ES2118553T3 - DEVICE TO COOL THE COATING OF PROTECTION OF THE CHARGES OF ANNEALING OVENS. - Google Patents

DEVICE TO COOL THE COATING OF PROTECTION OF THE CHARGES OF ANNEALING OVENS.

Info

Publication number
ES2118553T3
ES2118553T3 ES95904960T ES95904960T ES2118553T3 ES 2118553 T3 ES2118553 T3 ES 2118553T3 ES 95904960 T ES95904960 T ES 95904960T ES 95904960 T ES95904960 T ES 95904960T ES 2118553 T3 ES2118553 T3 ES 2118553T3
Authority
ES
Spain
Prior art keywords
cover
protection
air
refrigeration
protection cover
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.)
Expired - Lifetime
Application number
ES95904960T
Other languages
Spanish (es)
Inventor
Peter Ebner
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.)
Ebner Industrieofenbau GmbH
Original Assignee
Ebner Industrieofenbau GmbH
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3481457&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2118553(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ebner Industrieofenbau GmbH filed Critical Ebner Industrieofenbau GmbH
Application granted granted Critical
Publication of ES2118553T3 publication Critical patent/ES2118553T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

UN DISPOSITIVO PARA REFRIGERAR LA CUBIERTA DE PROTECCION DE CARGA (2) DE HORNOS DE IGNICION, ES UNA CUBIERTA DE REFRIGERACION (4), PREFERIBLEMENTE CON FORMA DE CAPERUZA QUE RODEA A LA CUBIERTA DE PROTECCION (2). LA CUBIERTA DE REFRIGERACION (4) LLEVA VENTILADORES (6) PARA ABSORBER EL AIRE A TRAVES DEL ESPACIO INTERMEDIO ENTRE LA CUBIERTA DE PROTECCION (2) Y LA DE REFRIGERACION (4), , Y TAMBIEN LLEVA VARIAS APERTURAS DE PASO DE AIRE (5) A TRAVES DE LAS CUALES SE ASPIRA EL AIRE DEL ESPACIO INTERMEDIO ENTRE LA CUBIERTA DE PROTECCION (2) Y LA DE REFRIGERACION (4). A TRAVES DE LAS APERTURAS (5) CORRIENTES DE AIRE SE DIRIGEN CONTRA LA TAPA DE PROTECCION (2) QUE SE ENCUENTRA EN LA ZONA DE IMPACTO DE ESTAS CORRIENTES, COMO SE DESCRIBE EN LA PATENTE N UBIERTA DE PROTECCION (2) POR DEBAJO DE LA CARGA (8). PARA DISMINUIR LA PRODUCCION TECNICA Y LA COMPLEJIDAD OPERACIONAL DE TAL DISPOSITIVO, SE LOCALIZAN LAS APERTURAS DE PASO DE AIRE (5) DE LA CUBIERTA REFRIGERADORA (4) A TRAVES DE LAS CUALES LAS CORRIENTES DE AIRE IMPACTAN EN LA CUBIERTA DE PROTECCION (2) POR ENCIMA DE LA CARGA (8) EXCLUSIVAMENTE EN EL TERCIO INFERIOR DE LA CUBIERTA REFRIGERADORA (4).A DEVICE TO REFRIGERATE THE CHARGE PROTECTION COVER (2) OF IGNITION OVENS, IS A REFRIGERATION COVER (4), PREFERABLY WITH A SHAPE OF HOOD SURROUNDING THE PROTECTION COVER (2). THE REFRIGERATION COVER (4) CARRIES FANS (6) TO ABSORB THE AIR THROUGH THE INTERMEDIATE SPACE BETWEEN THE PROTECTION COVER (2) AND THE REFRIGERATION COVER (4), AND ALSO CARRIES SEVERAL AIR PASS OPENINGS (5) THROUGH WHICH THE AIR IS BREATHED FROM THE INTERMEDIATE SPACE BETWEEN THE PROTECTION COVER (2) AND THE REFRIGERATION COVER (4). THROUGH THE OPENINGS (5) AIR CURRENTS ARE DIRECTED AGAINST THE PROTECTION COVER (2) WHICH IS IN THE IMPACT ZONE OF THESE CURRENTS, AS DESCRIBED IN THE N UBER PROTECTION PATENT (2) BELOW THE LOAD (8). TO DECREASE THE TECHNICAL PRODUCTION AND OPERATIONAL COMPLEXITY OF SUCH A DEVICE, THE AIR PASS OPENINGS (5) OF THE REFRIGERATOR COVER (4) THROUGH WHICH THE AIR CURRENTS IMPACT ON THE PROTECTION COVER (2) ARE LOCATED BY ON TOP OF THE LOAD (8) EXCLUSIVELY ON THE LOWER THIRD OF THE REFRIGERATOR COVER (4).

ES95904960T 1994-01-20 1995-01-13 DEVICE TO COOL THE COATING OF PROTECTION OF THE CHARGES OF ANNEALING OVENS. Expired - Lifetime ES2118553T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0009894A AT399775B (en) 1994-01-20 1994-01-20 DEVICE FOR COOLING THE BATCH PROTECTIVE COVER OF TUBES

Publications (1)

Publication Number Publication Date
ES2118553T3 true ES2118553T3 (en) 1998-09-16

Family

ID=3481457

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95904960T Expired - Lifetime ES2118553T3 (en) 1994-01-20 1995-01-13 DEVICE TO COOL THE COATING OF PROTECTION OF THE CHARGES OF ANNEALING OVENS.

Country Status (5)

Country Link
EP (1) EP0740709B1 (en)
AT (2) AT399775B (en)
DE (1) DE59502409D1 (en)
ES (1) ES2118553T3 (en)
WO (1) WO1995020058A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE217651T1 (en) * 1997-01-30 2002-06-15 Loi Thermprocess Gmbh HOOD FURNACE
DE29907320U1 (en) * 1999-04-26 1999-08-12 Drever International S.A., Liègè Device for cooling materials
CN102878814B (en) * 2012-10-31 2014-07-30 博广热能股份有限公司 Radiator with variable radiating area

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3433433C1 (en) * 1984-09-12 1985-10-24 Otto Junker Gmbh, 5107 Simmerath Device for heating or cooling metallic goods
DE3824415A1 (en) * 1988-07-19 1990-01-25 Gottfried Von Czarnowski Cooling hood for rapid cooling of red-hot material, in particular steel strip
AT396525B (en) * 1992-03-20 1993-10-25 Ebner Ind Ofenbau Device for cooling the charge-protecting cover of annealing furnaces
US5290017A (en) * 1993-03-01 1994-03-01 Indugas, Inc. Cooling cover for batch coil annealing furnace

Also Published As

Publication number Publication date
WO1995020058A1 (en) 1995-07-27
ATE166927T1 (en) 1998-06-15
EP0740709A1 (en) 1996-11-06
ATA9894A (en) 1994-11-15
DE59502409D1 (en) 1998-07-09
EP0740709B1 (en) 1998-06-03
AT399775B (en) 1995-07-25

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