BE728391A - - Google Patents
Info
- Publication number
- BE728391A BE728391A BE728391DA BE728391A BE 728391 A BE728391 A BE 728391A BE 728391D A BE728391D A BE 728391DA BE 728391 A BE728391 A BE 728391A
- Authority
- BE
- Belgium
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
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/40—Arrangements of controlling or monitoring devices
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- 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
- C21D11/00—Process control or regulation for heat treatments
-
- 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
- F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
- F27D2019/0018—Monitoring the temperature of the atmosphere of the kiln
-
- 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
- F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
-
- 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
- F27D2019/0059—Regulation involving the control of the conveyor movement, e.g. speed or sequences
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/02—Preheating, e.g. in a laminating line
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Control Of Heat Treatment Processes (AREA)
- Tunnel Furnaces (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP954068 | 1968-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE728391A true BE728391A (US06168776-20010102-C00028.png) | 1969-07-16 |
Family
ID=11723089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE728391D BE728391A (US06168776-20010102-C00028.png) | 1968-02-15 | 1969-02-14 |
Country Status (6)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3604695A (en) * | 1969-12-15 | 1971-09-14 | Gen Electric | Method and apparatus for controlling a slab reheat furnace |
| DE2600626B2 (de) * | 1976-01-09 | 1978-06-01 | Aeg-Elotherm Gmbh, 5630 Remscheid | Verfahren zur Erwärmung mindestens zweier Metallröhren endlicher Länge insbesondere aus Stahl zum Zweck ihrer Wärmebehandlung |
| JPS572843A (en) * | 1980-06-04 | 1982-01-08 | Mitsubishi Electric Corp | Control method for heating in continuous type heating furnace |
| US4357135A (en) * | 1981-06-05 | 1982-11-02 | North American Mfg. Company | Method and system for controlling multi-zone reheating furnaces |
| DE3332989A1 (de) * | 1983-09-09 | 1985-03-28 | Mannesmann AG, 4000 Düsseldorf | Durchlaufofensteuerung |
| IT1187220B (it) * | 1985-11-29 | 1987-12-16 | Mauro Poppi | Procedimento e forno per la cottura rapida di materiali ceramici quali piastrelle e simili |
| EP0273182B1 (de) * | 1986-12-01 | 1991-07-31 | Siemens Aktiengesellschaft | Verfahren zum Reinigen eines Behälters |
| NL8702689A (nl) * | 1987-11-11 | 1989-06-01 | Hoogovens Groep Bv | Werkwijze voor het op walstemperatuur brengen van een aantal staalplakken en besturingsinrichting geschikt voor het uitvoeren van de werkwijze. |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2620174A (en) * | 1948-04-30 | 1952-12-02 | Allegheny Ludlum Steel | Billet heating furnace |
| GB700390A (en) * | 1951-07-19 | 1953-12-02 | Internat Construction Company | Improvements in or relating to furnaces for heating steel billets preparatory to rolling |
| US3022056A (en) * | 1957-11-29 | 1962-02-20 | Midland Ross Corp | Combustion controls for metallurgical heating furnaces |
| US3252693A (en) * | 1963-05-07 | 1966-05-24 | Jones & Laughlin Steel Corp | Control system for continuous annealing lines and the like |
| FR1498393A (fr) * | 1966-06-22 | 1967-10-20 | Heurtey Sa | Procédé et dispositif pour la régulation automatique de fours |
-
1969
- 1969-02-12 US US798729A patent/US3627857A/en not_active Expired - Lifetime
- 1969-02-14 BE BE728391D patent/BE728391A/xx not_active IP Right Cessation
- 1969-02-14 NL NL6902415A patent/NL6902415A/xx not_active Application Discontinuation
- 1969-02-14 FR FR6903715A patent/FR2001974A1/fr not_active Withdrawn
- 1969-02-14 DE DE1907551A patent/DE1907551B2/de active Pending
- 1969-02-17 GB GB1256561D patent/GB1256561A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1907551B2 (de) | 1974-11-14 |
| US3627857A (en) | 1971-12-14 |
| DE1907551A1 (de) | 1970-11-26 |
| FR2001974A1 (US06168776-20010102-C00028.png) | 1969-10-03 |
| NL6902415A (US06168776-20010102-C00028.png) | 1969-08-19 |
| GB1256561A (US06168776-20010102-C00028.png) | 1971-12-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: YAWATA IRON & STEEL CO. LTD Effective date: 19870228 |