IT1288891B1 - Sistema di raffreddamento della volta per forni elettrici ad arco - Google Patents
Sistema di raffreddamento della volta per forni elettrici ad arcoInfo
- Publication number
- IT1288891B1 IT1288891B1 IT96UD000065A ITUD960065A IT1288891B1 IT 1288891 B1 IT1288891 B1 IT 1288891B1 IT 96UD000065 A IT96UD000065 A IT 96UD000065A IT UD960065 A ITUD960065 A IT UD960065A IT 1288891 B1 IT1288891 B1 IT 1288891B1
- Authority
- IT
- Italy
- Prior art keywords
- roof
- furnace
- electric arc
- fumes
- coils
- Prior art date
Links
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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, 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)
- Discharge Heating (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96UD000065A IT1288891B1 (it) | 1996-04-30 | 1996-04-30 | Sistema di raffreddamento della volta per forni elettrici ad arco |
EP97106246A EP0805325B1 (en) | 1996-04-30 | 1997-04-16 | Cooling device for the roof in electric arc furnaces |
DE69705769T DE69705769T2 (de) | 1996-04-30 | 1997-04-16 | Kühleinrichtung eines Lichtbogenöfendeckels |
AT97106246T ATE203594T1 (de) | 1996-04-30 | 1997-04-16 | Kühleinrichtung eines lichtbogenöfendeckels |
US08/839,312 US5923697A (en) | 1996-04-30 | 1997-04-17 | Cooling device for the roof in electric arc furnaces |
ZA9703361A ZA973361B (en) | 1996-04-30 | 1997-04-18 | Cooling device for the roof in electric arc furnaces. |
AU19003/97A AU713508B2 (en) | 1996-04-30 | 1997-04-21 | Cooling device for the roof in electric arc furnaces |
BR9700651A BR9700651A (pt) | 1996-04-30 | 1997-04-30 | Dispositivo de resfriamento para o teto de fornos a arco elétrico |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96UD000065A IT1288891B1 (it) | 1996-04-30 | 1996-04-30 | Sistema di raffreddamento della volta per forni elettrici ad arco |
Publications (3)
Publication Number | Publication Date |
---|---|
ITUD960065A0 ITUD960065A0 (it) | 1996-04-30 |
ITUD960065A1 ITUD960065A1 (it) | 1997-10-30 |
IT1288891B1 true IT1288891B1 (it) | 1998-09-25 |
Family
ID=11422085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT96UD000065A IT1288891B1 (it) | 1996-04-30 | 1996-04-30 | Sistema di raffreddamento della volta per forni elettrici ad arco |
Country Status (8)
Country | Link |
---|---|
US (1) | US5923697A (it) |
EP (1) | EP0805325B1 (it) |
AT (1) | ATE203594T1 (it) |
AU (1) | AU713508B2 (it) |
BR (1) | BR9700651A (it) |
DE (1) | DE69705769T2 (it) |
IT (1) | IT1288891B1 (it) |
ZA (1) | ZA973361B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9922542D0 (en) | 1999-09-24 | 1999-11-24 | Rhs Paneltech Ltd | Metallurgical ladle/furnace roof |
IT1315031B1 (it) * | 2000-08-29 | 2003-01-27 | Danieli Off Mecc | Dispositivo di raffreddamento della volta per forni elettrici |
FR2885208B1 (fr) * | 2005-05-02 | 2007-08-03 | Ile Barbe Davene Soc Civ Soc C | Couvercle de cuve a vide refroidi a l'eau |
AT509787B1 (de) * | 2010-04-21 | 2012-09-15 | Inteco Special Melting Technologies Gmbh | Wassergekühlter deckel für ein feuerfest zugestelltes behandlungsgefäss für metallschmelzen |
US9464846B2 (en) | 2013-11-15 | 2016-10-11 | Nucor Corporation | Refractory delta cooling system |
CN103757591B (zh) * | 2013-12-31 | 2016-03-30 | 深圳市华星光电技术有限公司 | 一种坩埚设备及其在液晶面板生产中的应用 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE732572C (de) * | 1939-02-24 | 1943-03-05 | Herpen Co Kg La Mont Kessel | Als Rueckstrahlflaeche wirkende Decke der unteren Erweiterung eines schachtfoermigen Feuerraumes |
DE2032829A1 (en) * | 1970-07-02 | 1972-01-05 | Klöckner-Werke AG, 4100 Duisburg | Blast furnace - coil type cooling element |
DE2707441B2 (de) * | 1977-02-21 | 1980-09-18 | Gerhard 7601 Willstaett Fuchs | FlüssigkeitsgekühJter Deckel für Lichtbogenöfen |
FR2409471A1 (fr) * | 1977-11-22 | 1979-06-15 | Inst Ochistke Tekhnolog Gazo | Refrigerateur de four metallurgique |
US4146742A (en) * | 1978-01-05 | 1979-03-27 | Longenecker Levi S | Electric furnace having a side wall to roof smoke hole mounting |
US4435814A (en) * | 1982-01-29 | 1984-03-06 | Bbc Brown, Boveri & Company, Limited | Electric furnace having liquid-cooled vessel walls |
IT1175125B (it) * | 1983-09-19 | 1987-07-01 | Impianti Industriali Spa | Pannello raffreddato per forni |
DE4223109C1 (it) * | 1992-07-14 | 1993-09-16 | Reining Heisskuehlung Gmbh & Co Kg, 4330 Muelheim, De | |
US5289495A (en) * | 1992-08-17 | 1994-02-22 | J. T. Cullen Co., Inc. | Coolant coils for a smelting furnace roof |
-
1996
- 1996-04-30 IT IT96UD000065A patent/IT1288891B1/it active IP Right Grant
-
1997
- 1997-04-16 DE DE69705769T patent/DE69705769T2/de not_active Expired - Fee Related
- 1997-04-16 EP EP97106246A patent/EP0805325B1/en not_active Expired - Lifetime
- 1997-04-16 AT AT97106246T patent/ATE203594T1/de not_active IP Right Cessation
- 1997-04-17 US US08/839,312 patent/US5923697A/en not_active Expired - Fee Related
- 1997-04-18 ZA ZA9703361A patent/ZA973361B/xx unknown
- 1997-04-21 AU AU19003/97A patent/AU713508B2/en not_active Ceased
- 1997-04-30 BR BR9700651A patent/BR9700651A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69705769T2 (de) | 2002-05-23 |
DE69705769D1 (de) | 2001-08-30 |
ATE203594T1 (de) | 2001-08-15 |
US5923697A (en) | 1999-07-13 |
ITUD960065A0 (it) | 1996-04-30 |
EP0805325B1 (en) | 2001-07-25 |
ZA973361B (en) | 1997-11-20 |
BR9700651A (pt) | 1998-09-01 |
EP0805325A1 (en) | 1997-11-05 |
ITUD960065A1 (it) | 1997-10-30 |
AU713508B2 (en) | 1999-12-02 |
AU1900397A (en) | 1997-11-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4235592A (en) | Autoclave furnace with mechanical circulation | |
US6247830B1 (en) | Heat shield for agricultural light bulb | |
ES2174588T3 (es) | Cubierta refrigerada para hornos de arco electrico u hornos de cuchara. | |
IT1288891B1 (it) | Sistema di raffreddamento della volta per forni elettrici ad arco | |
US20060126700A1 (en) | Method and apparatus for heating a workpiece in an inert atmosphere or in vacuum | |
KR100458936B1 (ko) | 저온 도가니에서 유리를 용융하기 위한 유도로 | |
DK468181A (da) | Beskyttelse af en rotationsovns munding | |
ES2721551T3 (es) | Instalación de refinado de silicio | |
SU1194294A3 (ru) | Водоохлаждаема колпакова крышка дл электропечи с трем электродами | |
MX9703219A (es) | Dispositivo de enfriamiento para el techo en hornos de arco electrico. | |
IT1288850B1 (it) | Dispositvo di raffreddamento a pannelli laterali per forno elettrico | |
IT1304334B1 (it) | Dispositivo di raffreddamento pannelli per forno elettricoad arco | |
GB2161591A (en) | Coreless induction furnace | |
ATE111589T1 (de) | Vakuumofen zur wärmebehandlung metallischer werkstücke. | |
ES2233536T3 (es) | Dispositivo para la captacion de humos y el enfriamiento del techo de hornos electricos. | |
US3521701A (en) | Radiator unit for industrial safety illuminating apparatus | |
RU96106175A (ru) | Устройство для улавливания газов от электродуговой печи | |
ES2061298T3 (es) | Cambiador de calor de aire caliente. | |
RU1838435C (ru) | Направл ющий аппарат одностопной колпаковой печи | |
SU624940A1 (ru) | Печь сопротивлени дл спекани деталей | |
US2942046A (en) | Electrode cooling means for electric arc furnace | |
JPS5864323A (ja) | 直火式コイル焼鈍装置 | |
FR3094852B1 (fr) | Système de ventilation pour moteur électrique | |
TH57536B (th) | เตาหลอมแบบเอียงได้ | |
ATE15264T1 (de) | Gekuehlter deckel fuer elektrooefen. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |