ATE109269T1 - Warmhalteofen für metallurgische produkte. - Google Patents
Warmhalteofen für metallurgische produkte.Info
- Publication number
- ATE109269T1 ATE109269T1 AT90108339T AT90108339T ATE109269T1 AT E109269 T1 ATE109269 T1 AT E109269T1 AT 90108339 T AT90108339 T AT 90108339T AT 90108339 T AT90108339 T AT 90108339T AT E109269 T1 ATE109269 T1 AT E109269T1
- Authority
- AT
- Austria
- Prior art keywords
- region
- holding furnace
- active
- metallurgical products
- roller pathway
- Prior art date
Links
Classifications
-
- 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
- F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
- F27B9/029—Multicellular type furnaces constructed with add-on modules
-
- 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
- F27B9/24—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
- F27B9/2407—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 the conveyor being constituted by rollers (roller hearth 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/004—Heating the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/008—Heat shields
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Tunnel Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8912510A IT1235769B (it) | 1989-06-02 | 1989-06-02 | Forno di mantenimento per prodotti metallurgici |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE109269T1 true ATE109269T1 (de) | 1994-08-15 |
Family
ID=11141017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90108339T ATE109269T1 (de) | 1989-06-02 | 1990-05-03 | Warmhalteofen für metallurgische produkte. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0400348B1 (de) |
AT (1) | ATE109269T1 (de) |
DE (1) | DE69010993T2 (de) |
ES (1) | ES2057251T3 (de) |
IT (1) | IT1235769B (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000516210A (ja) | 1996-07-12 | 2000-12-05 | ロイコサイト,インコーポレーテッド | ケモカインレセプターアンタゴニストとその使用方法 |
CN103836949A (zh) * | 2012-11-26 | 2014-06-04 | 江苏华东炉业有限公司 | 一种用于箱式炉的维修装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2638333A (en) * | 1950-08-25 | 1953-05-12 | Selas Corp Of America | Continuous furnace |
US3374995A (en) * | 1965-12-20 | 1968-03-26 | Selas Corp Of America | Continuous heat treating furnace |
US4247000A (en) * | 1979-07-16 | 1981-01-27 | Ppg Industries, Inc. | Ceramic conveyor rolls with metal end caps clamped thereto |
DE3735949A1 (de) * | 1987-10-23 | 1989-05-03 | Ruhrgas Ag | Verfahren und vorrichtung zum reinigen der oberflaeche von ofenrollen eines rollenherdofens |
-
1989
- 1989-06-02 IT IT8912510A patent/IT1235769B/it active
-
1990
- 1990-05-03 AT AT90108339T patent/ATE109269T1/de not_active IP Right Cessation
- 1990-05-03 ES ES90108339T patent/ES2057251T3/es not_active Expired - Lifetime
- 1990-05-03 DE DE69010993T patent/DE69010993T2/de not_active Expired - Lifetime
- 1990-05-03 EP EP90108339A patent/EP0400348B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0400348B1 (de) | 1994-07-27 |
IT8912510A0 (it) | 1989-06-02 |
IT1235769B (it) | 1992-09-28 |
DE69010993T2 (de) | 1994-11-24 |
ES2057251T3 (es) | 1994-10-16 |
EP0400348A1 (de) | 1990-12-05 |
DE69010993D1 (de) | 1994-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
EELA | Cancelled due to lapse of time |