JPH02309182A - 連続加熱炉 - Google Patents
連続加熱炉Info
- Publication number
- JPH02309182A JPH02309182A JP10551090A JP10551090A JPH02309182A JP H02309182 A JPH02309182 A JP H02309182A JP 10551090 A JP10551090 A JP 10551090A JP 10551090 A JP10551090 A JP 10551090A JP H02309182 A JPH02309182 A JP H02309182A
- Authority
- JP
- Japan
- Prior art keywords
- height
- furnace
- door
- workpiece
- workpieces
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 42
- 238000000034 method Methods 0.000 claims abstract description 26
- 230000008569 process Effects 0.000 claims abstract description 24
- 238000005259 measurement Methods 0.000 claims description 2
- 238000004364 calculation method Methods 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 abstract 3
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 58
- 238000002485 combustion reaction Methods 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 230000008901 benefit Effects 0.000 description 6
- 229910000679 solder Inorganic materials 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000005219 brazing Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004200 deflagration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012887 quadratic function Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
-
- 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
- C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
-
- 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
- F27B9/047—Furnaces with controlled atmosphere the atmosphere consisting of protective gases
-
- 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
- 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 being carried by a conveyor
- F27B9/243—Endless-strand conveyor
-
- 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 specially adapted for 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 specially adapted for 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
- F27D19/00—Arrangements of controlling devices
- F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
-
- 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
- F27D19/00—Arrangements of controlling devices
- F27D2019/0028—Regulation
- F27D2019/0068—Regulation involving a measured inflow of a particular gas in the enclosure
-
- 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
- F27D19/00—Arrangements of controlling devices
- F27D2019/0084—Controlling closure systems, e.g. doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Tunnel Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Furnace Details (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893916178 DE3916178C1 (OSRAM) | 1989-05-18 | 1989-05-18 | |
| DE3916178.1 | 1989-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02309182A true JPH02309182A (ja) | 1990-12-25 |
Family
ID=6380880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10551090A Pending JPH02309182A (ja) | 1989-05-18 | 1990-04-23 | 連続加熱炉 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0398105A3 (OSRAM) |
| JP (1) | JPH02309182A (OSRAM) |
| DE (1) | DE3916178C1 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080025470A1 (en) * | 2005-01-26 | 2008-01-31 | Andreas Streyl | Radiation shielded door |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9014009U1 (de) * | 1990-07-04 | 1991-08-08 | Air Products GmbH, 4320 Hattingen | Vorrichtung zur Brennerabgasnutzung zum Glühen von Werkstücken aus NE-Metallen in Blankglühöfen |
| SE467846B (sv) * | 1990-12-20 | 1992-09-21 | Nomafa Ab | Anordning foer automatisk styrning av en port |
| DE4104982A1 (de) * | 1991-02-19 | 1992-08-20 | Linde Ag | Durchlaufwaermebehandlungsanlage mit spezieller schutzgasabsaugung |
| US20080271653A1 (en) * | 2006-10-12 | 2008-11-06 | Mircea Stefan Stanescu | Controlling curtain opening system in continuous furnaces |
| GB2448501A (en) * | 2007-04-17 | 2008-10-22 | Redford Design Ltd | Aperture cover assembly for a tunnel oven |
| DE102007029302A1 (de) | 2007-06-22 | 2009-01-02 | Behr Gmbh & Co. Kg | Durchlaufofen |
| EP2813584A1 (en) * | 2013-06-11 | 2014-12-17 | Linde Aktiengesellschaft | System and method for quenching a heated metallic object |
| DE102014116464A1 (de) * | 2014-11-11 | 2016-05-12 | Dieffenbacher GmbH Maschinen- und Anlagenbau | Einhausung für eine Produktionsvorrichtung, Verfahren zum Betreiben einer derartigen Einhausung und Materialschleusenvorrichtung für eine derartige Einhausung |
| EP3991856A1 (en) * | 2020-11-02 | 2022-05-04 | Cefla Societa' Cooperativa | Oven for uv-drying in inert atmosphere |
| DE102021102393B3 (de) * | 2021-02-02 | 2022-06-15 | Rehm Thermal Systems Gmbh | Prozesskammer zur Durchführung thermischer Prozesse in der Fertigung elektronischer Baugruppen |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59205412A (ja) * | 1983-02-10 | 1984-11-21 | ザ・ビ−オ−シ−・グル−プ・ピ−エルシ− | 加工物の熱処理方法及び装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2601658C3 (de) * | 1976-01-17 | 1978-11-30 | Fa. J.F. Mahler, 7300 Esslingen | Kühlvorrichtung für einen an der Ein- und Auslaßseite offenen Durchlaufofen zum Wärmebehandeln von Werkstücken |
| DE2737615C2 (de) * | 1977-08-20 | 1983-10-06 | Fa. J. Aichelin, 7015 Korntal | Durchlaufofen für Schutzgasbetrieb |
| JPS58181819A (ja) * | 1982-04-14 | 1983-10-24 | Kawasaki Steel Corp | ウオ−キングビ−ム式加熱炉における装入口扉の開度制御方法 |
| US4449922A (en) * | 1982-08-30 | 1984-05-22 | Bloom Engineering Company, Inc. | Reheat furnace drop out door seal |
| GB2135032B (en) * | 1983-02-10 | 1986-09-24 | Boc Group Plc | Heat treatment of workpieces |
-
1989
- 1989-05-18 DE DE19893916178 patent/DE3916178C1/de not_active Expired - Lifetime
-
1990
- 1990-04-23 JP JP10551090A patent/JPH02309182A/ja active Pending
- 1990-05-07 EP EP19900108507 patent/EP0398105A3/de not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59205412A (ja) * | 1983-02-10 | 1984-11-21 | ザ・ビ−オ−シ−・グル−プ・ピ−エルシ− | 加工物の熱処理方法及び装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080025470A1 (en) * | 2005-01-26 | 2008-01-31 | Andreas Streyl | Radiation shielded door |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0398105A3 (de) | 1991-06-26 |
| DE3916178C1 (OSRAM) | 1990-06-13 |
| EP0398105A2 (de) | 1990-11-22 |
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