FR2179124B3 - - Google Patents
Info
- Publication number
- FR2179124B3 FR2179124B3 FR7312176A FR7312176A FR2179124B3 FR 2179124 B3 FR2179124 B3 FR 2179124B3 FR 7312176 A FR7312176 A FR 7312176A FR 7312176 A FR7312176 A FR 7312176A FR 2179124 B3 FR2179124 B3 FR 2179124B3
- Authority
- FR
- France
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1585972A GB1390238A (en) | 1972-04-06 | 1972-04-06 | Coil annealing furnaces |
| GB282673 | 1973-01-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2179124A1 FR2179124A1 (en) | 1973-11-16 |
| FR2179124B3 true FR2179124B3 (en) | 1976-03-26 |
Family
ID=26237757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7312176A Expired FR2179124B3 (en) | 1972-04-06 | 1973-04-04 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3832129A (en) |
| JP (1) | JPS4916609A (en) |
| AR (1) | AR193941A1 (en) |
| CA (1) | CA986299A (en) |
| DD (1) | DD103663A5 (en) |
| DE (1) | DE2314299A1 (en) |
| ES (1) | ES413411A1 (en) |
| FR (1) | FR2179124B3 (en) |
| GB (1) | GB1390238A (en) |
| IT (1) | IT983663B (en) |
| PL (1) | PL85100B1 (en) |
| SE (1) | SE386206B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4151400A (en) * | 1977-06-15 | 1979-04-24 | Autoclave Engineers, Inc. | Autoclave furnace with mechanical circulation |
| DE3014362A1 (en) * | 1980-04-15 | 1981-10-22 | Schloemann-Siemag AG, 4000 Düsseldorf | METHOD FOR COOLING ROLLED METAL STRIP AND DEVICE PROVIDED THEREFOR |
| US4596526A (en) * | 1985-03-04 | 1986-06-24 | Worthington Industries, Inc. | Batch coil annealing furnace and method |
| US4846675A (en) * | 1987-06-01 | 1989-07-11 | Worthington Industries, Inc. | Annealing furnace |
| US4964798A (en) * | 1988-06-15 | 1990-10-23 | Blackman Calvin C | Method and apparatus for quickly purging atmosphere gas from bell furnace |
| FR2635175B1 (en) * | 1988-08-04 | 1993-03-05 | Stein Heurtey | IMPROVEMENTS IN BELL OVENS USED IN PARTICULAR FOR THE ANNUIT OF METAL COILS IN A CONTROLLED ATMOSPHERE |
| US5290017A (en) * | 1993-03-01 | 1994-03-01 | Indugas, Inc. | Cooling cover for batch coil annealing furnace |
| US5340091A (en) * | 1993-04-21 | 1994-08-23 | Gas Research Institute | Batch coil annealing furnace |
| DE4327975A1 (en) * | 1993-08-19 | 1995-02-23 | Loi Ind Ofenanlagen | Method and device for exchanging the atmosphere in a bell annealer |
| US7485255B2 (en) * | 2004-08-31 | 2009-02-03 | Novelis, Inc. | Self-annealing enclosure |
| NL1030360C2 (en) * | 2005-11-07 | 2007-05-08 | Holding Mij Wilro B V | Furnace and method for the production of photovoltaic solar cells using a diffusion process. |
| AT507423B1 (en) * | 2009-03-25 | 2010-05-15 | Ebner Ind Ofenbau | PROCESS FOR PREHEATING GLOWING IN A BROWN GLOW SYSTEM |
| US9605331B2 (en) * | 2011-12-28 | 2017-03-28 | Jfe Steel Corporation | Batch annealing furnace for coils |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1938306A (en) * | 1931-05-04 | 1933-12-05 | Eastwood Nealley Corp | Annealing furnace |
| US2591097A (en) * | 1947-05-24 | 1952-04-01 | Swindell Dressler Corp | Base for cover-type annealing furnace with external means for circulating and cooling atmosphere gases |
| US2964307A (en) * | 1956-11-15 | 1960-12-13 | Gen Electric | Sealing means |
| US3179394A (en) * | 1963-09-11 | 1965-04-20 | Wilson Eng Co Inc Lee | Solid seal for inner covers |
-
1972
- 1972-04-06 GB GB1585972A patent/GB1390238A/en not_active Expired
-
1973
- 1973-03-22 DE DE19732314299 patent/DE2314299A1/en active Pending
- 1973-03-26 AR AR247229A patent/AR193941A1/en active
- 1973-04-03 JP JP48038180A patent/JPS4916609A/ja active Pending
- 1973-04-03 SE SE7304664A patent/SE386206B/en unknown
- 1973-04-04 DD DD169938A patent/DD103663A5/en unknown
- 1973-04-04 FR FR7312176A patent/FR2179124B3/fr not_active Expired
- 1973-04-05 US US00348455A patent/US3832129A/en not_active Expired - Lifetime
- 1973-04-05 PL PL1973161726A patent/PL85100B1/pl unknown
- 1973-04-05 IT IT7322603A patent/IT983663B/en active
- 1973-04-06 ES ES413411A patent/ES413411A1/en not_active Expired
- 1973-04-06 CA CA168,424A patent/CA986299A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA986299A (en) | 1976-03-30 |
| PL85100B1 (en) | 1976-04-30 |
| AU5367873A (en) | 1974-09-26 |
| DE2314299A1 (en) | 1973-10-25 |
| DD103663A5 (en) | 1974-02-05 |
| IT983663B (en) | 1974-11-11 |
| ES413411A1 (en) | 1976-01-16 |
| AR193941A1 (en) | 1973-05-31 |
| SE386206B (en) | 1976-08-02 |
| US3832129A (en) | 1974-08-27 |
| FR2179124A1 (en) | 1973-11-16 |
| JPS4916609A (en) | 1974-02-14 |
| GB1390238A (en) | 1975-04-09 |