IT8020744A0 - Ugello per l'impiego in altoforni. - Google Patents
Ugello per l'impiego in altoforni.Info
- Publication number
- IT8020744A0 IT8020744A0 IT8020744A IT2074480A IT8020744A0 IT 8020744 A0 IT8020744 A0 IT 8020744A0 IT 8020744 A IT8020744 A IT 8020744A IT 2074480 A IT2074480 A IT 2074480A IT 8020744 A0 IT8020744 A0 IT 8020744A0
- Authority
- IT
- Italy
- Prior art keywords
- nozzle
- blast furnaces
- furnaces
- blast
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
- Furnace Details (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/021,780 US4258633A (en) | 1979-03-19 | 1979-03-19 | Cooling of tuyeres in blast furnaces |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8020744A0 true IT8020744A0 (it) | 1980-03-18 |
IT1130991B IT1130991B (it) | 1986-06-18 |
Family
ID=21806108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20744/80A IT1130991B (it) | 1979-03-19 | 1980-03-18 | Ugello per l'impiego in altoforni |
Country Status (7)
Country | Link |
---|---|
US (1) | US4258633A (it) |
JP (1) | JPS55128513A (it) |
AU (1) | AU537650B2 (it) |
DE (1) | DE3010022A1 (it) |
ES (1) | ES256780Y (it) |
FR (1) | FR2451944A1 (it) |
IT (1) | IT1130991B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4398703A (en) * | 1980-04-24 | 1983-08-16 | Carblox Limited | Tuyeres with heat pipes and method of manufacturing |
US4744313A (en) * | 1986-07-02 | 1988-05-17 | Hoskinson Gordon H | Air supply apparatus for an incinerator |
US4754951A (en) * | 1987-08-14 | 1988-07-05 | Union Carbide Corporation | Tuyere assembly and positioning method |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE488783C (de) * | 1925-11-27 | 1930-01-06 | Widekind & Co E | Kuehlvorrichtung fuer Huettenoefen u. dgl. mittels eingebrachter Kuehlrohre |
US2827279A (en) * | 1955-09-20 | 1958-03-18 | American Brake Shoe Co | Tuyeres provided with coolant passages |
US3493177A (en) * | 1967-07-26 | 1970-02-03 | Trw Inc | Method of and means for cooling the throat wall of rocket engine nozzle |
BE761336A (en) * | 1971-01-07 | 1971-07-07 | Cockerill Ougree Providence & | Tuyere for blast furnace |
DE2608589C2 (de) * | 1976-03-02 | 1978-03-02 | Dornier System Gmbh, 7990 Friedrichshafen | Gekühlte Blasform für Hochöfen |
DE2620509C2 (de) * | 1976-05-08 | 1978-04-20 | Didier-Werke Ag, 6200 Wiesbaden | Feuerfester Bauteil oder Formkörper |
JPS5344406A (en) * | 1976-10-06 | 1978-04-21 | Nippon Kokan Kk <Nkk> | Tuyere for metallurgical furnace |
JPS5348006A (en) * | 1976-10-15 | 1978-05-01 | Nippon Kokan Kk <Nkk> | Tuyere for blast furnace |
AT353036B (de) * | 1976-12-07 | 1979-10-25 | List Hans | Messwertaufnehmer, insbesondere druckaufnehmer mit eingebautem waermerohrsystem |
SU707968A1 (ru) * | 1977-08-16 | 1980-01-05 | Предприятие П/Я В-8253 | Дутьева фурма доменной печи |
-
1979
- 1979-03-19 US US06/021,780 patent/US4258633A/en not_active Expired - Lifetime
-
1980
- 1980-03-15 DE DE19803010022 patent/DE3010022A1/de not_active Withdrawn
- 1980-03-17 FR FR8005884A patent/FR2451944A1/fr active Granted
- 1980-03-18 AU AU56548/80A patent/AU537650B2/en not_active Ceased
- 1980-03-18 IT IT20744/80A patent/IT1130991B/it active
- 1980-03-18 ES ES1980256780U patent/ES256780Y/es not_active Expired
- 1980-03-19 JP JP3419080A patent/JPS55128513A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3010022A1 (de) | 1980-10-02 |
AU537650B2 (en) | 1984-07-05 |
ES256780U (es) | 1981-07-01 |
ES256780Y (es) | 1981-12-16 |
JPS55128513A (en) | 1980-10-04 |
FR2451944B1 (it) | 1984-05-25 |
AU5654880A (en) | 1980-09-25 |
IT1130991B (it) | 1986-06-18 |
FR2451944A1 (fr) | 1980-10-17 |
US4258633A (en) | 1981-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2064520B (en) | A-aryl-1h-1,2,4-triazole-1-ethanols | |
IT1209339B (it) | Ugello orientabile. | |
JPS5596822A (en) | Soot blower | |
GB2058767B (en) | 4'-substituted-4,5',8-trialklpsoralens | |
GB2058766B (en) | 5'-aminoalkyl-4,4'-dialkylpsoralens | |
IT7827902A0 (it) | Procedimento e dispositivo perl'utilizzazione di scorie metallurgiche, in particolare di scorie di altiforni. | |
GB2044770B (en) | 24,24 - difluoro- 25 - hydroxycholecalciferol | |
NZ183651A (en) | Tribalo-n-alkyl-2',4',6'-trinitrodiphenylamines | |
NZ193666A (en) | 3-aryl-2-(2,3-dihydrothiazol-2-ylidene)-3-oxopropionitriles | |
JPS55128721A (en) | Soot blower | |
GB8315918D0 (en) | 16-oxa-3-methyl-bicyclo-(10.3.1)pentadec-1-ene | |
GB2055058B (en) | Nozzle | |
GB2056992B (en) | 25 - halocholest - 5 - end 3 ,22 - diols and esters thereof | |
GB2059967B (en) | 1,2,4-oxadiazolin-5-one derivatives | |
IT1053335B (it) | Perfezionamento nelle ruote di lancio per operazioni di pallinatura martellatura e simili | |
IT8020744A0 (it) | Ugello per l'impiego in altoforni. | |
IT1142164B (it) | Composizione farmaceutica per l'impiego in un aumento di pressione endocranica | |
GR60009B (en) | 2-chloro-n-isopropyl-2',3',-dimethylacetanilide | |
IL54393A0 (en) | Novel 2-(2',2'-dihalovinyl)-cyclobutanones and 2-(2',2',2'-trihaloethyl)-cyclobutanones,their production and their use | |
ZA804183B (en) | 1,2,4-thiadiazolyloxyphenylureas | |
IL75705A (en) | 1,2,5-thiadiazole-1-oxides | |
GB2028787B (en) | Blast furnace operation | |
JPS5690000A (en) | Longitudinal blast | |
GB2054112B (en) | Furnace | |
IT8026408A0 (it) | Dispositivo per l'espulsione di articoli. |