EP0225548A3 - Brick for a bottom electrode, a rear lining or a hearth brick for a bottom electrode, a rear lining or a hearth connection connection - Google Patents
Brick for a bottom electrode, a rear lining or a hearth brick for a bottom electrode, a rear lining or a hearth connection connection Download PDFInfo
- Publication number
- EP0225548A3 EP0225548A3 EP86116468A EP86116468A EP0225548A3 EP 0225548 A3 EP0225548 A3 EP 0225548A3 EP 86116468 A EP86116468 A EP 86116468A EP 86116468 A EP86116468 A EP 86116468A EP 0225548 A3 EP0225548 A3 EP 0225548A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- brick
- hearth
- bottom electrode
- connection
- rear lining
- 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.)
- Granted
Links
- 239000011449 brick Substances 0.000 title 2
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/06—Electrodes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/0003—Linings or walls
- F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
- F27D1/06—Composite bricks or blocks, e.g. panels, modules
- F27D1/063—Individual composite bricks or blocks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Ceramic Products (AREA)
- Conductive Materials (AREA)
- Discharge Heating (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8505660 | 1985-12-02 | ||
SE8505660A SE456878B (en) | 1985-12-02 | 1985-12-02 | PROCEDURES FOR BUILDING A DIRECT LIGHT BAG |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0225548A2 EP0225548A2 (en) | 1987-06-16 |
EP0225548A3 true EP0225548A3 (en) | 1988-06-08 |
EP0225548B1 EP0225548B1 (en) | 1993-08-04 |
Family
ID=20362301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86116468A Expired - Lifetime EP0225548B1 (en) | 1985-12-02 | 1986-11-27 | Brick for a bottom electrode, a rear lining or a hearth connection |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0225548B1 (en) |
JP (1) | JP2605024B2 (en) |
DE (1) | DE3688830T2 (en) |
SE (1) | SE456878B (en) |
ZA (1) | ZA869000B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107244930A (en) * | 2017-05-24 | 2017-10-13 | 方大炭素新材料科技股份有限公司 | A kind of resistance to molten iron corrodes blast furnace carbon brick and preparation method thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4541099A (en) * | 1983-04-21 | 1985-09-10 | Asea Aktiebolag | DC Arc furnace improved hearth construction |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50140509A (en) * | 1973-12-27 | 1975-11-11 | ||
JPS51105314A (en) * | 1975-03-12 | 1976-09-17 | Nikku Ind Co | Kaabondenkyoku taikarengatono pichishinkukaatsuganshinkaatsushoontankahoho |
IT1152141B (en) * | 1982-05-13 | 1986-12-31 | Caffaro Spa Ind Chim | PROCEDURE FOR THE CONTINUOUS PRODUCTION OF TETRACLORAFTALONITRILE IN A FLUID BED REACTOR |
-
1985
- 1985-12-02 SE SE8505660A patent/SE456878B/en unknown
-
1986
- 1986-11-27 EP EP86116468A patent/EP0225548B1/en not_active Expired - Lifetime
- 1986-11-27 DE DE86116468T patent/DE3688830T2/en not_active Expired - Fee Related
- 1986-11-28 ZA ZA869000A patent/ZA869000B/en unknown
- 1986-11-28 JP JP61284106A patent/JP2605024B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4541099A (en) * | 1983-04-21 | 1985-09-10 | Asea Aktiebolag | DC Arc furnace improved hearth construction |
Also Published As
Publication number | Publication date |
---|---|
JPS62143888A (en) | 1987-06-27 |
SE456878B (en) | 1988-11-07 |
JP2605024B2 (en) | 1997-04-30 |
SE8505660D0 (en) | 1985-12-02 |
DE3688830D1 (en) | 1993-09-09 |
EP0225548A2 (en) | 1987-06-16 |
EP0225548B1 (en) | 1993-08-04 |
DE3688830T2 (en) | 1994-03-03 |
SE8505660L (en) | 1987-06-03 |
ZA869000B (en) | 1987-06-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2452588A (en) | Carbon containing refractory | |
AU571137B2 (en) | Flash smelting furnace | |
GB8521948D0 (en) | Refractory plates | |
AU599796B2 (en) | Flash smelting furnace | |
GB8619642D0 (en) | Suspension for baking furnaces | |
GB8517671D0 (en) | Continuous reaction furnace | |
GB8717409D0 (en) | Lining furnace | |
GB2155461B (en) | Refractory lining | |
ZA865788B (en) | Baking furnace for electrodes | |
JPS57198982A (en) | Lining for arc furnace | |
AU1553088A (en) | Basic refractory shapes | |
EP0225548A3 (en) | Brick for a bottom electrode, a rear lining or a hearth brick for a bottom electrode, a rear lining or a hearth connection connection | |
GB2154406B (en) | Port for graphitization furnace | |
GB2142810B (en) | Hearth connection for a d.c. arc furnace | |
GB8526034D0 (en) | Charging furnaces | |
AU1460183A (en) | Carbon bonded refractory brick | |
CS374486A2 (en) | Furnace's arch | |
AU1017388A (en) | Refractory lining for a vessel | |
AU1257788A (en) | Gastight bottom construction for a shaft furnace | |
AU92562S (en) | A refractory brick | |
AU92561S (en) | A refractory brick | |
AU583112B2 (en) | Furnace bottom heating | |
GB2174631B (en) | Forge hearth | |
GB8518765D0 (en) | Rock & brick extractor | |
GB8618089D0 (en) | Lining furnace |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB IT |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB IT |
|
17P | Request for examination filed |
Effective date: 19881119 |
|
17Q | First examination report despatched |
Effective date: 19911021 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE FR GB IT |
|
REF | Corresponds to: |
Ref document number: 3688830 Country of ref document: DE Date of ref document: 19930909 |
|
ITF | It: translation for a ep patent filed | ||
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19941013 Year of fee payment: 9 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Effective date: 19951127 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19951127 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19961022 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19961122 Year of fee payment: 11 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19971130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980801 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20051127 |