EP0149575A3 - Improved shells for hot blast stoves or identical apparatus - Google Patents

Improved shells for hot blast stoves or identical apparatus Download PDF

Info

Publication number: EP0149575A3
Authority: EP; European Patent Office
Prior art keywords: hot blast; blast stoves; identical apparatus; shells; improved
Prior art date: 1984-01-18
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.): Granted

Application number

EP85400055A

Other languages

French (fr)

Other versions

EP0149575A2 (en

EP0149575B1 (en

Inventor

Pierre Rollot

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

Union Siderurgique du Nord et de lEst de France SA USINOR

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.)

1984-01-18

Filing date

1985-01-11

Publication date

1985-08-28

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9300246&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0149575(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1985-01-11 Application filed by Union Siderurgique du Nord et de lEst de France SA USINOR filed Critical Union Siderurgique du Nord et de lEst de France SA USINOR

1985-01-11 Priority to AT85400055T priority Critical patent/ATE30599T1/en

1985-07-24 Publication of EP0149575A2 publication Critical patent/EP0149575A2/en

1985-08-28 Publication of EP0149575A3 publication Critical patent/EP0149575A3/en

1987-11-04 Application granted granted Critical

1987-11-04 Publication of EP0149575B1 publication Critical patent/EP0149575B1/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B9/00—Stoves for heating the blast in blast furnaces
- C21B9/02—Brick hot-blast stoves
- C21B9/06—Linings

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Laminated Bodies (AREA)
Powder Metallurgy (AREA)
Furnace Housings, Linings, Walls, And Ceilings (AREA)
Lining Or Joining Of Plastics Or The Like (AREA)

EP85400055A 1984-01-18 1985-01-11 Improved shells for hot blast stoves or identical apparatus Expired EP0149575B1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT85400055T ATE30599T1 (en)	1984-01-18	1985-01-11	MANIFOLDS OF AIR HEATER OR IDENTICAL DEVICES.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8400746		1984-01-18
FR8400746A FR2560215B1 (en)	1984-01-18	1984-01-18	IMPROVEMENT IN ENVELOPES FOR COWPERS OR THE LIKE

Publications (3)

Publication Number	Publication Date
EP0149575A2 EP0149575A2 (en)	1985-07-24
EP0149575A3 true EP0149575A3 (en)	1985-08-28
EP0149575B1 EP0149575B1 (en)	1987-11-04

Family

ID=9300246

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP85400055A Expired EP0149575B1 (en)	1984-01-18	1985-01-11	Improved shells for hot blast stoves or identical apparatus

Country Status (11)

Country	Link
EP (1)	EP0149575B1 (en)
JP (1)	JPS61500920A (en)
KR (1)	KR850700257A (en)
AR (1)	AR231843A1 (en)
AT (1)	ATE30599T1 (en)
BR (1)	BR8504777A (en)
CA (1)	CA1253687A (en)
DE (1)	DE3560907D1 (en)
ES (1)	ES8700329A1 (en)
FR (1)	FR2560215B1 (en)
WO (1)	WO1985003310A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1075114C (en) *	1997-05-30	2001-11-21	霍戈文斯·斯塔尔公司	Refractory wall structure
NL1006169C2 (en) *	1997-05-30	1998-12-01	Hoogovens Staal Bv	Refractory wall structure
NL1008625C2 (en) *	1998-03-18	1999-09-21	Hoogovens Staal Bv	Wall construction for a metallurgical vessel and blast furnace provided with such a wall construction and metal beams for use therewith.
AU2010343667B2 (en) *	2010-01-19	2014-11-27	Tega Industries Limited	Mixing drum for a blast furnace
CN112537611B (en) *	2020-11-26	2023-02-21	上海宝冶冶金工程有限公司	Replacing device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1272483A (en) *	1959-02-09	1961-09-29		Air heating devices for blast or blast furnaces, with very active heat exchange gasket and shielded, sealed combustion chamber, with independent and undeformable insulation
FR2214092A1 (en) *	1973-01-17	1974-08-09	British Aluminium Co Ltd
DE2410657A1 (en) *	1974-03-04	1975-09-11	Mannesmann Ag	Polyolefine corrosion-protective film for blast heaters - fitted between steel jacket and refractory lining
FR2318933A1 (en) *	1975-07-22	1977-02-18	Inst Str Metallokon	Blast furnace stone with gas tight lining - obtd. by spray coating a gunite layer with metal or heat proof synthetics
DE2742109A1 (en) *	1977-09-19	1979-04-12	Eberhard Dipl Ing Boehmer	Wind heater for blast furnaces - has internal sheath made of high alloy steel preventing stress corrosion at high temps.
FR2526810A1 (en) *	1982-05-14	1983-11-18	Didier Werke Ag	COWPER APPARATUS PROVIDED WITH A DOUBLE HOLLOW ENVELOPE FOR HIGH RANGE FURNACES

1984
- 1984-01-18 FR FR8400746A patent/FR2560215B1/en not_active Expired
1985
- 1985-01-11 EP EP85400055A patent/EP0149575B1/en not_active Expired
- 1985-01-11 AT AT85400055T patent/ATE30599T1/en not_active IP Right Cessation
- 1985-01-11 DE DE8585400055T patent/DE3560907D1/en not_active Expired
- 1985-01-14 AR AR299239A patent/AR231843A1/en active
- 1985-01-17 CA CA000472304A patent/CA1253687A/en not_active Expired
- 1985-01-18 JP JP60500409A patent/JPS61500920A/en active Pending
- 1985-01-18 ES ES540122A patent/ES8700329A1/en not_active Expired
- 1985-01-18 BR BR8504777A patent/BR8504777A/en not_active IP Right Cessation
- 1985-01-18 WO PCT/FR1985/000010 patent/WO1985003310A1/en unknown
- 1985-01-18 KR KR1019850700202A patent/KR850700257A/en not_active Application Discontinuation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1272483A (en) *	1959-02-09	1961-09-29		Air heating devices for blast or blast furnaces, with very active heat exchange gasket and shielded, sealed combustion chamber, with independent and undeformable insulation
FR2214092A1 (en) *	1973-01-17	1974-08-09	British Aluminium Co Ltd
DE2410657A1 (en) *	1974-03-04	1975-09-11	Mannesmann Ag	Polyolefine corrosion-protective film for blast heaters - fitted between steel jacket and refractory lining
FR2318933A1 (en) *	1975-07-22	1977-02-18	Inst Str Metallokon	Blast furnace stone with gas tight lining - obtd. by spray coating a gunite layer with metal or heat proof synthetics
DE2742109A1 (en) *	1977-09-19	1979-04-12	Eberhard Dipl Ing Boehmer	Wind heater for blast furnaces - has internal sheath made of high alloy steel preventing stress corrosion at high temps.
FR2526810A1 (en) *	1982-05-14	1983-11-18	Didier Werke Ag	COWPER APPARATUS PROVIDED WITH A DOUBLE HOLLOW ENVELOPE FOR HIGH RANGE FURNACES

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 88, 1978, page 88, no. 52330u, Columbus, Ohio, US; P. de V. DU PLESSIS: "Heat transport in a cryo-tip refrigerator via a metal filled epoxy" & CRYOGENICS 1977, 17(12), 707 *

Also Published As

Publication number	Publication date
BR8504777A (en)	1985-12-24
FR2560215A1 (en)	1985-08-30
ES540122A0 (en)	1986-10-16
DE3560907D1 (en)	1987-12-10
AR231843A1 (en)	1985-03-29
CA1253687A (en)	1989-05-09
JPS61500920A (en)	1986-05-08
FR2560215B1 (en)	1989-01-06
EP0149575A2 (en)	1985-07-24
ES8700329A1 (en)	1986-10-16
EP0149575B1 (en)	1987-11-04
WO1985003310A1 (en)	1985-08-01
ATE30599T1 (en)	1987-11-15
KR850700257A (en)	1985-12-26

Publication	Publication Date	Title
GB2156964B (en)	1988-02-10	Heating apparatus
GB2096751B (en)	1984-12-19	Poking system for shaft furnaces
ZA82358B (en)	1982-12-29	Taphole apparatus
GB2120767B (en)	1985-04-03	Hot blast stove
ZA833228B (en)	1984-12-24	Increasing blast temperature
EP0364578A4 (en)	1990-09-05	Inspection apparatus for hot furnace
GB2154405B (en)	1987-07-01	Heating apparatus
DE3560907D1 (en)	1987-12-10	Improved shells for hot blast stoves or identical apparatus
DE3371685D1 (en)	1987-06-25	Fireplace and stove apparatus
JPS5760174A (en)	1982-04-10	Heating rotary furnace
JPS5610685A (en)	1981-02-03	Oxidationnfree heating furnace
ZA824450B (en)	1983-04-27	Hot gas system
GB8301763D0 (en)	1983-02-23	Blast furnace trough
GB8402019D0 (en)	1984-02-29	Heating apparatus
GB2172982B (en)	1988-05-18	Hot blast stoves
GB2120373B (en)	1985-09-18	Hot blast stoves
GB8331295D0 (en)	1983-12-29	Metallurgical furnaces
ZA838592B (en)	1984-07-25	Blast furnace apparatus
GB2127948B (en)	1985-05-01	Hot blast stove
GB2154314B (en)	1988-05-05	Balanced flue heating apparatus
JPS5743189A (en)	1982-03-11	Heating furnace
GB8416423D0 (en)	1984-08-01	Space heating apparatus
GB8304503D0 (en)	1983-03-23	Heating furnace
KR840000145Y1 (en)	1984-02-03	Heating furnace
GB8401174D0 (en)	1984-02-22	Heating apparatus

Legal Events

Date	Code	Title	Description
1985-05-24	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1985-06-26	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1985-07-24	AK	Designated contracting states	Designated state(s): AT BE CH DE FR GB IT LI LU NL SE
1985-08-28	AK	Designated contracting states	Designated state(s): AT BE CH DE FR GB IT LI LU NL SE
1986-04-09	17P	Request for examination filed	Effective date: 19860211
1987-03-11	17Q	First examination report despatched	Effective date: 19870121
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