ES412546A1 - Improvements in hoods of hood for thermal treatments. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in hoods of hood for thermal treatments. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES412546A1 ES412546A1 ES412546A ES412546A ES412546A1 ES 412546 A1 ES412546 A1 ES 412546A1 ES 412546 A ES412546 A ES 412546A ES 412546 A ES412546 A ES 412546A ES 412546 A1 ES412546 A1 ES 412546A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- cover
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/663—Bell-type furnaces
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)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
Improvements in hood furnaces for heat treatments, comprising a cover resting on a base, said cover covering the load to be treated as well as recirculating devices of the internal atmosphere and which is covered, during the cooling phase of the furnace, by a bell receiving a cooling fluid, characterized in that this bell comprises at least one wall in front of the external surface of the cover, said wall being provided with a multiplicity of holes generating cooling jets that come to hit the surface of the cover under a noticeably perpendicular incidence. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7211576A FR2177623A1 (en) | 1972-03-31 | 1972-03-31 | Bell type annealing furnace - with automatic fast cooling system |
Publications (1)
Publication Number | Publication Date |
---|---|
ES412546A1 true ES412546A1 (en) | 1976-01-01 |
Family
ID=9096207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES412546A Expired ES412546A1 (en) | 1972-03-31 | 1973-03-12 | Improvements in hoods of hood for thermal treatments. (Machine-translation by Google Translate, not legally binding) |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT342635B (en) |
BE (1) | BE795640A (en) |
DE (1) | DE2316271C3 (en) |
ES (1) | ES412546A1 (en) |
FR (1) | FR2177623A1 (en) |
IT (1) | IT979373B (en) |
NL (1) | NL7304359A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29907320U1 (en) | 1999-04-26 | 1999-08-12 | Drever International S.A., Liègè | Device for cooling materials |
DE102012221511C5 (en) * | 2012-11-23 | 2019-01-17 | Ebner-Industrieofenbau Gmbh | Cooling hood for slow cooling of annealed material |
-
0
- BE BE795640D patent/BE795640A/en unknown
-
1972
- 1972-03-31 FR FR7211576A patent/FR2177623A1/en active Granted
-
1973
- 1973-02-22 IT IT2071773A patent/IT979373B/en active
- 1973-03-12 ES ES412546A patent/ES412546A1/en not_active Expired
- 1973-03-29 NL NL7304359A patent/NL7304359A/xx unknown
- 1973-03-30 AT AT282673A patent/AT342635B/en not_active IP Right Cessation
- 1973-03-31 DE DE19732316271 patent/DE2316271C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2316271A1 (en) | 1973-10-18 |
NL7304359A (en) | 1973-10-02 |
FR2177623B1 (en) | 1974-08-30 |
BE795640A (en) | 1973-06-18 |
FR2177623A1 (en) | 1973-11-09 |
ATA282673A (en) | 1977-08-15 |
IT979373B (en) | 1974-09-30 |
AT342635B (en) | 1978-04-10 |
DE2316271B2 (en) | 1975-02-13 |
DE2316271C3 (en) | 1975-12-18 |
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