SE425866B - Lock for en elektroljusbagsugn - Google Patents

Lock for en elektroljusbagsugn

Info

Publication number: SE425866B
Authority: SE; Sweden
Prior art keywords: segments; coolant; inner part; lid; anchor
Prior art date: 1978-04-24

Application number

SE7903587A

Other languages

English (en)

Swedish (sv)

Other versions

SE7903587L (sv

Inventor

O Fischer

W Pulvermacher

B Koch

Original Assignee

Krupp Ag Huettenwerke

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.)

1978-04-24

Filing date

1979-04-24

Publication date

1982-11-15

1979-04-24 Application filed by Krupp Ag Huettenwerke filed Critical Krupp Ag Huettenwerke

1979-10-25 Publication of SE7903587L publication Critical patent/SE7903587L/

1982-11-15 Publication of SE425866B publication Critical patent/SE425866B/sv

Links

239000002826 coolant Substances 0.000 claims description 7
239000000498 cooling water Substances 0.000 claims description 7
239000000155 melt Substances 0.000 claims description 4
239000011241 protective layer Substances 0.000 claims description 4
235000009508 confectionery Nutrition 0.000 claims description 2
238000010891 electric arc Methods 0.000 claims description 2
238000001816 cooling Methods 0.000 description 14
239000000725 suspension Substances 0.000 description 14
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
238000010276 construction Methods 0.000 description 8
230000035939 shock Effects 0.000 description 5
239000010410 layer Substances 0.000 description 4
238000010292 electrical insulation Methods 0.000 description 3
238000009413 insulation Methods 0.000 description 3
239000000463 material Substances 0.000 description 3
238000005192 partition Methods 0.000 description 3
239000010425 asbestos Substances 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000011449 brick Substances 0.000 description 2
239000000919 ceramic Substances 0.000 description 2
238000013016 damping Methods 0.000 description 2
229910052895 riebeckite Inorganic materials 0.000 description 2
238000010521 absorption reaction Methods 0.000 description 1
239000008186 active pharmaceutical agent Substances 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
239000000428 dust Substances 0.000 description 1
239000000835 fiber Substances 0.000 description 1
230000002028 premature Effects 0.000 description 1
239000007787 solid Substances 0.000 description 1
230000003068 static effect Effects 0.000 description 1
230000008646 thermal stress Effects 0.000 description 1

Classifications

- 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
- F27D9/00—Cooling of furnaces or of charges therein
- 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
- F27D1/18—Door frames; Doors, lids or removable covers
- F27D1/1808—Removable covers
- F27D1/1816—Removable covers specially adapted for arc furnaces

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)
Furnace Housings, Linings, Walls, And Ceilings (AREA)
Thermotherapy And Cooling Therapy Devices (AREA)

SE7903587A 1978-04-24 1979-04-24 Lock for en elektroljusbagsugn SE425866B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2817869A DE2817869C3 (de)	1978-04-24	1978-04-24	Deckel für einen Elektrolichtbogenofen

Publications (2)

Publication Number	Publication Date
SE7903587L SE7903587L (sv)	1979-10-25
SE425866B true SE425866B (sv)	1982-11-15

Family

ID=6037849

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7903587A SE425866B (sv)	1978-04-24	1979-04-24	Lock for en elektroljusbagsugn

Country Status (11)

Country	Link
JP (1)	JPS54141306A (de)
AT (1)	AT370511B (de)
BE (1)	BE875788A (de)
BR (1)	BR7902389A (de)
DE (1)	DE2817869C3 (de)
FR (1)	FR2424498B1 (de)
GB (1)	GB2019992B (de)
IT (1)	IT1112599B (de)
LU (1)	LU81172A1 (de)
NL (1)	NL7902466A (de)
SE (1)	SE425866B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DD151585A3 (de) *	1980-09-02	1981-10-28	Manfred Schingnitz	Waermeabschirmung fuer boeden und gefaessabdeckungen
DE2943244C2 (de)	1979-10-26	1983-01-05	Mannesmann AG, 4000 Düsseldorf	Gefäßdeckel für einen Metallschmelzofen insbesondere elektrischen Lichtbogenofen
ES8300865A1 (es) *	1980-04-16	1982-11-01	Lectromelt Corp	Techo enfriado por agua para hornos de arco electrico
IT1146768B (it) *	1981-04-14	1986-11-19	Danieli Eng Spa	Volta raffreddata per forni elettrici
FI811763A7 (fi) *	1981-06-05	1982-12-06	Outokumpu Oy	Sähköuunin holvi.
DE3147338C2 (de) *	1981-11-28	1985-02-07	SIDEPAL S.A. Société Industrielle de Participations Luxembourgeoise, Luxembourg	Wassergekühlter Deckel für metallurgische Gefäße
DE3147337C2 (de) *	1981-11-28	1985-03-14	SIDEPAL S.A. Société Industrielle de Participations Luxembourgeoise, Luxemburg/Luxembourg	Wassergekühlte Haube für metallurgische Gefäße, insbesondere Gießpfannen
FI823951A0 (fi) *	1982-06-10	1982-11-17	Skf Steel Eng Ab	Kylpanel foer ljusbaogsugnar samt saett foer framstaellning av kylpanelen
DE4103508A1 (de) *	1991-02-06	1992-08-13	Kortec Ag	Verfahren und vorrichtung zur kuehlung von gefaessteilen fuer die durchfuehrung von pyro-verfahren, insbesondere metallurgischer art
DE19729317A1 (de) *	1997-07-09	1999-01-14	Schloemann Siemag Ag	Wassergekühlte Pfannenhaube
CN102538442A (zh) *	2010-12-30	2012-07-04	北京民海艳科技有限公司	电弧炉环保除尘净化系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2648714A (en) *	1950-04-01	1953-08-11	American Cyanamid Co	Hood for electric furnace
DE929865C (de) *	1951-05-24	1955-07-04	Electric Furnace Products Comp	Lichtbogenofen
FR1056483A (fr) *	1951-05-24	1954-02-26	Electric Furnace Prod Co	Four de réduction électrique
US3429973A (en) *	1965-09-02	1969-02-25	Frederick H N Carter	Furnace construction
FR2096059A5 (de) *	1970-06-10	1972-02-11	Ishikawajima Harima Heavy Ind
FR2323113A1 (fr) *	1975-09-03	1977-04-01	Sofresid	Plaque de refroidissement pour parois de fours a cuve, notamment pour hauts fourneaux
DE2546142B2 (de) *	1975-10-15	1978-04-06	Gerhard 7601 Willstaett Fuchs	Deckel für Elektroöfen
DE2639378C3 (de) *	1976-09-01	1985-03-14	Moskovskij večernyj metallurgičeskij institut, Moskva	Wassergekühlter Deckel eines Lichtbogenofens

1978
- 1978-04-24 DE DE2817869A patent/DE2817869C3/de not_active Expired
1979
- 1979-03-29 NL NL7902466A patent/NL7902466A/xx not_active Application Discontinuation
- 1979-04-10 AT AT0265779A patent/AT370511B/de not_active IP Right Cessation
- 1979-04-19 BR BR7902389A patent/BR7902389A/pt unknown
- 1979-04-20 LU LU81172A patent/LU81172A1/de unknown
- 1979-04-20 JP JP4809179A patent/JPS54141306A/ja active Pending
- 1979-04-23 GB GB7913990A patent/GB2019992B/en not_active Expired
- 1979-04-23 BE BE0/194782A patent/BE875788A/xx not_active IP Right Cessation
- 1979-04-23 FR FR7910247A patent/FR2424498B1/fr not_active Expired
- 1979-04-23 IT IT22065/79A patent/IT1112599B/it active
- 1979-04-24 SE SE7903587A patent/SE425866B/sv not_active IP Right Cessation

Also Published As

Publication number	Publication date
AT370511B (de)	1983-04-11
IT7922065A0 (it)	1979-04-23
DE2817869A1 (de)	1979-10-25
GB2019992A (en)	1979-11-07
BE875788A (fr)	1979-08-16
IT1112599B (it)	1986-01-20
JPS54141306A (en)	1979-11-02
SE7903587L (sv)	1979-10-25
DE2817869C3 (de)	1983-04-07
DE2817869B2 (de)	1980-02-21
FR2424498A1 (fr)	1979-11-23
GB2019992B (en)	1982-03-31
NL7902466A (nl)	1979-10-26
FR2424498B1 (fr)	1985-07-05
BR7902389A (pt)	1979-10-23
LU81172A1 (de)	1979-09-07
ATA265779A (de)	1982-08-15

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7903587-9

Effective date: 19880822

Format of ref document f/p: F

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SE425866B (sv)	1982-11-15	Lock for en elektroljusbagsugn
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US4216348A (en)	1980-08-05	Roof assembly for an electric arc furnace
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US3293346A (en)	1966-12-20	Heat insulating ceiling for electrothermal-furnaces
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SU870048A2 (ru)	1981-10-07	Установка дл нагрева бандажей при сборке валков прокатных станов
SU1571104A1 (ru)	1990-06-15	Футеровка катодной части алюминиевого электролизера
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SU1346934A1 (ru)	1987-10-23	Футеровка вращающейс печи
JPH0238906Y2 (de)	1990-10-19
SU683318A1 (ru)	1981-11-15	Охлаждаемый свод электропечи
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