BR8707378A - Aperfeicoamentos em bocais para injetar substancias em liquidos - Google Patents
Aperfeicoamentos em bocais para injetar substancias em liquidosInfo
- Publication number
- BR8707378A BR8707378A BR8707378A BR8707378A BR8707378A BR 8707378 A BR8707378 A BR 8707378A BR 8707378 A BR8707378 A BR 8707378A BR 8707378 A BR8707378 A BR 8707378A BR 8707378 A BR8707378 A BR 8707378A
- Authority
- BR
- Brazil
- Prior art keywords
- nozzles
- liquids
- inject substances
- inject
- substances
- Prior art date
Links
Classifications
-
- 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/002—Treatment with gases
- B22D1/005—Injection assemblies therefor
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Furnace Charging Or Discharging (AREA)
- Extraction Or Liquid Replacement (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Soy Sauces And Products Related Thereto (AREA)
- Closures For Containers (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Producing Shaped Articles From Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB868616455A GB8616455D0 (en) | 1986-07-05 | 1986-07-05 | Nozzles |
| GB868624323A GB8624323D0 (en) | 1986-07-05 | 1986-10-10 | Nozzles |
| PCT/GB1987/000462 WO1988000247A1 (en) | 1986-07-05 | 1987-07-02 | Improvements in nozzles for injecting substances into liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8707378A true BR8707378A (pt) | 1988-09-13 |
Family
ID=26291006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8707378A BR8707378A (pt) | 1986-07-05 | 1987-07-02 | Aperfeicoamentos em bocais para injetar substancias em liquidos |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4789141A (pt) |
| EP (2) | EP0273947B1 (pt) |
| JP (1) | JPH01500280A (pt) |
| CN (1) | CN1008541B (pt) |
| AU (1) | AU589026B2 (pt) |
| BR (1) | BR8707378A (pt) |
| CA (1) | CA1327887C (pt) |
| DK (1) | DK112388D0 (pt) |
| ES (1) | ES2004441A6 (pt) |
| FI (1) | FI881031A0 (pt) |
| HU (1) | HU205631B (pt) |
| MX (1) | MX171823B (pt) |
| PL (1) | PL159181B1 (pt) |
| RO (1) | RO103072B1 (pt) |
| SU (1) | SU1753950A3 (pt) |
| TR (1) | TR22901A (pt) |
| WO (1) | WO1988000247A1 (pt) |
| YU (1) | YU45947B (pt) |
| ZW (1) | ZW12087A1 (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN168759B (pt) * | 1987-04-10 | 1991-06-01 | Injectall Ltd | |
| IN168760B (pt) * | 1987-04-10 | 1991-06-01 | Injectall Ltd | |
| DE3809828A1 (de) * | 1988-03-23 | 1989-10-12 | Radex Heraklith | Spuelstein |
| CA2014999C (en) * | 1989-04-24 | 1999-09-07 | Kenneth William Bates | Gas injector |
| GB2365804B (en) * | 1999-12-23 | 2002-08-07 | Fomo Products Inc | Nozzle for a two-component dispensing gun |
| PL3023173T3 (pl) * | 2014-09-29 | 2018-12-31 | Refractory Intellectual Property Gmbh & Co. Kg | Przyrząd mocujący do cylindrycznej ceramicznej bryły wydrążonej oraz ognioodporna ceramiczna kształtka gazoprzepuszczalna z takim przyrządem mocującym |
| RU2750254C1 (ru) * | 2017-10-26 | 2021-06-24 | Закрытое акционерное общество "Ферро Балт Плюс" | Устройство для донной продувки металла газом в ковше |
| CN110195146B (zh) * | 2019-07-12 | 2021-08-20 | 广东思创达铝业科技有限公司 | 一种特大型铝型材时效炉 |
| RU2766401C1 (ru) * | 2021-07-09 | 2022-03-15 | Акционерное общество "Ферро Балт Плюс" | Устройство для донной продувки жидкого металла газом в ковше |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD2339A (pt) * | ||||
| GB808145A (en) * | 1955-07-05 | 1959-01-28 | Siderurgie Fse Inst Rech | Method and means for blowing gases possibly carrying pulverulent material into a bath of molten metal |
| GB1083600A (en) * | 1964-12-17 | 1967-09-13 | British S G Iron Producers Ass | Adding constituents to molten metals |
| US3495815A (en) * | 1967-07-17 | 1970-02-17 | Union Carbide Corp | Outside change tuyere |
| US4298192A (en) * | 1978-05-26 | 1981-11-03 | Barbakadze Dzhondo F | Method of introducing powdered reagents into molten metals and apparatus for effecting same |
| SU796242A1 (ru) * | 1978-09-28 | 1981-01-15 | Специальное Проектно-Конструкторскоеи Технологическое Бюро Министерствацветной Металлургии Казахской Ccp | Устройство дл прочистки фурм |
| SU741030A1 (ru) * | 1978-10-16 | 1980-06-15 | Специальное Проектно-Конструкторское И Технологическое Бюро Мцм Казахской Сср | Фурма |
| GB2041182B (en) * | 1978-12-21 | 1983-01-26 | Kawasaki Steel Co | Method for blowing gas from below into a molten steel in refining vessel |
| SU891786A1 (ru) * | 1979-03-14 | 1981-12-23 | Специальное Проектно-Конструкторское И Технологическое Бюро | Фурма дл продувки расплава |
| GB2094954B (en) * | 1981-03-13 | 1984-05-10 | Flogates Ltd | Metal pouring apparatus |
| DE3115108A1 (de) * | 1981-04-14 | 1982-10-28 | Purmetall Gesellschaft für Stahlveredelung GmbH u. Co Betriebskommanditgesellschaft, 4200 Oberhausen | Gefaess fuer metallurgische schmelzen |
| SE426846B (sv) * | 1981-06-04 | 1983-02-14 | Stal Laval Apparat Ab | Forma eller dysa for inblasning av gas- vetske-eller pulverformigt material i metalliska smeltor sasom stalsmeltor |
| GB8503927D0 (en) * | 1985-02-15 | 1985-03-20 | Injectall Ltd | Introducing treatment substances into liquids |
| US4494735A (en) * | 1983-11-16 | 1985-01-22 | Swiss Aluminium Ltd. | Apparatus for degassing molten metal |
| NZ206264A (en) * | 1982-11-23 | 1986-02-21 | Injectall Ltd | Apparatus for introducing substance into metal melts |
| DE3318422C2 (de) * | 1983-05-20 | 1985-03-21 | Didier-Werke Ag, 6200 Wiesbaden | Gasspülanordnung und Verfahren zur Betätigung einer derartigen Anordnung |
| GB2171186A (en) * | 1985-02-15 | 1986-08-20 | Injectall Ltd | Improvements in apparatus for introducing substances into metal melts |
| GB8604219D0 (en) * | 1986-02-20 | 1986-03-26 | Injectall Ltd | Injection of substances into liquids |
-
1987
- 1987-06-29 ZW ZW120/87A patent/ZW12087A1/xx unknown
- 1987-06-30 MX MX007143A patent/MX171823B/es unknown
- 1987-07-02 ES ES8701938A patent/ES2004441A6/es not_active Expired
- 1987-07-02 JP JP62503989A patent/JPH01500280A/ja active Pending
- 1987-07-02 AU AU76475/87A patent/AU589026B2/en not_active Ceased
- 1987-07-02 HU HU873838A patent/HU205631B/hu unknown
- 1987-07-02 WO PCT/GB1987/000462 patent/WO1988000247A1/en active IP Right Grant
- 1987-07-02 RO RO132466A patent/RO103072B1/ro unknown
- 1987-07-02 EP EP87904289A patent/EP0273947B1/en not_active Expired
- 1987-07-02 US US07/158,290 patent/US4789141A/en not_active Expired - Fee Related
- 1987-07-02 BR BR8707378A patent/BR8707378A/pt not_active IP Right Cessation
- 1987-07-02 EP EP87305860A patent/EP0252684A1/en active Pending
- 1987-07-03 CA CA000541205A patent/CA1327887C/en not_active Expired - Fee Related
- 1987-07-03 YU YU125887A patent/YU45947B/sh unknown
- 1987-07-03 TR TR473/87A patent/TR22901A/xx unknown
- 1987-07-03 PL PL1987266622A patent/PL159181B1/pl unknown
- 1987-07-04 CN CN87104689A patent/CN1008541B/zh not_active Expired
-
1988
- 1988-03-02 DK DK112388A patent/DK112388D0/da unknown
- 1988-03-04 SU SU884355359A patent/SU1753950A3/ru active
- 1988-03-04 FI FI881031A patent/FI881031A0/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1008541B (zh) | 1990-06-27 |
| ZW12087A1 (en) | 1987-10-28 |
| CA1327887C (en) | 1994-03-22 |
| SU1753950A3 (ru) | 1992-08-07 |
| FI881031A (fi) | 1988-03-04 |
| RO103072A2 (ro) | 1991-11-05 |
| YU45947B (sh) | 1992-09-07 |
| MX171823B (es) | 1993-11-17 |
| DK112388A (da) | 1988-03-02 |
| PL159181B1 (pl) | 1992-11-30 |
| RO103072B1 (ro) | 1992-07-25 |
| HU205631B (en) | 1992-05-28 |
| CN87104689A (zh) | 1988-02-17 |
| EP0252684A1 (en) | 1988-01-13 |
| TR22901A (tr) | 1988-10-31 |
| WO1988000247A1 (en) | 1988-01-14 |
| ES2004441A6 (es) | 1989-01-01 |
| YU125887A (en) | 1989-06-30 |
| JPH01500280A (ja) | 1989-02-02 |
| DK112388D0 (da) | 1988-03-02 |
| HUT47980A (en) | 1989-04-28 |
| EP0273947A1 (en) | 1988-07-13 |
| AU589026B2 (en) | 1989-09-28 |
| EP0273947B1 (en) | 1990-12-12 |
| FI881031A0 (fi) | 1988-03-04 |
| US4789141A (en) | 1988-12-06 |
| AU7647587A (en) | 1988-01-29 |
| PL266622A1 (en) | 1988-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 02/07/2002 |