FR1548440A - - Google Patents
Info
- Publication number
- FR1548440A FR1548440A FR120831A FR120831A FR1548440A FR 1548440 A FR1548440 A FR 1548440A FR 120831 A FR120831 A FR 120831A FR 120831 A FR120831 A FR 120831A FR 1548440 A FR1548440 A FR 1548440A
- 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
- C21D9/70—Furnaces for ingots, i.e. soaking pits
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Articles (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US590265A US3397874A (en) | 1966-10-28 | 1966-10-28 | Soaking pit and method of operating the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1548440A true FR1548440A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-12-06 |
Family
ID=24361544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR120831A Expired FR1548440A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-10-28 | 1967-09-13 |
Country Status (6)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3623714A (en) * | 1969-12-02 | 1971-11-30 | Rust Furnace Co | Method of and apparatus for operating a furnace |
| US4448616A (en) * | 1981-07-20 | 1984-05-15 | Union Carbide Corporation | Process for reducing backmixing |
| US4457706A (en) * | 1982-08-02 | 1984-07-03 | Bloom Engineering Company, Inc. | Ladle station seal |
| GB2139741B (en) * | 1983-05-04 | 1988-06-08 | Air Prod & Chem | Method of operating heat treatment furnace |
| CN112522500B (zh) * | 2020-11-19 | 2023-09-22 | 湖南力方轧辊有限公司 | 一种工作辊热处理用井式炉 |
| CN115654911B (zh) * | 2022-11-04 | 2023-11-28 | 宿迁市华力新材料科技有限公司 | 一种腐蚀箔氮气处理炉装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US713288A (en) * | 1902-03-31 | 1902-11-11 | John B Moran | Device for protecting furnace-doors. |
| US1131385A (en) * | 1913-05-10 | 1915-03-09 | Andrew C Kephart | Attachment for blacksmiths' blowers. |
| US1911394A (en) * | 1931-10-07 | 1933-05-30 | John H Ritter | Door for glass tanks |
| US2269645A (en) * | 1939-07-18 | 1942-01-13 | Topping Brothers | Forge |
| US2407047A (en) * | 1944-10-20 | 1946-09-03 | Blaw Knox Co | Furnace closure |
| US2474504A (en) * | 1944-10-20 | 1949-06-28 | Blaw Knox Co | Heating ingots |
| US2954968A (en) * | 1956-10-11 | 1960-10-04 | Pangborn Corp | Fluid barrier |
-
1966
- 1966-10-28 US US590265A patent/US3397874A/en not_active Expired - Lifetime
-
1967
- 1967-09-13 FR FR120831A patent/FR1548440A/fr not_active Expired
- 1967-09-20 ES ES345653A patent/ES345653A1/es not_active Expired
- 1967-10-06 GB GB45734/67A patent/GB1205801A/en not_active Expired
- 1967-10-09 ES ES346255A patent/ES346255A1/es not_active Expired
- 1967-10-24 SE SE14524/67A patent/SE333159B/xx unknown
- 1967-10-25 NO NO67170262A patent/NO119417B/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES346255A1 (es) | 1969-01-01 |
| ES345653A1 (es) | 1968-11-16 |
| US3397874A (en) | 1968-08-20 |
| SE333159B (sv) | 1971-03-08 |
| GB1205801A (en) | 1970-09-16 |
| NO119417B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-05-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |