SK281401B6 - Zariadenie na dúchanie predhriateho vzduchu do šachtovej pece - Google Patents
Zariadenie na dúchanie predhriateho vzduchu do šachtovej pece Download PDFInfo
- Publication number
- SK281401B6 SK281401B6 SK367-94A SK36794A SK281401B6 SK 281401 B6 SK281401 B6 SK 281401B6 SK 36794 A SK36794 A SK 36794A SK 281401 B6 SK281401 B6 SK 281401B6
- Authority
- SK
- Slovakia
- Prior art keywords
- refractory
- tubular
- ball joint
- profiled
- convex
- Prior art date
Links
- 239000011449 brick Substances 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 238000007664 blowing Methods 0.000 claims description 4
- 239000011819 refractory material Substances 0.000 claims description 3
- 238000004873 anchoring Methods 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011823 monolithic refractory Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Joints Allowing Movement (AREA)
- Slot Machines And Peripheral Devices (AREA)
- Joining Of Building Structures In Genera (AREA)
- Physical Vapour Deposition (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU88241A LU88241A1 (fr) | 1993-03-31 | 1993-03-31 | Dispositif d'injection d'air préchauffé dans un four à cuve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SK36794A3 SK36794A3 (en) | 1994-10-05 |
| SK281401B6 true SK281401B6 (sk) | 2001-03-12 |
Family
ID=19731397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK367-94A SK281401B6 (sk) | 1993-03-31 | 1994-03-28 | Zariadenie na dúchanie predhriateho vzduchu do šachtovej pece |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5462433A (fr) |
| EP (1) | EP0618301B1 (fr) |
| AT (1) | ATE169684T1 (fr) |
| BR (1) | BR9400898A (fr) |
| CZ (1) | CZ283132B6 (fr) |
| DE (1) | DE4404316C2 (fr) |
| ES (1) | ES2121101T3 (fr) |
| LU (1) | LU88241A1 (fr) |
| SK (1) | SK281401B6 (fr) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU8882698A (en) | 1998-08-20 | 2000-03-14 | Orbotech Ltd. | Laser repetition rate multiplier |
| IL133889A (en) | 2000-01-05 | 2007-03-08 | Orbotech Ltd | Pulse light pattern writer |
| US6176526B1 (en) | 1999-01-04 | 2001-01-23 | Lever Brother Company Division Of Conopco | Expansion joint |
| DE19905649A1 (de) * | 1999-02-11 | 2000-08-17 | Kloeckner Humboldt Wedag | Kompensator zum Ausgleich von Wärmedehnungen |
| DE10219469B4 (de) * | 2002-04-30 | 2004-08-05 | Alfred Liebig | Gelenk-Kompensator |
| CN100593680C (zh) * | 2006-01-27 | 2010-03-10 | 宝山钢铁股份有限公司 | 一种热风炉热风管道膨胀节内衬结构 |
| CN100404696C (zh) * | 2006-07-04 | 2008-07-23 | 世林（漯河）冶金设备有限公司 | 一种高炉进风装置波纹管补偿器 |
| 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. |
| DE102010007122A1 (de) * | 2010-02-05 | 2011-08-11 | SAB S.àr.l. | Düsenstock |
| DE102010015842A1 (de) | 2010-03-05 | 2011-09-08 | Z & J Technologies Gmbh | Heißwinddüsenstock für einen Schachtofen, insbesondere Hochofen |
| LU91897B1 (fr) * | 2011-11-09 | 2013-05-10 | Wurth Paul Sa | Système de liaison étanche entre une tuyère et un busillon d'amenée de vent chaud pour un four à cuve, et haut-fourneau sidérurgique comportant un telsystème |
| CN107228249A (zh) * | 2017-05-17 | 2017-10-03 | 洛阳双瑞特种装备有限公司 | 一种防止物料磨损波纹管的铰链型膨胀节 |
| LU102097B1 (en) | 2020-09-28 | 2022-03-29 | Wurth Paul Sa | Reducing gas injection System |
| LU505347B1 (en) * | 2023-10-24 | 2025-04-25 | Wurth Paul Sa | Tuyere for a metallurgical furnace |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE748939A (fr) * | 1969-04-21 | 1970-09-16 | Wurth Anciens Ets Paul | |
| LU63079A1 (fr) * | 1971-04-29 | 1971-08-27 | ||
| US3766868A (en) * | 1972-02-22 | 1973-10-23 | Anciens Etablissements P Warth | Tuyere stock for furnaces |
| LU64911A1 (fr) * | 1972-03-06 | 1972-07-06 | ||
| DE7325087U (de) * | 1973-07-07 | 1973-11-08 | Steinfurter Eisenwerk Gmbh | Düsenstock |
| LU70943A1 (fr) * | 1974-09-18 | 1975-03-06 | ||
| US5209657A (en) * | 1990-11-09 | 1993-05-11 | Paul Wurth S.A. | Device for injecting preheated air into a shaft furnace and process of manufacturing ball-and-socket joints |
| 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 |
-
1993
- 1993-03-31 LU LU88241A patent/LU88241A1/fr unknown
-
1994
- 1994-01-31 ES ES94101358T patent/ES2121101T3/es not_active Expired - Lifetime
- 1994-01-31 AT AT94101358T patent/ATE169684T1/de not_active IP Right Cessation
- 1994-01-31 EP EP94101358A patent/EP0618301B1/fr not_active Expired - Lifetime
- 1994-02-11 DE DE4404316A patent/DE4404316C2/de not_active Expired - Fee Related
- 1994-03-14 US US08/212,229 patent/US5462433A/en not_active Expired - Lifetime
- 1994-03-25 BR BR9400898A patent/BR9400898A/pt not_active IP Right Cessation
- 1994-03-28 SK SK367-94A patent/SK281401B6/sk not_active IP Right Cessation
- 1994-03-29 CZ CZ94738A patent/CZ283132B6/cs not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE4404316C2 (de) | 2002-11-21 |
| US5462433A (en) | 1995-10-31 |
| ES2121101T3 (es) | 1998-11-16 |
| DE4404316A1 (de) | 1994-10-06 |
| CZ73894A3 (en) | 1995-08-16 |
| EP0618301B1 (fr) | 1998-08-12 |
| CZ283132B6 (cs) | 1998-01-14 |
| ATE169684T1 (de) | 1998-08-15 |
| EP0618301A1 (fr) | 1994-10-05 |
| BR9400898A (pt) | 1994-11-22 |
| SK36794A3 (en) | 1994-10-05 |
| LU88241A1 (fr) | 1994-10-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent lapsed due to non-payment of maintenance fees |
Effective date: 20110328 |