GB983345A - Temperature control system for jet convection strip heating furnace - Google Patents
Temperature control system for jet convection strip heating furnaceInfo
- Publication number
- GB983345A GB983345A GB19062/63A GB1906263A GB983345A GB 983345 A GB983345 A GB 983345A GB 19062/63 A GB19062/63 A GB 19062/63A GB 1906263 A GB1906263 A GB 1906263A GB 983345 A GB983345 A GB 983345A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluid
- strip
- control system
- temperature control
- heating furnace
- 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
Links
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
- C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
983,345. Circulating furnace atmospheres. BRITISH FURNACES Ltd. May 14, 1963 [June 28, 1962], No. 19062/63. Heading F4B. [Also in Division G3] In apparatus for heat-treating continuouslymoving strip material 11 by blowing jets of heated compressible fluid on to it, the heater 18 for the fluid is controlled in response to the temperature at a detector (thermocouple) situated where it is impinged by the same mixture of fresh and entrained spent fluid as reaches the strip. The fluid is circulated by a blower 17 and emerges from ported pipes 16 ...35 transverse to the strip. One pair of pipes, 28, is elongated (Fig. 2, not shown) to cover the temperature detector. As shown, the temperature signal is amplified at 37 and compared with a reference at 38, any error operating a fuel flow valve 39, but it is stated that electric heaters could be used.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US205901A US3186694A (en) | 1962-06-28 | 1962-06-28 | Temperature control system for jet convection strip heating furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
GB983345A true GB983345A (en) | 1965-02-17 |
Family
ID=22764132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19062/63A Expired GB983345A (en) | 1962-06-28 | 1963-05-14 | Temperature control system for jet convection strip heating furnace |
Country Status (2)
Country | Link |
---|---|
US (1) | US3186694A (en) |
GB (1) | GB983345A (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3633256A (en) * | 1969-08-15 | 1972-01-11 | Monsanto Co | Orientation drawing chamber for fibers |
US3920382A (en) * | 1974-08-14 | 1975-11-18 | Bloom Eng Co Inc | Method and apparatus for heat treating articles in a recirculating type furnace |
US3994678A (en) * | 1975-05-12 | 1976-11-30 | Oliver Machinery Company | Heater for billets |
US4043292A (en) * | 1975-07-21 | 1977-08-23 | Corning Glass Works | Microscope slide staining apparatus having temperature control |
US4069008A (en) * | 1976-03-19 | 1978-01-17 | Allegheny Ludlum Industries, Inc. | Method and apparatus for heating a workpiece |
US4135312A (en) * | 1977-04-21 | 1979-01-23 | Hope Henry F | Film dryer |
CH624460A5 (en) * | 1977-05-24 | 1981-07-31 | Gautschi Electro Fours Sa | |
US4373702A (en) * | 1981-05-14 | 1983-02-15 | Holcroft & Company | Jet impingement/radiant heating apparatus |
JPS605827A (en) * | 1983-06-21 | 1985-01-12 | Chugai Ro Kogyo Kaisha Ltd | Heat treating furnace for metallic strip |
DE3583212D1 (en) * | 1984-11-08 | 1991-07-18 | Mitsubishi Heavy Ind Ltd | METHOD AND DEVICE FOR HEATING A METAL STRIP IN A CONTINUOUS FURNACE. |
JPS61187397U (en) * | 1985-05-15 | 1986-11-21 | ||
US4957432A (en) * | 1987-09-01 | 1990-09-18 | Phillips Petroleum Company | Forced jet convection oven for vacuum bagging |
US4797172A (en) * | 1988-02-12 | 1989-01-10 | The Boeing Company | Filament preheat apparatus |
US4828483B1 (en) * | 1988-05-25 | 1994-03-22 | Bloom Eng Co Inc | Method and apparatus for suppressing nox formation in regenerative burners |
US5186885A (en) * | 1990-10-22 | 1993-02-16 | Perneczky George C | Apparatus for cooling a traveling strip |
US5827056A (en) * | 1997-01-09 | 1998-10-27 | Drever Company | Device and method for improving strip tracking in a continuous heating furnace |
CN112763294B (en) * | 2020-12-29 | 2023-09-08 | 广东金泉医疗科技有限公司 | Heat treatment module and automatic drop dyeing sealing piece equipment with same |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2406822A (en) * | 1942-02-20 | 1946-09-03 | Vernie A Fox | Control system and mechanism for heat processing machines |
US2862305A (en) * | 1953-07-29 | 1958-12-02 | Dungler Julien | Apparatus for drying strip material |
US2807096A (en) * | 1954-08-16 | 1957-09-24 | Aetna Standard Eng Co | Apparatus for heating and stretching fabrics |
US2991989A (en) * | 1958-03-10 | 1961-07-11 | Midland Ross Corp | Convection strip heater and control therefor |
US3021236A (en) * | 1958-05-28 | 1962-02-13 | Midland Ross Corp | Convective heat transfer furnace and method |
US3091441A (en) * | 1961-02-02 | 1963-05-28 | Blaw Knox Co | Apparatus for heating and stretching of fabrics |
-
1962
- 1962-06-28 US US205901A patent/US3186694A/en not_active Expired - Lifetime
-
1963
- 1963-05-14 GB GB19062/63A patent/GB983345A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3186694A (en) | 1965-06-01 |
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