LU76344A1 - - Google Patents
Info
- Publication number
- LU76344A1 LU76344A1 LU76344A LU76344A LU76344A1 LU 76344 A1 LU76344 A1 LU 76344A1 LU 76344 A LU76344 A LU 76344A LU 76344 A LU76344 A LU 76344A LU 76344 A1 LU76344 A1 LU 76344A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
- F16L39/005—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for concentric pipes
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/48—Bottoms or tuyéres of converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7537802A FR2334751A1 (fr) | 1975-12-10 | 1975-12-10 | Dispositif de fixation de tuyeres sur la plaque de fond ou sur la cuirasse d'un convertisseur ou d'un four d'affinage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU76344A1 true LU76344A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-06-09 |
Family
ID=9163577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU76344A LU76344A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-12-10 | 1976-12-08 |
Country Status (6)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2442890A1 (fr) * | 1978-11-29 | 1980-06-27 | Siderurgie Fse Inst Rech | Perfectionnements aux tuyeres d'affinage a plusieurs flux equipant les convertisseurs siderurgiques |
| DE3164362D1 (en) * | 1980-03-05 | 1984-08-02 | Creusot Loire | Process for the simultaneous and separate introduction of at least one gas and a pulverulent material by means of a tuyere for metallurgical purpose |
| EP0208132B1 (en) * | 1985-06-13 | 1990-03-28 | Mitsubishi Materials Corporation | Copper converter |
| US4767598A (en) * | 1986-09-22 | 1988-08-30 | Aluminum Company Of America | Injection apparatus for introduction of a fluid material into a molten metal bath and associated method |
| US4795138A (en) * | 1987-11-18 | 1989-01-03 | L-Tec Company | Metallurgical tuyere and method of calibrating same |
| DE4136552A1 (de) * | 1991-11-06 | 1993-05-13 | Kortec Ag | Dueseneinrichtung zum einleiten von medien in eine schmelze und verfahren zum betrieb dieser dueseneinrichtung |
| SG171864A1 (en) * | 2008-12-29 | 2011-07-28 | Tate & Lyle Technology Ltd | Molten salt treatment system and process |
| DE102009057954A1 (de) * | 2009-12-11 | 2011-06-16 | GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Detroit | Anschlusseinrichtung für einen Koaxialrohr-Wärmetauscher |
| JP7237876B2 (ja) * | 2020-03-12 | 2023-03-13 | 東芝エネルギーシステムズ株式会社 | 二重管 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU416959A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1969-01-28 | 1974-02-25 | ||
| FR2029400A6 (en) * | 1969-01-28 | 1970-10-23 | Creusot Loire | Blower feed for steel converter |
| DE2017694C3 (de) * | 1969-04-16 | 1973-12-20 | Centre De Recherches Metallurgiques - Centrum Voor Research In De Metallurgie, Bruessel | Vorrichtung zur Verhinderung des vorzeitigen Verschleißes von Konverter boden |
-
1975
- 1975-12-10 FR FR7537802A patent/FR2334751A1/fr active Granted
-
1976
- 1976-11-26 GB GB49546/76A patent/GB1533150A/en not_active Expired
- 1976-11-30 US US05/746,153 patent/US4040612A/en not_active Expired - Lifetime
- 1976-12-02 DE DE7637815U patent/DE7637815U1/de not_active Expired
- 1976-12-08 LU LU76344A patent/LU76344A1/xx unknown
- 1976-12-10 BE BE173165A patent/BE849295A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE849295A (fr) | 1977-06-10 |
| DE7637815U1 (de) | 1977-03-24 |
| FR2334751A1 (fr) | 1977-07-08 |
| GB1533150A (en) | 1978-11-22 |
| FR2334751B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-05-12 |
| US4040612A (en) | 1977-08-09 |