DE3880916D1 - Gekuehlter rohrstrang fuer industrie-erwaermungsoefen. - Google Patents
Gekuehlter rohrstrang fuer industrie-erwaermungsoefen.Info
- Publication number
- DE3880916D1 DE3880916D1 DE8888111648T DE3880916T DE3880916D1 DE 3880916 D1 DE3880916 D1 DE 3880916D1 DE 8888111648 T DE8888111648 T DE 8888111648T DE 3880916 T DE3880916 T DE 3880916T DE 3880916 D1 DE3880916 D1 DE 3880916D1
- Authority
- DE
- Germany
- Prior art keywords
- furnace
- cooled
- displacements
- tube
- cooled pipeline
- 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
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
- F27B9/14—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
- F27B9/14—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
- F27B9/22—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 on rails, e.g. under the action of scrapers or pushers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Tunnel Furnaces (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8888111648T DE3880916D1 (de) | 1987-08-01 | 1988-07-20 | Gekuehlter rohrstrang fuer industrie-erwaermungsoefen. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3725607A DE3725607A1 (de) | 1987-08-01 | 1987-08-01 | Gekuehlter rohrstrang fuer industrie-erwaermungsoefen |
DE8888111648T DE3880916D1 (de) | 1987-08-01 | 1988-07-20 | Gekuehlter rohrstrang fuer industrie-erwaermungsoefen. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3880916D1 true DE3880916D1 (de) | 1993-06-17 |
Family
ID=6332908
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3725607A Withdrawn DE3725607A1 (de) | 1987-08-01 | 1987-08-01 | Gekuehlter rohrstrang fuer industrie-erwaermungsoefen |
DE8888111648T Expired - Lifetime DE3880916D1 (de) | 1987-08-01 | 1988-07-20 | Gekuehlter rohrstrang fuer industrie-erwaermungsoefen. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3725607A Withdrawn DE3725607A1 (de) | 1987-08-01 | 1987-08-01 | Gekuehlter rohrstrang fuer industrie-erwaermungsoefen |
Country Status (3)
Country | Link |
---|---|
US (1) | US4886450A (de) |
EP (1) | EP0302301B1 (de) |
DE (2) | DE3725607A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5232359A (en) * | 1991-07-26 | 1993-08-03 | Campbell Frank Jun | Device for increasing the thermal radiation heat transfer on an object in a furnace |
US5405264A (en) * | 1992-04-23 | 1995-04-11 | Loi Essen Industrieofenanlagen Gmbh | Device for carrying a charge in a furnace |
US5374186A (en) * | 1994-01-19 | 1994-12-20 | Italimpianti Of America, Inc. | Roll system for roller hearth furnaces for thin slabs |
US6299433B1 (en) | 1999-11-05 | 2001-10-09 | Gas Research Institute | Burner control |
US7241135B2 (en) | 2004-11-18 | 2007-07-10 | Honeywell International Inc. | Feedback control for modulating gas burner |
CN103334002A (zh) * | 2013-07-17 | 2013-10-02 | 上海诚达工业炉有限公司 | 连续加热炉进钢口的横梁机构 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1895072A (en) * | 1927-02-17 | 1933-01-24 | Ray M Fenton | Continuous furnace for metallurgical purposes |
US1927634A (en) * | 1929-02-19 | 1933-09-19 | Frank A Fahrenwald | Furnace |
US2023126A (en) * | 1934-06-09 | 1935-12-03 | Frank A Fahrenwald | Subdivided roller bottom for sheet normalizing furnaces |
GB525204A (en) * | 1939-02-15 | 1940-08-23 | Stein & Atkinson Ltd | Improvements in furnaces, particularly for the heat treatment of metals |
US3100811A (en) * | 1960-05-31 | 1963-08-13 | Frederick S Bloom | Metal heating furnace |
DE1199301B (de) * | 1961-03-24 | 1965-08-26 | Didier Werke Ag | Waermofen fuer metallisches Gut |
US3179395A (en) * | 1962-05-09 | 1965-04-20 | Allegheny Ludlum Steel | Slab heating furnaces |
US3212763A (en) * | 1964-03-05 | 1965-10-19 | United States Steel Corp | Reheating furnace |
FR1432434A (fr) * | 1965-05-10 | 1966-03-18 | Armco Steel Corp | Procédé et four pour le chauffage de pièces métalliques |
DE2039507C3 (de) * | 1970-08-08 | 1973-12-06 | Huettenwerk Oberhausen Ag, 4200 Oberhausen | Aufsatzstucke für wassei gekühlte Tragrohre eines Stoßofens |
DE2039508C3 (de) * | 1970-08-08 | 1973-12-06 | Huettenwerk Oberhausen Ag, 4200 Oberhausen | Stoßofen |
DE2123729A1 (en) * | 1971-05-13 | 1972-11-16 | Karrena-Feuerungsbau GmbH, 4000 Düsseldorf-Rath | Preheat furnace - with change in support positions ensuring even prod temp |
DE3325733A1 (de) * | 1983-07-16 | 1985-01-24 | Bloom Engineering (Europa) GmbH, 4000 Düsseldorf | Waermofen |
DE3440126C2 (de) * | 1984-11-02 | 1993-11-18 | Italimpianti Deutschland Gmbh | Hubbalkenofen |
-
1987
- 1987-08-01 DE DE3725607A patent/DE3725607A1/de not_active Withdrawn
-
1988
- 1988-07-20 EP EP88111648A patent/EP0302301B1/de not_active Expired - Lifetime
- 1988-07-20 DE DE8888111648T patent/DE3880916D1/de not_active Expired - Lifetime
- 1988-07-27 US US07/225,063 patent/US4886450A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0302301B1 (de) | 1993-05-12 |
US4886450A (en) | 1989-12-12 |
DE3725607A1 (de) | 1989-02-09 |
EP0302301A1 (de) | 1989-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: E.ON RUHRGAS AG, 45138 ESSEN, DE |