FR2392342A1 - Four industriel a combustible pour le chauffage d'elements metalliques - Google Patents
Four industriel a combustible pour le chauffage d'elements metalliquesInfo
- Publication number
- FR2392342A1 FR2392342A1 FR7815292A FR7815292A FR2392342A1 FR 2392342 A1 FR2392342 A1 FR 2392342A1 FR 7815292 A FR7815292 A FR 7815292A FR 7815292 A FR7815292 A FR 7815292A FR 2392342 A1 FR2392342 A1 FR 2392342A1
- Authority
- FR
- France
- Prior art keywords
- elements
- metal elements
- heating metal
- industrial fuel
- heating
- 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.)
- Granted
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
- 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
-
- 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
- F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
- Tunnel Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Air Supply (AREA)
- Combustion Of Fluid Fuel (AREA)
Abstract
L'invention a trait à un four industriel brûlant du combustible pour le chauffage d'éléments métalliques. Le four comporte une enceinte équipée de brûleurs dirigeant leur flamme sur les éléments à chauffer. Des ajutages alimentés par un ventilateur dirigent leurs jets contre les gaz de combustion chauffant les éléments afin d'améliorer le transmission de chaleur entre eux et de mieux utiliser l'enthalpie des gaz. Application : notamment aux traitements thermiques de produits métallurgiques.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH641677A CH624460A5 (fr) | 1977-05-24 | 1977-05-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2392342A1 true FR2392342A1 (fr) | 1978-12-22 |
FR2392342B1 FR2392342B1 (fr) | 1983-09-16 |
Family
ID=4309247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7815292A Granted FR2392342A1 (fr) | 1977-05-24 | 1978-05-23 | Four industriel a combustible pour le chauffage d'elements metalliques |
Country Status (9)
Country | Link |
---|---|
US (1) | US4235591A (fr) |
JP (1) | JPS5849791B2 (fr) |
AT (1) | AT362940B (fr) |
AU (1) | AU517955B2 (fr) |
CH (1) | CH624460A5 (fr) |
DE (1) | DE2822329A1 (fr) |
FR (1) | FR2392342A1 (fr) |
GB (1) | GB1601052A (fr) |
IT (1) | IT1094686B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0695615A3 (fr) * | 1994-08-01 | 1998-01-21 | Amelia Gomez Barragan | Four-tunnel pour le séchage et la vulcanisation de profilés en caoutchouc |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4474552A (en) * | 1981-06-30 | 1984-10-02 | Smith Thomas M | Infra-red combinations |
DE3025801C2 (de) * | 1980-07-08 | 1982-10-28 | Ludwig Riedhammer GmbH & Co KG, 8500 Nürnberg | Tunnelofen zum Brennen von keramischen Werkstücken |
US4310301A (en) * | 1980-11-19 | 1982-01-12 | Midland-Ross Corporation | Combination burner and exhaust gas recirculation system for a carbottom furnace |
US4471750A (en) * | 1982-05-19 | 1984-09-18 | Mastermatic, Inc. | Tunnel heater |
US4549866A (en) * | 1984-05-08 | 1985-10-29 | Flynn Burner Corporation | Method and apparatus for applying heat to articles and materials |
FR2582181B1 (fr) * | 1985-05-15 | 1989-06-09 | Inf Milit Spatiale Aeronaut | Four de cuisson de substrat de circuit imprime |
US5567151A (en) * | 1994-10-21 | 1996-10-22 | Senju Metal Industry Company Limited | Reflow furnaces with hot air blow type heaters |
US6113386A (en) * | 1998-10-09 | 2000-09-05 | North American Manufacturing Company | Method and apparatus for uniformly heating a furnace |
DE19920136B4 (de) * | 1999-05-03 | 2007-07-12 | Eisenmann Anlagenbau Gmbh & Co. Kg | Brennofen |
SE534718C2 (sv) * | 2010-04-06 | 2011-11-29 | Linde Ag | Förfarande samt anordning för bearbetning av kontinuerliga eller diskreta metallprodukter |
CN101914736B (zh) * | 2010-08-12 | 2012-05-09 | 浙江浩大工业炉有限公司 | 一种连续退火炉 |
DE102011016175A1 (de) * | 2011-04-05 | 2012-10-11 | Ipsen International Gmbh | Verfahren und Industrieofen zur Nutzung eines anfallenden Schutzgases als Heizgas |
AT520134B1 (de) * | 2017-07-13 | 2020-03-15 | Andritz Tech & Asset Man Gmbh | Verfahren zur reduktion von stickoxiden in bandbehandlungsöfen |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB460822A (en) * | 1936-04-09 | 1937-02-04 | Staveley Coal & Iron Company L | Improvements in or relating to annealing furnaces |
DE708827C (de) * | 1937-02-19 | 1941-07-30 | Benno Schilde Maschb Akt Ges | Verfahren zur Erzielung einer gleichmaessigen Erhitzung von langgestreckten Werkstuecken |
GB575710A (en) * | 1944-03-20 | 1946-03-01 | James Mcdonald | Conveyor type heating furnaces |
DE1142065B (de) * | 1960-08-17 | 1963-01-03 | Bbc Brown Boveri & Cie | Durchlaufofen zur Waermebehandlung fuer Bleche, besonders aus Leichtmetall |
CH499761A (de) * | 1969-05-09 | 1970-11-30 | Gautschi Electro Fours Sa | Wärmebehandlungsofen |
DE2259639A1 (de) * | 1971-12-06 | 1973-06-20 | Kawasaki Heavy Ind Ltd | Nachwaermofen oder vorrichtung mit vorerhitzung |
DE2500636A1 (de) * | 1975-01-09 | 1976-07-15 | Thyssen Huette Ag | Verfahren zum betrieb eines durchlaufofens mit gasumwaelzung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2512326A (en) * | 1947-03-06 | 1950-06-20 | James A Harrison | Industrial gas-fired air heater |
US2731732A (en) * | 1953-05-19 | 1956-01-24 | Crown Zellerbach Corp | Apparatus and method for setting and drying moisture settable ink |
US2795054A (en) * | 1954-10-07 | 1957-06-11 | Oxy Catalyst Inc | Method and apparatus for heat recovery from drying oven effluents |
US3186694A (en) * | 1962-06-28 | 1965-06-01 | Midland Ross Corp | Temperature control system for jet convection strip heating furnace |
JPS5615012Y2 (fr) * | 1971-08-06 | 1981-04-08 | ||
US4116620A (en) * | 1977-05-23 | 1978-09-26 | Tec Systems, Inc. | Web drying apparatus having means for heating recirculated air |
-
1977
- 1977-05-24 CH CH641677A patent/CH624460A5/de not_active IP Right Cessation
-
1978
- 1978-05-22 GB GB21107/78A patent/GB1601052A/en not_active Expired
- 1978-05-22 DE DE19782822329 patent/DE2822329A1/de active Granted
- 1978-05-22 US US05/908,244 patent/US4235591A/en not_active Expired - Lifetime
- 1978-05-23 FR FR7815292A patent/FR2392342A1/fr active Granted
- 1978-05-23 IT IT7823677A patent/IT1094686B/it active
- 1978-05-23 JP JP53061561A patent/JPS5849791B2/ja not_active Expired
- 1978-05-24 AT AT0378178A patent/AT362940B/de not_active IP Right Cessation
- 1978-05-24 AU AU36403/78A patent/AU517955B2/en not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB460822A (en) * | 1936-04-09 | 1937-02-04 | Staveley Coal & Iron Company L | Improvements in or relating to annealing furnaces |
DE708827C (de) * | 1937-02-19 | 1941-07-30 | Benno Schilde Maschb Akt Ges | Verfahren zur Erzielung einer gleichmaessigen Erhitzung von langgestreckten Werkstuecken |
GB575710A (en) * | 1944-03-20 | 1946-03-01 | James Mcdonald | Conveyor type heating furnaces |
DE1142065B (de) * | 1960-08-17 | 1963-01-03 | Bbc Brown Boveri & Cie | Durchlaufofen zur Waermebehandlung fuer Bleche, besonders aus Leichtmetall |
CH499761A (de) * | 1969-05-09 | 1970-11-30 | Gautschi Electro Fours Sa | Wärmebehandlungsofen |
DE2259639A1 (de) * | 1971-12-06 | 1973-06-20 | Kawasaki Heavy Ind Ltd | Nachwaermofen oder vorrichtung mit vorerhitzung |
DE2500636A1 (de) * | 1975-01-09 | 1976-07-15 | Thyssen Huette Ag | Verfahren zum betrieb eines durchlaufofens mit gasumwaelzung |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0695615A3 (fr) * | 1994-08-01 | 1998-01-21 | Amelia Gomez Barragan | Four-tunnel pour le séchage et la vulcanisation de profilés en caoutchouc |
ES2113263A1 (es) * | 1994-08-01 | 1998-04-16 | Barragan Amelia Gomez | Horno longitudinal continuo para secados y vulcanizados de perfiles de caucho. |
Also Published As
Publication number | Publication date |
---|---|
IT1094686B (it) | 1985-08-02 |
AT362940B (de) | 1981-06-25 |
CH624460A5 (fr) | 1981-07-31 |
AU517955B2 (en) | 1981-09-03 |
JPS5849791B2 (ja) | 1983-11-07 |
US4235591A (en) | 1980-11-25 |
GB1601052A (en) | 1981-10-21 |
DE2822329C2 (fr) | 1987-04-16 |
DE2822329A1 (de) | 1978-12-07 |
IT7823677A0 (it) | 1978-05-23 |
JPS541212A (en) | 1979-01-08 |
FR2392342B1 (fr) | 1983-09-16 |
AU3640378A (en) | 1979-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |