WO2003081156A1 - Anlage zur wärmebehandlung von werkstücken - Google Patents
Anlage zur wärmebehandlung von werkstücken Download PDFInfo
- Publication number
- WO2003081156A1 WO2003081156A1 PCT/EP2003/002461 EP0302461W WO03081156A1 WO 2003081156 A1 WO2003081156 A1 WO 2003081156A1 EP 0302461 W EP0302461 W EP 0302461W WO 03081156 A1 WO03081156 A1 WO 03081156A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- loading
- opening
- lock
- unloading
- rotary hearth
- 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
- F27B9/14—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
- F27B9/16—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 circular or arcuate path
-
- 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
-
- 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
- C21D9/0037—Rotary furnaces with vertical axis; Furnaces with rotating floor
-
- 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
- F27B9/38—Arrangements of devices for charging
-
- 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
- F27B9/39—Arrangements of devices for discharging
-
- 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
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
-
- 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
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
-
- 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
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
-
- 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
- F27B9/028—Multi-chamber type furnaces
-
- 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
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/40—Arrangements of controlling or monitoring devices
-
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1858—Doors
- F27D2001/1891—Doors for separating two chambers in the furnace
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0024—Charging; Discharging; Manipulation of charge of metallic workpieces
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03714799A EP1488181B1 (de) | 2002-03-27 | 2003-03-11 | Anlage zur w rmebehandlung von werkst cken |
KR1020047015527A KR100964994B1 (ko) | 2002-03-27 | 2003-03-11 | 부품 열처리용 장치 |
AU2003219035A AU2003219035A1 (en) | 2002-03-27 | 2003-03-11 | Installation for the heat-treatment of parts |
US10/508,735 US7588719B2 (en) | 2002-03-27 | 2003-03-11 | Installation for the heat-treatment of parts |
DE50307651T DE50307651D1 (de) | 2002-03-27 | 2003-03-11 | Anlage zur w rmebehandlung von werkst cken |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10213991 | 2002-03-27 | ||
DE10213991.1 | 2002-03-27 | ||
DE10259247.0 | 2002-12-17 | ||
DE10259247 | 2002-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003081156A1 true WO2003081156A1 (de) | 2003-10-02 |
Family
ID=28042866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/002461 WO2003081156A1 (de) | 2002-03-27 | 2003-03-11 | Anlage zur wärmebehandlung von werkstücken |
Country Status (8)
Country | Link |
---|---|
US (1) | US7588719B2 (de) |
EP (1) | EP1488181B1 (de) |
KR (1) | KR100964994B1 (de) |
CN (1) | CN100434545C (de) |
AT (1) | ATE366903T1 (de) |
AU (1) | AU2003219035A1 (de) |
DE (2) | DE10310739A1 (de) |
WO (1) | WO2003081156A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005050112A2 (de) * | 2003-11-19 | 2005-06-02 | Loi Thermprocess Gmbh | Anlage und verfahren zum wärmebehandeln von werkstücken |
DE102007048041A1 (de) * | 2007-10-05 | 2009-04-09 | Loi Thermprocess Gmbh | Drehherdofen |
WO2009100791A1 (de) * | 2008-01-14 | 2009-08-20 | Loi Thermprocess Gmbh | Vorrichtung und verfahren zum be- und entladen eines wärmebehandlungsofens |
EP2186916A1 (de) | 2008-11-17 | 2010-05-19 | LOI Thermprocess GmbH | Verfahren und Anlage zum kontinuierlichen Einsatzhärten |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070205544A1 (en) * | 2005-02-18 | 2007-09-06 | O'brien & Gere Engineers, Inc. | Rotary Hearth Sintering Furnace |
DE102005033042B3 (de) * | 2005-07-15 | 2006-07-27 | Audi Ag | Verfahren zur Wärmebehandlung metallischer Werkstücke und Vorrichtung zur Durchführung |
DE102010043229A1 (de) * | 2010-11-02 | 2012-05-03 | Eva Schwartz | Mehrlagenkammerofen |
CN102952929A (zh) * | 2011-08-23 | 2013-03-06 | 克恩-里伯斯(太仓)有限公司 | 一种用于连续进行热处理的装置及热处理方法 |
PL2685193T3 (pl) * | 2012-07-11 | 2015-05-29 | Loi Thermprocess Gmbh | Sposób oraz piec karuzelowy do obróbki cieplnej elementów obrabianych |
DE102012019653A1 (de) * | 2012-10-08 | 2014-04-10 | Ipsen International Gmbh | Gasdichter schutzgasbegaster Industrieofen, insbesondere Kammerofen, Durchstoßofen, Drehherdofen oder Ringherdofen |
US20140134555A1 (en) * | 2012-11-14 | 2014-05-15 | Firth Rixson | Thermal isolation walls in a rotary furnace application |
CN106480269B (zh) * | 2016-11-30 | 2018-03-02 | 浙江神牛机械制造有限公司 | 一种链条加工用电阻回转炉 |
CN109855424A (zh) * | 2018-12-28 | 2019-06-07 | 永豪光电(中国)有限公司 | 一种改进型回转炉 |
JP7231471B2 (ja) * | 2019-04-23 | 2023-03-01 | リョービ株式会社 | 焼入装置および焼入方法 |
CN110835721A (zh) * | 2019-11-27 | 2020-02-25 | 特诺恩技术(天津)有限公司 | 大型环形转底式气体渗碳炉的装出料机构 |
CN110699633A (zh) * | 2019-11-27 | 2020-01-17 | 特诺恩技术(天津)有限公司 | 齿轮渗碳热处理的环形转底式气体渗碳炉的装出料方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1697820A (en) * | 1924-05-02 | 1929-01-01 | Gen Motors Corp | Shaft-treating apparatus |
GB1181924A (en) * | 1967-02-15 | 1970-02-18 | Hoeganaes Ab | Improvements in or relating to Furnace Combinations |
JPS5675513A (en) * | 1979-11-27 | 1981-06-22 | Toyota Motor Corp | Vertical rotary type continuous heating apparatus |
EP0088995A1 (de) * | 1982-03-13 | 1983-09-21 | Ruhrgas Aktiengesellschaft | Drehherdofen |
US4496312A (en) * | 1982-06-09 | 1985-01-29 | Daidotokushuko Kabushikikaisha | Heat-treatment system and process |
DE3427716C1 (de) * | 1984-07-27 | 1985-11-14 | Daimler-Benz Ag, 7000 Stuttgart | Drehherdofen in Ringbauart zur Waermebehandlung von Werkstuecken |
DE3640325C1 (de) * | 1986-11-26 | 1988-02-04 | Ipsen Ind Internat Gmbh | Vorrichtung zur Waermebehandlung metallischer Werkstuecke in einer Kohlungsatmosphaere |
JPH05239558A (ja) * | 1992-02-28 | 1993-09-17 | Kawasaki Steel Corp | 移動炉床式連続熱処理装置 |
EP0735149A1 (de) * | 1995-03-31 | 1996-10-02 | Ipsen Industries International Gesellschaft Mit Beschränkter Haftung | Vorrichtung zur Wärmebehandlung metallischer Werkstücke unter Vakuum |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1362296A (en) * | 1918-10-14 | 1920-12-14 | George J Hagan | Heating-furnace |
US2892744A (en) * | 1956-07-23 | 1959-06-30 | United States Steel Corp | Method and apparatus for the continuous heat-treatment of metal strip |
LU59207A1 (de) * | 1969-07-31 | 1969-12-10 | Wurth Anciens Ets Paul | |
US4486312A (en) * | 1983-08-12 | 1984-12-04 | Dionex Corporation | Analysis of liquid streams using tubing with protuberances on its inner wall |
GB2162208B (en) * | 1984-07-20 | 1988-07-06 | Ipsen Ind Int Gmbh | Heat treatment of metal workpieces |
DE3435376C2 (de) * | 1984-09-27 | 1996-09-12 | Loi Ipsen Holding Gmbh | Verfahren zur Wärmebehandlung von Werkstücken |
DE3844272A1 (de) * | 1988-12-30 | 1990-07-05 | Leybold Ag | Glueh- und abschreckverfahren und anlage zur durchfuehrung des verfahrens |
-
2003
- 2003-03-10 DE DE10310739A patent/DE10310739A1/de not_active Withdrawn
- 2003-03-11 CN CNB038058766A patent/CN100434545C/zh not_active Expired - Fee Related
- 2003-03-11 AU AU2003219035A patent/AU2003219035A1/en not_active Abandoned
- 2003-03-11 AT AT03714799T patent/ATE366903T1/de not_active IP Right Cessation
- 2003-03-11 WO PCT/EP2003/002461 patent/WO2003081156A1/de active IP Right Grant
- 2003-03-11 US US10/508,735 patent/US7588719B2/en not_active Expired - Fee Related
- 2003-03-11 EP EP03714799A patent/EP1488181B1/de not_active Expired - Lifetime
- 2003-03-11 KR KR1020047015527A patent/KR100964994B1/ko not_active IP Right Cessation
- 2003-03-11 DE DE50307651T patent/DE50307651D1/de not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1697820A (en) * | 1924-05-02 | 1929-01-01 | Gen Motors Corp | Shaft-treating apparatus |
GB1181924A (en) * | 1967-02-15 | 1970-02-18 | Hoeganaes Ab | Improvements in or relating to Furnace Combinations |
JPS5675513A (en) * | 1979-11-27 | 1981-06-22 | Toyota Motor Corp | Vertical rotary type continuous heating apparatus |
EP0088995A1 (de) * | 1982-03-13 | 1983-09-21 | Ruhrgas Aktiengesellschaft | Drehherdofen |
US4496312A (en) * | 1982-06-09 | 1985-01-29 | Daidotokushuko Kabushikikaisha | Heat-treatment system and process |
DE3427716C1 (de) * | 1984-07-27 | 1985-11-14 | Daimler-Benz Ag, 7000 Stuttgart | Drehherdofen in Ringbauart zur Waermebehandlung von Werkstuecken |
DE3640325C1 (de) * | 1986-11-26 | 1988-02-04 | Ipsen Ind Internat Gmbh | Vorrichtung zur Waermebehandlung metallischer Werkstuecke in einer Kohlungsatmosphaere |
JPH05239558A (ja) * | 1992-02-28 | 1993-09-17 | Kawasaki Steel Corp | 移動炉床式連続熱処理装置 |
EP0735149A1 (de) * | 1995-03-31 | 1996-10-02 | Ipsen Industries International Gesellschaft Mit Beschränkter Haftung | Vorrichtung zur Wärmebehandlung metallischer Werkstücke unter Vakuum |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 005, no. 144 (C - 071) 11 September 1981 (1981-09-11) * |
PATENT ABSTRACTS OF JAPAN vol. 017, no. 704 (C - 1146) 22 December 1993 (1993-12-22) * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005050112A2 (de) * | 2003-11-19 | 2005-06-02 | Loi Thermprocess Gmbh | Anlage und verfahren zum wärmebehandeln von werkstücken |
WO2005050112A3 (de) * | 2003-11-19 | 2005-08-04 | Loi Thermprocess Gmbh | Anlage und verfahren zum wärmebehandeln von werkstücken |
DE102007048041A1 (de) * | 2007-10-05 | 2009-04-09 | Loi Thermprocess Gmbh | Drehherdofen |
WO2009100791A1 (de) * | 2008-01-14 | 2009-08-20 | Loi Thermprocess Gmbh | Vorrichtung und verfahren zum be- und entladen eines wärmebehandlungsofens |
US8298474B2 (en) | 2008-01-14 | 2012-10-30 | Loi Thermprocess Gmbh | Device and method for loading and unloading a heat treatment furnace |
EP2186916A1 (de) | 2008-11-17 | 2010-05-19 | LOI Thermprocess GmbH | Verfahren und Anlage zum kontinuierlichen Einsatzhärten |
WO2010055163A1 (de) * | 2008-11-17 | 2010-05-20 | Loi Thermprocess Gmbh | Verfahren und anlage zum kontinuierlichen einsatzhärten |
Also Published As
Publication number | Publication date |
---|---|
US7588719B2 (en) | 2009-09-15 |
CN100434545C (zh) | 2008-11-19 |
EP1488181A1 (de) | 2004-12-22 |
CN1643324A (zh) | 2005-07-20 |
AU2003219035A1 (en) | 2003-10-08 |
KR100964994B1 (ko) | 2010-06-21 |
KR20040091780A (ko) | 2004-10-28 |
DE50307651D1 (de) | 2007-08-23 |
US20050161869A1 (en) | 2005-07-28 |
ATE366903T1 (de) | 2007-08-15 |
EP1488181B1 (de) | 2007-07-11 |
DE10310739A1 (de) | 2003-10-09 |
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