ES8708018A1 - Procedimiento de tratamiento termico de objetos en un horno continuo - Google Patents
Procedimiento de tratamiento termico de objetos en un horno continuoInfo
- Publication number
- ES8708018A1 ES8708018A1 ES555695A ES555695A ES8708018A1 ES 8708018 A1 ES8708018 A1 ES 8708018A1 ES 555695 A ES555695 A ES 555695A ES 555695 A ES555695 A ES 555695A ES 8708018 A1 ES8708018 A1 ES 8708018A1
- Authority
- ES
- Spain
- Prior art keywords
- heat treating
- furnaces
- gas curtain
- curtain device
- screen
- 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
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
- F27D99/0075—Gas curtain 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
-
- 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
- F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
- F27B9/045—Furnaces with controlled atmosphere
-
- 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
-
- 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
- F27B9/24—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 being carried by a conveyor
- F27B9/243—Endless-strand conveyor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Furnace Details (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Tunnel Furnaces (AREA)
- Powder Metallurgy (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Drying Of Solid Materials (AREA)
Abstract
CAMPANA DE UN HORNO CONTINUO DE TRATAMIENTO TERMICO. SE COMPONE DE: UN CANAL DE LLEVADA (100) DE GAS INERTE UNIDO A LA CAMARA DE PREADMISION (103) CILINDRICA, QUE TIENE UNA PRIMERA ZONA (120) SEGUIDA DE UNA SEGUNDA ZONA DELIMITADA POR DOS PLACAS PERFORADAS (101, 102) EN DONDE SE SITUA UN COJIN DE LANA DE ROCA (104); UNA CAMARA DE ADMISION (105) PARALELEPIPEDICA CON UNA PARED SUPERIOR (106) Y UNA PARED INFERIOR (109) PERFORADA Y REVESTIDA POR UN COJIN DE LANA DE ROCA (110) Y UNA PARED (108); Y UNA CAMARA DE EXPANSION DE GAS (107) Y DOS REGLETAS DE FIJACION (115, 166) CON CORTINAS REFRACTARIAS (113, 114). SE UTILIZA EN METALURGIA Y GENERADORES ENDOTERMICOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8508470A FR2583064B1 (fr) | 1985-06-05 | 1985-06-05 | Procede de traitement thermique, hotte pour la mise en oeuvre de ce procede et son utilisation dans les fours de traitement thermique |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8708018A1 true ES8708018A1 (es) | 1987-09-01 |
ES555695A0 ES555695A0 (es) | 1987-09-01 |
Family
ID=9319890
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES555695A Expired ES8708018A1 (es) | 1985-06-05 | 1986-06-04 | Procedimiento de tratamiento termico de objetos en un horno continuo |
ES557554A Expired ES8800412A1 (es) | 1985-06-05 | 1987-05-16 | Campana de tratamiento termico de objetos para un horno continuo |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES557554A Expired ES8800412A1 (es) | 1985-06-05 | 1987-05-16 | Campana de tratamiento termico de objetos para un horno continuo |
Country Status (12)
Country | Link |
---|---|
US (1) | US4746289A (es) |
EP (1) | EP0206873B2 (es) |
JP (1) | JP2665333B2 (es) |
KR (1) | KR870000438A (es) |
AT (1) | ATE39501T1 (es) |
AU (1) | AU587256B2 (es) |
BR (1) | BR8602604A (es) |
CA (1) | CA1277214C (es) |
DE (1) | DE3661542D1 (es) |
ES (2) | ES8708018A1 (es) |
FR (1) | FR2583064B1 (es) |
ZA (1) | ZA864139B (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO159960C (no) * | 1986-07-08 | 1989-02-22 | Norsk Hydro As | Ovn for hoeytemperaturbehandling av plastiske eller forherdete produkter. |
US5404836A (en) * | 1989-02-03 | 1995-04-11 | Milewski; John V. | Method and apparatus for continuous controlled production of single crystal whiskers |
US5411200A (en) * | 1994-02-28 | 1995-05-02 | American Air Liquide, Inc. | Process and apparatus for the wave soldering of circuit boards |
US5409159A (en) * | 1994-02-28 | 1995-04-25 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Apparatus and methods for inerting solder during wave soldering operations |
US5520320A (en) * | 1994-04-22 | 1996-05-28 | Air Liquide America Corporation | Process for wave soldering components on a printed circuit board in a temperature controlled non-oxidizing atmosphere |
IL119434A (en) * | 1995-11-27 | 2000-01-31 | Boc Group Inc | Furnace |
WO1999050464A1 (fr) * | 1998-03-26 | 1999-10-07 | Kawasaki Steel Corporation | Four de traitement thermique en continu, et procede de regulation du gaz atmospherique et procede de refroidissement dans un four de traitement thermique en continu |
CA2615962C (en) * | 2005-07-25 | 2011-04-26 | Sumitomo Metal Industries, Ltd. | Continuous heat treatment furnace and utilizing the same, metal pipe and method of heat treatment |
JP5029974B2 (ja) * | 2010-01-21 | 2012-09-19 | 富山住友電工株式会社 | 金属多孔体及びそれを用いた電池用電極、並びに金属多孔体の製造方法 |
CN103305744B (zh) * | 2012-03-08 | 2016-03-30 | 宝山钢铁股份有限公司 | 一种高质量硅钢常化基板的生产方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2668701A (en) * | 1951-02-03 | 1954-02-09 | Selas Corp Of America | Heating control system |
US3223396A (en) * | 1963-04-22 | 1965-12-14 | Hayes Inc C I | Heat treatment apparatus |
US3467366A (en) * | 1967-10-02 | 1969-09-16 | Hayes Inc C I | Furnace construction having atmosphere curtain |
US3618919A (en) * | 1969-11-03 | 1971-11-09 | Btu Eng Corp | Adjustable heat and gas barrier |
BE791511A (fr) * | 1971-11-19 | 1973-03-16 | Flynn Charles S | Appareil de traitement thermique rapide d'une bande de matiere |
US3984197A (en) * | 1972-03-25 | 1976-10-05 | Hoechst Aktiengesellschaft | Device for the wet treatment and drying of textile material |
FR2421979A1 (fr) * | 1978-04-07 | 1979-11-02 | Alsacienne Constr Meca | Installation de traitement thermique de produits textiles sous forme continue |
US4217090A (en) * | 1978-08-22 | 1980-08-12 | B & K Machinery International Limited | Oven heating system |
IT8021945V0 (it) * | 1980-06-02 | 1980-06-02 | Luca Ferdinando De | Dispositivo didattico per suonare strumenti musicali. |
DE3029136C2 (de) * | 1980-07-31 | 1982-06-03 | Computer Gesellschaft Konstanz Mbh, 7750 Konstanz | Steuerschaltung für an eine Datenverarbeitungsanlage anschließbare Peripheriegeräte |
US4501553A (en) * | 1981-06-29 | 1985-02-26 | Chugai Ro Co., Ltd. | Floating equipment and floating-type heat treating furnace for striplike works |
GB2108156B (en) * | 1981-09-19 | 1986-01-15 | British Oxygen Co Ltd | Heat treatment of metals |
GB2139741B (en) * | 1983-05-04 | 1988-06-08 | Air Prod & Chem | Method of operating heat treatment furnace |
-
1985
- 1985-06-05 FR FR8508470A patent/FR2583064B1/fr not_active Expired
-
1986
- 1986-05-30 DE DE8686401150T patent/DE3661542D1/de not_active Expired
- 1986-05-30 EP EP86401150A patent/EP0206873B2/fr not_active Expired - Lifetime
- 1986-05-30 AT AT86401150T patent/ATE39501T1/de not_active IP Right Cessation
- 1986-05-30 US US06/868,944 patent/US4746289A/en not_active Expired - Lifetime
- 1986-06-03 ZA ZA864139A patent/ZA864139B/xx unknown
- 1986-06-04 ES ES555695A patent/ES8708018A1/es not_active Expired
- 1986-06-04 BR BR8602604A patent/BR8602604A/pt unknown
- 1986-06-04 CA CA000510863A patent/CA1277214C/fr not_active Expired - Lifetime
- 1986-06-04 AU AU58327/86A patent/AU587256B2/en not_active Ceased
- 1986-06-04 JP JP61128276A patent/JP2665333B2/ja not_active Expired - Lifetime
- 1986-06-05 KR KR1019860004463A patent/KR870000438A/ko not_active Application Discontinuation
-
1987
- 1987-05-16 ES ES557554A patent/ES8800412A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JP2665333B2 (ja) | 1997-10-22 |
JPS6237317A (ja) | 1987-02-18 |
DE3661542D1 (en) | 1989-02-02 |
BR8602604A (pt) | 1987-02-03 |
ATE39501T1 (de) | 1989-01-15 |
ES555695A0 (es) | 1987-09-01 |
EP0206873B2 (fr) | 1992-07-08 |
US4746289A (en) | 1988-05-24 |
AU587256B2 (en) | 1989-08-10 |
ES557554A0 (es) | 1987-10-16 |
AU5832786A (en) | 1986-12-11 |
KR870000438A (ko) | 1987-02-18 |
ES8800412A1 (es) | 1987-10-16 |
FR2583064B1 (fr) | 1987-08-14 |
CA1277214C (fr) | 1990-12-04 |
EP0206873A1 (fr) | 1986-12-30 |
EP0206873B1 (fr) | 1988-12-28 |
FR2583064A1 (fr) | 1986-12-12 |
ZA864139B (en) | 1987-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990405 |