FR2177623B1 - - Google Patents
Info
- Publication number
- FR2177623B1 FR2177623B1 FR7211576A FR7211576A FR2177623B1 FR 2177623 B1 FR2177623 B1 FR 2177623B1 FR 7211576 A FR7211576 A FR 7211576A FR 7211576 A FR7211576 A FR 7211576A FR 2177623 B1 FR2177623 B1 FR 2177623B1
- 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
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)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE795640D BE795640A (fr) | 1972-03-31 | Four a cloche a refroidissement accelere par jets d'air | |
| FR7211576A FR2177623A1 (en) | 1972-03-31 | 1972-03-31 | Bell type annealing furnace - with automatic fast cooling system |
| IT2071773A IT979373B (it) | 1972-03-31 | 1973-02-22 | Forno a campana a raffreddamento accelerato mediante getti d aria |
| ES412546A ES412546A1 (es) | 1972-03-31 | 1973-03-12 | Perfeccionamientos en hornos de campana para tratamientos termicos. |
| NL7304359A NL7304359A (US20110009641A1-20110113-C00116.png) | 1972-03-31 | 1973-03-29 | |
| AT282673A AT342635B (de) | 1972-03-31 | 1973-03-30 | Ofen zur thermischen behandlung, insbesondere zum anlassen von werkstucken oder halbfabrikaten, wie blech od.dgl. |
| DE19732316271 DE2316271C3 (de) | 1972-03-31 | 1973-03-31 | Haubenglühofen |
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 (2)
| Publication Number | Publication Date |
|---|---|
| FR2177623A1 FR2177623A1 (en) | 1973-11-09 |
| FR2177623B1 true FR2177623B1 (US20110009641A1-20110113-C00116.png) | 1974-08-30 |
Family
ID=9096207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7211576A Granted FR2177623A1 (en) | 1972-03-31 | 1972-03-31 | Bell type annealing furnace - with automatic fast cooling system |
Country Status (7)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29907320U1 (de) | 1999-04-26 | 1999-08-12 | Drever International S.A., Liègè | Vorrichtung zum Kühlen von Werkstoffen |
| DE102012221511C5 (de) * | 2012-11-23 | 2019-01-17 | Ebner-Industrieofenbau Gmbh | Kühlhaube zum langsamen Abkühlen von Glühgut |
-
0
- BE BE795640D patent/BE795640A/xx unknown
-
1972
- 1972-03-31 FR FR7211576A patent/FR2177623A1/fr active Granted
-
1973
- 1973-02-22 IT IT2071773A patent/IT979373B/it active
- 1973-03-12 ES ES412546A patent/ES412546A1/es not_active Expired
- 1973-03-29 NL NL7304359A patent/NL7304359A/xx unknown
- 1973-03-30 AT AT282673A patent/AT342635B/de not_active IP Right Cessation
- 1973-03-31 DE DE19732316271 patent/DE2316271C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2177623A1 (en) | 1973-11-09 |
| BE795640A (fr) | 1973-06-18 |
| NL7304359A (US20110009641A1-20110113-C00116.png) | 1973-10-02 |
| DE2316271A1 (de) | 1973-10-18 |
| ATA282673A (de) | 1977-08-15 |
| IT979373B (it) | 1974-09-30 |
| AT342635B (de) | 1978-04-10 |
| DE2316271B2 (de) | 1975-02-13 |
| DE2316271C3 (de) | 1975-12-18 |
| ES412546A1 (es) | 1976-01-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |