FR2134390B2 - - Google Patents
Info
- Publication number
- FR2134390B2 FR2134390B2 FR7213591A FR7213591A FR2134390B2 FR 2134390 B2 FR2134390 B2 FR 2134390B2 FR 7213591 A FR7213591 A FR 7213591A FR 7213591 A FR7213591 A FR 7213591A FR 2134390 B2 FR2134390 B2 FR 2134390B2
- 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
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
- C21B7/163—Blowpipe assembly
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
- Air Supply (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU63079 | 1971-04-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2134390A2 FR2134390A2 (en) | 1972-12-08 |
| FR2134390B2 true FR2134390B2 (fr) | 1976-04-02 |
Family
ID=19726693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7213591A Granted FR2134390A2 (en) | 1971-04-29 | 1972-04-18 | Cupolar furnace air feed - with heat-protected cardan joint compensator shafts |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2218331C2 (fr) |
| FR (1) | FR2134390A2 (fr) |
| LU (1) | LU63079A1 (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT346875B (de) * | 1974-09-06 | 1978-09-15 | Wurth Anciens Ets Paul | Kompensatorverbindung zwischen zwei mit feuerfestfutter versehenen rohrstuecken und gelenkduesenstoecke mit diesen verbindungen |
| DE3146305A1 (de) * | 1981-11-23 | 1983-05-26 | Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach | Faltenbalgkompensator mit innenisolierung |
| GB8704407D0 (en) * | 1987-02-25 | 1987-04-01 | Davy Mckee Stockton | Tuyere stock |
| AU608987B2 (en) * | 1988-07-19 | 1991-04-18 | Paul Wurth S.A. | Device for injecting preheated air in a shaft furnace |
| LU87504A1 (fr) * | 1989-04-21 | 1990-12-11 | Wurth Paul Sa | Dispositif d'injection d'air prechauffe dans un four a cuve |
| LU87838A1 (fr) * | 1990-11-09 | 1992-08-25 | Wurth Paul Sa | Dispositif d'injection d'air prechauffe dans un four a cuve et procede de fabrication de rotules convexes d'articulations spheriques |
| ZA918261B (en) * | 1990-11-09 | 1992-09-30 | Wurth Paul Sa | Device for injecting preheated air into a shaft furnace and process for manufacturing ball-and-socket joints |
| LU88241A1 (fr) * | 1993-03-31 | 1994-10-03 | Wurth Paul Sa | Dispositif d'injection d'air préchauffé dans un four à cuve |
| DE10219469B4 (de) * | 2002-04-30 | 2004-08-05 | Alfred Liebig | Gelenk-Kompensator |
| NL2003916C2 (en) * | 2009-12-07 | 2011-06-09 | Heatteq Refractory Holding B V | Hot blast transportation apparatus, comprising a refractory lining contained within a steel outer shell. |
| DE102010015842A1 (de) | 2010-03-05 | 2011-09-08 | Z & J Technologies Gmbh | Heißwinddüsenstock für einen Schachtofen, insbesondere Hochofen |
-
1971
- 1971-04-29 LU LU63079D patent/LU63079A1/xx unknown
-
1972
- 1972-04-15 DE DE19722218331 patent/DE2218331C2/de not_active Expired
- 1972-04-18 FR FR7213591A patent/FR2134390A2/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2134390A2 (en) | 1972-12-08 |
| DE2218331A1 (de) | 1972-11-02 |
| DE2218331C2 (de) | 1982-09-30 |
| LU63079A1 (fr) | 1971-08-27 |