BR8801816A - REHEATING FURNACE FOR IRON AND STEEL PRODUCTS - Google Patents
REHEATING FURNACE FOR IRON AND STEEL PRODUCTSInfo
- Publication number
- BR8801816A BR8801816A BR8801816A BR8801816A BR8801816A BR 8801816 A BR8801816 A BR 8801816A BR 8801816 A BR8801816 A BR 8801816A BR 8801816 A BR8801816 A BR 8801816A BR 8801816 A BR8801816 A BR 8801816A
- Authority
- BR
- Brazil
- Prior art keywords
- iron
- steel products
- reheating furnace
- reheating
- furnace
- 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
- F27D99/0001—Heating elements or systems
- F27D99/0033—Heating elements or systems using burners
- F27D99/0035—Heating indirectly through a radiant surface
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/52—Methods of heating with flames
-
- 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
- C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
-
- 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
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
- F27B9/201—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace walking beam furnace
-
- 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
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/36—Arrangements of heating devices
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)
- Tunnel Furnaces (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8712465A IT1208279B (en) | 1987-04-16 | 1987-04-16 | Reheat furnace with rotating flame burners |
IT8712587A IT1213939B (en) | 1987-11-26 | 1987-11-26 | Reheat furnace with rotating flame burners |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8801816A true BR8801816A (en) | 1988-11-16 |
Family
ID=26326530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8801816A BR8801816A (en) | 1987-04-16 | 1988-04-15 | REHEATING FURNACE FOR IRON AND STEEL PRODUCTS |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0286984B1 (en) |
BR (1) | BR8801816A (en) |
CA (1) | CA1294126C (en) |
DE (1) | DE3865493D1 (en) |
ES (1) | ES2025720T3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1287626B1 (en) * | 1996-02-27 | 1998-08-06 | Sacmi Forni Spa | SINGLE LAYER OVEN FOR TILES |
ITMO20030218A1 (en) * | 2003-07-25 | 2005-01-26 | Tck Societa A Responsabilita Li Mitata | CONTROL SYSTEM OF A CERAMIC OVEN. |
SE535197C2 (en) * | 2010-09-30 | 2012-05-15 | Linde Ag | Procedure for combustion in an industrial furnace |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1432434A (en) * | 1965-05-10 | 1966-03-18 | Armco Steel Corp | Method and furnace for heating metal parts |
DE2202115A1 (en) * | 1971-02-02 | 1972-08-10 | British Steel Corp | Method and device for heating strip material |
DD237771A3 (en) * | 1983-09-23 | 1986-07-30 | Rohrkombinat Stahl & Walzwerk | LARGE-FORMED RADIATION ELEMENT FOR INDUSTRIAL OVEN |
-
1988
- 1988-04-08 ES ES88105593T patent/ES2025720T3/en not_active Expired - Lifetime
- 1988-04-08 DE DE8888105593T patent/DE3865493D1/en not_active Expired - Lifetime
- 1988-04-08 EP EP19880105593 patent/EP0286984B1/en not_active Expired
- 1988-04-12 CA CA000563951A patent/CA1294126C/en not_active Expired - Fee Related
- 1988-04-15 BR BR8801816A patent/BR8801816A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0286984A1 (en) | 1988-10-19 |
ES2025720T3 (en) | 1992-04-01 |
EP0286984B1 (en) | 1991-10-16 |
DE3865493D1 (en) | 1991-11-21 |
CA1294126C (en) | 1992-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 15/04/2003 |