) *	1985-09-13	1987-03-25
LU87386A1 (de) *	1988-11-16	1989-11-14	Wurth Paul Sa	Automatische lanzenwechselvorrichtung
LU87387A1 (de) *	1988-11-16	1990-06-12	Wurth Paul Sa	Automatische lanzenwechselvorrichtung
LU87425A1 (de) *	1989-01-16	1989-12-11	Wurth Paul Sa	Automatische lanzenwechselvorrichtung
JP2847393B2 (ja) *	1989-08-10	1999-01-20	アイチ―エマソン電機株式会社	永久磁石型回転子
EP0441767B1 (de) *	1990-02-01	1995-01-11	Voest-Alpine Industrieanlagenbau Gmbh	Einrichtung zur Medienversorgung an einer Blaslanze
DE4003068C1 (pt) *	1990-02-02	1991-07-25	Voest-Alpine Industrieanlagenbau Ges.M.B.H., Linz, At
LU87761A1 (fr) *	1990-07-04	1992-03-11	Wurth Paul Sa	Dispositif d'accouplement automatique d'une lance d'insufflation a une tete de raccord
JP2524080Y2 (ja) *	1990-10-15	1997-01-29	株式会社明電舎	同期電動機の回転子鉄板
LU87897A1 (de) *	1991-03-01	1992-11-16	Wurth Paul Sa	Antrieb fuer automatische lanzenwechselvorrichtungen

1992
- 1992-01-24 LU LU88056A patent/LU88056A1/de unknown
- 1992-12-01 DE DE59203385T patent/DE59203385D1/de not_active Expired - Fee Related
- 1992-12-01 EP EP92120459A patent/EP0553432B1/de not_active Expired - Lifetime
- 1992-12-01 AT AT92120459T patent/ATE126832T1/de not_active IP Right Cessation
- 1992-12-18 TW TW081110172A patent/TW224986B/zh active
- 1992-12-30 AU AU30501/92A patent/AU652306B2/en not_active Ceased
1993
- 1993-01-06 CA CA002086775A patent/CA2086775A1/en not_active Abandoned
- 1993-01-11 US US08/003,232 patent/US5333842A/en not_active Expired - Fee Related
- 1993-01-12 JP JP5020614A patent/JPH05255728A/ja active Pending
- 1993-01-21 CN CN93100785.2A patent/CN1033233C/zh not_active Expired - Fee Related
- 1993-01-21 BR BR9300165A patent/BR9300165A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0553432A1 (de)	1993-08-04
CA2086775A1 (en)	1993-07-25
US5333842A (en)	1994-08-02
JPH05255728A (ja)	1993-10-05
AU3050192A (en)	1993-07-29
LU88056A1 (de)	1993-08-17
CN1033233C (zh)	1996-11-06
ATE126832T1 (de)	1995-09-15
DE59203385D1 (de)	1995-09-28
CN1074944A (zh)	1993-08-04
AU652306B2 (en)	1994-08-18
EP0553432B1 (de)	1995-08-23
TW224986B (pt)	1994-06-11

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Legal Events

Date	Code	Title	Description
1995-08-15	EE	Request for examination
1998-06-30	FF	Decision: intention to grant
1998-12-29	FG9A	Patent or certificate of addition granted
2010-11-03	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 9A,10A,11A,12A,13A,14A,15A,16A E 17A ANUIDADES.
2014-08-26	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-12-08	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.
2020-12-15	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 9A, 10A, 11A, 12A, 13A, 14A, 15A, 16A, 17A E 18A ANUIDADES.
2021-03-30	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.