AR247763A1 - Perfeccionamientos en hornos de campana especialmente destinados para efectuar operaciones de recocido, bajo una atmosfera controlada, de chapas metalicas en forma de bobinas - Google Patents
Perfeccionamientos en hornos de campana especialmente destinados para efectuar operaciones de recocido, bajo una atmosfera controlada, de chapas metalicas en forma de bobinasInfo
- Publication number
- AR247763A1 AR247763A1 AR89314547A AR31454789A AR247763A1 AR 247763 A1 AR247763 A1 AR 247763A1 AR 89314547 A AR89314547 A AR 89314547A AR 31454789 A AR31454789 A AR 31454789A AR 247763 A1 AR247763 A1 AR 247763A1
- Authority
- AR
- Argentina
- Prior art keywords
- necklace
- periphery
- oven
- atmosphere
- 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
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0073—Seals
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/663—Bell-type furnaces
- C21D9/673—Details, accessories, or equipment peculiar to bell-type furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B11/00—Bell-type furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
HORNO DE CAMPANA, ESPECIALMENTE PARA OPERACIONES DE RECOCIDO, BAJO UNA ATMOSFERA CONTROLADA, DE CHAPAS METALICAS EN FORMA DE BOBINAS, QUE COMPRENDE UNA BASE FIJA SOLIDARIA CON UNA PLACA DE BASE, PROVISTA EN SU PARTE SUPERIOR CON UNA PLACA DE APOYO, SOBRE LA CUAL DESCANSA LA PILA DE BOBINAS A SER PROCESADAS; UNA TAPA INTERIOR QUE AISLA LA CARGA CONTRA LA ATMOSFERA AMBIENTE Y CONTRA LA ATMOSFERA DEL HORNO Y QUE TIENE EN SU PARTE INFERIOR UN COLLAR QUE DESCANSA SOBRE LA PERIFERIA DE LA PLACA DE BASE CON INTERPOSICION DE UN CONJUNTO METALICO ESTANCO, PROVISTO CON UNA EMPAQUETADURA;UN HORNO, QUE TIENE UN MEDIO DE CALENTAMIENTO Y QUE RECUBRE A DICHA TAPA INTERIOR; UN AISLAMIENTO TERMICO Y DE SELLADO DEL AREA INTERNA DE DICHA TAPA INTERIOR CONSTITUIDO POR UNA BARRERA SEMI-ESTANCA INTERPUESTA ENTRE DICHA AREA Y EL ESPACIO ANULAR QUE SEPARA UNA PARED LATERAL EXTERIOR CIRCULAR CON RESPECTO A DICHA BASE Y DICHO COLLAR ESTANCO; DICHA BARRERA SEMI-ESTANCA, CONSTITUIDA PORUN ANILLO Y POR UN MIE MBRO CIRCULAR PLANO SOLDADO A DICHO COLLAR QUE SE ENCUENTRA A SU VEZ CON APOYO SOBRE UNA CAPA DE MATERIAL FIBROSO SITUADA EN UNA RANURA PERIFERICA, SITUADA EN DICHA PARED LATERAL, Y PRESENTANDO LA PARTE INFERIOR DE DICHO COLLAR MEDIOS DE ENFRIAMIENTO QUE INCLUYEN UN MIEMBRO PLANO SOLDADO A LA PARTE DE FONDO Y QUE DESCANSA EN UNA EMPAQUETADURA, SITUADA EN UNA RANURAPOSICIONADA EN UN RECIPIENTE DE REFRIGERACION ANULAR DE AGUA, MONTADO EN LA PERIFERIA DE LA PLACA DE BASE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8810576A FR2635175B1 (fr) | 1988-08-04 | 1988-08-04 | Perfectionnements apportes aux fours cloche utilises notamment pour le recuit de bobines metalliques sous atmosphere controlee |
Publications (1)
Publication Number | Publication Date |
---|---|
AR247763A1 true AR247763A1 (es) | 1995-03-31 |
Family
ID=9369132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR89314547A AR247763A1 (es) | 1988-08-04 | 1989-07-31 | Perfeccionamientos en hornos de campana especialmente destinados para efectuar operaciones de recocido, bajo una atmosfera controlada, de chapas metalicas en forma de bobinas |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0354127B1 (es) |
JP (1) | JP2810428B2 (es) |
AR (1) | AR247763A1 (es) |
AT (1) | ATE91012T1 (es) |
CA (1) | CA1335534C (es) |
DD (1) | DD287570A5 (es) |
DE (2) | DE354127T1 (es) |
ES (1) | ES2012442T3 (es) |
FR (1) | FR2635175B1 (es) |
GR (1) | GR900300065T1 (es) |
MX (1) | MX171674B (es) |
MY (1) | MY104137A (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2665756A1 (fr) * | 1990-08-13 | 1992-02-14 | Siderurgie Fse Inst Rech | Dispositif d'etancheite entre une cuve et une voute flottante d'un four industriel tel qu'un four electrique de traitement de metal liquide. |
WO2007009190A1 (en) * | 2005-07-21 | 2007-01-25 | Hard Technologies Pty Ltd | Duplex surface treatment of metal objects |
CN112182880B (zh) * | 2020-09-27 | 2023-07-11 | 武汉钢铁有限公司 | 一种钢卷温度均匀性调整方法、装置、设备和介质 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2721070A (en) * | 1954-03-12 | 1955-10-18 | United States Steel Corp | Two pass gas circulating separator |
US3053523A (en) * | 1959-06-08 | 1962-09-11 | Inland Steel Co | Inner cover for box annealing furnace |
FR1552877A (es) * | 1967-08-18 | 1969-01-10 | ||
US3438617A (en) * | 1968-04-10 | 1969-04-15 | Pullman Inc | Atmospheric seals |
US3563522A (en) * | 1968-04-29 | 1971-02-16 | Calvin C Blackman | Sealing device |
US3751219A (en) * | 1971-10-28 | 1973-08-07 | Steel Corp | Annealing furnace seal |
GB1390238A (en) * | 1972-04-06 | 1975-04-09 | Wellman Incandescent Furn Co | Coil annealing furnaces |
US3904356A (en) * | 1974-04-29 | 1975-09-09 | Wilson Eng Co Inc Lee | Open coil heat shielding |
JPS59149962U (ja) * | 1983-03-28 | 1984-10-06 | 川崎製鉄株式会社 | バツチ焼鈍炉のシ−ル装置 |
JPS6118036U (ja) * | 1984-07-05 | 1986-02-01 | 淳男 丸橋 | 水切りプレ−ト付水槽 |
-
1988
- 1988-08-04 FR FR8810576A patent/FR2635175B1/fr not_active Expired - Fee Related
-
1989
- 1989-07-24 MY MYPI89001010A patent/MY104137A/en unknown
- 1989-07-27 CA CA000606840A patent/CA1335534C/fr not_active Expired - Fee Related
- 1989-07-31 AR AR89314547A patent/AR247763A1/es active
- 1989-08-01 DD DD89331364A patent/DD287570A5/de unknown
- 1989-08-03 DE DE198989402210T patent/DE354127T1/de active Pending
- 1989-08-03 MX MX017053A patent/MX171674B/es unknown
- 1989-08-03 EP EP89402210A patent/EP0354127B1/fr not_active Expired - Lifetime
- 1989-08-03 JP JP1202264A patent/JP2810428B2/ja not_active Expired - Fee Related
- 1989-08-03 AT AT89402210T patent/ATE91012T1/de not_active IP Right Cessation
- 1989-08-03 ES ES198989402210T patent/ES2012442T3/es not_active Expired - Lifetime
- 1989-08-03 DE DE89402210T patent/DE68907289T2/de not_active Expired - Fee Related
-
1991
- 1991-07-31 GR GR90300065T patent/GR900300065T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE68907289D1 (de) | 1993-07-29 |
MY104137A (en) | 1994-02-28 |
DD287570A5 (de) | 1991-02-28 |
EP0354127B1 (fr) | 1993-06-23 |
DE354127T1 (de) | 1990-06-13 |
EP0354127A1 (fr) | 1990-02-07 |
ES2012442A4 (es) | 1990-04-01 |
MX171674B (es) | 1993-11-10 |
DE68907289T2 (de) | 1993-12-09 |
GR900300065T1 (en) | 1991-07-31 |
FR2635175B1 (fr) | 1993-03-05 |
JPH02138422A (ja) | 1990-05-28 |
ES2012442T3 (es) | 1993-12-01 |
JP2810428B2 (ja) | 1998-10-15 |
ATE91012T1 (de) | 1993-07-15 |
CA1335534C (fr) | 1995-05-16 |
FR2635175A1 (fr) | 1990-02-09 |
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